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1 | TEMPLATE = lib | |||
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2 | ||||
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3 | TARGET=bsp | |||
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4 | OBJECTS_DIR = obj | |||
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5 | ||||
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6 | BSP = OPLAYER | |||
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7 | ||||
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8 | UCMODEL=stm32f4 | |||
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9 | ||||
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10 | SOURCES += bsp.c | |||
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11 | ||||
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12 | HEADERS += bsp.h | |||
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13 | ||||
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14 | ||||
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15 | BSPFILE = bsp.pri | |||
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16 | ||||
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17 | ||||
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18 |
@@ -0,0 +1,423 | |||||
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1 | /*------------------------------------------------------------------------------ | |||
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2 | -- This file is a part of the libuc, microcontroler library | |||
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3 | -- Copyright (C) 2011, Alexis Jeandet | |||
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4 | -- | |||
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5 | -- This program is free software; you can redistribute it and/or modify | |||
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6 | -- it under the terms of the GNU General Public License as published by | |||
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7 | -- the Free Software Foundation; either version 3 of the License, or | |||
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8 | -- (at your option) any later version. | |||
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9 | -- | |||
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10 | -- This program is distributed in the hope that it will be useful, | |||
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11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
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12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
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13 | -- GNU General Public License for more details. | |||
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14 | -- | |||
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15 | -- You should have received a copy of the GNU General Public License | |||
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16 | -- along with this program; if not, write to the Free Software | |||
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17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |||
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18 | ------------------------------------------------------------------------------- | |||
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19 | -- Author : Alexis Jeandet | |||
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20 | -- Mail : alexis.jeandet@gmail.com | |||
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21 | -------------------------------------------------------------------------------*/ | |||
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22 | #include "bsp.h" | |||
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23 | #include <streamdevices.h> | |||
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24 | #include <malloc.h> | |||
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25 | #include <gpio.h> | |||
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26 | #include <uart.h> | |||
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27 | #include <stdio.h> | |||
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28 | #include <stm32f4xx_gpio.h> | |||
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29 | #include <stm32f4xx_fsmc.h> | |||
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30 | #include <i2c.h> | |||
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31 | #include <core.h> | |||
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32 | #include <terminal.h> | |||
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33 | #include <sdcard-spi.h> | |||
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34 | #include <sdcard.h> | |||
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35 | #include <mbr.h> | |||
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36 | #include <VS10XX.h> | |||
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37 | ||||
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38 | uint32_t OSC0 =8000000; | |||
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39 | uint32_t INTOSC =16000000; | |||
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40 | uint32_t RTCOSC =32768; | |||
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41 | uint32_t currentCpuFreq=0; | |||
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42 | extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__]; | |||
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43 | ||||
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44 | LCD_IF_t lcdIF0={ | |||
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45 | .init = &bsp_FSMC_init, | |||
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46 | .writereg = &bsp_lcd0_write_reg, | |||
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47 | .readreg = &bsp_lcd0_read_reg, | |||
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48 | .writeGRAM = &bsp_lcd0_writeGRAM, | |||
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49 | .readGRAM = &bsp_lcd0_readGRAM | |||
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50 | }; | |||
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51 | ||||
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52 | LCD_t lcd0={ | |||
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53 | .interface = &lcdIF0, | |||
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54 | .init = &ili9328init, | |||
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55 | .paint = &ili9328paint, | |||
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56 | .paintText = &ili9328paintText, | |||
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57 | .paintFilRect = &ili9328paintFilRect, | |||
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58 | .refreshenable = &ili9328refreshenable, | |||
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59 | .width= 240, | |||
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60 | .height = 320 | |||
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61 | }; | |||
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62 | ||||
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63 | terminal_t terminal0; | |||
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64 | ||||
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65 | volatile int8_t* lcd0_CMD=(volatile int8_t*) 0x60000000; | |||
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66 | volatile int8_t* lcd0_DATA=(volatile int8_t*)(0x61FFFFF0); | |||
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67 | ||||
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68 | float VREF0 =(float)3.3; | |||
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69 | volatile vs10XXDev audioCodec0; | |||
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70 | ||||
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71 | int bsp_init() | |||
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72 | { | |||
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73 | int i=0; | |||
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74 | for(i=0;i<__MAX_OPENED_FILES__;i++) | |||
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75 | { | |||
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76 | __opnfiles__[i] = NULL; | |||
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77 | } | |||
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78 | bsp_GPIO_init(); | |||
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79 | bsp_uart_init(); | |||
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80 | bsp_iic_init(); | |||
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81 | bsp_FSMC_init(); | |||
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82 | bsp_GTerm_init(); | |||
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83 | bsp_spi_init(); | |||
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84 | bsp_SD_init(); | |||
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85 | bsp_Audio_init(); | |||
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86 | printf("\r=====================\n\r"); | |||
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87 | printf( "=====================\n\r"); | |||
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88 | printf(BSP); | |||
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89 | printf(" initialised\n\r"); | |||
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90 | printf( "=====================\n\r"); | |||
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91 | return 1; | |||
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92 | } | |||
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93 | ||||
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94 | void bsp_GPIO_init() | |||
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95 | { | |||
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96 | gpio_t GPIO_Out_init_List[]={LED1,LED2,LCD_RESET,LCD_BACKL,VS1053xCS,VS1053xDCS,VS1053xRESET,SDCARD2CS}; | |||
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97 | for(int i=0;i<8;i++) | |||
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98 | { | |||
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99 | gpio_t GPIO_init = gpioopen(GPIO_Out_init_List[i]); | |||
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100 | GPIO_init |= gpiohighspeed | gpiooutdir | gpiopushpulltype; | |||
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101 | gpiosetconfig(&GPIO_init); | |||
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102 | } | |||
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103 | gpio_t GPIO_In_init_List[]={VS1053DREQ,SDCARD2CD}; | |||
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104 | for(int i=0;i<2;i++) | |||
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105 | { | |||
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106 | gpio_t GPIO_init = gpioopen(GPIO_In_init_List[i]); | |||
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107 | GPIO_init |= gpiohighspeed | gpioindir; | |||
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108 | gpiosetconfig(&GPIO_init); | |||
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109 | } | |||
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110 | gpioclr(VS1053xRESET); | |||
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111 | gpioset(VS1053xCS); | |||
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112 | gpioset(VS1053xDCS); | |||
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113 | gpioset(SDCARD2CS); | |||
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114 | gpioclr(LCD_RESET); | |||
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115 | gpioclr(LCD_BACKL); | |||
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116 | } | |||
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117 | ||||
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118 | void bsp_uart_init() | |||
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119 | { | |||
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120 | ||||
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121 | } | |||
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122 | ||||
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123 | /* | |||
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124 | D0 PD14 D1 PD15 D2 PD0 D3 PD1 D4 PE7 | |||
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125 | D5 PE8 D6 PE9 D7 PE10 | |||
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126 | A20 PE4 = RS FSMC_NE1 PD7 CS FSMC_NWE PD5 W/S | |||
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127 | FSMC_NOE PD4 RD | |||
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128 | */ | |||
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129 | ||||
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130 | int bsp_FSMC_init() | |||
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131 | { | |||
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132 | #define GPIOGETPORT(gpio) ((GPIO_TypeDef*)(((((uint32_t)gpio) & (uint32_t)0x0000FF00)*(uint32_t)4) + (uint32_t)GPIOA)) | |||
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133 | #define GPIOPORTNUM(gpio) (((uint32_t)(gpio) & (uint32_t)0x0000FF00)>>(uint32_t)8) | |||
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134 | ||||
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135 | gpio_t LCD_DBxList[]={PD14,PD15,PD0,PD1,PE7,PE8,PE9,PE10\ | |||
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136 | ,PD4,PD5,PD7,PE4}; | |||
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137 | for(int i=0;i<12;i++) | |||
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138 | { | |||
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139 | gpio_t LCD_DBx = gpioopen(LCD_DBxList[i]); | |||
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140 | LCD_DBx |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |||
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141 | gpiosetconfig(&LCD_DBx); | |||
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142 | GPIO_PinAFConfig(GPIOGETPORT(LCD_DBx), (uint8_t)(LCD_DBx & 0xF), GPIO_AF_FSMC); | |||
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143 | } | |||
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144 | ||||
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145 | FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure; | |||
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146 | FSMC_NORSRAMTimingInitTypeDef p; | |||
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147 | ||||
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148 | /* Enable FSMC clock */ | |||
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149 | RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC, ENABLE); | |||
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150 | ||||
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151 | /*-- FSMC Configuration ------------------------------------------------------*/ | |||
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152 | /*----------------------- SRAM Bank 3 ----------------------------------------*/ | |||
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153 | /* FSMC_Bank1_NORSRAM4 configuration */ | |||
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154 | //p.FSMC_AddressSetupTime = 5; | |||
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155 | //p.FSMC_AddressSetupTime = 1; | |||
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156 | p.FSMC_AddressSetupTime = 3; | |||
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157 | p.FSMC_AddressHoldTime = 3; | |||
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158 | //p.FSMC_DataSetupTime = 9; | |||
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159 | //ili9328 -> data setup time > 10ns | |||
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160 | p.FSMC_DataSetupTime = 1; | |||
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161 | if(getCpuFreq()>100*1000*1000) | |||
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162 | p.FSMC_DataSetupTime = 2;// 11; | |||
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163 | p.FSMC_BusTurnAroundDuration = 0; | |||
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164 | p.FSMC_CLKDivision = 0; | |||
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165 | p.FSMC_DataLatency = 0; | |||
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166 | //ili9328 -> data hold time > 15ns | |||
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167 | if(getCpuFreq()>66*1000*1000) | |||
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168 | p.FSMC_DataLatency = 0; | |||
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169 | p.FSMC_AccessMode = FSMC_AccessMode_A; | |||
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170 | ||||
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171 | FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM1; | |||
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172 | FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable; | |||
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173 | FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_SRAM; | |||
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174 | FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_8b; | |||
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175 | FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable; | |||
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176 | FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable; | |||
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177 | FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low; | |||
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178 | FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable; | |||
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179 | FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState; | |||
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180 | FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable; | |||
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181 | FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable; | |||
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182 | FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable; | |||
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183 | FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable; | |||
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184 | FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p; | |||
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185 | FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p; | |||
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186 | ||||
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187 | FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure); | |||
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188 | ||||
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189 | FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM1, ENABLE); | |||
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190 | gpioset(LCD_RESET); | |||
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191 | gpioclr(LCD_RESET); | |||
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192 | delay_100us(500); | |||
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193 | gpioset(LCD_RESET); | |||
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194 | delay_100us(500); | |||
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195 | lcd0.init(&lcd0); | |||
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196 | gpioset(LCD_BACKL); | |||
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197 | return 1; | |||
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198 | } | |||
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199 | ||||
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200 | void bsp_spi_init() | |||
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201 | { | |||
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202 | gpio_t VSSPI_DBxList[]={VS1053SCK,VS1053MOSI,VS1053MISO}; | |||
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203 | for(int i=0;i<3;i++) | |||
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204 | { | |||
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205 | gpio_t SPI_DBx = gpioopen(VSSPI_DBxList[i]); | |||
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206 | SPI_DBx |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |||
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207 | gpiosetconfig(&SPI_DBx); | |||
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208 | GPIO_PinAFConfig(GPIOGETPORT(SPI_DBx), (uint8_t)(SPI_DBx & 0xF), GPIO_AF_SPI1); | |||
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209 | } | |||
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210 | spiopenandconfig(VS1053SPI,spi8bits|spimaster|spimsbfirst,2*1000*1000,VS1053MOSI,VS1053MISO,VS1053SCK,-1); | |||
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211 | ||||
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212 | gpio_t SDSPI_DBxList[]={SDCARD2SCK,SDCARD2MOSI,SDCARD2MISO}; | |||
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213 | for(int i=0;i<3;i++) | |||
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214 | { | |||
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215 | gpio_t SPI_DBx = gpioopen(SDSPI_DBxList[i]); | |||
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216 | SPI_DBx |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |||
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217 | gpiosetconfig(&SPI_DBx); | |||
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218 | GPIO_PinAFConfig(GPIOGETPORT(SPI_DBx), (uint8_t)(SPI_DBx & 0xF), GPIO_AF_SPI3); | |||
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219 | } | |||
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220 | spiopenandconfig(SDCARD2SPI,spi8bits|spimaster|spimsbfirst,400*1000,SDCARD2MOSI,SDCARD2MISO,SDCARD2SCK,-1); | |||
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221 | ||||
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222 | } | |||
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223 | ||||
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224 | ||||
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225 | void bsp_iic_init() | |||
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226 | { | |||
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227 | // i2copenandconfig(i2c2,0,10000,PF0,PF1); | |||
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228 | } | |||
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229 | ||||
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230 | ||||
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231 | void bsp_Audio_init() | |||
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232 | { | |||
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233 | vs10XXopen(&audioCodec0,VS1053SPI,vs1052setXCS,vs1052setRST,vs1052setXDCS,vs10XXDREQ); | |||
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234 | } | |||
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235 | ||||
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236 | void bsp_SD_init() | |||
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237 | { | |||
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238 | sdcardDev sdcard2; | |||
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239 | blkdevice sdcard2blkdev; | |||
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240 | dikpartition sdcard2Part1; | |||
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241 | sdcardspimake(&sdcard2,(UHANDLE)SDCARD2SPI,spigetnc,spiputnc,spisetspeed,spigetspeed); | |||
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242 | sdcardspimakeblkdev(&sdcard2blkdev,&sdcard2,bspsdcardselect,bsppowersdcard,bspsdcardpresent,bspsdcardwriteprotected); | |||
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243 | sdcard2blkdev.initialize(&sdcard2blkdev); | |||
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244 | mbropen(&sdcard2blkdev,&sdcard2Part1,1); | |||
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245 | } | |||
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246 | ||||
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247 | void vs1052setXCS(char val) | |||
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248 | { | |||
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249 | gpiosetval(VS1053xCS,(int)val); | |||
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250 | } | |||
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251 | ||||
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252 | void vs1052setXDCS(char val) | |||
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253 | { | |||
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254 | gpiosetval(VS1053xDCS,(int)val); | |||
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255 | } | |||
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256 | ||||
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257 | void vs1052setRST(char val) | |||
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258 | { | |||
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259 | if(val) | |||
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260 | gpioset(VS1053xRESET); | |||
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261 | else | |||
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262 | gpioclr(VS1053xRESET); | |||
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263 | } | |||
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264 | ||||
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265 | int vs10XXDREQ() | |||
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266 | { | |||
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267 | return gpiogetval(VS1053DREQ); | |||
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268 | } | |||
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269 | ||||
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270 | ||||
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271 | void bsppowersdcard(char onoff) //always ON | |||
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272 | { | |||
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273 | ||||
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274 | } | |||
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275 | ||||
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276 | char bspsdcardpresent() | |||
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277 | { | |||
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278 | return gpiogetval(SDCARD2CD); | |||
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279 | } | |||
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280 | ||||
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281 | char bspsdcardwriteprotected() | |||
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282 | { | |||
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283 | return 0; | |||
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284 | } | |||
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285 | ||||
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286 | void bspsdcardselect(char YESNO) | |||
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287 | { | |||
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288 | if(YESNO) | |||
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289 | gpioclr(SDCARD2CS); | |||
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290 | else | |||
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291 | gpioset(SDCARD2CS); | |||
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292 | } | |||
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293 | ||||
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294 | ||||
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295 | void bsp_lcd0_write_reg(uint32_t reg,uint32_t data) | |||
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296 | { | |||
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297 | uint8_t* pt8 = (uint8_t*)(void*)® | |||
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298 | #if __BYTE_ORDER__==__ORDER_BIG_ENDIAN__ | |||
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299 | *lcd0_CMD=pt8[3]; | |||
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300 | *lcd0_CMD=pt8[2]; | |||
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301 | pt8 = (uint8_t*)(void*)&data; | |||
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302 | *lcd0_DATA=pt8[3]; | |||
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303 | *lcd0_DATA=pt8[2]; | |||
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304 | #else | |||
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305 | *lcd0_CMD=pt8[1]; | |||
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306 | *lcd0_CMD=pt8[0]; | |||
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307 | pt8 = (uint8_t*)(void*)&data; | |||
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308 | *lcd0_DATA=pt8[1]; | |||
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309 | *lcd0_DATA=pt8[0]; | |||
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310 | #endif | |||
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311 | ||||
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312 | } | |||
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313 | ||||
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314 | uint32_t bsp_lcd0_read_reg(uint32_t reg) | |||
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315 | { | |||
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316 | uint8_t* pt8 = (uint8_t*)(void*)® | |||
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317 | uint32_t DATA=0; | |||
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318 | #if __BYTE_ORDER__==__ORDER_BIG_ENDIAN__ | |||
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319 | *lcd0_CMD=pt8[3]; | |||
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320 | *lcd0_CMD=pt8[2]; | |||
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321 | pt8 = (uint8_t*)(void*)&DATA; | |||
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322 | pt8[3]=*lcd0_DATA; | |||
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323 | pt8[2]=*lcd0_DATA; | |||
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324 | #else | |||
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325 | ||||
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326 | *lcd0_CMD=pt8[1]; | |||
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327 | *lcd0_CMD=pt8[0]; | |||
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328 | pt8 = (uint8_t*)(void*)&DATA; | |||
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329 | pt8[1]=*lcd0_DATA; | |||
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330 | pt8[0]=*lcd0_DATA; | |||
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331 | #endif | |||
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332 | ||||
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333 | return DATA; | |||
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334 | } | |||
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335 | ||||
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336 | void bsp_lcd0_writeGRAM(void* buffer,uint32_t count) | |||
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337 | { | |||
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338 | uint32_t reg =ILI9328_REGISTER_WRITEDATATOGRAM; | |||
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339 | uint8_t* pt8 = (uint8_t*)(void*)® | |||
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340 | #if __BYTE_ORDER__==__ORDER_BIG_ENDIAN__ | |||
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341 | *lcd0_CMD=pt8[3]; | |||
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342 | *lcd0_CMD=pt8[2]; | |||
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343 | pt8 = (uint8_t*)(void*)buffer; | |||
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344 | for(int i=0;i<(int)count;i++) | |||
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345 | { | |||
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346 | *lcd0_DATA=pt8[(2*i) +1]; | |||
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347 | *lcd0_DATA=pt8[2*i]; | |||
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348 | } | |||
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349 | #else | |||
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350 | ||||
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351 | *lcd0_CMD=pt8[1]; | |||
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352 | *lcd0_CMD=pt8[0]; | |||
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353 | pt8 = (uint8_t*)(void*)buffer; | |||
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354 | for(int i=0;i<(int)count;i++) | |||
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355 | { | |||
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356 | ||||
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357 | *lcd0_DATA=pt8[(2*i) +1]; | |||
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358 | *lcd0_DATA=pt8[2*i]; | |||
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359 | } | |||
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360 | #endif | |||
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361 | } | |||
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362 | ||||
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363 | void bsp_lcd0_readGRAM(void* buffer,uint32_t count) | |||
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364 | { | |||
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365 | uint32_t reg =ILI9328_REGISTER_WRITEDATATOGRAM; | |||
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366 | uint8_t* pt8 = (uint8_t*)(void*)® | |||
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367 | #if __BYTE_ORDER__==__ORDER_BIG_ENDIAN__ | |||
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368 | *lcd0_CMD=pt8[3]; | |||
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369 | *lcd0_CMD=pt8[2]; | |||
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370 | pt8 = (uint8_t*)(void*)buffer; | |||
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371 | pt8[0] = *lcd0_DATA; | |||
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372 | pt8[0] = *lcd0_DATA; | |||
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373 | for(int i=0;i<(int)count;i++) | |||
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374 | { | |||
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375 | pt8[(2*i) +1]=*lcd0_DATA; | |||
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376 | pt8[2*i]=*lcd0_DATA; | |||
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377 | } | |||
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378 | #else | |||
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379 | ||||
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380 | *lcd0_CMD=pt8[1]; | |||
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381 | *lcd0_CMD=pt8[0]; | |||
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382 | pt8 = (uint8_t*)(void*)buffer; | |||
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383 | pt8[0] = *lcd0_DATA; | |||
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384 | pt8[0] = *lcd0_DATA; | |||
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385 | for(int i=0;i<(int)count;i++) | |||
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386 | { | |||
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387 | pt8[(2*i) +1]=*lcd0_DATA; | |||
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388 | pt8[2*i]=*lcd0_DATA; | |||
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389 | } | |||
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390 | #endif | |||
|
391 | } | |||
|
392 | ||||
|
393 | void bsp_GTerm_init() | |||
|
394 | { | |||
|
395 | if(__opnfiles__[1]==NULL) | |||
|
396 | { | |||
|
397 | //uart_t* uart1 = (uart_t*)malloc(sizeof(uart_t)); | |||
|
398 | streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice)); | |||
|
399 | terminal_init(&terminal0 ,&lcd0,&ComicSansMS_8,fd1); | |||
|
400 | __opnfiles__[1] = fd1; | |||
|
401 | } | |||
|
402 | else | |||
|
403 | { | |||
|
404 | ||||
|
405 | } | |||
|
406 | } | |||
|
407 | ||||
|
408 | ||||
|
409 | ||||
|
410 | ||||
|
411 | ||||
|
412 | ||||
|
413 | ||||
|
414 | ||||
|
415 | ||||
|
416 | ||||
|
417 | ||||
|
418 | ||||
|
419 | ||||
|
420 | ||||
|
421 | ||||
|
422 | ||||
|
423 |
@@ -0,0 +1,116 | |||||
|
1 | /*------------------------------------------------------------------------------ | |||
|
2 | -- This file is a part of the libuc, microcontroler library | |||
|
3 | -- Copyright (C) 2011, Alexis Jeandet | |||
|
4 | -- | |||
|
5 | -- This program is free software; you can redistribute it and/or modify | |||
|
6 | -- it under the terms of the GNU General Public License as published by | |||
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |||
|
8 | -- (at your option) any later version. | |||
|
9 | -- | |||
|
10 | -- This program is distributed in the hope that it will be useful, | |||
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
|
13 | -- GNU General Public License for more details. | |||
|
14 | -- | |||
|
15 | -- You should have received a copy of the GNU General Public License | |||
|
16 | -- along with this program; if not, write to the Free Software | |||
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |||
|
18 | ------------------------------------------------------------------------------- | |||
|
19 | -- Author : Alexis Jeandet | |||
|
20 | -- Mail : alexis.jeandet@gmail.com | |||
|
21 | -------------------------------------------------------------------------------*/ | |||
|
22 | #ifndef BSP_H | |||
|
23 | #define BSP_H | |||
|
24 | #include <stm32f4xx.h> | |||
|
25 | #include <stm32f4xx_gpio.h> | |||
|
26 | #include <stm32f4xx_rcc.h> | |||
|
27 | #include <gpio.h> | |||
|
28 | #include <spi.h> | |||
|
29 | #include <ili9328.h> | |||
|
30 | #include <genericLCD_Controler.h> | |||
|
31 | #include <VS10XX.h> | |||
|
32 | ||||
|
33 | #define __MAX_OPENED_FILES__ 4 | |||
|
34 | #define __FS_ROOT_SIZE__ 4 | |||
|
35 | ||||
|
36 | ||||
|
37 | #define LED1 PC15 | |||
|
38 | #define LED2 PC14 | |||
|
39 | ||||
|
40 | #define LCD_RESET PD10 | |||
|
41 | #define LCD_BACKL PE11 | |||
|
42 | ||||
|
43 | #define VS1053SPI spi1 | |||
|
44 | #define VS1053xCS PA3 | |||
|
45 | #define VS1053xRESET PA2 | |||
|
46 | #define VS1053xDCS PA4 | |||
|
47 | #define VS1053DREQ PA1 | |||
|
48 | #define VS1053MISO PA6 | |||
|
49 | #define VS1053MOSI PA7 | |||
|
50 | #define VS1053SCK PA5 | |||
|
51 | ||||
|
52 | ||||
|
53 | ||||
|
54 | #define SDCARD2SPI spi3 | |||
|
55 | #define SDCARD2CS PB8 | |||
|
56 | #define SDCARD2CD PB9 | |||
|
57 | #define SDCARD2MISO PB4 | |||
|
58 | #define SDCARD2MOSI PB5 | |||
|
59 | #define SDCARD2SCK PB3 | |||
|
60 | ||||
|
61 | extern float VREF0; | |||
|
62 | ||||
|
63 | extern uint32_t currentCpuFreq; | |||
|
64 | extern LCD_t lcd0; | |||
|
65 | ||||
|
66 | extern volatile vs10XXDev audioCodec0; | |||
|
67 | ||||
|
68 | extern int bsp_init(); | |||
|
69 | ||||
|
70 | extern void bsp_GPIO_init(); | |||
|
71 | extern void bsp_uart_init(); | |||
|
72 | extern void bsp_iic_init(); | |||
|
73 | extern void bsp_spi_init(); | |||
|
74 | extern void bsp_SD_init(); | |||
|
75 | extern void bsp_Audio_init(); | |||
|
76 | extern void bsp_GTerm_init(); | |||
|
77 | extern int bsp_FSMC_init(); | |||
|
78 | ||||
|
79 | /* VS1053 */ | |||
|
80 | extern void vs1052setXCS(char val); | |||
|
81 | extern void vs1052setXDCS(char val); | |||
|
82 | extern void vs1052setRST(char val); | |||
|
83 | extern int vs10XXDREQ(); | |||
|
84 | ||||
|
85 | /* SD CARD */ | |||
|
86 | void bsppowersdcard(char onoff); | |||
|
87 | char bspsdcardpresent(); | |||
|
88 | void bspsdcardselect(char YESNO); | |||
|
89 | char bspsdcardwriteprotected(); | |||
|
90 | ||||
|
91 | ||||
|
92 | void bsp_lcd0_write_reg(uint32_t reg,uint32_t data); | |||
|
93 | uint32_t bsp_lcd0_read_reg(uint32_t reg); | |||
|
94 | void bsp_lcd0_writeGRAM(void *buffer, uint32_t count); | |||
|
95 | void bsp_lcd0_readGRAM(void *buffer, uint32_t count); | |||
|
96 | ||||
|
97 | #endif | |||
|
98 | ||||
|
99 | ||||
|
100 | ||||
|
101 | ||||
|
102 | ||||
|
103 | ||||
|
104 | ||||
|
105 | ||||
|
106 | ||||
|
107 | ||||
|
108 | ||||
|
109 | ||||
|
110 | ||||
|
111 | ||||
|
112 | ||||
|
113 | ||||
|
114 | ||||
|
115 | ||||
|
116 |
@@ -1,16 +1,17 | |||||
1 | TEMPLATE = subdirs |
|
1 | TEMPLATE = subdirs | |
2 | CONFIG += ordered |
|
2 | CONFIG += ordered | |
3 | SUBDIRS += STM32F4Discovery \ |
|
3 | SUBDIRS += STM32F4Discovery \ | |
4 | M4Stick \ |
|
4 | M4Stick \ | |
5 | M4StickV2 \ |
|
5 | M4StickV2 \ | |
6 | SOLAR_LFR_PSU \ |
|
6 | SOLAR_LFR_PSU \ | |
7 | BEAGLESYNTH \ |
|
7 | BEAGLESYNTH \ | |
8 | STM32F4Eval \ |
|
8 | STM32F4Eval \ | |
9 | STM32F4Discovery-EXT |
|
9 | STM32F4Discovery-EXT \ | |
|
10 | OPLAYER | |||
10 |
|
11 | |||
11 |
|
12 | |||
12 |
|
13 | |||
13 |
|
14 | |||
14 |
|
15 | |||
15 |
|
16 | |||
16 |
|
17 |
@@ -1,10 +1,12 | |||||
1 | TEMPLATE = app |
|
1 | TEMPLATE = app | |
2 | CONFIG += cpu |
|
2 | CONFIG += cpu | |
3 |
|
3 | |||
4 |
|
4 | |||
5 | UCMODEL=stm32f4 |
|
5 | UCMODEL=stm32f4 | |
6 | BSP = BEAGLESYNTH |
|
6 | BSP = OPLAYER | |
|
7 | ||||
|
8 | DEFINES += CPUFREQ=160000000 | |||
7 |
|
9 | |||
8 | SOURCES += \ |
|
10 | SOURCES += \ | |
9 | main.c |
|
11 | main.c | |
10 |
|
12 |
@@ -1,42 +1,54 | |||||
1 | #include <stdio.h> |
|
1 | #include <stdio.h> | |
2 | #include <fat32.h> |
|
2 | #include <fat32.h> | |
3 | #include <gpio.h> |
|
3 | #include <gpio.h> | |
4 | #include <uart.h> |
|
4 | #include <uart.h> | |
5 | #include <stm32f4xx.h> |
|
5 | #include <stm32f4xx.h> | |
6 | #include <bsp.h> |
|
6 | #include <bsp.h> | |
7 | #include <core.h> |
|
7 | #include <core.h> | |
|
8 | #include <VS10XX.h> | |||
|
9 | #include <bsp.h> | |||
8 |
|
10 | |||
9 | extern streamdevice* __opnfiles__[]; |
|
11 | extern streamdevice* __opnfiles__[]; | |
10 |
|
12 | |||
|
13 | void randBoxesDemo() | |||
|
14 | { | |||
|
15 | int16_t x,y,w,h,t,r; | |||
|
16 | x=rand()%240; | |||
|
17 | y=rand()%320; | |||
|
18 | w=rand()%(240-x); | |||
|
19 | if(x>y) | |||
|
20 | r=(rand()%(y))%(320-y); | |||
|
21 | else | |||
|
22 | r=(rand()%(x))%(240-x); | |||
|
23 | h=rand()%(320-y); | |||
|
24 | t=rand()%(10); | |||
|
25 | ili9328paintFilRect(&lcd0,x,y,w,h,rand(),t,rand()); | |||
|
26 | //ili9328paintFilCirc(&lcd0,x,y,r,rand(),t,rand()); | |||
|
27 | //delay_100us(10); | |||
|
28 | //for(volatile int i=0;i<(1024*2);i++); | |||
|
29 | } | |||
|
30 | ||||
11 | int main() |
|
31 | int main() | |
12 | { |
|
32 | { | |
13 | while(1) |
|
33 | while(1) | |
14 | { |
|
34 | { | |
15 | gpioset(LED3); |
|
35 | // printf("Audio Codec reg0=0x%x\n",vs10XXcmdread(&audioCodec0,0)); | |
|
36 | // printf("hello "); | |||
|
37 | // bsp_lcd0_write_reg(1,0x1234); | |||
|
38 | // delay_100us(10000); | |||
|
39 | // randBoxesDemo(); | |||
|
40 | gpioset(LED1); | |||
16 | delay_100us(10000); |
|
41 | delay_100us(10000); | |
17 |
gpioclr(LED |
|
42 | gpioclr(LED1); | |
18 | delay_100us(10000); |
|
43 | delay_100us(10000); | |
|
44 | ||||
19 | } |
|
45 | } | |
20 | printf("hello world\n\r"); |
|
46 | printf("hello world\n\r"); | |
21 | return 0; |
|
47 | return 0; | |
22 | } |
|
48 | } | |
23 |
|
49 | |||
24 |
|
50 | |||
25 |
|
51 | |||
26 | void USART3_IRQHandler(void) |
|
|||
27 | { |
|
|||
28 | while(1) |
|
|||
29 | { |
|
|||
30 | for(volatile int i=0;i<1024*2048;i++); |
|
|||
31 | gpioset(PD12); |
|
|||
32 | gpioclr(PD14); |
|
|||
33 | for(volatile int i=0;i<1024*2048;i++); |
|
|||
34 | gpioclr(PD12); |
|
|||
35 | gpioset(PD14); |
|
|||
36 | } |
|
|||
37 | } |
|
|||
38 |
|
52 | |||
39 |
|
53 | |||
40 |
|
54 | |||
41 |
|
||||
42 |
|
@@ -1,56 +1,72 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | #-- This file is a part of the libuc, microcontroler library |
|
2 | #-- This file is a part of the libuc, microcontroler library | |
3 | #-- Copyright (C) 2011, Alexis Jeandet |
|
3 | #-- Copyright (C) 2011, Alexis Jeandet | |
4 | #-- |
|
4 | #-- | |
5 | #-- This program is free software; you can redistribute it and/or modify |
|
5 | #-- This program is free software; you can redistribute it and/or modify | |
6 | #-- it under the terms of the GNU General Public License as published by |
|
6 | #-- it under the terms of the GNU General Public License as published by | |
7 | #-- the Free Software Foundation; either version 3 of the License, or |
|
7 | #-- the Free Software Foundation; either version 3 of the License, or | |
8 | #-- (at your option) any later version. |
|
8 | #-- (at your option) any later version. | |
9 | #-- |
|
9 | #-- | |
10 | #-- This program is distributed in the hope that it will be useful, |
|
10 | #-- This program is distributed in the hope that it will be useful, | |
11 | #-- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | #-- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | #-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | #-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | #-- GNU General Public License for more details. |
|
13 | #-- GNU General Public License for more details. | |
14 | #-- |
|
14 | #-- | |
15 | #-- You should have received a copy of the GNU General Public License |
|
15 | #-- You should have received a copy of the GNU General Public License | |
16 | #-- along with this program; if not, write to the Free Software |
|
16 | #-- along with this program; if not, write to the Free Software | |
17 | #-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | #-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | #------------------------------------------------------------------------------- |
|
18 | #------------------------------------------------------------------------------- | |
19 | #-- Author : Alexis Jeandet |
|
19 | #-- Author : Alexis Jeandet | |
20 | #-- Mail : alexis.jeandet@gmail.com |
|
20 | #-- Mail : alexis.jeandet@gmail.com | |
21 | #-------------------------------------------------------------------------------*/ |
|
21 | #-------------------------------------------------------------------------------*/ | |
22 |
#include |
|
22 | #include <spi.h> | |
23 |
#include |
|
23 | #include <VS10XX.h> | |
|
24 | #include <core.h> | |||
24 | //#include <bsp.h> |
|
25 | //#include <bsp.h> | |
25 |
|
26 | |||
26 | void vs10XXopen(vs10XXDev* codec,spi_t dev){ |
|
27 | void vs10XXopen(vs10XXDev *codec, spi_t dev, void (*setxCS)(char), void (*setxRST)(char), void (*setxDCS)(char), int (*getDREQ)()) | |
|
28 | { | |||
27 | codec->SPIdev = dev; |
|
29 | codec->SPIdev = dev; | |
28 |
|
30 | codec->setxCS = setxCS; | ||
|
31 | codec->setxDCS = setxDCS; | |||
|
32 | codec->setxRST = setxRST; | |||
|
33 | codec->getDREQ = getDREQ; | |||
|
34 | codec->setxDCS(1); | |||
|
35 | codec->setxCS(1); | |||
|
36 | codec->setxRST(0); | |||
|
37 | delay_100us(2); | |||
|
38 | codec->setxRST(1); | |||
29 | } |
|
39 | } | |
30 |
|
40 | |||
31 | void vs10XXsoftreset(vs10XXDev* dev) |
|
41 | void vs10XXsoftreset(vs10XXDev* dev) | |
32 | { |
|
42 | { | |
33 | vs10XXcmdwrite(dev,VSMODE,(1<<2)); |
|
43 | vs10XXcmdwrite(dev,VSMODE,(1<<2)); | |
34 | } |
|
44 | } | |
35 |
|
45 | |||
36 | int vs10XXcmdread(vs10XXDev* dev,char address) |
|
46 | int vs10XXcmdread(vs10XXDev* dev,char address) | |
37 | { |
|
47 | { | |
38 |
|
|
48 | int result; | |
39 |
|
|
49 | while(!dev->getDREQ()); | |
40 | vs10XXclearXCS(); |
|
50 | dev->setxCS(0); | |
41 |
spiputw(dev->SPIdev, |
|
51 | spiputw(dev->SPIdev,3); | |
42 |
|
|
52 | spiputw(dev->SPIdev,address); | |
43 | vs10XXsetXCS(); |
|
53 | result = (0xFF00 & (spigetw(dev->SPIdev)<<8)) + (0xFF & spigetw(dev->SPIdev)); | |
|
54 | dev->setxCS(1); | |||
44 | return result; |
|
55 | return result; | |
45 | } |
|
56 | } | |
46 |
|
57 | |||
47 |
|
58 | |||
48 | void vs10XXcmdwrite(vs10XXDev* dev,char address,int value) |
|
59 | void vs10XXcmdwrite(vs10XXDev* dev,char address,int value) | |
49 | { |
|
60 | { | |
50 |
|
|
61 | while(!dev->getDREQ()); | |
51 | vs10XXclearXCS(); |
|
62 | dev->setxCS(0); | |
52 |
spiputw(dev->SPIdev, |
|
63 | spiputw(dev->SPIdev,2<<8); | |
|
64 | spiputw(dev->SPIdev,address); | |||
|
65 | spiputw(dev->SPIdev,value>>8); | |||
53 | spiputw(dev->SPIdev,value); |
|
66 | spiputw(dev->SPIdev,value); | |
54 | vs10XXsetXCS(); |
|
67 | dev->setxCS(1); | |
55 | } |
|
68 | } | |
56 |
|
69 | |||
|
70 | ||||
|
71 | ||||
|
72 |
@@ -1,14 +1,15 | |||||
1 | TEMPLATE = lib |
|
1 | TEMPLATE = lib | |
2 | OBJECTS_DIR = obj |
|
2 | OBJECTS_DIR = obj | |
3 | TARGET = vs10XX |
|
3 | TARGET = vs10XX | |
4 |
|
4 | |||
5 | SOURCES += VS10XX.c |
|
5 | SOURCES += VS10XX.c | |
6 |
|
6 | |||
7 |
|
7 | |||
8 | HEADERS += ../../../includes/VS10XX.h |
|
8 | HEADERS += ../../../includes/VS10XX.h | |
|
9 | INCLUDEPATH += ../../../includes | |||
9 |
|
10 | |||
10 | UCMODEL=stm32f4 |
|
11 | UCMODEL=stm32f4 | |
11 |
|
12 | |||
12 | target.path = $$[QT_INSTALL_LIBS]/$$UCMODEL |
|
13 | target.path = $$[QT_INSTALL_LIBS]/$$UCMODEL | |
13 | INSTALLS += target |
|
14 | INSTALLS += target | |
14 |
|
15 |
@@ -1,494 +1,502 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | -- This file is a part of the libuc, microcontroler library |
|
2 | -- This file is a part of the libuc, microcontroler library | |
3 | -- Copyright (C) 2012, Alexis Jeandet |
|
3 | -- Copyright (C) 2012, Alexis Jeandet | |
4 | -- |
|
4 | -- | |
5 | -- This program is free software; you can redistribute it and/or modify |
|
5 | -- This program is free software; you can redistribute it and/or modify | |
6 | -- it under the terms of the GNU General Public License as published by |
|
6 | -- it under the terms of the GNU General Public License as published by | |
7 | -- the Free Software Foundation; either version 3 of the License, or |
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |
8 | -- (at your option) any later version. |
|
8 | -- (at your option) any later version. | |
9 | -- |
|
9 | -- | |
10 | -- This program is distributed in the hope that it will be useful, |
|
10 | -- This program is distributed in the hope that it will be useful, | |
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | -- GNU General Public License for more details. |
|
13 | -- GNU General Public License for more details. | |
14 | -- |
|
14 | -- | |
15 | -- You should have received a copy of the GNU General Public License |
|
15 | -- You should have received a copy of the GNU General Public License | |
16 | -- along with this program; if not, write to the Free Software |
|
16 | -- along with this program; if not, write to the Free Software | |
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | ------------------------------------------------------------------------------- |
|
18 | ------------------------------------------------------------------------------- | |
19 | -- Author : Alexis Jeandet |
|
19 | -- Author : Alexis Jeandet | |
20 | -- Mail : alexis.jeandet@gmail.com |
|
20 | -- Mail : alexis.jeandet@gmail.com | |
21 | -------------------------------------------------------------------------------*/ |
|
21 | -------------------------------------------------------------------------------*/ | |
22 | #include <sdcard.h> |
|
22 | #include <sdcard.h> | |
23 | #include <sdcard-spi.h> |
|
23 | #include <sdcard-spi.h> | |
|
24 | #include <stdio.h> | |||
|
25 | #include <core.h> | |||
24 |
|
26 | |||
25 | int sdcardselect (blkdeviceptr _this); |
|
27 | int sdcardselect (blkdeviceptr _this); | |
26 | void sdcarddeselect (blkdeviceptr _this); |
|
28 | void sdcarddeselect (blkdeviceptr _this); | |
27 | int sdcardwait_ready (sdcardDev* sdcard); |
|
29 | int sdcardwait_ready (sdcardDev* sdcard); | |
28 | int sdcardxmit_datablock (sdcardDev* sdcard,const char *buff,char token); |
|
30 | int sdcardxmit_datablock (sdcardDev* sdcard,const char *buff,char token); | |
29 | int sdcardrcvr_datablock (sdcardDev* sdcard,char *buff,uint32_t btr); |
|
31 | int sdcardrcvr_datablock (sdcardDev* sdcard,char *buff,uint32_t btr); | |
30 | char sdcardsend_cmd (blkdeviceptr _this,char cmd,uint32_t arg); |
|
32 | char sdcardsend_cmd (blkdeviceptr _this,char cmd,uint32_t arg); | |
31 |
|
33 | |||
32 | DSTATUS sdcarddisk_status (blkdeviceptr _this); |
|
34 | DSTATUS sdcarddisk_status (blkdeviceptr _this); | |
33 | DSTATUS sdcarddisk_initialize (blkdeviceptr _this); |
|
35 | DSTATUS sdcarddisk_initialize (blkdeviceptr _this); | |
34 | DRESULT sdcarddisk_read (blkdeviceptr _this,char *buff,uint32_t sector,char count); |
|
36 | DRESULT sdcarddisk_read (blkdeviceptr _this,char *buff,uint32_t sector,char count); | |
35 | DRESULT sdcarddisk_write (blkdeviceptr _this,const char *buff,uint32_t sector,char count); |
|
37 | DRESULT sdcarddisk_write (blkdeviceptr _this,const char *buff,uint32_t sector,char count); | |
36 | DRESULT sdcarddisk_ioctl (blkdeviceptr _this,char ctrl,void *buff); |
|
38 | DRESULT sdcarddisk_ioctl (blkdeviceptr _this,char ctrl,void *buff); | |
37 |
|
39 | |||
38 | static volatile |
|
40 | static volatile | |
39 | unsigned int Timer1, Timer2; /* 1kHz decrement timer stopped at zero (disk_timerproc()) */ |
|
41 | unsigned int Timer1, Timer2; /* 1kHz decrement timer stopped at zero (disk_timerproc()) */ | |
40 |
|
42 | |||
41 | void sdcarddeselect (blkdeviceptr _this) |
|
43 | void sdcarddeselect (blkdeviceptr _this) | |
42 | { |
|
44 | { | |
43 | char d; |
|
45 | char d; | |
44 | _this->select(0); |
|
46 | _this->select(0); | |
45 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1); /* Dummy clock (force DO hi-z for multiple slave SPI) */ |
|
47 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1); /* Dummy clock (force DO hi-z for multiple slave SPI) */ | |
46 | } |
|
48 | } | |
47 |
|
49 | |||
48 | int sdcardselect (blkdeviceptr _this) /* 1:OK, 0:Timeout */ |
|
50 | int sdcardselect (blkdeviceptr _this) /* 1:OK, 0:Timeout */ | |
49 | { |
|
51 | { | |
50 | char d; |
|
52 | char d; | |
51 | _this->select(1); |
|
53 | _this->select(1); | |
52 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1); /* Dummy clock (force DO enabled) */ |
|
54 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1); /* Dummy clock (force DO enabled) */ | |
53 |
|
55 | |||
54 | if (sdcardwait_ready(((sdcardDev*)_this->phy))) return 1; /* OK */ |
|
56 | if (sdcardwait_ready(((sdcardDev*)_this->phy))) return 1; /* OK */ | |
55 | _this->select(0); |
|
57 | _this->select(0); | |
56 | return 0; /* Timeout */ |
|
58 | return 0; /* Timeout */ | |
57 | } |
|
59 | } | |
58 |
|
60 | |||
59 | int sdcardwait_ready (sdcardDev* sdcard) /* 1:OK, 0:Timeout */ |
|
61 | int sdcardwait_ready (sdcardDev* sdcard) /* 1:OK, 0:Timeout */ | |
60 | { |
|
62 | { | |
61 |
|
|
63 | char d=0; | |
62 | unsigned int tmr; |
|
64 | unsigned int tmr; | |
63 | volatile unsigned int i=0; |
|
65 | volatile unsigned int i=0; | |
64 |
|
66 | |||
65 |
|
|
67 | for (tmr = 1000; tmr>0; tmr--) { /* Wait for ready in timeout of 500ms */ | |
66 | sdcard->rcvr_mmc(sdcard->phy,&d, 1); |
|
68 | sdcard->rcvr_mmc(sdcard->phy,&d, 1); | |
67 | if (d == 0xFF) break; |
|
69 | if (d == 0xFF) break; | |
68 | for(i=0;i<128;i++); |
|
70 | delay_100us(10); | |
69 | } |
|
71 | } | |
70 |
|
72 | |||
71 |
|
|
73 | return tmr != 0; | |
72 | } |
|
74 | } | |
73 |
|
75 | |||
74 | int sdcardrcvr_datablock (sdcardDev* sdcard,char *buff,uint32_t btr) |
|
76 | int sdcardrcvr_datablock (sdcardDev* sdcard,char *buff,uint32_t btr) | |
75 | { |
|
77 | { | |
76 | char d[2]; |
|
78 | char d[2]; | |
77 | unsigned int tmr; |
|
79 | unsigned int tmr; | |
78 | volatile unsigned int i=0; |
|
80 | volatile unsigned int i=0; | |
79 | for (tmr = 50000; tmr; tmr--) { /* Wait for data packet in timeout of 100ms */ |
|
81 | for (tmr = 50000; tmr; tmr--) { /* Wait for data packet in timeout of 100ms */ | |
80 | sdcard->rcvr_mmc(sdcard->phy,d, 1); |
|
82 | sdcard->rcvr_mmc(sdcard->phy,d, 1); | |
81 | if (d[0] != 0xFF) break; |
|
83 | if (d[0] != 0xFF) break; | |
82 | for(i=0;i<64;i++); |
|
84 | for(i=0;i<64;i++); | |
83 | } |
|
85 | } | |
84 | if (d[0] != 0xFE) return 0; /* If not valid data token, return with error */ |
|
86 | if (d[0] != 0xFE) return 0; /* If not valid data token, return with error */ | |
85 |
|
87 | |||
86 | sdcard->rcvr_mmc(sdcard->phy,buff, btr); /* Receive the data block into buffer */ |
|
88 | sdcard->rcvr_mmc(sdcard->phy,buff, btr); /* Receive the data block into buffer */ | |
87 | sdcard->rcvr_mmc(sdcard->phy,d, 2); /* Discard CRC */ |
|
89 | sdcard->rcvr_mmc(sdcard->phy,d, 2); /* Discard CRC */ | |
88 |
|
90 | |||
89 | return 1; /* Return with success */ |
|
91 | return 1; /* Return with success */ | |
90 | } |
|
92 | } | |
91 |
|
93 | |||
92 |
|
94 | |||
93 | int sdcardxmit_datablock (sdcardDev* sdcard,const char *buff,char token) |
|
95 | int sdcardxmit_datablock (sdcardDev* sdcard,const char *buff,char token) | |
94 | { |
|
96 | { | |
95 | char d[2]; |
|
97 | char d[2]; | |
96 |
|
98 | |||
97 |
|
99 | |||
98 | if (!sdcardwait_ready(sdcard)) return 0; |
|
100 | if (!sdcardwait_ready(sdcard)) return 0; | |
99 |
|
101 | |||
100 | d[0] = token; |
|
102 | d[0] = token; | |
101 | sdcard->xmit_mmc(sdcard->phy,d, 1); /* Xmit a token */ |
|
103 | sdcard->xmit_mmc(sdcard->phy,d, 1); /* Xmit a token */ | |
102 | if (token != 0xFD) { /* Is it data token? */ |
|
104 | if (token != 0xFD) { /* Is it data token? */ | |
103 | sdcard->xmit_mmc(sdcard->phy,buff, 512); /* Xmit the 512 byte data block to MMC */ |
|
105 | sdcard->xmit_mmc(sdcard->phy,buff, 512); /* Xmit the 512 byte data block to MMC */ | |
104 | sdcard->rcvr_mmc(sdcard->phy,d, 2); /* Xmit dummy CRC (0xFF,0xFF) */ |
|
106 | sdcard->rcvr_mmc(sdcard->phy,d, 2); /* Xmit dummy CRC (0xFF,0xFF) */ | |
105 | sdcard->rcvr_mmc(sdcard->phy,d, 1); /* Receive data response */ |
|
107 | sdcard->rcvr_mmc(sdcard->phy,d, 1); /* Receive data response */ | |
106 | if ((d[0] & 0x1F) != 0x05) /* If not accepted, return with error */ |
|
108 | if ((d[0] & 0x1F) != 0x05) /* If not accepted, return with error */ | |
107 | return 0; |
|
109 | return 0; | |
108 | } |
|
110 | } | |
109 |
|
111 | |||
110 | return 1; |
|
112 | return 1; | |
111 | } |
|
113 | } | |
112 |
|
114 | |||
113 |
|
115 | |||
114 | char sdcardsend_cmd (blkdeviceptr _this,char cmd,uint32_t arg) |
|
116 | char sdcardsend_cmd (blkdeviceptr _this,char cmd,uint32_t arg) | |
115 | { |
|
117 | { | |
116 | char n, d, buf[6]; |
|
118 | char n, d, buf[6]; | |
117 |
|
119 | |||
118 |
|
120 | |||
119 | if (cmd & 0x80) { /* ACMD<n> is the command sequense of CMD55-CMD<n> */ |
|
121 | if (cmd & 0x80) { /* ACMD<n> is the command sequense of CMD55-CMD<n> */ | |
120 | cmd &= 0x7F; |
|
122 | cmd &= 0x7F; | |
121 | n = sdcardsend_cmd(_this,CMD55, 0); |
|
123 | n = sdcardsend_cmd(_this,CMD55, 0); | |
122 | if (n > 1) return n; |
|
124 | if (n > 1) return n; | |
123 | } |
|
125 | } | |
124 | /* Select the card and wait for ready */ |
|
126 | /* Select the card and wait for ready */ | |
125 | sdcarddeselect(_this); |
|
127 | sdcarddeselect(_this); | |
126 |
|
|
128 | if (!sdcardselect(_this)) {printf("Can't select SDCARD\n");return 0xFF;} | |
127 | /* Send a command packet */ |
|
129 | /* Send a command packet */ | |
128 | buf[0] = 0x40 | cmd; /* Start + Command index */ |
|
130 | buf[0] = 0x40 | cmd; /* Start + Command index */ | |
129 | buf[1] = (char)(arg >> 24); /* Argument[31..24] */ |
|
131 | buf[1] = (char)(arg >> 24); /* Argument[31..24] */ | |
130 | buf[2] = (char)(arg >> 16); /* Argument[23..16] */ |
|
132 | buf[2] = (char)(arg >> 16); /* Argument[23..16] */ | |
131 | buf[3] = (char)(arg >> 8); /* Argument[15..8] */ |
|
133 | buf[3] = (char)(arg >> 8); /* Argument[15..8] */ | |
132 | buf[4] = (char)arg; /* Argument[7..0] */ |
|
134 | buf[4] = (char)arg; /* Argument[7..0] */ | |
133 | n = 0x01; /* Dummy CRC + Stop */ |
|
135 | n = 0x01; /* Dummy CRC + Stop */ | |
134 | if (cmd == CMD0) n = 0x95; /* (valid CRC for CMD0(0)) */ |
|
136 | if (cmd == CMD0) n = 0x95; /* (valid CRC for CMD0(0)) */ | |
135 | if (cmd == CMD8) n = 0x87; /* (valid CRC for CMD8(0x1AA)) */ |
|
137 | if (cmd == CMD8) n = 0x87; /* (valid CRC for CMD8(0x1AA)) */ | |
136 | if (cmd == CMD55) n = 0x63; |
|
138 | if (cmd == CMD55) n = 0x63; | |
137 | buf[5] = n; |
|
139 | buf[5] = n; | |
138 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,buf, 6); |
|
140 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,buf, 6); | |
139 | /* Receive command response */ |
|
141 | /* Receive command response */ | |
140 | if (cmd == CMD12) {((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1);} /* Skip a stuff byte when stop reading */ |
|
142 | if (cmd == CMD12) {((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1);} /* Skip a stuff byte when stop reading */ | |
141 | n = 10; /* Wait for a valid response in timeout of 10 attempts */ |
|
143 | n = 10; /* Wait for a valid response in timeout of 10 attempts */ | |
142 | do |
|
144 | do | |
143 | { |
|
145 | { | |
144 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1); |
|
146 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1); | |
145 | //libucprintf("resp=%d\n\r",d); |
|
147 | //libucprintf("resp=%d\n\r",d); | |
146 | } |
|
148 | } | |
147 | while ((d & 0x80) && --n); |
|
149 | while ((d & 0x80) && --n); | |
148 |
|
150 | |||
149 | return d; /* Return with the response value */ |
|
151 | return d; /* Return with the response value */ | |
150 | } |
|
152 | } | |
151 |
|
153 | |||
152 |
|
154 | |||
153 |
|
155 | |||
154 |
|
156 | |||
155 | DSTATUS sdcarddisk_status (blkdeviceptr _this) |
|
157 | DSTATUS sdcarddisk_status (blkdeviceptr _this) | |
156 | { |
|
158 | { | |
157 | DSTATUS s = ((sdcardDev*)_this->phy)->Stat; |
|
159 | DSTATUS s = ((sdcardDev*)_this->phy)->Stat; | |
158 | char ocr[4]; |
|
160 | char ocr[4]; | |
159 |
|
161 | |||
160 |
|
162 | |||
161 | if ((_this==0) || !_this->detect()) { |
|
163 | if ((_this==0) || !_this->detect()) { | |
162 | s = STA_NODISK | STA_NOINIT; |
|
164 | s = STA_NODISK | STA_NOINIT; | |
163 | } else { |
|
165 | } else { | |
164 | s &= ~STA_NODISK; |
|
166 | s &= ~STA_NODISK; | |
165 | if (_this->writeprotected()) /* Check card write protection */ |
|
167 | if (_this->writeprotected()) /* Check card write protection */ | |
166 | s |= STA_PROTECT; |
|
168 | s |= STA_PROTECT; | |
167 | else |
|
169 | else | |
168 | s &= ~STA_PROTECT; |
|
170 | s &= ~STA_PROTECT; | |
169 | if (!(s & STA_NOINIT)) { |
|
171 | if (!(s & STA_NOINIT)) { | |
170 | if (sdcardsend_cmd(_this,CMD58, 0)) /* Check if the card is kept initialized */ |
|
172 | if (sdcardsend_cmd(_this,CMD58, 0)) /* Check if the card is kept initialized */ | |
171 | s |= STA_NOINIT; |
|
173 | s |= STA_NOINIT; | |
172 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); |
|
174 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); | |
173 | _this->select(0); |
|
175 | _this->select(0); | |
174 | } |
|
176 | } | |
175 | } |
|
177 | } | |
176 | ((sdcardDev*)_this->phy)->Stat = s; |
|
178 | ((sdcardDev*)_this->phy)->Stat = s; | |
177 |
|
179 | |||
178 | return s; |
|
180 | return s; | |
179 | } |
|
181 | } | |
180 |
|
182 | |||
181 |
|
183 | |||
182 |
|
184 | |||
183 |
|
185 | |||
184 | DSTATUS sdcarddisk_initialize (blkdeviceptr _this) |
|
186 | DSTATUS sdcarddisk_initialize (blkdeviceptr _this) | |
185 | { |
|
187 | { | |
186 | char cmd, ty, ocr[4],ocr2[4]; |
|
188 | char cmd, ty, ocr[4],ocr2[4]; | |
187 | int n; |
|
189 | int n; | |
188 | const char dummy=0xff; |
|
190 | const char dummy=0xff; | |
189 | uint32_t speed = 1000000; |
|
191 | uint32_t speed = 1000000; | |
190 |
|
192 | |||
191 | ((sdcardDev*)_this->phy)->setspeed(((sdcardDev*)_this->phy)->phy,350000); |
|
193 | ((sdcardDev*)_this->phy)->setspeed(((sdcardDev*)_this->phy)->phy,350000); | |
192 | if (_this==0) return STA_NOINIT; /* Supports only drive 0 */ |
|
194 | if (_this==0) return STA_NOINIT; /* Supports only drive 0 */ | |
193 | if (((sdcardDev*)_this->phy)->Stat & STA_NODISK) return ((sdcardDev*)_this->phy)->Stat; /* Is card existing in the soket? */ |
|
195 | /* Is card existing in the soket? */ | |
194 |
|
196 | if (((sdcardDev*)_this->phy)->Stat & STA_NODISK) | ||
|
197 | { | |||
|
198 | printf("No SDCARD\n"); | |||
|
199 | return ((sdcardDev*)_this->phy)->Stat; | |||
|
200 | } | |||
|
201 | printf("SDCARD Detected\n"); | |||
195 | for (n = 10; n; n--) ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); /* Send 80 dummy clocks */ |
|
202 | for (n = 10; n; n--) ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); /* Send 80 dummy clocks */ | |
196 |
|
203 | |||
197 | ty = 0; |
|
204 | ty = 0; | |
198 | if (sdcardsend_cmd(_this,CMD0, 0) == 1) { /* Put the card SPI/Idle state */ |
|
205 | if (sdcardsend_cmd(_this,CMD0, 0) == 1) { /* Put the card SPI/Idle state */ | |
|
206 | printf("SDCARD in Idle mode\n"); | |||
199 | Timer1 = 1000; /* Initialization timeout = 1 sec */ |
|
207 | Timer1 = 1000; /* Initialization timeout = 1 sec */ | |
200 | if (sdcardsend_cmd(_this,CMD8, 0x1AA) == 1) { /* SDv2? */ |
|
208 | if (sdcardsend_cmd(_this,CMD8, 0x1AA) == 1) { /* SDv2? */ | |
201 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); |
|
209 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); | |
202 | //for (n = 0; n < 4; n++) ocr[n] = xchg_spi(0xFF); /* Get 32 bit return value of R7 resp */ |
|
210 | //for (n = 0; n < 4; n++) ocr[n] = xchg_spi(0xFF); /* Get 32 bit return value of R7 resp */ | |
203 | if (ocr[2] == 0x01 && ocr[3] == 0xAA) { /* Is the card supports vcc of 2.7-3.6V? */ |
|
211 | if (ocr[2] == 0x01 && ocr[3] == 0xAA) { /* Is the card supports vcc of 2.7-3.6V? */ | |
204 | while (Timer1 && sdcardsend_cmd(_this,ACMD41, 1UL << 30)) ; /* Wait for end of initialization with ACMD41(HCS) */ |
|
212 | while (Timer1 && sdcardsend_cmd(_this,ACMD41, 1UL << 30)) ; /* Wait for end of initialization with ACMD41(HCS) */ | |
205 | if (Timer1 && sdcardsend_cmd(_this,CMD58, 0) == 0) { /* Check CCS bit in the OCR */ |
|
213 | if (Timer1 && sdcardsend_cmd(_this,CMD58, 0) == 0) { /* Check CCS bit in the OCR */ | |
206 | //for (n = 0; n < 4; n++) ocr[n] = xchg_spi(0xFF); |
|
214 | //for (n = 0; n < 4; n++) ocr[n] = xchg_spi(0xFF); | |
207 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); |
|
215 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); | |
208 | ty = (ocr[0] & 0x40) ? CT_SD2 | CT_BLOCK : CT_SD2; /* Card id SDv2 */ |
|
216 | ty = (ocr[0] & 0x40) ? CT_SD2 | CT_BLOCK : CT_SD2; /* Card id SDv2 */ | |
209 | } |
|
217 | } | |
210 | } |
|
218 | } | |
211 | } else { /* Not SDv2 card */ |
|
219 | } else { /* Not SDv2 card */ | |
212 | if (sdcardsend_cmd(_this,ACMD41, 0) <= 1) { /* SDv1 or MMC? */ |
|
220 | if (sdcardsend_cmd(_this,ACMD41, 0) <= 1) { /* SDv1 or MMC? */ | |
213 | ty = CT_SD1; cmd = ACMD41; /* SDv1 (ACMD41(0)) */ |
|
221 | ty = CT_SD1; cmd = ACMD41; /* SDv1 (ACMD41(0)) */ | |
214 | } else { |
|
222 | } else { | |
215 | ty = CT_MMC; cmd = CMD1; /* MMCv3 (CMD1(0)) */ |
|
223 | ty = CT_MMC; cmd = CMD1; /* MMCv3 (CMD1(0)) */ | |
216 | } |
|
224 | } | |
217 | while (Timer1 && sdcardsend_cmd(_this,cmd, 0)) ; /* Wait for end of initialization */ |
|
225 | while (Timer1 && sdcardsend_cmd(_this,cmd, 0)) ; /* Wait for end of initialization */ | |
218 | if (!Timer1 || sdcardsend_cmd(_this,CMD16, 512) != 0) /* Set block length: 512 */ |
|
226 | if (!Timer1 || sdcardsend_cmd(_this,CMD16, 512) != 0) /* Set block length: 512 */ | |
219 | ty = 0; |
|
227 | ty = 0; | |
220 | } |
|
228 | } | |
221 | } |
|
229 | } | |
222 | ((sdcardDev*)_this->phy)->CardType = ty; /* Card type */ |
|
230 | ((sdcardDev*)_this->phy)->CardType = ty; /* Card type */ | |
223 |
|
231 | |||
224 | if (ty) { /* OK */ |
|
232 | if (ty) { /* OK */ | |
225 | ((sdcardDev*)_this->phy)->Stat &= ~STA_NOINIT; /* Clear STA_NOINIT flag */ |
|
233 | ((sdcardDev*)_this->phy)->Stat &= ~STA_NOINIT; /* Clear STA_NOINIT flag */ | |
226 | sdcardsend_cmd(_this,CMD58, 0); |
|
234 | sdcardsend_cmd(_this,CMD58, 0); | |
227 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); |
|
235 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); | |
228 | do |
|
236 | do | |
229 | { |
|
237 | { | |
230 | speed+=1000000; |
|
238 | speed+=1000000; | |
231 | ((sdcardDev*)_this->phy)->setspeed(((sdcardDev*)_this->phy)->phy,speed); |
|
239 | ((sdcardDev*)_this->phy)->setspeed(((sdcardDev*)_this->phy)->phy,speed); | |
232 | sdcardsend_cmd(_this,CMD58, 0); |
|
240 | sdcardsend_cmd(_this,CMD58, 0); | |
233 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr2, 4); |
|
241 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr2, 4); | |
234 | for(n=0;n<4;n++) |
|
242 | for(n=0;n<4;n++) | |
235 | { |
|
243 | { | |
236 | if(ocr[n]!=ocr2[n]) |
|
244 | if(ocr[n]!=ocr2[n]) | |
237 | { |
|
245 | { | |
238 | n=0; |
|
246 | n=0; | |
239 | break; |
|
247 | break; | |
240 | } |
|
248 | } | |
241 | } |
|
249 | } | |
242 | if(speed>(50*1000*1000)) |
|
250 | if(speed>(50*1000*1000)) | |
243 | { |
|
251 | { | |
244 | break; |
|
252 | break; | |
245 | } |
|
253 | } | |
246 | }while(n); |
|
254 | }while(n); | |
247 | if(!n) |
|
255 | if(!n) | |
248 | { |
|
256 | { | |
249 | speed-=1000000; |
|
257 | speed-=1000000; | |
250 | ((sdcardDev*)_this->phy)->setspeed(((sdcardDev*)_this->phy)->phy,speed); |
|
258 | ((sdcardDev*)_this->phy)->setspeed(((sdcardDev*)_this->phy)->phy,speed); | |
251 | } |
|
259 | } | |
252 |
|
260 | |||
253 | } else { /* Failed */ |
|
261 | } else { /* Failed */ | |
254 | //power_off(); |
|
262 | //power_off(); | |
255 | ((sdcardDev*)_this->phy)->Stat = STA_NOINIT; |
|
263 | ((sdcardDev*)_this->phy)->Stat = STA_NOINIT; | |
256 | } |
|
264 | } | |
257 | sdcarddeselect (_this); |
|
265 | sdcarddeselect (_this); | |
258 | return ((sdcardDev*)_this->phy)->Stat; |
|
266 | return ((sdcardDev*)_this->phy)->Stat; | |
259 | } |
|
267 | } | |
260 |
|
268 | |||
261 |
|
269 | |||
262 |
|
270 | |||
263 |
|
271 | |||
264 |
|
272 | |||
265 |
|
273 | |||
266 |
|
274 | |||
267 |
|
275 | |||
268 |
|
276 | |||
269 |
|
277 | |||
270 | DRESULT sdcarddisk_read (blkdeviceptr _this,char *buff,uint32_t sector,char count) |
|
278 | DRESULT sdcarddisk_read (blkdeviceptr _this,char *buff,uint32_t sector,char count) | |
271 | { |
|
279 | { | |
272 | DSTATUS s; |
|
280 | DSTATUS s; | |
273 |
|
281 | |||
274 |
|
282 | |||
275 | s = sdcarddisk_status(_this); |
|
283 | s = sdcarddisk_status(_this); | |
276 | if (s & STA_NOINIT) return RES_NOTRDY; |
|
284 | if (s & STA_NOINIT) return RES_NOTRDY; | |
277 | if (!count) return RES_PARERR; |
|
285 | if (!count) return RES_PARERR; | |
278 | if (!(((sdcardDev*)_this->phy)->CardType & CT_BLOCK)) sector *= 512; /* Convert LBA to byte address if needed */ |
|
286 | if (!(((sdcardDev*)_this->phy)->CardType & CT_BLOCK)) sector *= 512; /* Convert LBA to byte address if needed */ | |
279 |
|
287 | |||
280 | if (count == 1) { /* Single block read */ |
|
288 | if (count == 1) { /* Single block read */ | |
281 | if ((sdcardsend_cmd(_this,CMD17, sector) == 0) && sdcardrcvr_datablock((sdcardDev*)(_this->phy),buff, 512)) |
|
289 | if ((sdcardsend_cmd(_this,CMD17, sector) == 0) && sdcardrcvr_datablock((sdcardDev*)(_this->phy),buff, 512)) | |
282 | count = 0; |
|
290 | count = 0; | |
283 | } |
|
291 | } | |
284 | else { /* Multiple block read */ |
|
292 | else { /* Multiple block read */ | |
285 | if (sdcardsend_cmd(_this,CMD18, sector) == 0) { /* READ_MULTIPLE_BLOCK */ |
|
293 | if (sdcardsend_cmd(_this,CMD18, sector) == 0) { /* READ_MULTIPLE_BLOCK */ | |
286 | do { |
|
294 | do { | |
287 | if (!sdcardrcvr_datablock (((sdcardDev*)_this->phy),buff, 512)) break; |
|
295 | if (!sdcardrcvr_datablock (((sdcardDev*)_this->phy),buff, 512)) break; | |
288 | buff += 512; |
|
296 | buff += 512; | |
289 | } while (--count); |
|
297 | } while (--count); | |
290 | sdcardsend_cmd(_this,CMD12, 0); /* STOP_TRANSMISSION */ |
|
298 | sdcardsend_cmd(_this,CMD12, 0); /* STOP_TRANSMISSION */ | |
291 | } |
|
299 | } | |
292 | } |
|
300 | } | |
293 | sdcarddeselect (_this); |
|
301 | sdcarddeselect (_this); | |
294 |
|
302 | |||
295 | return count ? RES_ERROR : RES_OK; |
|
303 | return count ? RES_ERROR : RES_OK; | |
296 | } |
|
304 | } | |
297 |
|
305 | |||
298 |
|
306 | |||
299 |
|
307 | |||
300 |
|
308 | |||
301 |
|
309 | |||
302 | DRESULT sdcarddisk_write (blkdeviceptr _this,const char *buff,uint32_t sector,char count) |
|
310 | DRESULT sdcarddisk_write (blkdeviceptr _this,const char *buff,uint32_t sector,char count) | |
303 | { |
|
311 | { | |
304 | DSTATUS s; |
|
312 | DSTATUS s; | |
305 |
|
313 | |||
306 |
|
314 | |||
307 | s = sdcarddisk_status(_this); |
|
315 | s = sdcarddisk_status(_this); | |
308 | if (s & STA_NOINIT) return RES_NOTRDY; |
|
316 | if (s & STA_NOINIT) return RES_NOTRDY; | |
309 | if (s & STA_PROTECT) return RES_WRPRT; |
|
317 | if (s & STA_PROTECT) return RES_WRPRT; | |
310 | if (!count) return RES_PARERR; |
|
318 | if (!count) return RES_PARERR; | |
311 | if (!(((sdcardDev*)_this->phy)->CardType & CT_BLOCK)) sector *= 512; /* Convert LBA to byte address if needed */ |
|
319 | if (!(((sdcardDev*)_this->phy)->CardType & CT_BLOCK)) sector *= 512; /* Convert LBA to byte address if needed */ | |
312 |
|
320 | |||
313 | if (count == 1) { /* Single block write */ |
|
321 | if (count == 1) { /* Single block write */ | |
314 | if ((sdcardsend_cmd(_this,CMD24, sector) == 0) /* WRITE_BLOCK */ |
|
322 | if ((sdcardsend_cmd(_this,CMD24, sector) == 0) /* WRITE_BLOCK */ | |
315 | && sdcardxmit_datablock (((sdcardDev*)_this->phy),buff, 0xFE)) |
|
323 | && sdcardxmit_datablock (((sdcardDev*)_this->phy),buff, 0xFE)) | |
316 | count = 0; |
|
324 | count = 0; | |
317 | } |
|
325 | } | |
318 | else { /* Multiple block write */ |
|
326 | else { /* Multiple block write */ | |
319 | if (((sdcardDev*)_this->phy)->CardType & CT_SDC) sdcardsend_cmd(_this,ACMD23, count); |
|
327 | if (((sdcardDev*)_this->phy)->CardType & CT_SDC) sdcardsend_cmd(_this,ACMD23, count); | |
320 | if (sdcardsend_cmd(_this,CMD25, sector) == 0) { /* WRITE_MULTIPLE_BLOCK */ |
|
328 | if (sdcardsend_cmd(_this,CMD25, sector) == 0) { /* WRITE_MULTIPLE_BLOCK */ | |
321 | do { |
|
329 | do { | |
322 | if (!sdcardxmit_datablock (((sdcardDev*)_this->phy),buff, 0xFC)) break; |
|
330 | if (!sdcardxmit_datablock (((sdcardDev*)_this->phy),buff, 0xFC)) break; | |
323 | buff += 512; |
|
331 | buff += 512; | |
324 | } while (--count); |
|
332 | } while (--count); | |
325 | if (!sdcardxmit_datablock (((sdcardDev*)_this->phy),0, 0xFD)) /* STOP_TRAN token */ |
|
333 | if (!sdcardxmit_datablock (((sdcardDev*)_this->phy),0, 0xFD)) /* STOP_TRAN token */ | |
326 | count = 1; |
|
334 | count = 1; | |
327 | } |
|
335 | } | |
328 | } |
|
336 | } | |
329 | sdcarddeselect (_this); |
|
337 | sdcarddeselect (_this); | |
330 |
|
338 | |||
331 | return count ? RES_ERROR : RES_OK; |
|
339 | return count ? RES_ERROR : RES_OK; | |
332 | } |
|
340 | } | |
333 |
|
341 | |||
334 |
|
342 | |||
335 | DRESULT sdcarddisk_ioctl (blkdeviceptr _this,char ctrl,void *buff) |
|
343 | DRESULT sdcarddisk_ioctl (blkdeviceptr _this,char ctrl,void *buff) | |
336 | { |
|
344 | { | |
337 | DRESULT res; |
|
345 | DRESULT res; | |
338 | const char dummy=0xff; |
|
346 | const char dummy=0xff; | |
339 | char n, csd[16], *ptr = buff; |
|
347 | char n, csd[16], *ptr = buff; | |
340 | uint16_t csize; |
|
348 | uint16_t csize; | |
341 | uint32_t *dp, st, ed; |
|
349 | uint32_t *dp, st, ed; | |
342 |
|
350 | |||
343 |
|
351 | |||
344 | if (_this==0) return RES_PARERR; /* Check parameter */ |
|
352 | if (_this==0) return RES_PARERR; /* Check parameter */ | |
345 | if (((sdcardDev*)_this->phy)->Stat & STA_NOINIT) return RES_NOTRDY; /* Check if drive is ready */ |
|
353 | if (((sdcardDev*)_this->phy)->Stat & STA_NOINIT) return RES_NOTRDY; /* Check if drive is ready */ | |
346 |
|
354 | |||
347 | res = RES_ERROR; |
|
355 | res = RES_ERROR; | |
348 |
|
356 | |||
349 | switch (ctrl) { |
|
357 | switch (ctrl) { | |
350 | case CTRL_SYNC : /* Wait for end of internal write process of the drive */ |
|
358 | case CTRL_SYNC : /* Wait for end of internal write process of the drive */ | |
351 | if (sdcardselect (_this)) { |
|
359 | if (sdcardselect (_this)) { | |
352 | sdcarddeselect (_this); |
|
360 | sdcarddeselect (_this); | |
353 | res = RES_OK; |
|
361 | res = RES_OK; | |
354 | } |
|
362 | } | |
355 | break; |
|
363 | break; | |
356 |
|
364 | |||
357 | case GET_SECTOR_COUNT : /* Get drive capacity in unit of sector (DWORD) */ |
|
365 | case GET_SECTOR_COUNT : /* Get drive capacity in unit of sector (DWORD) */ | |
358 | if ((sdcardsend_cmd(_this,CMD9, 0) == 0) && sdcardrcvr_datablock (((sdcardDev*)_this->phy),csd, 16)) { |
|
366 | if ((sdcardsend_cmd(_this,CMD9, 0) == 0) && sdcardrcvr_datablock (((sdcardDev*)_this->phy),csd, 16)) { | |
359 | if ((csd[0] >> 6) == 1) { /* SDC ver 2.00 */ |
|
367 | if ((csd[0] >> 6) == 1) { /* SDC ver 2.00 */ | |
360 | csize = csd[9] + ((uint16_t)csd[8] << 8) + 1; |
|
368 | csize = csd[9] + ((uint16_t)csd[8] << 8) + 1; | |
361 | *(uint32_t*)buff = (uint32_t)csize << 10; |
|
369 | *(uint32_t*)buff = (uint32_t)csize << 10; | |
362 | } else { /* SDC ver 1.XX or MMC ver 3 */ |
|
370 | } else { /* SDC ver 1.XX or MMC ver 3 */ | |
363 | n = (csd[5] & 15) + ((csd[10] & 128) >> 7) + ((csd[9] & 3) << 1) + 2; |
|
371 | n = (csd[5] & 15) + ((csd[10] & 128) >> 7) + ((csd[9] & 3) << 1) + 2; | |
364 | csize = (csd[8] >> 6) + ((uint16_t)csd[7] << 2) + ((uint16_t)(csd[6] & 3) << 10) + 1; |
|
372 | csize = (csd[8] >> 6) + ((uint16_t)csd[7] << 2) + ((uint16_t)(csd[6] & 3) << 10) + 1; | |
365 | *(uint32_t*)buff = (uint32_t)csize << (n - 9); |
|
373 | *(uint32_t*)buff = (uint32_t)csize << (n - 9); | |
366 | } |
|
374 | } | |
367 | res = RES_OK; |
|
375 | res = RES_OK; | |
368 | } |
|
376 | } | |
369 | break; |
|
377 | break; | |
370 |
|
378 | |||
371 | case GET_SECTOR_SIZE : /* Get sector size in unit of byte (WORD) */ |
|
379 | case GET_SECTOR_SIZE : /* Get sector size in unit of byte (WORD) */ | |
372 | *(uint16_t*)buff = 512; |
|
380 | *(uint16_t*)buff = 512; | |
373 | res = RES_OK; |
|
381 | res = RES_OK; | |
374 | break; |
|
382 | break; | |
375 |
|
383 | |||
376 | case GET_BLOCK_SIZE : /* Get erase block size in unit of sector (DWORD) */ |
|
384 | case GET_BLOCK_SIZE : /* Get erase block size in unit of sector (DWORD) */ | |
377 | if (((sdcardDev*)_this->phy)->CardType & CT_SD2) { /* SDC ver 2.00 */ |
|
385 | if (((sdcardDev*)_this->phy)->CardType & CT_SD2) { /* SDC ver 2.00 */ | |
378 | if (sdcardsend_cmd(_this,ACMD13, 0) == 0) { /* Read SD status */ |
|
386 | if (sdcardsend_cmd(_this,ACMD13, 0) == 0) { /* Read SD status */ | |
379 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); |
|
387 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); | |
380 | if (sdcardrcvr_datablock (((sdcardDev*)_this->phy),csd, 16)) { /* Read partial block */ |
|
388 | if (sdcardrcvr_datablock (((sdcardDev*)_this->phy),csd, 16)) { /* Read partial block */ | |
381 | for (n = 64 - 16; n; n--) ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); /* Purge trailing data */ |
|
389 | for (n = 64 - 16; n; n--) ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); /* Purge trailing data */ | |
382 | *(uint32_t*)buff = 16UL << (csd[10] >> 4); |
|
390 | *(uint32_t*)buff = 16UL << (csd[10] >> 4); | |
383 | res = RES_OK; |
|
391 | res = RES_OK; | |
384 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); |
|
392 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); | |
385 | } |
|
393 | } | |
386 | } |
|
394 | } | |
387 | } else { /* SDC ver 1.XX or MMC */ |
|
395 | } else { /* SDC ver 1.XX or MMC */ | |
388 | if ((sdcardsend_cmd(_this,CMD9, 0) == 0) && sdcardrcvr_datablock (((sdcardDev*)_this->phy),csd, 16)) { /* Read CSD */ |
|
396 | if ((sdcardsend_cmd(_this,CMD9, 0) == 0) && sdcardrcvr_datablock (((sdcardDev*)_this->phy),csd, 16)) { /* Read CSD */ | |
389 | if (((sdcardDev*)_this->phy)->CardType & CT_SD1) { /* SDC ver 1.XX */ |
|
397 | if (((sdcardDev*)_this->phy)->CardType & CT_SD1) { /* SDC ver 1.XX */ | |
390 | *(uint32_t*)buff = (((csd[10] & 63) << 1) + ((uint16_t)(csd[11] & 128) >> 7) + 1) << ((csd[13] >> 6) - 1); |
|
398 | *(uint32_t*)buff = (((csd[10] & 63) << 1) + ((uint16_t)(csd[11] & 128) >> 7) + 1) << ((csd[13] >> 6) - 1); | |
391 | } else { /* MMC */ |
|
399 | } else { /* MMC */ | |
392 | *(uint32_t*)buff = ((uint16_t)((csd[10] & 124) >> 2) + 1) * (((csd[11] & 3) << 3) + ((csd[11] & 224) >> 5) + 1); |
|
400 | *(uint32_t*)buff = ((uint16_t)((csd[10] & 124) >> 2) + 1) * (((csd[11] & 3) << 3) + ((csd[11] & 224) >> 5) + 1); | |
393 | } |
|
401 | } | |
394 | res = RES_OK; |
|
402 | res = RES_OK; | |
395 | } |
|
403 | } | |
396 | } |
|
404 | } | |
397 | break; |
|
405 | break; | |
398 |
|
406 | |||
399 | case CTRL_ERASE_SECTOR : /* Erase a block of sectors (used when _USE_ERASE == 1) */ |
|
407 | case CTRL_ERASE_SECTOR : /* Erase a block of sectors (used when _USE_ERASE == 1) */ | |
400 | if (!(((sdcardDev*)_this->phy)->CardType & CT_SDC)) break; /* Check if the card is SDC */ |
|
408 | if (!(((sdcardDev*)_this->phy)->CardType & CT_SDC)) break; /* Check if the card is SDC */ | |
401 | if (sdcarddisk_ioctl(_this, MMC_GET_CSD, csd)) break; /* Get CSD */ |
|
409 | if (sdcarddisk_ioctl(_this, MMC_GET_CSD, csd)) break; /* Get CSD */ | |
402 | if (!(csd[0] >> 6) && !(csd[10] & 0x40)) break; /* Check if sector erase can be applied to the card */ |
|
410 | if (!(csd[0] >> 6) && !(csd[10] & 0x40)) break; /* Check if sector erase can be applied to the card */ | |
403 | dp = buff; st = dp[0]; ed = dp[1]; /* Load sector block */ |
|
411 | dp = buff; st = dp[0]; ed = dp[1]; /* Load sector block */ | |
404 | if (!(((sdcardDev*)_this->phy)->CardType & CT_BLOCK)) { |
|
412 | if (!(((sdcardDev*)_this->phy)->CardType & CT_BLOCK)) { | |
405 | st *= 512; ed *= 512; |
|
413 | st *= 512; ed *= 512; | |
406 | } |
|
414 | } | |
407 | if (sdcardsend_cmd(_this,CMD32, st) == 0 && sdcardsend_cmd(_this,CMD33, ed) == 0 && sdcardsend_cmd(_this,CMD38, 0) == 0 && sdcardwait_ready(((sdcardDev*)_this->phy))) /* Erase sector block */ |
|
415 | if (sdcardsend_cmd(_this,CMD32, st) == 0 && sdcardsend_cmd(_this,CMD33, ed) == 0 && sdcardsend_cmd(_this,CMD38, 0) == 0 && sdcardwait_ready(((sdcardDev*)_this->phy))) /* Erase sector block */ | |
408 | res = RES_OK; /* FatFs does not check result of this command */ |
|
416 | res = RES_OK; /* FatFs does not check result of this command */ | |
409 | break; |
|
417 | break; | |
410 |
|
418 | |||
411 | /* Following command are not used by FatFs module */ |
|
419 | /* Following command are not used by FatFs module */ | |
412 |
|
420 | |||
413 | case MMC_GET_TYPE : /* Get MMC/SDC type (BYTE) */ |
|
421 | case MMC_GET_TYPE : /* Get MMC/SDC type (BYTE) */ | |
414 | *ptr = ((sdcardDev*)_this->phy)->CardType; |
|
422 | *ptr = ((sdcardDev*)_this->phy)->CardType; | |
415 | res = RES_OK; |
|
423 | res = RES_OK; | |
416 | break; |
|
424 | break; | |
417 |
|
425 | |||
418 | case MMC_GET_CSD : /* Read CSD (16 bytes) */ |
|
426 | case MMC_GET_CSD : /* Read CSD (16 bytes) */ | |
419 | if (sdcardsend_cmd(_this,CMD9, 0) == 0 /* READ_CSD */ |
|
427 | if (sdcardsend_cmd(_this,CMD9, 0) == 0 /* READ_CSD */ | |
420 | && sdcardrcvr_datablock (((sdcardDev*)_this->phy),ptr, 16)) |
|
428 | && sdcardrcvr_datablock (((sdcardDev*)_this->phy),ptr, 16)) | |
421 | res = RES_OK; |
|
429 | res = RES_OK; | |
422 | break; |
|
430 | break; | |
423 |
|
431 | |||
424 | case MMC_GET_CID : /* Read CID (16 bytes) */ |
|
432 | case MMC_GET_CID : /* Read CID (16 bytes) */ | |
425 | if (sdcardsend_cmd(_this,CMD10, 0) == 0 /* READ_CID */ |
|
433 | if (sdcardsend_cmd(_this,CMD10, 0) == 0 /* READ_CID */ | |
426 | && sdcardrcvr_datablock (((sdcardDev*)_this->phy),ptr, 16)) |
|
434 | && sdcardrcvr_datablock (((sdcardDev*)_this->phy),ptr, 16)) | |
427 | res = RES_OK; |
|
435 | res = RES_OK; | |
428 | break; |
|
436 | break; | |
429 |
|
437 | |||
430 | case MMC_GET_OCR : /* Read OCR (4 bytes) */ |
|
438 | case MMC_GET_OCR : /* Read OCR (4 bytes) */ | |
431 | if (sdcardsend_cmd(_this,CMD58, 0) == 0) { /* READ_OCR */ |
|
439 | if (sdcardsend_cmd(_this,CMD58, 0) == 0) { /* READ_OCR */ | |
432 | //for (n = 4; n; n--) *ptr++ = |
|
440 | //for (n = 4; n; n--) *ptr++ = | |
433 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ptr, 4); |
|
441 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ptr, 4); | |
434 | res = RES_OK; |
|
442 | res = RES_OK; | |
435 | } |
|
443 | } | |
436 | break; |
|
444 | break; | |
437 |
|
445 | |||
438 | case MMC_GET_SDSTAT : /* Read SD status (64 bytes) */ |
|
446 | case MMC_GET_SDSTAT : /* Read SD status (64 bytes) */ | |
439 | if (sdcardsend_cmd(_this,ACMD13, 0) == 0) { /* SD_STATUS */ |
|
447 | if (sdcardsend_cmd(_this,ACMD13, 0) == 0) { /* SD_STATUS */ | |
440 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); |
|
448 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); | |
441 | if (sdcardrcvr_datablock (((sdcardDev*)_this->phy),ptr, 64)) |
|
449 | if (sdcardrcvr_datablock (((sdcardDev*)_this->phy),ptr, 64)) | |
442 | res = RES_OK; |
|
450 | res = RES_OK; | |
443 | } |
|
451 | } | |
444 | break; |
|
452 | break; | |
445 |
|
453 | |||
446 | default: |
|
454 | default: | |
447 | res = RES_PARERR; |
|
455 | res = RES_PARERR; | |
448 | } |
|
456 | } | |
449 |
|
457 | |||
450 | sdcarddeselect (_this); |
|
458 | sdcarddeselect (_this); | |
451 |
|
459 | |||
452 | return res; |
|
460 | return res; | |
453 | } |
|
461 | } | |
454 |
|
462 | |||
455 |
|
463 | |||
456 |
|
464 | |||
457 | void sdcardmake(sdcardDev* sdcard,UHANDLE phy,void (*rcvr_mmc) (UHANDLE,char *,uint32_t),void (*xmit_mmc) (UHANDLE,const char *,uint32_t ),void (*setspeed) (UHANDLE phy,uint32_t speed),uint32_t (*getspeed) (UHANDLE phy)) |
|
465 | void sdcardspimake(sdcardDev* sdcard,UHANDLE phy,void (*rcvr_mmc) (UHANDLE,char *,uint32_t),void (*xmit_mmc) (UHANDLE,const char *,uint32_t ),void (*setspeed) (UHANDLE phy,uint32_t speed),uint32_t (*getspeed) (UHANDLE phy)) | |
458 | { |
|
466 | { | |
459 | sdcard->phy = phy; |
|
467 | sdcard->phy = phy; | |
460 | sdcard->rcvr_mmc = rcvr_mmc; |
|
468 | sdcard->rcvr_mmc = rcvr_mmc; | |
461 | sdcard->xmit_mmc = xmit_mmc; |
|
469 | sdcard->xmit_mmc = xmit_mmc; | |
462 | sdcard->setspeed = setspeed; |
|
470 | sdcard->setspeed = setspeed; | |
463 | sdcard->getspeed = getspeed; |
|
471 | sdcard->getspeed = getspeed; | |
464 | } |
|
472 | } | |
465 |
|
473 | |||
466 | void sdcardmakeblkdev(blkdevice* dev,sdcardDev* sdcard, blkdevselect_t select,blkdevpower_t power,blkdevdetect_t detect,blkdevwriteprotected_t writeprotected) |
|
474 | void sdcardspimakeblkdev(blkdevice* dev,sdcardDev* sdcard, blkdevselect_t select,blkdevpower_t power,blkdevdetect_t detect,blkdevwriteprotected_t writeprotected) | |
467 | { |
|
475 | { | |
468 | dev->phy=sdcard; |
|
476 | dev->phy=sdcard; | |
469 | dev->select=select; |
|
477 | dev->select=select; | |
470 | dev->power = power; |
|
478 | dev->power = power; | |
471 | dev->detect = detect; |
|
479 | dev->detect = detect; | |
472 | dev->writeprotected = writeprotected; |
|
480 | dev->writeprotected = writeprotected; | |
473 | dev->write = sdcarddisk_write; |
|
481 | dev->write = sdcarddisk_write; | |
474 | dev->read = sdcarddisk_read; |
|
482 | dev->read = sdcarddisk_read; | |
475 | dev->ioctl = sdcarddisk_ioctl; |
|
483 | dev->ioctl = sdcarddisk_ioctl; | |
476 | dev->initialize = sdcarddisk_initialize; |
|
484 | dev->initialize = sdcarddisk_initialize; | |
477 | dev->status = sdcarddisk_status; |
|
485 | dev->status = sdcarddisk_status; | |
478 | } |
|
486 | } | |
479 |
|
487 | |||
480 |
|
488 | |||
481 |
|
489 | |||
482 |
|
490 | |||
483 |
|
491 | |||
484 |
|
492 | |||
485 |
|
493 | |||
486 |
|
494 | |||
487 |
|
495 | |||
488 |
|
496 | |||
489 |
|
497 | |||
490 |
|
498 | |||
491 |
|
499 | |||
492 |
|
500 | |||
493 |
|
501 | |||
494 |
|
502 |
@@ -1,17 +1,20 | |||||
1 | TEMPLATE = lib |
|
1 | TEMPLATE = lib | |
2 | OBJECTS_DIR = obj |
|
2 | OBJECTS_DIR = obj | |
3 | TARGET = sdcard |
|
3 | TARGET = sdcard | |
4 |
|
4 | |||
5 | SOURCES += \ |
|
5 | SOURCES += \ | |
6 | sdcard.c |
|
6 | sdcard.c | |
7 |
|
7 | |||
8 | INCLUDEPATH += ../../../includes \ |
|
8 | INCLUDEPATH += ../../../includes \ | |
9 | ../../CPU/STM32F4xx_StdPeriph_Driver/inc \ |
|
9 | ../../CPU/STM32F4xx_StdPeriph_Driver/inc \ | |
10 | ../../CPU/CMSIS/Include |
|
10 | ../../CPU/CMSIS/Include | |
11 |
|
11 | |||
12 |
|
12 | |||
13 | UCMODEL=stm32f4 |
|
13 | UCMODEL=stm32f4 | |
14 |
|
14 | |||
15 | target.path = $$[QT_INSTALL_LIBS]/$$UCMODEL |
|
15 | target.path = $$[QT_INSTALL_LIBS]/$$UCMODEL | |
16 | INSTALLS += target |
|
16 | INSTALLS += target | |
17 |
|
17 | |||
|
18 | HEADERS += \ | |||
|
19 | ../../../includes/sdcard.h | |||
|
20 |
@@ -1,420 +1,420 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | -- This file is a part of the libuc, microcontroler library |
|
2 | -- This file is a part of the libuc, microcontroler library | |
3 | -- Copyright (C) 2012, Alexis Jeandet |
|
3 | -- Copyright (C) 2012, Alexis Jeandet | |
4 | -- |
|
4 | -- | |
5 | -- This program is free software; you can redistribute it and/or modify |
|
5 | -- This program is free software; you can redistribute it and/or modify | |
6 | -- it under the terms of the GNU General Public License as published by |
|
6 | -- it under the terms of the GNU General Public License as published by | |
7 | -- the Free Software Foundation; either version 3 of the License, or |
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |
8 | -- (at your option) any later version. |
|
8 | -- (at your option) any later version. | |
9 | -- |
|
9 | -- | |
10 | -- This program is distributed in the hope that it will be useful, |
|
10 | -- This program is distributed in the hope that it will be useful, | |
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | -- GNU General Public License for more details. |
|
13 | -- GNU General Public License for more details. | |
14 | -- |
|
14 | -- | |
15 | -- You should have received a copy of the GNU General Public License |
|
15 | -- You should have received a copy of the GNU General Public License | |
16 | -- along with this program; if not, write to the Free Software |
|
16 | -- along with this program; if not, write to the Free Software | |
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | ------------------------------------------------------------------------------- |
|
18 | ------------------------------------------------------------------------------- | |
19 | -- Author : Alexis Jeandet |
|
19 | -- Author : Alexis Jeandet | |
20 | -- Mail : alexis.jeandet@gmail.com |
|
20 | -- Mail : alexis.jeandet@gmail.com | |
21 | -------------------------------------------------------------------------------*/ |
|
21 | -------------------------------------------------------------------------------*/ | |
22 | #include <ili9328.h> |
|
22 | #include <ili9328.h> | |
23 | #include <stdio.h> |
|
23 | #include <stdio.h> | |
24 | #include <stddef.h> |
|
24 | #include <stddef.h> | |
25 | #include <core.h> |
|
25 | #include <core.h> | |
26 | #include <math.h> |
|
26 | #include <math.h> | |
27 |
|
27 | |||
28 | #ifdef __OPTIMIZED_MATH |
|
28 | #ifdef __OPTIMIZED_MATH | |
29 | #include <optimised_math.h> |
|
29 | #include <optimised_math.h> | |
30 | #endif |
|
30 | #endif | |
31 |
|
31 | |||
32 | #define _delay_(del) for(volatile int _d_e_l_=0;_d_e_l_<(del);_d_e_l_++); |
|
32 | #define _delay_(del) for(volatile int _d_e_l_=0;_d_e_l_<(del);_d_e_l_++); | |
33 |
|
33 | |||
34 | #define ilipaintLine(LCD,X,Y,W,buffer,buffsize) \ |
|
34 | #define ilipaintLine(LCD,X,Y,W,buffer,buffsize) \ | |
35 | for(int l=0;l<1;l++)\ |
|
35 | for(int l=0;l<1;l++)\ | |
36 | {\ |
|
36 | {\ | |
37 |
|
|
37 | ili9328setFrame(LCD,X,Y,W,1);\ | |
38 |
|
|
38 | int rem=(W)%buffsize;\ | |
39 |
|
|
39 | if(rem)LCD->interface->writeGRAM(buffer,rem);\ | |
40 |
|
|
40 | for(int i=rem;i<(W);i+=buffsize)\ | |
41 | {\ |
|
41 | {\ | |
42 |
|
|
42 | LCD->interface->writeGRAM(buffer,buffsize);\ | |
43 |
|
|
43 | }\ | |
44 | } |
|
44 | } | |
45 |
|
45 | |||
46 | #define ilipaintHLineWithCont(LCD,X,Y,W,ContSz,bufferInt,buffIntsize,bufferCont,buffContsize) \ |
|
46 | #define ilipaintHLineWithCont(LCD,X,Y,W,ContSz,bufferInt,buffIntsize,bufferCont,buffContsize) \ | |
47 | for(int l=0;l<1;l++)\ |
|
47 | for(int l=0;l<1;l++)\ | |
48 | {\ |
|
48 | {\ | |
49 |
|
|
49 | ili9328setFrame(LCD,X,Y,W,1);\ | |
50 |
|
|
50 | int rem=(ContSz)%buffContsize;\ | |
51 |
|
|
51 | if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ | |
52 |
|
|
52 | for(int i=rem;i<(ContSz);i+=buffContsize)\ | |
53 | {\ |
|
53 | {\ | |
54 |
|
|
54 | LCD->interface->writeGRAM(bufferCont,buffContsize);\ | |
55 |
|
|
55 | }\ | |
56 | if((2*ContSz)<W) \ |
|
56 | if((2*ContSz)<W) \ | |
57 | {\ |
|
57 | {\ | |
58 |
|
|
58 | rem=(W-(2*ContSz))%buffIntsize;\ | |
59 |
|
|
59 | if(rem)LCD->interface->writeGRAM(bufferInt,rem);\ | |
60 |
|
|
60 | for(int i=rem;i<(W-(2*ContSz));i+=buffIntsize)\ | |
61 | {\ |
|
61 | {\ | |
62 |
|
|
62 | LCD->interface->writeGRAM(bufferInt,buffIntsize);\ | |
63 |
|
|
63 | }\ | |
64 | }\ |
|
64 | }\ | |
65 | rem=(ContSz)%buffContsize;\ |
|
65 | rem=(ContSz)%buffContsize;\ | |
66 | if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ |
|
66 | if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ | |
67 | for(int i=rem;i<(ContSz);i+=buffContsize)\ |
|
67 | for(int i=rem;i<(ContSz);i+=buffContsize)\ | |
68 | {\ |
|
68 | {\ | |
69 |
|
|
69 | LCD->interface->writeGRAM(bufferCont,buffContsize);\ | |
70 | }\ |
|
70 | }\ | |
71 | }\ |
|
71 | }\ | |
72 |
|
72 | |||
73 |
|
73 | |||
74 | #define ilipaintVLineWithCont(LCD,X,Y,H,ContSz,bufferInt,buffIntsize,bufferCont,buffContsize) \ |
|
74 | #define ilipaintVLineWithCont(LCD,X,Y,H,ContSz,bufferInt,buffIntsize,bufferCont,buffContsize) \ | |
75 | for(int l=0;l<1;l++)\ |
|
75 | for(int l=0;l<1;l++)\ | |
76 | {\ |
|
76 | {\ | |
77 |
|
|
77 | ili9328setFrame(LCD,X,Y,1,H);\ | |
78 |
|
|
78 | int rem=(ContSz)%buffContsize;\ | |
79 |
|
|
79 | if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ | |
80 |
|
|
80 | for(int i=rem;i<(ContSz);i+=buffContsize)\ | |
81 | {\ |
|
81 | {\ | |
82 |
|
|
82 | LCD->interface->writeGRAM(bufferCont,buffContsize);\ | |
83 |
|
|
83 | }\ | |
84 | if((2*ContSz)<H) \ |
|
84 | if((2*ContSz)<H) \ | |
85 | {\ |
|
85 | {\ | |
86 |
|
|
86 | rem=(H-(2*ContSz))%buffIntsize;\ | |
87 |
|
|
87 | if(rem)LCD->interface->writeGRAM(bufferInt,rem);\ | |
88 |
|
|
88 | for(int i=rem;i<(H-(2*ContSz));i+=buffIntsize)\ | |
89 | {\ |
|
89 | {\ | |
90 |
|
|
90 | LCD->interface->writeGRAM(bufferInt,buffIntsize);\ | |
91 |
|
|
91 | }\ | |
92 | }\ |
|
92 | }\ | |
93 | rem=(ContSz)%buffContsize;\ |
|
93 | rem=(ContSz)%buffContsize;\ | |
94 | if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ |
|
94 | if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ | |
95 | for(int i=rem;i<(ContSz);i+=buffContsize)\ |
|
95 | for(int i=rem;i<(ContSz);i+=buffContsize)\ | |
96 | {\ |
|
96 | {\ | |
97 |
|
|
97 | LCD->interface->writeGRAM(bufferCont,buffContsize);\ | |
98 | }\ |
|
98 | }\ | |
99 | }\ |
|
99 | }\ | |
100 |
|
100 | |||
101 |
|
101 | |||
102 | #define ilipaintHalfTopVLineWithCont(LCD,X,Y,H,ContSz,bufferInt,buffIntsize,bufferCont,buffContsize) \ |
|
102 | #define ilipaintHalfTopVLineWithCont(LCD,X,Y,H,ContSz,bufferInt,buffIntsize,bufferCont,buffContsize) \ | |
103 | for(int l=0;l<1;l++)\ |
|
103 | for(int l=0;l<1;l++)\ | |
104 | {\ |
|
104 | {\ | |
105 |
|
|
105 | ili9328setFrame(LCD,X,Y,1,H);\ | |
106 |
|
|
106 | int rem=(ContSz)%buffContsize;\ | |
107 |
|
|
107 | if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ | |
108 |
|
|
108 | for(int i=rem;i<(ContSz);i+=buffContsize)\ | |
109 | {\ |
|
109 | {\ | |
110 |
|
|
110 | LCD->interface->writeGRAM(bufferCont,buffContsize);\ | |
111 |
|
|
111 | }\ | |
112 | if(ContSz<H) \ |
|
112 | if(ContSz<H) \ | |
113 | {\ |
|
113 | {\ | |
114 |
|
|
114 | rem=(H-ContSz)%buffIntsize;\ | |
115 |
|
|
115 | if(rem)LCD->interface->writeGRAM(bufferInt,rem);\ | |
116 |
|
|
116 | for(int i=rem;i<(H-ContSz);i+=buffIntsize)\ | |
117 | {\ |
|
117 | {\ | |
118 |
|
|
118 | LCD->interface->writeGRAM(bufferInt,buffIntsize);\ | |
119 | }\ |
|
|||
120 | }\ |
|
119 | }\ | |
121 | }\ |
|
120 | }\ | |
|
121 | }\ | |||
122 |
|
122 | |||
123 |
|
123 | |||
124 | #define ilipaintHalfBottomVLineWithCont(LCD,X,Y,H,ContSz,bufferInt,buffIntsize,bufferCont,buffContsize) \ |
|
124 | #define ilipaintHalfBottomVLineWithCont(LCD,X,Y,H,ContSz,bufferInt,buffIntsize,bufferCont,buffContsize) \ | |
125 | for(int l=0;l<1;l++)\ |
|
125 | for(int l=0;l<1;l++)\ | |
126 | {\ |
|
126 | {\ | |
127 |
|
|
127 | ili9328setFrame(LCD,X,Y,1,H);\ | |
128 | int rem;\ |
|
128 | int rem;\ | |
129 | if(ContSz<H) \ |
|
129 | if(ContSz<H) \ | |
130 | {\ |
|
130 | {\ | |
131 |
|
|
131 | rem=(H-ContSz)%buffIntsize;\ | |
132 |
|
|
132 | if(rem)LCD->interface->writeGRAM(bufferInt,rem);\ | |
133 |
|
|
133 | for(int i=rem;i<(H-ContSz);i+=buffIntsize)\ | |
134 | {\ |
|
134 | {\ | |
135 |
|
|
135 | LCD->interface->writeGRAM(bufferInt,buffIntsize);\ | |
136 |
|
|
136 | }\ | |
137 | }\ |
|
137 | }\ | |
138 | rem=(ContSz)%buffContsize;\ |
|
138 | rem=(ContSz)%buffContsize;\ | |
139 | if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ |
|
139 | if(rem)LCD->interface->writeGRAM(bufferCont,rem);\ | |
140 | for(int i=rem;i<(ContSz);i+=buffContsize)\ |
|
140 | for(int i=rem;i<(ContSz);i+=buffContsize)\ | |
141 | {\ |
|
141 | {\ | |
142 |
|
|
142 | LCD->interface->writeGRAM(bufferCont,buffContsize);\ | |
143 | }\ |
|
143 | }\ | |
144 | }\ |
|
144 | }\ | |
145 |
|
145 | |||
146 |
|
146 | |||
147 | void ili9328setGRAMaddress(LCD_t* LCD,uint16_t Haddress,uint16_t Vaddress) |
|
147 | void ili9328setGRAMaddress(LCD_t* LCD,uint16_t Haddress,uint16_t Vaddress) | |
148 | { |
|
148 | { | |
149 | LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALGRAMADDRESSSET,Haddress); |
|
149 | LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALGRAMADDRESSSET,Haddress); | |
150 | LCD->interface->writereg(ILI9328_REGISTER_VERTICALGRAMADDRESSSET,Vaddress); |
|
150 | LCD->interface->writereg(ILI9328_REGISTER_VERTICALGRAMADDRESSSET,Vaddress); | |
151 | } |
|
151 | } | |
152 |
|
152 | |||
153 | void ili9328refreshenable(struct LCD_t* LCD,int enable) |
|
153 | void ili9328refreshenable(struct LCD_t* LCD,int enable) | |
154 | { |
|
154 | { | |
155 | if(enable) |
|
155 | if(enable) | |
156 | { |
|
156 | { | |
157 | //LCD->interface->writereg(ILI9328_REGISTER_ENTRYMODE,0x1018); |
|
157 | //LCD->interface->writereg(ILI9328_REGISTER_ENTRYMODE,0x1018); | |
158 | } |
|
158 | } | |
159 | else |
|
159 | else | |
160 | { |
|
160 | { | |
161 | //LCD->interface->writereg(ILI9328_REGISTER_ENTRYMODE,0x1008); |
|
161 | //LCD->interface->writereg(ILI9328_REGISTER_ENTRYMODE,0x1008); | |
162 |
|
162 | |||
163 | } |
|
163 | } | |
164 | } |
|
164 | } | |
165 |
|
165 | |||
166 | void ili9328setFrame(LCD_t* LCD,uint16_t X,uint16_t Y,uint16_t W,uint16_t H) |
|
166 | void ili9328setFrame(LCD_t* LCD,uint16_t X,uint16_t Y,uint16_t W,uint16_t H) | |
167 | { |
|
167 | { | |
168 | LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALGRAMADDRESSSET,(uint32_t)X); |
|
168 | LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALGRAMADDRESSSET,(uint32_t)X); | |
169 | LCD->interface->writereg(ILI9328_REGISTER_VERTICALGRAMADDRESSSET,(uint32_t)Y); |
|
169 | LCD->interface->writereg(ILI9328_REGISTER_VERTICALGRAMADDRESSSET,(uint32_t)Y); | |
170 | LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSSTARTPOSITION,(uint32_t)X); |
|
170 | LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSSTARTPOSITION,(uint32_t)X); | |
171 | LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSENDPOSITION,(uint32_t)(W+X-1)); |
|
171 | LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSENDPOSITION,(uint32_t)(W+X-1)); | |
172 | LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSSTARTPOSITION,(uint32_t)Y); |
|
172 | LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSSTARTPOSITION,(uint32_t)Y); | |
173 | LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSENDPOSITION,(uint32_t)(Y+H-1)); |
|
173 | LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSENDPOSITION,(uint32_t)(Y+H-1)); | |
174 | } |
|
174 | } | |
175 |
|
175 | |||
176 | void ili9328paint(LCD_t* LCD,void* buffer,uint16_t Xpos,uint16_t Ypos,uint16_t Width,uint16_t Height) |
|
176 | void ili9328paint(LCD_t* LCD,void* buffer,uint16_t Xpos,uint16_t Ypos,uint16_t Width,uint16_t Height) | |
177 | { |
|
177 | { | |
178 | if((LCD!=NULL) && (LCD->interface!=NULL) && (LCD->interface->writeGRAM!=NULL) && (LCD->width>(Xpos+Width)) && (LCD->height>(Ypos+Height))) |
|
178 | if((LCD!=NULL) && (LCD->interface!=NULL) && (LCD->interface->writeGRAM!=NULL) && (LCD->width>(Xpos+Width)) && (LCD->height>(Ypos+Height))) | |
179 | { |
|
179 | { | |
180 | ili9328setFrame(LCD,Xpos,Ypos,Width,Height); |
|
180 | ili9328setFrame(LCD,Xpos,Ypos,Width,Height); | |
181 | LCD->interface->writeGRAM(buffer,Width*Height); |
|
181 | LCD->interface->writeGRAM(buffer,Width*Height); | |
182 | } |
|
182 | } | |
183 | } |
|
183 | } | |
184 |
|
184 | |||
185 | void ili9328paintFilCirc(LCD_t* LCD,uint16_t Xpos,uint16_t Ypos,uint16_t r,uint32_t contColor,uint16_t contSz,uint32_t fillColor) |
|
185 | void ili9328paintFilCirc(LCD_t* LCD,uint16_t Xpos,uint16_t Ypos,uint16_t r,uint32_t contColor,uint16_t contSz,uint32_t fillColor) | |
186 | { |
|
186 | { | |
187 | //Based on the mid point circle algorithm from Wikipedia |
|
187 | //Based on the mid point circle algorithm from Wikipedia | |
188 | //http://en.wikipedia.org/wiki/Midpoint_circle_algorithm |
|
188 | //http://en.wikipedia.org/wiki/Midpoint_circle_algorithm | |
189 | uint16_t innerbuffer[16]; |
|
189 | uint16_t innerbuffer[16]; | |
190 | uint16_t outterbuffer[16]; |
|
190 | uint16_t outterbuffer[16]; | |
191 | for(int i=0;i<16;i++)innerbuffer[i]=fillColor; |
|
191 | for(int i=0;i<16;i++)innerbuffer[i]=fillColor; | |
192 | for(int i=0;i<16;i++)outterbuffer[i]=contColor; |
|
192 | for(int i=0;i<16;i++)outterbuffer[i]=contColor; | |
193 | if(contSz<r) |
|
193 | if(contSz<r) | |
194 | { |
|
194 | { | |
195 | int error = -r,error_int = -r+contSz; |
|
195 | int error = -r,error_int = -r+contSz; | |
196 | int x = r,x_int=r-contSz; |
|
196 | int x = r,x_int=r-contSz; | |
197 | int y = 0,y_int=0; |
|
197 | int y = 0,y_int=0; | |
198 | while (x >= y) |
|
198 | while (x >= y) | |
199 | { |
|
199 | { | |
200 | ilipaintHLineWithCont(LCD,(Xpos-x),(Ypos+y),(2*x),(x-x_int),innerbuffer,16,outterbuffer,16); |
|
200 | ilipaintHLineWithCont(LCD,(Xpos-x),(Ypos+y),(2*x),(x-x_int),innerbuffer,16,outterbuffer,16); | |
201 | ilipaintHLineWithCont(LCD,(Xpos-x),(Ypos-y),(2*x),(x-x_int),innerbuffer,16,outterbuffer,16); |
|
201 | ilipaintHLineWithCont(LCD,(Xpos-x),(Ypos-y),(2*x),(x-x_int),innerbuffer,16,outterbuffer,16); | |
202 | ilipaintHalfTopVLineWithCont(LCD,(Xpos+y),(Ypos-x),(x),(x-x_int),innerbuffer,16,outterbuffer,16); |
|
202 | ilipaintHalfTopVLineWithCont(LCD,(Xpos+y),(Ypos-x),(x),(x-x_int),innerbuffer,16,outterbuffer,16); | |
203 | ilipaintHalfTopVLineWithCont(LCD,(Xpos-y),(Ypos-x),(x),(x-x_int),innerbuffer,16,outterbuffer,16); |
|
203 | ilipaintHalfTopVLineWithCont(LCD,(Xpos-y),(Ypos-x),(x),(x-x_int),innerbuffer,16,outterbuffer,16); | |
204 | ilipaintHalfBottomVLineWithCont(LCD,(Xpos-y),(Ypos),(x),(x-x_int),innerbuffer,16,outterbuffer,16); |
|
204 | ilipaintHalfBottomVLineWithCont(LCD,(Xpos-y),(Ypos),(x),(x-x_int),innerbuffer,16,outterbuffer,16); | |
205 | ilipaintHalfBottomVLineWithCont(LCD,(Xpos+y),(Ypos),(x),(x-x_int),innerbuffer,16,outterbuffer,16); |
|
205 | ilipaintHalfBottomVLineWithCont(LCD,(Xpos+y),(Ypos),(x),(x-x_int),innerbuffer,16,outterbuffer,16); | |
206 | error += y; |
|
206 | error += y; | |
207 | ++y; |
|
207 | ++y; | |
208 | error += y; |
|
208 | error += y; | |
209 | error_int += y_int; |
|
209 | error_int += y_int; | |
210 | ++y_int; |
|
210 | ++y_int; | |
211 | error_int += y_int; |
|
211 | error_int += y_int; | |
212 | if(error >= 0) |
|
212 | if(error >= 0) | |
213 | { |
|
213 | { | |
214 | error -= x; |
|
214 | error -= x; | |
215 | --x; |
|
215 | --x; | |
216 | error -= x; |
|
216 | error -= x; | |
217 | } |
|
217 | } | |
218 | if(error_int >= 0) |
|
218 | if(error_int >= 0) | |
219 | { |
|
219 | { | |
220 | error_int -= x_int; |
|
220 | error_int -= x_int; | |
221 | --x_int; |
|
221 | --x_int; | |
222 | error_int -= x_int; |
|
222 | error_int -= x_int; | |
223 | } |
|
223 | } | |
224 | } |
|
224 | } | |
225 |
|
225 | |||
226 |
|
226 | |||
227 |
|
227 | |||
228 | } |
|
228 | } | |
229 |
|
229 | |||
230 | } |
|
230 | } | |
231 |
|
231 | |||
232 | void ili9328paintFilCirc_old(LCD_t* LCD,uint16_t Xpos,uint16_t Ypos,uint16_t r,uint32_t contColor,uint16_t contSz,uint32_t fillColor) |
|
232 | void ili9328paintFilCirc_old(LCD_t* LCD,uint16_t Xpos,uint16_t Ypos,uint16_t r,uint32_t contColor,uint16_t contSz,uint32_t fillColor) | |
233 | { |
|
233 | { | |
234 | if(contSz<r) |
|
234 | if(contSz<r) | |
235 | { |
|
235 | { | |
236 | uint16_t innerbuffer[16]; |
|
236 | uint16_t innerbuffer[16]; | |
237 | uint16_t outterbuffer[16]; |
|
237 | uint16_t outterbuffer[16]; | |
238 | int32_t rr=(r*r),rr2=((r-contSz)*(r-contSz)),contSz2,Val1,Val2,X1,W,rem; |
|
238 | int32_t rr=(r*r),rr2=((r-contSz)*(r-contSz)),contSz2,Val1,Val2,X1,W,rem; | |
239 | for(int i=0;i<16;i++)innerbuffer[i]=fillColor; |
|
239 | for(int i=0;i<16;i++)innerbuffer[i]=fillColor; | |
240 | for(int i=0;i<16;i++)outterbuffer[i]=contColor; |
|
240 | for(int i=0;i<16;i++)outterbuffer[i]=contColor; | |
241 | /* Y = b +/- sqrt[r^2 - (x - a)^2] */ |
|
241 | /* Y = b +/- sqrt[r^2 - (x - a)^2] */ | |
242 | for(int32_t line=-r;line<r;line++) |
|
242 | for(int32_t line=-r;line<r;line++) | |
243 | { |
|
243 | { | |
244 | #ifdef __OPTIMIZED_MATH |
|
244 | #ifdef __OPTIMIZED_MATH | |
245 | Val1 = (uint32_t)optimised_sqrt((float32_t)(rr - (line*line)) ); |
|
245 | Val1 = (uint32_t)optimised_sqrt((float32_t)(rr - (line*line)) ); | |
246 | Val2 = (uint32_t)optimised_sqrt((float32_t)(rr2 - (line*line)) ); |
|
246 | Val2 = (uint32_t)optimised_sqrt((float32_t)(rr2 - (line*line)) ); | |
247 | #else |
|
247 | #else | |
248 | Val1 = sqrt( (double)(rr - ((line)*(line))) ); |
|
248 | Val1 = sqrt( (double)(rr - ((line)*(line))) ); | |
249 | Val2 = sqrt( (double)(rr2 - ((line)*(line))) ); |
|
249 | Val2 = sqrt( (double)(rr2 - ((line)*(line))) ); | |
250 | #endif |
|
250 | #endif | |
251 | X1=Xpos - Val1; |
|
251 | X1=Xpos - Val1; | |
252 | contSz2= Val1-Val2; |
|
252 | contSz2= Val1-Val2; | |
253 | ili9328setFrame(LCD,X1,line+Ypos,2*Val1,1); |
|
253 | ili9328setFrame(LCD,X1,line+Ypos,2*Val1,1); | |
254 | rem=(contSz2)%16; |
|
254 | rem=(contSz2)%16; | |
255 | if(rem)LCD->interface->writeGRAM(outterbuffer,rem); |
|
255 | if(rem)LCD->interface->writeGRAM(outterbuffer,rem); | |
256 | for(int i=rem;i<(contSz2);i+=16) |
|
256 | for(int i=rem;i<(contSz2);i+=16) | |
257 | { |
|
257 | { | |
258 | LCD->interface->writeGRAM(outterbuffer,16); |
|
258 | LCD->interface->writeGRAM(outterbuffer,16); | |
259 | } |
|
259 | } | |
260 |
|
260 | |||
261 | W=2*Val1; |
|
261 | W=2*Val1; | |
262 | if(W>(2*contSz2)) |
|
262 | if(W>(2*contSz2)) | |
263 | { |
|
263 | { | |
264 | W-=2*contSz2; |
|
264 | W-=2*contSz2; | |
265 | rem=(W)%16; |
|
265 | rem=(W)%16; | |
266 | if(rem)LCD->interface->writeGRAM(innerbuffer,rem); |
|
266 | if(rem)LCD->interface->writeGRAM(innerbuffer,rem); | |
267 | for(int i=rem;i<(W);i+=16) |
|
267 | for(int i=rem;i<(W);i+=16) | |
268 | { |
|
268 | { | |
269 | LCD->interface->writeGRAM(innerbuffer,16); |
|
269 | LCD->interface->writeGRAM(innerbuffer,16); | |
270 | } |
|
270 | } | |
271 | } |
|
271 | } | |
272 |
|
272 | |||
273 | rem=(contSz2)%16; |
|
273 | rem=(contSz2)%16; | |
274 | if(rem)LCD->interface->writeGRAM(outterbuffer,rem); |
|
274 | if(rem)LCD->interface->writeGRAM(outterbuffer,rem); | |
275 | for(int i=rem;i<(contSz2);i+=16) |
|
275 | for(int i=rem;i<(contSz2);i+=16) | |
276 | { |
|
276 | { | |
277 | LCD->interface->writeGRAM(outterbuffer,16); |
|
277 | LCD->interface->writeGRAM(outterbuffer,16); | |
278 | } |
|
278 | } | |
279 | } |
|
279 | } | |
280 | } |
|
280 | } | |
281 | } |
|
281 | } | |
282 |
|
282 | |||
283 |
|
283 | |||
284 |
|
284 | |||
285 |
|
285 | |||
286 | void ili9328paintFilRect(LCD_t* LCD,uint16_t Xpos,uint16_t Ypos,uint16_t w,uint16_t h,uint32_t contColor,uint16_t contSz,uint32_t fillColor) |
|
286 | void ili9328paintFilRect(LCD_t* LCD,uint16_t Xpos,uint16_t Ypos,uint16_t w,uint16_t h,uint32_t contColor,uint16_t contSz,uint32_t fillColor) | |
287 | { |
|
287 | { | |
288 | ili9328setFrame(LCD,Xpos,Ypos,w,h); |
|
288 | ili9328setFrame(LCD,Xpos,Ypos,w,h); | |
289 | uint16_t tmp[32]; |
|
289 | uint16_t tmp[32]; | |
290 | for(int i=0;i<32;i++)tmp[i]=fillColor; |
|
290 | for(int i=0;i<32;i++)tmp[i]=fillColor; | |
291 | for(int i=0;i<(h*w);i+=32) |
|
291 | for(int i=0;i<(h*w);i+=32) | |
292 | { |
|
292 | { | |
293 | LCD->interface->writeGRAM(tmp,32); |
|
293 | LCD->interface->writeGRAM(tmp,32); | |
294 | } |
|
294 | } | |
295 | int rem=(w*h)%32; |
|
295 | int rem=(w*h)%32; | |
296 | if(rem)LCD->interface->writeGRAM(tmp,rem); |
|
296 | if(rem)LCD->interface->writeGRAM(tmp,rem); | |
297 | if(contSz) |
|
297 | if(contSz) | |
298 | { |
|
298 | { | |
299 | ili9328setFrame(LCD,Xpos,Ypos,w,contSz); |
|
299 | ili9328setFrame(LCD,Xpos,Ypos,w,contSz); | |
300 | for(int i=0;i<32;i++)tmp[i]=contColor; |
|
300 | for(int i=0;i<32;i++)tmp[i]=contColor; | |
301 | rem=(w*contSz)%32; |
|
301 | rem=(w*contSz)%32; | |
302 | if(rem)LCD->interface->writeGRAM(tmp,rem); |
|
302 | if(rem)LCD->interface->writeGRAM(tmp,rem); | |
303 | for(int i=rem;i<(w*contSz);i+=32) |
|
303 | for(int i=rem;i<(w*contSz);i+=32) | |
304 | { |
|
304 | { | |
305 | LCD->interface->writeGRAM(tmp,32); |
|
305 | LCD->interface->writeGRAM(tmp,32); | |
306 | } |
|
306 | } | |
307 |
|
307 | |||
308 | ili9328setFrame(LCD,Xpos,Ypos+h-contSz,w,contSz); |
|
308 | ili9328setFrame(LCD,Xpos,Ypos+h-contSz,w,contSz); | |
309 | rem=(w*contSz)%32; |
|
309 | rem=(w*contSz)%32; | |
310 | if(rem)LCD->interface->writeGRAM(tmp,rem); |
|
310 | if(rem)LCD->interface->writeGRAM(tmp,rem); | |
311 | for(int i=rem;i<(w*contSz);i+=32) |
|
311 | for(int i=rem;i<(w*contSz);i+=32) | |
312 | { |
|
312 | { | |
313 | LCD->interface->writeGRAM(tmp,32); |
|
313 | LCD->interface->writeGRAM(tmp,32); | |
314 | } |
|
314 | } | |
315 |
|
315 | |||
316 | ili9328setFrame(LCD,Xpos,Ypos,contSz,h); |
|
316 | ili9328setFrame(LCD,Xpos,Ypos,contSz,h); | |
317 | rem=(h*contSz)%32; |
|
317 | rem=(h*contSz)%32; | |
318 | if(rem)LCD->interface->writeGRAM(tmp,rem); |
|
318 | if(rem)LCD->interface->writeGRAM(tmp,rem); | |
319 | for(int i=rem;i<(h*contSz);i+=32) |
|
319 | for(int i=rem;i<(h*contSz);i+=32) | |
320 | { |
|
320 | { | |
321 | LCD->interface->writeGRAM(tmp,32); |
|
321 | LCD->interface->writeGRAM(tmp,32); | |
322 | } |
|
322 | } | |
323 |
|
323 | |||
324 | ili9328setFrame(LCD,Xpos+w-contSz,Ypos,contSz,h); |
|
324 | ili9328setFrame(LCD,Xpos+w-contSz,Ypos,contSz,h); | |
325 | rem=(h*contSz)%32; |
|
325 | rem=(h*contSz)%32; | |
326 | if(rem)LCD->interface->writeGRAM(tmp,rem); |
|
326 | if(rem)LCD->interface->writeGRAM(tmp,rem); | |
327 | for(int i=rem;i<(h*contSz);i+=32) |
|
327 | for(int i=rem;i<(h*contSz);i+=32) | |
328 | { |
|
328 | { | |
329 | LCD->interface->writeGRAM(tmp,32); |
|
329 | LCD->interface->writeGRAM(tmp,32); | |
330 | } |
|
330 | } | |
331 | } |
|
331 | } | |
332 | } |
|
332 | } | |
333 |
|
333 | |||
334 | void ili9328paintText(LCD_t* LCD,char* buffer,uint16_t Xpos,uint16_t Ypos,sFONT* font,uint32_t color) |
|
334 | void ili9328paintText(LCD_t* LCD,char* buffer,uint16_t Xpos,uint16_t Ypos,sFONT* font,uint32_t color) | |
335 | { |
|
335 | { | |
336 | int w=font->Width,h=font->Height,bpl=font->bytesPerLine,pix=0,tableoffset=0; |
|
336 | int w=font->Width,h=font->Height,bpl=font->bytesPerLine,pix=0,tableoffset=0; | |
337 | uint16_t tmp[w]; |
|
337 | uint16_t tmp[w]; | |
338 | uint16_t linenum=0,charnum=0; |
|
338 | uint16_t linenum=0,charnum=0; | |
339 | uint8_t line=0; |
|
339 | uint8_t line=0; | |
340 | while(*buffer!='\0') |
|
340 | while(*buffer!='\0') | |
341 | { |
|
341 | { | |
342 | ili9328setFrame(LCD,Xpos+(charnum*w),Ypos-h,w,1); |
|
342 | ili9328setFrame(LCD,Xpos+(charnum*w),Ypos-h,w,1); | |
343 | LCD->interface->readGRAM(tmp,w); |
|
343 | LCD->interface->readGRAM(tmp,w); | |
344 | for(int i=0;i<(h*w);i++) |
|
344 | for(int i=0;i<(h*w);i++) | |
345 | { |
|
345 | { | |
346 | if( ((i%w)==0) ) //read current line to apply text pixmap |
|
346 | if( ((i%w)==0) ) //read current line to apply text pixmap | |
347 | { |
|
347 | { | |
348 | if(linenum++>0) |
|
348 | if(linenum++>0) | |
349 | { |
|
349 | { | |
350 | ili9328setFrame(LCD,Xpos+(charnum*w),Ypos + linenum -h,w,1); |
|
350 | ili9328setFrame(LCD,Xpos+(charnum*w),Ypos + linenum -h,w,1); | |
351 | LCD->interface->writeGRAM(tmp,w); |
|
351 | LCD->interface->writeGRAM(tmp,w); | |
352 | ili9328setFrame(LCD,Xpos+(charnum*w),Ypos + linenum + 1-h,w,1); |
|
352 | ili9328setFrame(LCD,Xpos+(charnum*w),Ypos + linenum + 1-h,w,1); | |
353 | LCD->interface->readGRAM(tmp,w); |
|
353 | LCD->interface->readGRAM(tmp,w); | |
354 | pix=0; |
|
354 | pix=0; | |
355 | } |
|
355 | } | |
356 | } |
|
356 | } | |
357 | if((pix%8) == 0) |
|
357 | if((pix%8) == 0) | |
358 | { |
|
358 | { | |
359 | line=font->table[(((*buffer)-32)*h*bpl)+tableoffset++]; |
|
359 | line=font->table[(((*buffer)-32)*h*bpl)+tableoffset++]; | |
360 | } |
|
360 | } | |
361 | if((line & (uint8_t)0x01)==(uint8_t)1)tmp[pix]=(uint16_t)color; |
|
361 | if((line & (uint8_t)0x01)==(uint8_t)1)tmp[pix]=(uint16_t)color; | |
362 | pix++; |
|
362 | pix++; | |
363 | line>>=1; |
|
363 | line>>=1; | |
364 | } |
|
364 | } | |
365 | linenum=0; |
|
365 | linenum=0; | |
366 | tableoffset=0; |
|
366 | tableoffset=0; | |
367 | charnum++; |
|
367 | charnum++; | |
368 | buffer++; |
|
368 | buffer++; | |
369 | } |
|
369 | } | |
370 | } |
|
370 | } | |
371 |
|
371 | |||
372 | int ili9328init(struct LCD_t* LCD) |
|
372 | int ili9328init(struct LCD_t* LCD) | |
373 | { |
|
373 | { | |
374 | if((LCD!=NULL) && (LCD->interface!=NULL) && (LCD->interface->writereg!=NULL)) |
|
374 | if((LCD!=NULL) && (LCD->interface!=NULL) && (LCD->interface->writereg!=NULL)) | |
375 | { |
|
375 | { | |
376 | LCD->interface->writereg(ILI9328_REGISTER_DRIVEROUTPUTCONTROL1, 0x0100); // Driver Output Control Register (R01h) |
|
376 | LCD->interface->writereg(ILI9328_REGISTER_DRIVEROUTPUTCONTROL1, 0x0100); // Driver Output Control Register (R01h) | |
377 | LCD->interface->writereg(ILI9328_REGISTER_LCDDRIVINGCONTROL, 0x0700); // LCD Driving Waveform Control (R02h) |
|
377 | LCD->interface->writereg(ILI9328_REGISTER_LCDDRIVINGCONTROL, 0x0700); // LCD Driving Waveform Control (R02h) | |
378 | LCD->interface->writereg(ILI9328_REGISTER_ENTRYMODE, 0x1030); // Entry Mode (R03h) |
|
378 | LCD->interface->writereg(ILI9328_REGISTER_ENTRYMODE, 0x1030); // Entry Mode (R03h) | |
379 |
LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL2, 0x0 |
|
379 | LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL2, 0x0302); | |
380 | LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL3, 0x0000); |
|
380 | LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL3, 0x0000); | |
381 | LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL4, 0x0000); // Fmark On |
|
381 | LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL4, 0x0000); // Fmark On | |
382 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL1, 0x0000); // Power Control 1 (R10h) |
|
382 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL1, 0x0000); // Power Control 1 (R10h) | |
383 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL2, 0x0007); // Power Control 2 (R11h) |
|
383 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL2, 0x0007); // Power Control 2 (R11h) | |
384 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL3, 0x0000); // Power Control 3 (R12h) |
|
384 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL3, 0x0000); // Power Control 3 (R12h) | |
385 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL4, 0x0000); // Power Control 4 (R13h) |
|
385 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL4, 0x0000); // Power Control 4 (R13h) | |
386 | delay_100us(10); |
|
386 | delay_100us(1000); | |
387 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL1, 0x14B0); // Power Control 1 (R10h) |
|
387 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL1, 0x14B0); // Power Control 1 (R10h) | |
388 |
delay_100us( |
|
388 | delay_100us(500); | |
389 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL2, 0x0007); // Power Control 2 (R11h) |
|
389 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL2, 0x0007); // Power Control 2 (R11h) | |
390 |
delay_100us( |
|
390 | delay_100us(500); | |
391 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL3, 0x008E); // Power Control 3 (R12h) |
|
391 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL3, 0x008E); // Power Control 3 (R12h) | |
392 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL4, 0x0C00); // Power Control 4 (R13h) |
|
392 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL4, 0x0C00); // Power Control 4 (R13h) | |
393 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL7, 0x0015); // NVM read data 2 (R29h) |
|
393 | LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL7, 0x0015); // NVM read data 2 (R29h) | |
394 | delay_100us(500); |
|
394 | delay_100us(500); | |
395 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL1, 0x0000); // Gamma Control 1 |
|
395 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL1, 0x0000); // Gamma Control 1 | |
396 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL2, 0x0107); // Gamma Control 2 |
|
396 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL2, 0x0107); // Gamma Control 2 | |
397 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL3, 0x0000); // Gamma Control 3 |
|
397 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL3, 0x0000); // Gamma Control 3 | |
398 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL4, 0x0203); // Gamma Control 4 |
|
398 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL4, 0x0203); // Gamma Control 4 | |
399 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL5, 0x0402); // Gamma Control 5 |
|
399 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL5, 0x0402); // Gamma Control 5 | |
400 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL6, 0x0000); // Gamma Control 6 |
|
400 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL6, 0x0000); // Gamma Control 6 | |
401 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL7, 0x0207); // Gamma Control 7 |
|
401 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL7, 0x0207); // Gamma Control 7 | |
402 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL8, 0x0000); // Gamma Control 8 |
|
402 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL8, 0x0000); // Gamma Control 8 | |
403 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL9, 0x0203); // Gamma Control 9 |
|
403 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL9, 0x0203); // Gamma Control 9 | |
404 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL10, 0x0403); // Gamma Control 10 |
|
404 | LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL10, 0x0403); // Gamma Control 10 | |
405 | LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSSTARTPOSITION, 0x0000); // Window Horizontal RAM Address Start (R50h) |
|
405 | LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSSTARTPOSITION, 0x0000); // Window Horizontal RAM Address Start (R50h) | |
406 |
LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSENDPOSITION, |
|
406 | LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSENDPOSITION, LCD->width - 1); // Window Horizontal RAM Address End (R51h) | |
407 | LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSSTARTPOSITION, 0X0000); // Window Vertical RAM Address Start (R52h) |
|
407 | LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSSTARTPOSITION, 0X0000); // Window Vertical RAM Address Start (R52h) | |
408 |
LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSENDPOSITION, |
|
408 | LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSENDPOSITION, LCD->height - 1); // Window Vertical RAM Address End (R53h) | |
409 | LCD->interface->writereg(ILI9328_REGISTER_DRIVEROUTPUTCONTROL2, 0xa700); // Driver Output Control (R60h) |
|
409 | LCD->interface->writereg(ILI9328_REGISTER_DRIVEROUTPUTCONTROL2, 0xa700); // Driver Output Control (R60h) | |
410 | LCD->interface->writereg(ILI9328_REGISTER_BASEIMAGEDISPLAYCONTROL, 0x0003); // Driver Output Control (R61h) - enable VLE |
|
410 | LCD->interface->writereg(ILI9328_REGISTER_BASEIMAGEDISPLAYCONTROL, 0x0003); // Driver Output Control (R61h) - enable VLE | |
411 | LCD->interface->writereg(ILI9328_REGISTER_PANELINTERFACECONTROL1, 0X0010); // Panel Interface Control 1 (R90h) |
|
411 | LCD->interface->writereg(ILI9328_REGISTER_PANELINTERFACECONTROL1, 0X0010); // Panel Interface Control 1 (R90h) | |
412 | // Display On |
|
412 | // Display On | |
413 | LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL1, 0x0133); // Display Control (R07h) |
|
413 | LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL1, 0x0133); // Display Control (R07h) | |
414 | delay_100us(500); |
|
414 | delay_100us(500); | |
415 | LCD->interface->writereg(ILI9328_REGISTER_ENTRYMODE, 0x0038); |
|
415 | LCD->paintFilRect(LCD,0,0,LCD->width,LCD->height,0,0,0xFFFF); | |
416 | } |
|
416 | } | |
417 | return 0; |
|
417 | return 0; | |
418 | } |
|
418 | } | |
419 |
|
419 | |||
420 |
|
420 |
@@ -1,78 +1,82 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | #-- This file is a part of the libuc, microcontroler library |
|
2 | #-- This file is a part of the libuc, microcontroler library | |
3 | #-- Copyright (C) 2011, Alexis Jeandet |
|
3 | #-- Copyright (C) 2011, Alexis Jeandet | |
4 | #-- |
|
4 | #-- | |
5 | #-- This program is free software; you can redistribute it and/or modify |
|
5 | #-- This program is free software; you can redistribute it and/or modify | |
6 | #-- it under the terms of the GNU General Public License as published by |
|
6 | #-- it under the terms of the GNU General Public License as published by | |
7 | #-- the Free Software Foundation; either version 3 of the License, or |
|
7 | #-- the Free Software Foundation; either version 3 of the License, or | |
8 | #-- (at your option) any later version. |
|
8 | #-- (at your option) any later version. | |
9 | #-- |
|
9 | #-- | |
10 | #-- This program is distributed in the hope that it will be useful, |
|
10 | #-- This program is distributed in the hope that it will be useful, | |
11 | #-- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | #-- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | #-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | #-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | #-- GNU General Public License for more details. |
|
13 | #-- GNU General Public License for more details. | |
14 | #-- |
|
14 | #-- | |
15 | #-- You should have received a copy of the GNU General Public License |
|
15 | #-- You should have received a copy of the GNU General Public License | |
16 | #-- along with this program; if not, write to the Free Software |
|
16 | #-- along with this program; if not, write to the Free Software | |
17 | #-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | #-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | #------------------------------------------------------------------------------- |
|
18 | #------------------------------------------------------------------------------- | |
19 | #-- Author : Alexis Jeandet |
|
19 | #-- Author : Alexis Jeandet | |
20 | #-- Mail : alexis.jeandet@gmail.com |
|
20 | #-- Mail : alexis.jeandet@gmail.com | |
21 | #-------------------------------------------------------------------------------*/ |
|
21 | #-------------------------------------------------------------------------------*/ | |
22 | #ifndef VS10XX_H |
|
22 | #ifndef VS10XX_H | |
23 | #define VS10XX_H |
|
23 | #define VS10XX_H | |
24 | #include <uhandle.h> |
|
24 | #include <uhandle.h> | |
25 | #include <spi.h> |
|
25 | #include <spi.h> | |
26 |
|
26 | |||
27 | #define VSMODE 0 |
|
27 | #define VSMODE 0 | |
28 | #define VSSTATUS 1 |
|
28 | #define VSSTATUS 1 | |
29 | #define VSBASS 2 |
|
29 | #define VSBASS 2 | |
30 | #define VSCLOCKF 3 |
|
30 | #define VSCLOCKF 3 | |
31 | #define VSDECODE_TIME 4 |
|
31 | #define VSDECODE_TIME 4 | |
32 | #define VSAUDATA 5 |
|
32 | #define VSAUDATA 5 | |
33 | #define VSWRAM 6 |
|
33 | #define VSWRAM 6 | |
34 | #define VSWRAMADDR 7 |
|
34 | #define VSWRAMADDR 7 | |
35 | #define VSHDAT0 8 |
|
35 | #define VSHDAT0 8 | |
36 | #define VSHDAT1 9 |
|
36 | #define VSHDAT1 9 | |
37 | #define VSAIADDR 0xA |
|
37 | #define VSAIADDR 0xA | |
38 | #define VSVOL 0xB |
|
38 | #define VSVOL 0xB | |
39 | #define VSAICTRL0 0xC |
|
39 | #define VSAICTRL0 0xC | |
40 | #define VSAICTRL1 0xD |
|
40 | #define VSAICTRL1 0xD | |
41 | #define VSAICTRL2 0xE |
|
41 | #define VSAICTRL2 0xE | |
42 | #define VSAICTRL3 0xF |
|
42 | #define VSAICTRL3 0xF | |
43 |
|
43 | |||
44 | typedef struct vs10XXDev |
|
44 | typedef struct vs10XXDev | |
45 | { |
|
45 | { | |
46 | spi_t SPIdev; |
|
46 | spi_t SPIdev; | |
|
47 | void (*setxCS)(char); | |||
|
48 | void (*setxRST)(char); | |||
|
49 | void (*setxDCS)(char); | |||
|
50 | int (*getDREQ)(); | |||
47 | int a; |
|
51 | int a; | |
48 | }vs10XXDev; |
|
52 | }vs10XXDev; | |
49 |
|
53 | |||
50 |
|
54 | |||
51 | void vs10XXopen(vs10XXDev* codec,spi_t dev); |
|
55 | void vs10XXopen(vs10XXDev* codec,spi_t dev, void (*setxCS)(char),void (*setxRST)(char),void (*setxDCS)(char),int (*getDREQ)()); | |
52 | void vs10XXsoftreset(vs10XXDev* dev); |
|
56 | void vs10XXsoftreset(vs10XXDev* dev); | |
53 | int vs10XXcmdread(vs10XXDev* dev,char address); |
|
57 | int vs10XXcmdread(vs10XXDev* dev,char address); | |
54 | void vs10XXcmdwrite(vs10XXDev* dev,char address,int value); |
|
58 | void vs10XXcmdwrite(vs10XXDev* dev,char address,int value); | |
55 |
|
59 | |||
56 | extern void vs10XXclearXCS(); |
|
60 | extern void vs10XXclearXCS(); | |
57 | extern void vs10XXsetXCS(); |
|
61 | extern void vs10XXsetXCS(); | |
58 | extern int vs10XXDREQ(); |
|
62 | extern int vs10XXDREQ(); | |
59 |
|
63 | |||
60 | #endif //VS10XX_H |
|
64 | #endif //VS10XX_H | |
61 |
|
65 | |||
62 |
|
66 | |||
63 |
|
67 | |||
64 |
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68 | |||
65 |
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69 | |||
66 |
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70 | |||
67 |
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71 | |||
68 |
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72 | |||
69 |
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73 | |||
70 |
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74 | |||
71 |
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75 | |||
72 |
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76 | |||
73 |
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77 | |||
74 |
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78 | |||
75 |
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79 | |||
76 |
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80 | |||
77 |
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81 | |||
78 |
|
82 |
@@ -1,106 +1,106 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | -- This file is a part of the libuc, microcontroler library |
|
2 | -- This file is a part of the libuc, microcontroler library | |
3 | -- Copyright (C) 2012, Alexis Jeandet |
|
3 | -- Copyright (C) 2012, Alexis Jeandet | |
4 | -- |
|
4 | -- | |
5 | -- This program is free software; you can redistribute it and/or modify |
|
5 | -- This program is free software; you can redistribute it and/or modify | |
6 | -- it under the terms of the GNU General Public License as published by |
|
6 | -- it under the terms of the GNU General Public License as published by | |
7 | -- the Free Software Foundation; either version 3 of the License, or |
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |
8 | -- (at your option) any later version. |
|
8 | -- (at your option) any later version. | |
9 | -- |
|
9 | -- | |
10 | -- This program is distributed in the hope that it will be useful, |
|
10 | -- This program is distributed in the hope that it will be useful, | |
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | -- GNU General Public License for more details. |
|
13 | -- GNU General Public License for more details. | |
14 | -- |
|
14 | -- | |
15 | -- You should have received a copy of the GNU General Public License |
|
15 | -- You should have received a copy of the GNU General Public License | |
16 | -- along with this program; if not, write to the Free Software |
|
16 | -- along with this program; if not, write to the Free Software | |
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | ------------------------------------------------------------------------------- |
|
18 | ------------------------------------------------------------------------------- | |
19 | -- Author : Alexis Jeandet |
|
19 | -- Author : Alexis Jeandet | |
20 | -- Mail : alexis.jeandet@gmail.com |
|
20 | -- Mail : alexis.jeandet@gmail.com | |
21 | -------------------------------------------------------------------------------*/ |
|
21 | -------------------------------------------------------------------------------*/ | |
22 | #ifndef SDCARD_H |
|
22 | #ifndef SDCARD_H | |
23 | #define SDCARD_H |
|
23 | #define SDCARD_H | |
24 | #include "blkdevice.h" |
|
24 | #include "blkdevice.h" | |
25 | #include <libucstrings.h> |
|
25 | #include <libucstrings.h> | |
26 | #include <uhandle.h> |
|
26 | #include <uhandle.h> | |
27 |
|
27 | |||
28 | /* MMC/SD command */ |
|
28 | /* MMC/SD command */ | |
29 | #define CMD0 (0) /* GO_IDLE_STATE */ |
|
29 | #define CMD0 (0) /* GO_IDLE_STATE */ | |
30 | #define CMD1 (1) /* SEND_OP_COND (MMC) */ |
|
30 | #define CMD1 (1) /* SEND_OP_COND (MMC) */ | |
31 | #define ACMD41 (0x80+41) /* SEND_OP_COND (SDC) */ |
|
31 | #define ACMD41 (0x80+41) /* SEND_OP_COND (SDC) */ | |
32 | #define CMD8 (8) /* SEND_IF_COND */ |
|
32 | #define CMD8 (8) /* SEND_IF_COND */ | |
33 | #define CMD9 (9) /* SEND_CSD */ |
|
33 | #define CMD9 (9) /* SEND_CSD */ | |
34 | #define CMD10 (10) /* SEND_CID */ |
|
34 | #define CMD10 (10) /* SEND_CID */ | |
35 | #define CMD12 (12) /* STOP_TRANSMISSION */ |
|
35 | #define CMD12 (12) /* STOP_TRANSMISSION */ | |
36 | #define ACMD13 (0x80+13) /* SD_STATUS (SDC) */ |
|
36 | #define ACMD13 (0x80+13) /* SD_STATUS (SDC) */ | |
37 | #define CMD16 (16) /* SET_BLOCKLEN */ |
|
37 | #define CMD16 (16) /* SET_BLOCKLEN */ | |
38 | #define CMD17 (17) /* READ_SINGLE_BLOCK */ |
|
38 | #define CMD17 (17) /* READ_SINGLE_BLOCK */ | |
39 | #define CMD18 (18) /* READ_MULTIPLE_BLOCK */ |
|
39 | #define CMD18 (18) /* READ_MULTIPLE_BLOCK */ | |
40 | #define CMD23 (23) /* SET_BLOCK_COUNT (MMC) */ |
|
40 | #define CMD23 (23) /* SET_BLOCK_COUNT (MMC) */ | |
41 | #define ACMD23 (0x80+23) /* SET_WR_BLK_ERASE_COUNT (SDC) */ |
|
41 | #define ACMD23 (0x80+23) /* SET_WR_BLK_ERASE_COUNT (SDC) */ | |
42 | #define CMD24 (24) /* WRITE_BLOCK */ |
|
42 | #define CMD24 (24) /* WRITE_BLOCK */ | |
43 | #define CMD25 (25) /* WRITE_MULTIPLE_BLOCK */ |
|
43 | #define CMD25 (25) /* WRITE_MULTIPLE_BLOCK */ | |
44 | #define CMD32 (32) /* ERASE_ER_BLK_START */ |
|
44 | #define CMD32 (32) /* ERASE_ER_BLK_START */ | |
45 | #define CMD33 (33) /* ERASE_ER_BLK_END */ |
|
45 | #define CMD33 (33) /* ERASE_ER_BLK_END */ | |
46 | #define CMD38 (38) /* ERASE */ |
|
46 | #define CMD38 (38) /* ERASE */ | |
47 | #define CMD55 (55) /* APP_CMD */ |
|
47 | #define CMD55 (55) /* APP_CMD */ | |
48 | #define CMD58 (58) /* READ_OCR */ |
|
48 | #define CMD58 (58) /* READ_OCR */ | |
49 |
|
49 | |||
50 | /* Card type flags (CardType) */ |
|
50 | /* Card type flags (CardType) */ | |
51 | #define CT_MMC 0x01 /* MMC ver 3 */ |
|
51 | #define CT_MMC 0x01 /* MMC ver 3 */ | |
52 | #define CT_SD1 0x02 /* SD ver 1 */ |
|
52 | #define CT_SD1 0x02 /* SD ver 1 */ | |
53 | #define CT_SD2 0x04 /* SD ver 2 */ |
|
53 | #define CT_SD2 0x04 /* SD ver 2 */ | |
54 | #define CT_SDC (CT_SD1|CT_SD2) /* SD */ |
|
54 | #define CT_SDC (CT_SD1|CT_SD2) /* SD */ | |
55 | #define CT_BLOCK 0x08 /* Block addressing */ |
|
55 | #define CT_BLOCK 0x08 /* Block addressing */ | |
56 |
|
56 | |||
57 | struct sdcard_str |
|
57 | struct sdcard_str | |
58 | { |
|
58 | { | |
59 | UHANDLE phy; |
|
59 | UHANDLE phy; | |
60 |
|
|
60 | int (*rcvr_mmc) (UHANDLE phy,char *buff,uint32_t bc); | |
61 |
|
|
61 | int (*xmit_mmc) (UHANDLE phy,const char *buff,uint32_t bc); | |
62 |
|
|
62 | int (*setspeed) (UHANDLE phy,uint32_t speed); | |
63 | uint32_t (*getspeed) (UHANDLE phy); |
|
63 | uint32_t (*getspeed) (UHANDLE phy); | |
64 | DSTATUS Stat; |
|
64 | DSTATUS Stat; | |
65 | char CardType; |
|
65 | char CardType; | |
66 | }; |
|
66 | }; | |
67 |
|
67 | |||
68 | typedef volatile struct sdcard_str sdcardDev; |
|
68 | typedef volatile struct sdcard_str sdcardDev; | |
69 |
|
69 | |||
70 | //extern void sdcardmake(sdcardDev* sdcard,UHANDLE phy,void (*rcvr_mmc) (UHANDLE,char *,uint32_t ),void (*xmit_mmc) (UHANDLE,const char *,uint32_t ),void (*setspeed) (UHANDLE phy,uint32_t speed),uint32_t (*getspeed) (UHANDLE phy)); |
|
70 | //extern void sdcardmake(sdcardDev* sdcard,UHANDLE phy,void (*rcvr_mmc) (UHANDLE,char *,uint32_t ),void (*xmit_mmc) (UHANDLE,const char *,uint32_t ),void (*setspeed) (UHANDLE phy,uint32_t speed),uint32_t (*getspeed) (UHANDLE phy)); | |
71 | //extern void sdcardmakeblkdev(blkdevice* dev,sdcardDev* sdcard, blkdevselect_t select,blkdevpower_t power,blkdevdetect_t detect,blkdevwriteprotected_t writeprotected); |
|
71 | //extern void sdcardmakeblkdev(blkdevice* dev,sdcardDev* sdcard, blkdevselect_t select,blkdevpower_t power,blkdevdetect_t detect,blkdevwriteprotected_t writeprotected); | |
72 |
|
72 | |||
73 |
|
73 | |||
74 | #endif |
|
74 | #endif | |
75 |
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75 | |||
76 |
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76 | |||
77 |
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77 | |||
78 |
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78 | |||
79 |
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80 |
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81 |
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82 |
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83 |
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84 |
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85 |
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86 |
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87 |
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88 |
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89 |
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89 | |||
90 |
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90 | |||
91 |
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91 | |||
92 |
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93 |
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94 |
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94 | |||
95 |
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95 | |||
96 |
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96 | |||
97 |
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97 | |||
98 |
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99 |
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99 | |||
100 |
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100 | |||
101 |
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102 |
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103 |
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103 | |||
104 |
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104 | |||
105 |
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105 | |||
106 |
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106 |
@@ -1,149 +1,150 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | -- This file is a part of the libuc, microcontroler library |
|
2 | -- This file is a part of the libuc, microcontroler library | |
3 | -- Copyright (C) 2012, Alexis Jeandet |
|
3 | -- Copyright (C) 2012, Alexis Jeandet | |
4 | -- |
|
4 | -- | |
5 | -- This program is free software; you can redistribute it and/or modify |
|
5 | -- This program is free software; you can redistribute it and/or modify | |
6 | -- it under the terms of the GNU General Public License as published by |
|
6 | -- it under the terms of the GNU General Public License as published by | |
7 | -- the Free Software Foundation; either version 3 of the License, or |
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |
8 | -- (at your option) any later version. |
|
8 | -- (at your option) any later version. | |
9 | -- |
|
9 | -- | |
10 | -- This program is distributed in the hope that it will be useful, |
|
10 | -- This program is distributed in the hope that it will be useful, | |
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | -- GNU General Public License for more details. |
|
13 | -- GNU General Public License for more details. | |
14 | -- |
|
14 | -- | |
15 | -- You should have received a copy of the GNU General Public License |
|
15 | -- You should have received a copy of the GNU General Public License | |
16 | -- along with this program; if not, write to the Free Software |
|
16 | -- along with this program; if not, write to the Free Software | |
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | ------------------------------------------------------------------------------- |
|
18 | ------------------------------------------------------------------------------- | |
19 | -- Author : Alexis Jeandet |
|
19 | -- Author : Alexis Jeandet | |
20 | -- Mail : alexis.jeandet@gmail.com |
|
20 | -- Mail : alexis.jeandet@gmail.com | |
21 | -------------------------------------------------------------------------------*/ |
|
21 | -------------------------------------------------------------------------------*/ | |
22 | /* |
|
22 | /* | |
23 | TODO: |
|
23 | TODO: | |
24 | Add SPI slave mode |
|
24 | Add SPI slave mode | |
25 | Add interrupt interface |
|
25 | Add interrupt interface | |
26 | */ |
|
26 | */ | |
27 |
|
27 | |||
28 | #ifndef SPI_H |
|
28 | #ifndef SPI_H | |
29 | #define SPI_H |
|
29 | #define SPI_H | |
30 | #include <stdint.h> |
|
30 | #include <stdint.h> | |
31 | #include <uhandle.h> |
|
31 | #include <uhandle.h> | |
32 |
|
32 | |||
33 | #ifdef __cplusplus |
|
33 | #ifdef __cplusplus | |
34 | extern "C" { |
|
34 | extern "C" { | |
35 | #endif |
|
35 | #endif | |
36 |
|
36 | |||
37 | /* |
|
37 | /* | |
38 | typedef struct spi_t |
|
38 | typedef struct spi_t | |
39 | { |
|
39 | { | |
40 | void* _dev; |
|
40 | void* _dev; | |
41 | int cfg; |
|
41 | int cfg; | |
42 | int speed; |
|
42 | int speed; | |
43 | }spi_t;*/ |
|
43 | }spi_t;*/ | |
44 |
|
44 | |||
45 | typedef int spi_t; |
|
45 | typedef int spi_t; | |
46 |
|
46 | |||
47 | #define spi1 ((spi_t)0) |
|
47 | #define spi1 ((spi_t)0) | |
48 | #define spi2 ((spi_t)1) |
|
48 | #define spi2 ((spi_t)1) | |
49 | #define spi3 ((spi_t)2) |
|
49 | #define spi3 ((spi_t)2) | |
50 | #define spi4 ((spi_t)3) |
|
50 | #define spi4 ((spi_t)3) | |
51 | #define spi5 ((spi_t)4) |
|
51 | #define spi5 ((spi_t)4) | |
52 | #define spi6 ((spi_t)5) |
|
52 | #define spi6 ((spi_t)5) | |
53 | #define spi7 ((spi_t)6) |
|
53 | #define spi7 ((spi_t)6) | |
54 | #define spi8 ((spi_t)7) |
|
54 | #define spi8 ((spi_t)7) | |
55 | #define spi9 ((spi_t)8) |
|
55 | #define spi9 ((spi_t)8) | |
56 |
|
56 | |||
57 |
|
57 | |||
58 | typedef enum |
|
58 | typedef enum | |
59 | { |
|
59 | { | |
60 | spi4bits = 0x3, |
|
60 | spi4bits = 0x3, | |
61 | spi5bits = 0x4, |
|
61 | spi5bits = 0x4, | |
62 | spi6bits = 0x5, |
|
62 | spi6bits = 0x5, | |
63 | spi7bits = 0x6, |
|
63 | spi7bits = 0x6, | |
64 | spi8bits = 0x7, |
|
64 | spi8bits = 0x7, | |
65 | spi9bits = 0x8, |
|
65 | spi9bits = 0x8, | |
66 | spi10bits = 0x9, |
|
66 | spi10bits = 0x9, | |
67 | spi11bits = 0xA, |
|
67 | spi11bits = 0xA, | |
68 | spi12bits = 0xB, |
|
68 | spi12bits = 0xB, | |
69 | spi13bits = 0xC, |
|
69 | spi13bits = 0xC, | |
70 | spi14bits = 0xD, |
|
70 | spi14bits = 0xD, | |
71 | spi15bits = 0xE, |
|
71 | spi15bits = 0xE, | |
72 | spi16bits = 0xF |
|
72 | spi16bits = 0xF | |
73 | }spibits_t; |
|
73 | }spibits_t; | |
74 |
|
74 | |||
75 | #define SPIBITSMASK 0xF |
|
75 | #define SPIBITSMASK 0xF | |
76 |
|
76 | |||
77 | typedef enum |
|
77 | typedef enum | |
78 | { |
|
78 | { | |
79 | spislave = 0x00, |
|
79 | spislave = 0x00, | |
80 | spimaster = 0x10 |
|
80 | spimaster = 0x10 | |
81 | }spimode_t; |
|
81 | }spimode_t; | |
82 |
|
82 | |||
83 | #define SPIMODEMASK 0x10 |
|
83 | #define SPIMODEMASK 0x10 | |
84 |
|
84 | |||
85 | typedef enum |
|
85 | typedef enum | |
86 | { |
|
86 | { | |
87 | spiclkinhlow = 0x00, |
|
87 | spiclkinhlow = 0x00, | |
88 | spiclkinhhigh = 0x20 |
|
88 | spiclkinhhigh = 0x20 | |
89 | }spiclkinhlvl_t; |
|
89 | }spiclkinhlvl_t; | |
90 |
|
90 | |||
91 | #define SPICLKINHLVLMASK 0x20 |
|
91 | #define SPICLKINHLVLMASK 0x20 | |
92 |
|
92 | |||
93 |
|
93 | |||
94 | typedef enum |
|
94 | typedef enum | |
95 | { |
|
95 | { | |
96 | spiclkfirstedge = 0x00, |
|
96 | spiclkfirstedge = 0x00, | |
97 | spiclksecondedge = 0x40 |
|
97 | spiclksecondedge = 0x40 | |
98 | }spiclkphase_t; |
|
98 | }spiclkphase_t; | |
99 |
|
99 | |||
100 | #define SPICLKPHASEMASK 0x40 |
|
100 | #define SPICLKPHASEMASK 0x40 | |
101 |
|
101 | |||
102 | typedef enum |
|
102 | typedef enum | |
103 | { |
|
103 | { | |
104 | spimsbfirst = 0x00, |
|
104 | spimsbfirst = 0x00, | |
105 | spilsbfirst = 0x80 |
|
105 | spilsbfirst = 0x80 | |
106 | }spibitorder_t; |
|
106 | }spibitorder_t; | |
107 |
|
107 | |||
108 | #define SPIBITORDERMASK 0x80 |
|
108 | #define SPIBITORDERMASK 0x80 | |
109 |
|
109 | |||
110 |
|
110 | |||
111 | extern spi_t spiopen(int count); |
|
111 | extern spi_t spiopen(int count); | |
112 | extern spi_t spiopenandconfig(int count,uint32_t cfg,uint32_t speed,uint32_t MOSIpin,uint32_t MISOpin,uint32_t SCKpin,uint32_t SCSpin); |
|
112 | extern spi_t spiopenandconfig(int count,uint32_t cfg,uint32_t speed,uint32_t MOSIpin,uint32_t MISOpin,uint32_t SCKpin,uint32_t SCSpin); | |
113 | extern int spiclose(spi_t spidev); |
|
113 | extern int spiclose(spi_t spidev); | |
114 | extern int spisetpins(spi_t spidev,uint32_t MOSIpin,uint32_t MISOpin,uint32_t SCKpin,uint32_t SCSpin); |
|
114 | extern int spisetpins(spi_t spidev,uint32_t MOSIpin,uint32_t MISOpin,uint32_t SCKpin,uint32_t SCSpin); | |
115 | extern int spienable(spi_t spidev); |
|
115 | extern int spienable(spi_t spidev); | |
116 | extern int spidisable(spi_t spidev); |
|
116 | extern int spidisable(spi_t spidev); | |
117 | extern int spitransactionfinished(spi_t spidev); |
|
117 | extern int spitransactionfinished(spi_t spidev); | |
118 | extern int spisetconfig(spi_t spidev,uint32_t config,uint32_t speed); |
|
118 | extern int spisetconfig(spi_t spidev,uint32_t config,uint32_t speed); | |
119 | extern int spisetspeed(spi_t spidev, uint32_t speed); |
|
119 | extern int spisetspeed(spi_t spidev, uint32_t speed); | |
|
120 | extern uint32_t spigetspeed(spi_t spidev); | |||
120 | extern int spisetbitorder(spi_t spidev,spibitorder_t order); |
|
121 | extern int spisetbitorder(spi_t spidev,spibitorder_t order); | |
121 | extern int spisetdatabits(spi_t spidev,spibits_t bitscnt); |
|
122 | extern int spisetdatabits(spi_t spidev,spibits_t bitscnt); | |
122 | extern int spisetclkinhlevel(spi_t spidev,spiclkinhlvl_t level); |
|
123 | extern int spisetclkinhlevel(spi_t spidev,spiclkinhlvl_t level); | |
123 | extern int spisetclkphase(spi_t spidev,spiclkphase_t phase); |
|
124 | extern int spisetclkphase(spi_t spidev,spiclkphase_t phase); | |
124 | extern int spiputw(spi_t spidev,uint16_t data); |
|
125 | extern int spiputw(spi_t spidev,uint16_t data); | |
125 | extern uint16_t spigetw(spi_t spidev); |
|
126 | extern uint16_t spigetw(spi_t spidev); | |
126 | extern int spiputs(spi_t spidev,char* s); |
|
127 | extern int spiputs(spi_t spidev,char* s); | |
127 | extern int spigets(spi_t spidev,char* s); |
|
128 | extern int spigets(spi_t spidev,char* s); | |
128 | extern int spiputnw(spi_t spidev,uint16_t* w,int n); |
|
129 | extern int spiputnw(spi_t spidev,uint16_t* w,int n); | |
129 | extern int spigetnw(spi_t spidev,uint16_t* w,int n); |
|
130 | extern int spigetnw(spi_t spidev,uint16_t* w,int n); | |
130 | extern int spiputnc(spi_t spidev,char* c,int n); |
|
131 | extern int spiputnc(spi_t spidev,char* c,int n); | |
131 | extern int spigetnc(spi_t spidev,char* c,int n); |
|
132 | extern int spigetnc(spi_t spidev,char* c,int n); | |
132 | extern int spiavailiabledata(spi_t spidev); |
|
133 | extern int spiavailiabledata(spi_t spidev); | |
133 |
|
134 | |||
134 | #ifdef __cplusplus |
|
135 | #ifdef __cplusplus | |
135 | } |
|
136 | } | |
136 | #endif |
|
137 | #endif | |
137 | #endif //SPI_H |
|
138 | #endif //SPI_H | |
138 |
|
139 | |||
139 |
|
140 | |||
140 |
|
141 | |||
141 |
|
142 | |||
142 |
|
143 | |||
143 |
|
144 | |||
144 |
|
145 | |||
145 |
|
146 | |||
146 |
|
147 | |||
147 |
|
148 | |||
148 |
|
149 | |||
149 |
|
150 |
@@ -1,389 +1,392 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | -- This file is a part of the libuc, microcontroler library |
|
2 | -- This file is a part of the libuc, microcontroler library | |
3 | -- Copyright (C) 2012, Alexis Jeandet |
|
3 | -- Copyright (C) 2012, Alexis Jeandet | |
4 | -- |
|
4 | -- | |
5 | -- This program is free software; you can redistribute it and/or modify |
|
5 | -- This program is free software; you can redistribute it and/or modify | |
6 | -- it under the terms of the GNU General Public License as published by |
|
6 | -- it under the terms of the GNU General Public License as published by | |
7 | -- the Free Software Foundation; either version 3 of the License, or |
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |
8 | -- (at your option) any later version. |
|
8 | -- (at your option) any later version. | |
9 | -- |
|
9 | -- | |
10 | -- This program is distributed in the hope that it will be useful, |
|
10 | -- This program is distributed in the hope that it will be useful, | |
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | -- GNU General Public License for more details. |
|
13 | -- GNU General Public License for more details. | |
14 | -- |
|
14 | -- | |
15 | -- You should have received a copy of the GNU General Public License |
|
15 | -- You should have received a copy of the GNU General Public License | |
16 | -- along with this program; if not, write to the Free Software |
|
16 | -- along with this program; if not, write to the Free Software | |
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | ------------------------------------------------------------------------------- |
|
18 | ------------------------------------------------------------------------------- | |
19 | -- Author : Alexis Jeandet |
|
19 | -- Author : Alexis Jeandet | |
20 | -- Mail : alexis.jeandet@gmail.com |
|
20 | -- Mail : alexis.jeandet@gmail.com | |
21 | -------------------------------------------------------------------------------*/ |
|
21 | -------------------------------------------------------------------------------*/ | |
22 | #include <gpio.h> |
|
22 | #include <gpio.h> | |
23 | #include <stm32f4xx_gpio.h> |
|
23 | #include <stm32f4xx_gpio.h> | |
24 | #include <stm32f4xx_rcc.h> |
|
24 | #include <stm32f4xx_rcc.h> | |
25 |
|
25 | |||
26 | #define GPIOGETPORT(gpio) ((GPIO_TypeDef*)(((((uint32_t)gpio) & (uint32_t)0x0000FF00)*(uint32_t)4) + (uint32_t)GPIOA)) |
|
26 | #define GPIOGETPORT(gpio) ((GPIO_TypeDef*)(((((uint32_t)gpio) & (uint32_t)0x0000FF00)*(uint32_t)4) + (uint32_t)GPIOA)) | |
27 | #define GPIOPORTNUM(gpio) (((uint32_t)(gpio) & (uint32_t)0x0000FF00)>>(uint32_t)8) |
|
27 | #define GPIOPORTNUM(gpio) (((uint32_t)(gpio) & (uint32_t)0x0000FF00)>>(uint32_t)8) | |
28 |
|
28 | |||
29 |
|
29 | |||
30 | gpio_t gpioopen(uint32_t gpio) |
|
30 | gpio_t gpioopen(uint32_t gpio) | |
31 | { |
|
31 | { | |
32 | gpio &= -1^GPIOSPEEDMASK; |
|
32 | gpio &= -1^GPIOSPEEDMASK; | |
33 | gpio |= gpiolowspeed; |
|
33 | gpio |= gpiolowspeed; | |
34 | gpio &= -1^GPIODIRMASK; |
|
34 | gpio &= -1^GPIODIRMASK; | |
35 | gpio |= gpioindir; |
|
35 | gpio |= gpioindir; | |
36 | gpio &= -1^GPIOOUTTYPEMASK; |
|
36 | gpio &= -1^GPIOOUTTYPEMASK; | |
37 | gpio |= gpiopushpulltype; |
|
37 | gpio |= gpiopushpulltype; | |
38 | gpio &= -1^GPIOPULLTYPEMASK; |
|
38 | gpio &= -1^GPIOPULLTYPEMASK; | |
39 | gpio |= gpionopulltype; |
|
39 | gpio |= gpionopulltype; | |
40 | gpiosetconfig(&gpio); |
|
40 | gpiosetconfig(&gpio); | |
41 | RCC_AHB1PeriphClockCmd(((uint32_t)0x00000001<<GPIOPORTNUM(gpio)), ENABLE); |
|
41 | RCC_AHB1PeriphClockCmd(((uint32_t)0x00000001<<GPIOPORTNUM(gpio)), ENABLE); | |
42 | return gpio; |
|
42 | return gpio; | |
43 | } |
|
43 | } | |
44 |
|
44 | |||
45 |
|
45 | |||
46 | void gpioclose(gpio_t gpio) |
|
46 | void gpioclose(gpio_t gpio) | |
47 | { |
|
47 | { | |
48 | } |
|
48 | } | |
49 |
|
49 | |||
50 | void gpiosetconfig(gpio_t* gpio) |
|
50 | void gpiosetconfig(gpio_t* gpio) | |
51 | { |
|
51 | { | |
52 | gpiosetdir(gpio, (*gpio & GPIODIRMASK)); |
|
52 | gpiosetdir(gpio, (*gpio & GPIODIRMASK)); | |
53 | gpiosetspeed(gpio, (*gpio & GPIOSPEEDMASK)); |
|
53 | gpiosetspeed(gpio, (*gpio & GPIOSPEEDMASK)); | |
54 | gpiosetouttype(gpio, (*gpio & GPIOOUTTYPEMASK)); |
|
54 | gpiosetouttype(gpio, (*gpio & GPIOOUTTYPEMASK)); | |
55 | gpiosetpulltype(gpio, (*gpio & GPIOPULLTYPEMASK)); |
|
55 | gpiosetpulltype(gpio, (*gpio & GPIOPULLTYPEMASK)); | |
56 | } |
|
56 | } | |
57 |
|
57 | |||
58 | extern void gpiosetspeed(gpio_t* gpio,gpiospeed_t speed) |
|
58 | extern void gpiosetspeed(gpio_t* gpio,gpiospeed_t speed) | |
59 | { |
|
59 | { | |
60 | GPIO_TypeDef* GPIOx = GPIOGETPORT((*gpio)); |
|
60 | GPIO_TypeDef* GPIOx = GPIOGETPORT((*gpio)); | |
61 | switch(speed) |
|
61 | switch(speed) | |
62 | { |
|
62 | { | |
63 | case gpiolowspeed : |
|
63 | case gpiolowspeed : | |
64 | if((*gpio & 0xFF)==0xFF) |
|
64 | if((*gpio & 0xFF)==0xFF) | |
65 | { |
|
65 | { | |
66 | for(int i=0;i<16;i++) |
|
66 | for(int i=0;i<16;i++) | |
67 | { |
|
67 | { | |
68 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (i * 2)); |
|
68 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (i * 2)); | |
69 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_2MHz) << (i * 2)); |
|
69 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_2MHz) << (i * 2)); | |
70 | } |
|
70 | } | |
71 | } |
|
71 | } | |
72 | else |
|
72 | else | |
73 | { |
|
73 | { | |
74 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << ((*gpio & 0xFF) * 2)); |
|
74 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << ((*gpio & 0xFF) * 2)); | |
75 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_2MHz) << ((*gpio & 0xFF) * 2)); |
|
75 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_2MHz) << ((*gpio & 0xFF) * 2)); | |
76 | } |
|
76 | } | |
77 | *gpio &= ~GPIOSPEEDMASK; |
|
77 | *gpio &= ~GPIOSPEEDMASK; | |
78 | *gpio |= gpiolowspeed; |
|
78 | *gpio |= gpiolowspeed; | |
79 | break; |
|
79 | break; | |
80 | case gpiomediumspeed : |
|
80 | case gpiomediumspeed : | |
81 | if((*gpio & 0xFF)==0xFF) |
|
81 | if((*gpio & 0xFF)==0xFF) | |
82 | { |
|
82 | { | |
83 | for(int i=0;i<16;i++) |
|
83 | for(int i=0;i<16;i++) | |
84 | { |
|
84 | { | |
85 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (i * 2)); |
|
85 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (i * 2)); | |
86 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_25MHz) << (i * 2)); |
|
86 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_25MHz) << (i * 2)); | |
87 | } |
|
87 | } | |
88 | } |
|
88 | } | |
89 | else |
|
89 | else | |
90 | { |
|
90 | { | |
91 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << ((*gpio & 0xFF) * 2)); |
|
91 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << ((*gpio & 0xFF) * 2)); | |
92 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_25MHz) << ((*gpio & 0xFF) * 2)); |
|
92 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_25MHz) << ((*gpio & 0xFF) * 2)); | |
93 | } |
|
93 | } | |
94 | *gpio &= ~GPIOSPEEDMASK; |
|
94 | *gpio &= ~GPIOSPEEDMASK; | |
95 | *gpio |= gpiomediumspeed; |
|
95 | *gpio |= gpiomediumspeed; | |
96 | break; |
|
96 | break; | |
97 | case gpiofastspeed : |
|
97 | case gpiofastspeed : | |
98 | if((*gpio & 0xFF)==0xFF) |
|
98 | if((*gpio & 0xFF)==0xFF) | |
99 | { |
|
99 | { | |
100 | for(int i=0;i<16;i++) |
|
100 | for(int i=0;i<16;i++) | |
101 | { |
|
101 | { | |
102 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (i * 2)); |
|
102 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (i * 2)); | |
103 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_50MHz) << (i * 2)); |
|
103 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_50MHz) << (i * 2)); | |
104 | } |
|
104 | } | |
105 | } |
|
105 | } | |
106 | else |
|
106 | else | |
107 | { |
|
107 | { | |
108 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << ((*gpio & 0xFF) * 2)); |
|
108 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << ((*gpio & 0xFF) * 2)); | |
109 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_50MHz) << ((*gpio & 0xFF) * 2)); |
|
109 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_50MHz) << ((*gpio & 0xFF) * 2)); | |
110 | } |
|
110 | } | |
111 | *gpio &= ~GPIOSPEEDMASK; |
|
111 | *gpio &= ~GPIOSPEEDMASK; | |
112 | *gpio |= gpiofastspeed; |
|
112 | *gpio |= gpiofastspeed; | |
113 | break; |
|
113 | break; | |
114 | case gpiohighspeed : |
|
114 | case gpiohighspeed : | |
115 | if((*gpio & 0xFF)==0xFF) |
|
115 | if((*gpio & 0xFF)==0xFF) | |
116 | { |
|
116 | { | |
117 | for(int i=0;i<16;i++) |
|
117 | for(int i=0;i<16;i++) | |
118 | { |
|
118 | { | |
119 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (i * 2)); |
|
119 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (i * 2)); | |
120 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_100MHz) << (i * 2)); |
|
120 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_100MHz) << (i * 2)); | |
121 | } |
|
121 | } | |
122 | } |
|
122 | } | |
123 | else |
|
123 | else | |
124 | { |
|
124 | { | |
125 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << ((*gpio & 0xFF) * 2)); |
|
125 | GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << ((*gpio & 0xFF) * 2)); | |
126 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_100MHz) << ((*gpio & 0xFF) * 2)); |
|
126 | GPIOx->OSPEEDR |= ((uint32_t)(GPIO_Speed_100MHz) << ((*gpio & 0xFF) * 2)); | |
127 | } |
|
127 | } | |
128 | *gpio &= ~GPIOSPEEDMASK; |
|
128 | *gpio &= ~GPIOSPEEDMASK; | |
129 | *gpio |= gpiohighspeed; |
|
129 | *gpio |= gpiohighspeed; | |
130 | break; |
|
130 | break; | |
131 | } |
|
131 | } | |
132 | } |
|
132 | } | |
133 |
|
133 | |||
134 |
|
134 | |||
135 | void gpiosetdir(gpio_t* gpio,gpiodir_t dir) |
|
135 | void gpiosetdir(gpio_t* gpio,gpiodir_t dir) | |
136 | { |
|
136 | { | |
137 | GPIO_TypeDef* GPIOx = GPIOGETPORT((*gpio)); |
|
137 | GPIO_TypeDef* GPIOx = GPIOGETPORT((*gpio)); | |
138 | switch(dir) |
|
138 | switch(dir) | |
139 | { |
|
139 | { | |
140 | case gpiooutdir: |
|
140 | case gpiooutdir: | |
141 | if((*gpio & 0xFF)==0xFF) |
|
141 | if((*gpio & 0xFF)==0xFF) | |
142 | { |
|
142 | { | |
143 | for(int i=0;i<16;i++) |
|
143 | for(int i=0;i<16;i++) | |
144 | { |
|
144 | { | |
145 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (i * 2)); |
|
145 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (i * 2)); | |
146 | GPIOx->MODER |= (GPIO_Mode_OUT << (i * 2)); |
|
146 | GPIOx->MODER |= (GPIO_Mode_OUT << (i * 2)); | |
147 | } |
|
147 | } | |
148 | } |
|
148 | } | |
149 | else |
|
149 | else | |
150 | { |
|
150 | { | |
151 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << ((*gpio & 0xFF) * 2)); |
|
151 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << ((*gpio & 0xFF) * 2)); | |
152 | GPIOx->MODER |= (GPIO_Mode_OUT << ((*gpio & 0xFF) * 2)); |
|
152 | GPIOx->MODER |= (GPIO_Mode_OUT << ((*gpio & 0xFF) * 2)); | |
153 | } |
|
153 | } | |
154 | *gpio &= ~GPIODIRMASK; |
|
154 | *gpio &= ~GPIODIRMASK; | |
155 | *gpio |= gpiooutdir; |
|
155 | *gpio |= gpiooutdir; | |
156 | break; |
|
156 | break; | |
157 | case gpioaf: |
|
157 | case gpioaf: | |
158 | if((*gpio & 0xFF)==0xFF) |
|
158 | if((*gpio & 0xFF)==0xFF) | |
159 | { |
|
159 | { | |
160 | for(int i=0;i<16;i++) |
|
160 | for(int i=0;i<16;i++) | |
161 | { |
|
161 | { | |
162 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (i * 2)); |
|
162 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (i * 2)); | |
163 | GPIOx->MODER |= (GPIO_Mode_AF << (i * 2)); |
|
163 | GPIOx->MODER |= (GPIO_Mode_AF << (i * 2)); | |
164 | } |
|
164 | } | |
165 | } |
|
165 | } | |
166 | else |
|
166 | else | |
167 | { |
|
167 | { | |
168 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << ((*gpio & 0xFF) * 2)); |
|
168 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << ((*gpio & 0xFF) * 2)); | |
169 | GPIOx->MODER |= (GPIO_Mode_AF << ((*gpio & 0xFF) * 2)); |
|
169 | GPIOx->MODER |= (GPIO_Mode_AF << ((*gpio & 0xFF) * 2)); | |
170 | } |
|
170 | } | |
171 | *gpio &= ~GPIODIRMASK; |
|
171 | *gpio &= ~GPIODIRMASK; | |
172 | *gpio |= gpioaf; |
|
172 | *gpio |= gpioaf; | |
173 | break; |
|
173 | break; | |
174 | case gpioan: |
|
174 | case gpioan: | |
175 | if((*gpio & 0xFF)==0xFF) |
|
175 | if((*gpio & 0xFF)==0xFF) | |
176 | { |
|
176 | { | |
177 | for(int i=0;i<16;i++) |
|
177 | for(int i=0;i<16;i++) | |
178 | { |
|
178 | { | |
179 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (i * 2)); |
|
179 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (i * 2)); | |
180 | GPIOx->MODER |= (GPIO_Mode_AN << (i * 2)); |
|
180 | GPIOx->MODER |= (GPIO_Mode_AN << (i * 2)); | |
181 | } |
|
181 | } | |
182 | } |
|
182 | } | |
183 | else |
|
183 | else | |
184 | { |
|
184 | { | |
185 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << ((*gpio & 0xFF) * 2)); |
|
185 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << ((*gpio & 0xFF) * 2)); | |
186 | GPIOx->MODER |= (GPIO_Mode_AN << ((*gpio & 0xFF) * 2)); |
|
186 | GPIOx->MODER |= (GPIO_Mode_AN << ((*gpio & 0xFF) * 2)); | |
187 | } |
|
187 | } | |
188 | *gpio &= ~GPIODIRMASK; |
|
188 | *gpio &= ~GPIODIRMASK; | |
189 | *gpio |= gpioan; |
|
189 | *gpio |= gpioan; | |
190 | break; |
|
190 | break; | |
191 | default : |
|
191 | default : | |
192 | if((*gpio & 0xFF)==0xFF) |
|
192 | if((*gpio & 0xFF)==0xFF) | |
193 | { |
|
193 | { | |
194 | for(int i=0;i<16;i++) |
|
194 | for(int i=0;i<16;i++) | |
195 | { |
|
195 | { | |
196 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (i * 2)); |
|
196 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (i * 2)); | |
197 | GPIOx->MODER |= (GPIO_Mode_IN << (i * 2)); |
|
197 | GPIOx->MODER |= (GPIO_Mode_IN << (i * 2)); | |
198 | } |
|
198 | } | |
199 | } |
|
199 | } | |
200 | else |
|
200 | else | |
201 | { |
|
201 | { | |
202 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << ((*gpio & 0xFF) * 2)); |
|
202 | GPIOx->MODER &= ~(GPIO_MODER_MODER0 << ((*gpio & 0xFF) * 2)); | |
203 | GPIOx->MODER |= (GPIO_Mode_IN << ((*gpio & 0xFF) * 2)); |
|
203 | GPIOx->MODER |= (GPIO_Mode_IN << ((*gpio & 0xFF) * 2)); | |
204 | } |
|
204 | } | |
205 | *gpio &= ~GPIODIRMASK; |
|
205 | *gpio &= ~GPIODIRMASK; | |
206 | *gpio |= gpioindir; |
|
206 | *gpio |= gpioindir; | |
207 | break; |
|
207 | break; | |
208 | } |
|
208 | } | |
209 |
|
209 | |||
210 | } |
|
210 | } | |
211 |
|
211 | |||
212 |
|
212 | |||
213 | void gpiosetouttype(gpio_t* gpio, gpioouttype_t outtype) |
|
213 | void gpiosetouttype(gpio_t* gpio, gpioouttype_t outtype) | |
214 | { |
|
214 | { | |
215 | GPIO_TypeDef* GPIOx = GPIOGETPORT((*gpio)); |
|
215 | GPIO_TypeDef* GPIOx = GPIOGETPORT((*gpio)); | |
216 | if(outtype == gpioopendraintype) |
|
216 | if(outtype == gpioopendraintype) | |
217 | { |
|
217 | { | |
218 | if((*gpio & 0xFF)==0xFF) |
|
218 | if((*gpio & 0xFF)==0xFF) | |
219 | { |
|
219 | { | |
220 | for(int i=0;i<16;i++) |
|
220 | for(int i=0;i<16;i++) | |
221 | { |
|
221 | { | |
222 | GPIOx->OTYPER &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)i)); |
|
222 | GPIOx->OTYPER &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)i)); | |
223 | GPIOx->OTYPER |= (uint16_t)(GPIO_OType_OD<<((uint16_t)i)); |
|
223 | GPIOx->OTYPER |= (uint16_t)(GPIO_OType_OD<<((uint16_t)i)); | |
224 | } |
|
224 | } | |
225 | } |
|
225 | } | |
226 | else |
|
226 | else | |
227 | { |
|
227 | { | |
228 | GPIOx->OTYPER &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)(*gpio & 0xFF))); |
|
228 | GPIOx->OTYPER &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)(*gpio & 0xFF))); | |
229 | GPIOx->OTYPER |= (uint16_t)(GPIO_OType_OD<<((uint16_t)(*gpio & 0xFF))); |
|
229 | GPIOx->OTYPER |= (uint16_t)(GPIO_OType_OD<<((uint16_t)(*gpio & 0xFF))); | |
230 | } |
|
230 | } | |
231 | *gpio &= ~GPIOOUTTYPEMASK; |
|
231 | *gpio &= ~GPIOOUTTYPEMASK; | |
232 | *gpio |= gpioopendraintype; |
|
232 | *gpio |= gpioopendraintype; | |
233 | } |
|
233 | } | |
234 | else |
|
234 | else | |
235 | { |
|
235 | { | |
236 | if((*gpio & 0xFF)==0xFF) |
|
236 | if((*gpio & 0xFF)==0xFF) | |
237 | { |
|
237 | { | |
238 | for(int i=0;i<16;i++) |
|
238 | for(int i=0;i<16;i++) | |
239 | { |
|
239 | { | |
240 | GPIOx->OTYPER &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)i)); |
|
240 | GPIOx->OTYPER &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)i)); | |
241 | GPIOx->OTYPER |= (uint16_t)(GPIO_OType_PP<<((uint16_t)i)); |
|
241 | GPIOx->OTYPER |= (uint16_t)(GPIO_OType_PP<<((uint16_t)i)); | |
242 | } |
|
242 | } | |
243 | } |
|
243 | } | |
244 | else |
|
244 | else | |
245 | { |
|
245 | { | |
246 | GPIOx->OTYPER &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)(*gpio & 0xFF))); |
|
246 | GPIOx->OTYPER &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)(*gpio & 0xFF))); | |
247 | GPIOx->OTYPER |= (uint16_t)(GPIO_OType_PP<<((uint16_t)(*gpio & 0xFF))); |
|
247 | GPIOx->OTYPER |= (uint16_t)(GPIO_OType_PP<<((uint16_t)(*gpio & 0xFF))); | |
248 | } |
|
248 | } | |
249 | *gpio &= ~GPIOOUTTYPEMASK; |
|
249 | *gpio &= ~GPIOOUTTYPEMASK; | |
250 | *gpio |= gpiopushpulltype; |
|
250 | *gpio |= gpiopushpulltype; | |
251 | } |
|
251 | } | |
252 | } |
|
252 | } | |
253 |
|
253 | |||
254 |
|
254 | |||
255 | void gpiosetpulltype(gpio_t* gpio,gpiopulltype_t pulltype) |
|
255 | void gpiosetpulltype(gpio_t* gpio,gpiopulltype_t pulltype) | |
256 | { |
|
256 | { | |
257 | GPIO_TypeDef* GPIOx = GPIOGETPORT(*gpio); |
|
257 | GPIO_TypeDef* GPIOx = GPIOGETPORT(*gpio); | |
258 | switch(pulltype) |
|
258 | switch(pulltype) | |
259 | { |
|
259 | { | |
260 | case gpiopulluptype: |
|
260 | case gpiopulluptype: | |
261 | if((*gpio & 0xFF)==0xFF) |
|
261 | if((*gpio & 0xFF)==0xFF) | |
262 | { |
|
262 | { | |
263 | for(int i=0;i<16;i++) |
|
263 | for(int i=0;i<16;i++) | |
264 | { |
|
264 | { | |
265 | GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)i * 2)); |
|
265 | GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)i * 2)); | |
266 | GPIOx->PUPDR |= (GPIO_PuPd_UP << (i * 2)); |
|
266 | GPIOx->PUPDR |= (GPIO_PuPd_UP << (i * 2)); | |
267 | } |
|
267 | } | |
268 | } |
|
268 | } | |
269 | else |
|
269 | else | |
270 | { |
|
270 | { | |
271 | GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)(*gpio & 0xFF) * 2)); |
|
271 | GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)(*gpio & 0xFF) * 2)); | |
272 | GPIOx->PUPDR |= (GPIO_PuPd_UP << ((*gpio & 0xFF) * 2)); |
|
272 | GPIOx->PUPDR |= (GPIO_PuPd_UP << ((*gpio & 0xFF) * 2)); | |
273 | } |
|
273 | } | |
274 | *gpio &= ~GPIOPULLTYPEMASK; |
|
274 | *gpio &= ~GPIOPULLTYPEMASK; | |
275 | *gpio |= gpiopulluptype; |
|
275 | *gpio |= gpiopulluptype; | |
276 | break; |
|
276 | break; | |
277 | case gpiopulldowntype: |
|
277 | case gpiopulldowntype: | |
278 | if((*gpio & 0xFF)==0xFF) |
|
278 | if((*gpio & 0xFF)==0xFF) | |
279 | { |
|
279 | { | |
280 | for(int i=0;i<16;i++) |
|
280 | for(int i=0;i<16;i++) | |
281 | { |
|
281 | { | |
282 | GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)i * 2)); |
|
282 | GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)i * 2)); | |
283 | GPIOx->PUPDR |= (GPIO_PuPd_DOWN << (i * 2)); |
|
283 | GPIOx->PUPDR |= (GPIO_PuPd_DOWN << (i * 2)); | |
284 | } |
|
284 | } | |
285 | } |
|
285 | } | |
286 | else |
|
286 | else | |
287 | { |
|
287 | { | |
288 | GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)(*gpio & 0xFF) * 2)); |
|
288 | GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)(*gpio & 0xFF) * 2)); | |
289 | GPIOx->PUPDR |= (GPIO_PuPd_DOWN << ((*gpio & 0xFF) * 2)); |
|
289 | GPIOx->PUPDR |= (GPIO_PuPd_DOWN << ((*gpio & 0xFF) * 2)); | |
290 | } |
|
290 | } | |
291 | *gpio &= ~GPIOPULLTYPEMASK; |
|
291 | *gpio &= ~GPIOPULLTYPEMASK; | |
292 | *gpio |= gpiopulldowntype; |
|
292 | *gpio |= gpiopulldowntype; | |
293 | break; |
|
293 | break; | |
294 | default : |
|
294 | default : | |
295 | if((*gpio & 0xFF)==0xFF) |
|
295 | if((*gpio & 0xFF)==0xFF) | |
296 | { |
|
296 | { | |
297 | for(int i=0;i<16;i++) |
|
297 | for(int i=0;i<16;i++) | |
298 | { |
|
298 | { | |
299 | GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)i * 2)); |
|
299 | GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)i * 2)); | |
300 | GPIOx->PUPDR |= (GPIO_PuPd_NOPULL << (i * 2)); |
|
300 | GPIOx->PUPDR |= (GPIO_PuPd_NOPULL << (i * 2)); | |
301 | } |
|
301 | } | |
302 | } |
|
302 | } | |
303 | else |
|
303 | else | |
304 | { |
|
304 | { | |
305 | GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)(*gpio & 0xFF) * 2)); |
|
305 | GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)(*gpio & 0xFF) * 2)); | |
306 | GPIOx->PUPDR |= (GPIO_PuPd_NOPULL << ((*gpio & 0xFF) * 2)); |
|
306 | GPIOx->PUPDR |= (GPIO_PuPd_NOPULL << ((*gpio & 0xFF) * 2)); | |
307 | } |
|
307 | } | |
308 | *gpio &= ~GPIOPULLTYPEMASK; |
|
308 | *gpio &= ~GPIOPULLTYPEMASK; | |
309 | *gpio |= gpionopulltype; |
|
309 | *gpio |= gpionopulltype; | |
310 | break; |
|
310 | break; | |
311 | } |
|
311 | } | |
312 | } |
|
312 | } | |
313 |
|
313 | |||
314 | void gpioset(gpio_t gpio) |
|
314 | void gpioset(gpio_t gpio) | |
315 | { |
|
315 | { | |
316 | GPIO_TypeDef* GPIOx = GPIOGETPORT(gpio); |
|
316 | GPIO_TypeDef* GPIOx = GPIOGETPORT(gpio); | |
317 | if((gpio & 0xFF)==0xFF) |
|
317 | if((gpio & 0xFF)==0xFF) | |
318 | { |
|
318 | { | |
319 | GPIOx->BSRRL = -1; |
|
319 | GPIOx->BSRRL = -1; | |
320 | } |
|
320 | } | |
321 | else |
|
321 | else | |
322 | { |
|
322 | { | |
323 | GPIOx->BSRRL = 1<<(gpio & 0xFF); |
|
323 | GPIOx->BSRRL = 1<<(gpio & 0xFF); | |
324 | } |
|
324 | } | |
325 | } |
|
325 | } | |
326 |
|
326 | |||
327 |
|
327 | |||
328 | void gpioclr(gpio_t gpio) |
|
328 | void gpioclr(gpio_t gpio) | |
329 | { |
|
329 | { | |
330 | GPIO_TypeDef* GPIOx = GPIOGETPORT(gpio); |
|
330 | GPIO_TypeDef* GPIOx = GPIOGETPORT(gpio); | |
331 | if((gpio & 0xFF)==0xFF) |
|
331 | if((gpio & 0xFF)==0xFF) | |
332 | { |
|
332 | { | |
333 | GPIOx->BSRRH = -1; |
|
333 | GPIOx->BSRRH = -1; | |
334 | } |
|
334 | } | |
335 | else |
|
335 | else | |
336 | { |
|
336 | { | |
337 | GPIOx->BSRRH = 1<<(gpio & 0xFF); |
|
337 | GPIOx->BSRRH = 1<<(gpio & 0xFF); | |
338 | } |
|
338 | } | |
339 | } |
|
339 | } | |
340 |
|
340 | |||
341 | void gpiosetval(gpio_t gpio,int val) |
|
341 | void gpiosetval(gpio_t gpio,int val) | |
342 | { |
|
342 | { | |
343 | GPIO_TypeDef* GPIOx = GPIOGETPORT(gpio); |
|
343 | GPIO_TypeDef* GPIOx = GPIOGETPORT(gpio); | |
344 | if((gpio & 0xFF)==0xFF) |
|
344 | if((gpio & 0xFF)==0xFF) | |
345 | { |
|
345 | { | |
346 | GPIOx->ODR = val; |
|
346 | GPIOx->ODR = val; | |
347 | } |
|
347 | } | |
348 | else |
|
348 | else | |
349 | { |
|
349 | { | |
350 | GPIOx->ODR = (val & 1)<<(gpio & 0xFF); |
|
350 | if(val) | |
|
351 | GPIOx->BSRRL = 1<<(gpio & 0xFF); | |||
|
352 | else | |||
|
353 | GPIOx->BSRRH = 1<<(gpio & 0xFF); | |||
351 | } |
|
354 | } | |
352 | } |
|
355 | } | |
353 |
|
356 | |||
354 | int gpiogetval(gpio_t gpio) |
|
357 | int gpiogetval(gpio_t gpio) | |
355 | { |
|
358 | { | |
356 | GPIO_TypeDef* GPIOx = GPIOGETPORT(gpio); |
|
359 | GPIO_TypeDef* GPIOx = GPIOGETPORT(gpio); | |
357 | if((gpio & 0xFF)==0xFF) |
|
360 | if((gpio & 0xFF)==0xFF) | |
358 | { |
|
361 | { | |
359 | return GPIOx->IDR; |
|
362 | return GPIOx->IDR; | |
360 | } |
|
363 | } | |
361 | else |
|
364 | else | |
362 | { |
|
365 | { | |
363 | return ((GPIOx->IDR>>(gpio & 0xFF)) & 1); |
|
366 | return ((GPIOx->IDR>>(gpio & 0xFF)) & 1); | |
364 | } |
|
367 | } | |
365 | } |
|
368 | } | |
366 |
|
369 | |||
367 |
|
370 | |||
368 |
|
371 | |||
369 |
|
372 | |||
370 |
|
373 | |||
371 |
|
374 | |||
372 |
|
375 | |||
373 |
|
376 | |||
374 |
|
377 | |||
375 |
|
378 | |||
376 |
|
379 | |||
377 |
|
380 | |||
378 |
|
381 | |||
379 |
|
382 | |||
380 |
|
383 | |||
381 |
|
384 | |||
382 |
|
385 | |||
383 |
|
386 | |||
384 |
|
387 | |||
385 |
|
388 | |||
386 |
|
389 | |||
387 |
|
390 | |||
388 |
|
391 | |||
389 |
|
392 |
@@ -1,449 +1,470 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | -- This file is a part of the libuc, microcontroler library |
|
2 | -- This file is a part of the libuc, microcontroler library | |
3 | -- Copyright (C) 2011, Alexis Jeandet |
|
3 | -- Copyright (C) 2011, Alexis Jeandet | |
4 | -- |
|
4 | -- | |
5 | -- This program is free software; you can redistribute it and/or modify |
|
5 | -- This program is free software; you can redistribute it and/or modify | |
6 | -- it under the terms of the GNU General Public License as published by |
|
6 | -- it under the terms of the GNU General Public License as published by | |
7 | -- the Free Software Foundation; either version 3 of the License, or |
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |
8 | -- (at your option) any later version. |
|
8 | -- (at your option) any later version. | |
9 | -- |
|
9 | -- | |
10 | -- This program is distributed in the hope that it will be useful, |
|
10 | -- This program is distributed in the hope that it will be useful, | |
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | -- GNU General Public License for more details. |
|
13 | -- GNU General Public License for more details. | |
14 | -- |
|
14 | -- | |
15 | -- You should have received a copy of the GNU General Public License |
|
15 | -- You should have received a copy of the GNU General Public License | |
16 | -- along with this program; if not, write to the Free Software |
|
16 | -- along with this program; if not, write to the Free Software | |
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | ------------------------------------------------------------------------------- |
|
18 | ------------------------------------------------------------------------------- | |
19 | -- Author : Alexis Jeandet |
|
19 | -- Author : Alexis Jeandet | |
20 | -- Mail : alexis.jeandet@gmail.com |
|
20 | -- Mail : alexis.jeandet@gmail.com | |
21 | -------------------------------------------------------------------------------*/ |
|
21 | -------------------------------------------------------------------------------*/ | |
22 |
|
22 | |||
23 | #include <spi.h> |
|
23 | #include <spi.h> | |
24 | #include <stm32f4xx_rcc.h> |
|
24 | #include <stm32f4xx_rcc.h> | |
25 | #include <stm32f4xx_gpio.h> |
|
25 | #include <stm32f4xx_gpio.h> | |
26 | #include <gpio.h> |
|
26 | #include <gpio.h> | |
27 | #define GPIOGETPORT(gpio) ((GPIO_TypeDef*)(((((uint32_t)gpio) & (uint32_t)0x0000FF00)*(uint32_t)4) + (uint32_t)GPIOA)) |
|
27 | #define GPIOGETPORT(gpio) ((GPIO_TypeDef*)(((((uint32_t)gpio) & (uint32_t)0x0000FF00)*(uint32_t)4) + (uint32_t)GPIOA)) | |
28 | #define GPIOPORTNUM(gpio) (((uint32_t)(gpio) & (uint32_t)0x0000FF00)>>(uint32_t)8) |
|
28 | #define GPIOPORTNUM(gpio) (((uint32_t)(gpio) & (uint32_t)0x0000FF00)>>(uint32_t)8) | |
29 |
|
29 | |||
30 |
|
30 | |||
31 | SPI_TypeDef* _spi_dev_table[3]={SPI1,SPI2,SPI3}; |
|
31 | SPI_TypeDef* _spi_dev_table[3]={SPI1,SPI2,SPI3}; | |
32 |
|
32 | |||
33 | spi_t spiopen(int count) |
|
33 | spi_t spiopen(int count) | |
34 | { |
|
34 | { | |
35 | #define _INIT_DEV(_RCC_) \ |
|
35 | #define _INIT_DEV(_RCC_) \ | |
36 | RCC_APB1PeriphClockCmd(_RCC_, ENABLE); \ |
|
36 | RCC_APB1PeriphClockCmd(_RCC_, ENABLE); \ | |
37 | RCC_APB1PeriphResetCmd(_RCC_, ENABLE); \ |
|
37 | RCC_APB1PeriphResetCmd(_RCC_, ENABLE); \ | |
38 | RCC_APB1PeriphResetCmd(_RCC_, DISABLE); \ |
|
38 | RCC_APB1PeriphResetCmd(_RCC_, DISABLE); \ | |
39 | RCC_APB1PeriphClockCmd(_RCC_, ENABLE); |
|
39 | RCC_APB1PeriphClockCmd(_RCC_, ENABLE); | |
40 |
|
40 | |||
41 | switch(count) |
|
41 | switch(count) | |
42 | { |
|
42 | { | |
43 | case spi1: |
|
43 | case spi1: | |
44 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE); |
|
44 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE); | |
45 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE); |
|
45 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE); | |
46 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE); |
|
46 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE); | |
47 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE); |
|
47 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE); | |
48 | return spi1; |
|
48 | return spi1; | |
49 | break; |
|
49 | break; | |
50 | case spi2: |
|
50 | case spi2: | |
51 | _INIT_DEV(RCC_APB1Periph_SPI2); |
|
51 | _INIT_DEV(RCC_APB1Periph_SPI2); | |
52 | return spi2; |
|
52 | return spi2; | |
53 | break; |
|
53 | break; | |
54 | case spi3: |
|
54 | case spi3: | |
55 | _INIT_DEV(RCC_APB1Periph_SPI3); |
|
55 | _INIT_DEV(RCC_APB1Periph_SPI3); | |
56 | return spi3; |
|
56 | return spi3; | |
57 | break; |
|
57 | break; | |
58 | default: |
|
58 | default: | |
59 | break; |
|
59 | break; | |
60 | } |
|
60 | } | |
61 | return -1; |
|
61 | return -1; | |
62 | } |
|
62 | } | |
63 |
|
63 | |||
64 | spi_t spiopenandconfig(int count, uint32_t cfg, uint32_t speed, uint32_t MOSIpin, uint32_t MISOpin, uint32_t SCKpin, uint32_t SCSpin) |
|
64 | spi_t spiopenandconfig(int count, uint32_t cfg, uint32_t speed, uint32_t MOSIpin, uint32_t MISOpin, uint32_t SCKpin, uint32_t SCSpin) | |
65 | { |
|
65 | { | |
66 | spi_t dev = spiopen(count); |
|
66 | spi_t dev = spiopen(count); | |
67 | if(dev!=-1) |
|
67 | if(dev!=-1) | |
68 | { |
|
68 | { | |
69 | spidisable(dev); |
|
69 | spidisable(dev); | |
70 | spisetpins(dev,MOSIpin, MISOpin, SCKpin, SCSpin); |
|
70 | spisetpins(dev,MOSIpin, MISOpin, SCKpin, SCSpin); | |
71 | spienable(dev); |
|
71 | spienable(dev); | |
72 | spisetconfig(dev,cfg,speed); |
|
72 | spisetconfig(dev,cfg,speed); | |
73 | } |
|
73 | } | |
74 | return dev; |
|
74 | return dev; | |
75 | } |
|
75 | } | |
76 |
|
76 | |||
77 |
|
77 | |||
78 | int spiclose(spi_t spidev) |
|
78 | int spiclose(spi_t spidev) | |
79 | { |
|
79 | { | |
80 | if((spidev<3)&&(spidev>=0)) |
|
80 | if((spidev<3)&&(spidev>=0)) | |
81 | { |
|
81 | { | |
82 | switch(spidev) |
|
82 | switch(spidev) | |
83 | { |
|
83 | { | |
84 | case spi1: |
|
84 | case spi1: | |
85 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE); |
|
85 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE); | |
86 | break; |
|
86 | break; | |
87 | case spi2: |
|
87 | case spi2: | |
88 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE); |
|
88 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE); | |
89 | break; |
|
89 | break; | |
90 | case spi3: |
|
90 | case spi3: | |
91 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE); |
|
91 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE); | |
92 | break; |
|
92 | break; | |
93 | default: |
|
93 | default: | |
94 | return -1; |
|
94 | return -1; | |
95 | break; |
|
95 | break; | |
96 | } |
|
96 | } | |
97 | return 1; |
|
97 | return 1; | |
98 | } |
|
98 | } | |
99 | return -1; |
|
99 | return -1; | |
100 | } |
|
100 | } | |
101 |
|
101 | |||
102 | int spisetpins(spi_t spidev,uint32_t MOSIpin,uint32_t MISOpin,uint32_t SCKpin,uint32_t SCSpin) |
|
102 | int spisetpins(spi_t spidev,uint32_t MOSIpin,uint32_t MISOpin,uint32_t SCKpin,uint32_t SCSpin) | |
103 | { |
|
103 | { | |
104 | if((spidev<3)&&(spidev>=0)) |
|
104 | if((spidev<3)&&(spidev>=0)) | |
105 | { |
|
105 | { | |
106 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
|
106 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
107 | gpio_t MISO,MOSI,SCK,SCS; |
|
107 | gpio_t MISO,MOSI,SCK,SCS; | |
108 | uint8_t gpioAFspix = GPIO_AF_SPI1; |
|
108 | uint8_t gpioAFspix = GPIO_AF_SPI1; | |
109 | switch(spidev) |
|
109 | switch(spidev) | |
110 | { |
|
110 | { | |
111 | case spi1: |
|
111 | case spi1: | |
112 | gpioAFspix = GPIO_AF_SPI1; |
|
112 | gpioAFspix = GPIO_AF_SPI1; | |
113 | break; |
|
113 | break; | |
114 | case spi2: |
|
114 | case spi2: | |
115 | gpioAFspix = GPIO_AF_SPI2; |
|
115 | gpioAFspix = GPIO_AF_SPI2; | |
116 | break; |
|
116 | break; | |
117 | case spi3: |
|
117 | case spi3: | |
118 | gpioAFspix = GPIO_AF_SPI3; |
|
118 | gpioAFspix = GPIO_AF_SPI3; | |
119 | break; |
|
119 | break; | |
120 | default: |
|
120 | default: | |
121 | break; |
|
121 | break; | |
122 | } |
|
122 | } | |
123 | if(MISOpin!=-1) |
|
123 | if(MISOpin!=-1) | |
124 | { |
|
124 | { | |
125 | MISO = gpioopen(MISOpin); |
|
125 | MISO = gpioopen(MISOpin); | |
126 | MISO |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; |
|
126 | MISO |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |
127 | gpiosetconfig(&MISO); |
|
127 | gpiosetconfig(&MISO); | |
128 | GPIO_PinAFConfig(GPIOGETPORT(MISO), (uint8_t)(MISO & 0xF), gpioAFspix); |
|
128 | GPIO_PinAFConfig(GPIOGETPORT(MISO), (uint8_t)(MISO & 0xF), gpioAFspix); | |
129 | } |
|
129 | } | |
130 | if(MOSIpin!=-1) |
|
130 | if(MOSIpin!=-1) | |
131 | { |
|
131 | { | |
132 | MOSI = gpioopen(MOSIpin); |
|
132 | MOSI = gpioopen(MOSIpin); | |
133 | MOSI |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; |
|
133 | MOSI |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |
134 | gpiosetconfig(&MOSI); |
|
134 | gpiosetconfig(&MOSI); | |
135 | GPIO_PinAFConfig(GPIOGETPORT(MOSI), (uint8_t)(MOSI & 0xF), gpioAFspix); |
|
135 | GPIO_PinAFConfig(GPIOGETPORT(MOSI), (uint8_t)(MOSI & 0xF), gpioAFspix); | |
136 | } |
|
136 | } | |
137 |
|
137 | |||
138 | if(SCKpin!=-1) |
|
138 | if(SCKpin!=-1) | |
139 | { |
|
139 | { | |
140 | SCK = gpioopen(SCKpin); |
|
140 | SCK = gpioopen(SCKpin); | |
141 | SCK |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; |
|
141 | SCK |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |
142 | gpiosetconfig(&SCK); |
|
142 | gpiosetconfig(&SCK); | |
143 | GPIO_PinAFConfig(GPIOGETPORT(SCK), (uint8_t)(SCK & 0xF), gpioAFspix); |
|
143 | GPIO_PinAFConfig(GPIOGETPORT(SCK), (uint8_t)(SCK & 0xF), gpioAFspix); | |
144 | } |
|
144 | } | |
145 |
|
145 | |||
146 | if(SCSpin!=-1) |
|
146 | if(SCSpin!=-1) | |
147 | { |
|
147 | { | |
148 | SCS = gpioopen(SCSpin); |
|
148 | SCS = gpioopen(SCSpin); | |
149 | SCS |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; |
|
149 | SCS |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |
150 | gpiosetconfig(&SCS); |
|
150 | gpiosetconfig(&SCS); | |
151 | GPIO_PinAFConfig(GPIOGETPORT(SCS), (uint8_t)(SCS & 0xF), gpioAFspix); |
|
151 | GPIO_PinAFConfig(GPIOGETPORT(SCS), (uint8_t)(SCS & 0xF), gpioAFspix); | |
152 | _dev_->CR2 |= (1<<2); |
|
152 | _dev_->CR2 |= (1<<2); | |
153 | } |
|
153 | } | |
154 | else |
|
154 | else | |
155 | { |
|
155 | { | |
156 | _dev_->CR2 &= ~(1<<2); |
|
156 | _dev_->CR2 &= ~(1<<2); | |
157 | } |
|
157 | } | |
158 | return 1; |
|
158 | return 1; | |
159 | } |
|
159 | } | |
160 | return -1; |
|
160 | return -1; | |
161 | } |
|
161 | } | |
162 |
|
162 | |||
163 |
|
163 | |||
164 | int spienable(spi_t spidev) |
|
164 | int spienable(spi_t spidev) | |
165 | { |
|
165 | { | |
166 | if((spidev<3)&&(spidev>=0)) |
|
166 | if((spidev<3)&&(spidev>=0)) | |
167 | { |
|
167 | { | |
168 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
|
168 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
169 | _dev_->CR1 |= (1<<6); |
|
169 | _dev_->CR1 |= (1<<6); | |
170 | return 1; |
|
170 | return 1; | |
171 | } |
|
171 | } | |
172 | return -1; |
|
172 | return -1; | |
173 | } |
|
173 | } | |
174 |
|
174 | |||
175 |
|
175 | |||
176 | int spidisable(spi_t spidev) |
|
176 | int spidisable(spi_t spidev) | |
177 | { |
|
177 | { | |
178 | if((spidev<3)&&(spidev>=0)) |
|
178 | if((spidev<3)&&(spidev>=0)) | |
179 | { |
|
179 | { | |
180 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
|
180 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
181 | _dev_->CR1 &= ~(1<<6); |
|
181 | _dev_->CR1 &= ~(1<<6); | |
182 | return 1; |
|
182 | return 1; | |
183 | } |
|
183 | } | |
184 | return -1; |
|
184 | return -1; | |
185 | } |
|
185 | } | |
186 |
|
186 | |||
187 | int spisetconfig(spi_t spidev, uint32_t config, uint32_t speed) |
|
187 | int spisetconfig(spi_t spidev, uint32_t config, uint32_t speed) | |
188 | { |
|
188 | { | |
189 | if((spidev<3)&&(spidev>=0)) |
|
189 | if((spidev<3)&&(spidev>=0)) | |
190 | { |
|
190 | { | |
191 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
|
191 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
192 | _dev_->CR2 |= (1<<2); |
|
192 | _dev_->CR2 |= (1<<2); | |
193 | _dev_->CR1 |= (1<<2); |
|
193 | _dev_->CR1 |= (1<<2); | |
194 | spisetspeed(spidev,speed); |
|
194 | spisetspeed(spidev,speed); | |
195 | spisetdatabits(spidev,config & SPIBITSMASK); |
|
195 | spisetdatabits(spidev,config & SPIBITSMASK); | |
196 | spisetbitorder(spidev,config & SPIBITORDERMASK); |
|
196 | spisetbitorder(spidev,config & SPIBITORDERMASK); | |
197 | spisetclkinhlevel(spidev,config & SPICLKINHLVLMASK); |
|
197 | spisetclkinhlevel(spidev,config & SPICLKINHLVLMASK); | |
198 | spisetclkphase(spidev,config & SPICLKPHASEMASK); |
|
198 | spisetclkphase(spidev,config & SPICLKPHASEMASK); | |
199 | return 0; |
|
199 | return 0; | |
200 | } |
|
200 | } | |
201 | return 1; |
|
201 | return 1; | |
202 | } |
|
202 | } | |
203 |
|
203 | |||
204 | int spisetspeed(spi_t spidev, uint32_t speed) |
|
204 | int spisetspeed(spi_t spidev, uint32_t speed) | |
205 | { |
|
205 | { | |
206 | if((spidev<3)&&(spidev>=0)) |
|
206 | if((spidev<3)&&(spidev>=0)) | |
207 | { |
|
207 | { | |
208 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
|
208 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
209 | uint32_t apbclock = 0x00; |
|
209 | uint32_t apbclock = 0x00; | |
210 | RCC_ClocksTypeDef RCC_ClocksStatus; |
|
210 | RCC_ClocksTypeDef RCC_ClocksStatus; | |
211 | RCC_GetClocksFreq(&RCC_ClocksStatus); |
|
211 | RCC_GetClocksFreq(&RCC_ClocksStatus); | |
212 | if (_dev_ == SPI1) |
|
212 | if (_dev_ == SPI1) | |
213 | { |
|
213 | { | |
214 | apbclock = RCC_ClocksStatus.PCLK2_Frequency; |
|
214 | apbclock = RCC_ClocksStatus.PCLK2_Frequency; | |
215 | } |
|
215 | } | |
216 | else |
|
216 | else | |
217 | { |
|
217 | { | |
218 | apbclock = RCC_ClocksStatus.PCLK1_Frequency; |
|
218 | apbclock = RCC_ClocksStatus.PCLK1_Frequency; | |
219 | } |
|
219 | } | |
220 | int32_t speederror = 0x7FFFFFFF; //max error |
|
220 | int32_t speederror = 0x7FFFFFFF; //max error | |
221 | int32_t prev_speederror = 0x7FFFFFFF; |
|
221 | int32_t prev_speederror = 0x7FFFFFFF; | |
222 | int32_t realspeed = 0; |
|
222 | int32_t realspeed = 0; | |
223 | unsigned char divider = 0; |
|
223 | unsigned char divider = 0; | |
224 | do |
|
224 | do | |
225 | { |
|
225 | { | |
226 | divider ++; |
|
226 | divider ++; | |
227 | prev_speederror = speederror; |
|
227 | prev_speederror = speederror; | |
228 | realspeed = apbclock>>(divider); |
|
228 | realspeed = apbclock>>(divider); | |
229 | speederror = realspeed - speed; |
|
229 | speederror = realspeed - speed; | |
230 | if(speederror<0)speederror=-speederror; |
|
230 | if(speederror<0)speederror=-speederror; | |
231 | if(divider>8)break; |
|
231 | if(divider>8)break; | |
232 | }while(speederror<prev_speederror); |
|
232 | }while(speederror<prev_speederror); | |
233 | speed = apbclock>>(divider-1); |
|
233 | speed = apbclock>>(divider-1); | |
234 | divider-=2; |
|
234 | divider-=2; | |
235 | _dev_->CR1 &= 0xFFD7; // clear prescaler bits 3:5 |
|
235 | _dev_->CR1 &= 0xFFD7; // clear prescaler bits 3:5 | |
236 | _dev_->CR1 |= ((0x7 & divider)<<3); |
|
236 | _dev_->CR1 |= ((0x7 & divider)<<3); | |
237 | return 1; |
|
237 | return 1; | |
238 | } |
|
238 | } | |
239 | return -1; |
|
239 | return -1; | |
240 | } |
|
240 | } | |
241 |
|
241 | |||
|
242 | uint32_t spigetspeed(spi_t spidev) | |||
|
243 | { | |||
|
244 | if((spidev<3)&&(spidev>=0)) | |||
|
245 | { | |||
|
246 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |||
|
247 | uint32_t apbclock = 0x00; | |||
|
248 | RCC_ClocksTypeDef RCC_ClocksStatus; | |||
|
249 | RCC_GetClocksFreq(&RCC_ClocksStatus); | |||
|
250 | if (_dev_ == SPI1) | |||
|
251 | { | |||
|
252 | apbclock = RCC_ClocksStatus.PCLK2_Frequency; | |||
|
253 | } | |||
|
254 | else | |||
|
255 | { | |||
|
256 | apbclock = RCC_ClocksStatus.PCLK1_Frequency; | |||
|
257 | } | |||
|
258 | int BR= (_dev_->CR1>>3)&0x7; | |||
|
259 | return apbclock>>(BR+1); | |||
|
260 | } | |||
|
261 | return -1; | |||
|
262 | } | |||
242 |
|
263 | |||
243 | int spisetdatabits(spi_t spidev,spibits_t bitscnt) |
|
264 | int spisetdatabits(spi_t spidev,spibits_t bitscnt) | |
244 | { |
|
265 | { | |
245 | if((spidev<3)&&(spidev>=0)) |
|
266 | if((spidev<3)&&(spidev>=0)) | |
246 | { |
|
267 | { | |
247 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
|
268 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
248 | int result = 0; |
|
269 | int result = 0; | |
249 | switch(bitscnt) |
|
270 | switch(bitscnt) | |
250 | { |
|
271 | { | |
251 | case spi8bits: |
|
272 | case spi8bits: | |
252 | _dev_->CR1 &= ~(1<<11); |
|
273 | _dev_->CR1 &= ~(1<<11); | |
253 | result = 1; |
|
274 | result = 1; | |
254 | break; |
|
275 | break; | |
255 | case spi16bits: |
|
276 | case spi16bits: | |
256 | _dev_->CR1 |= (1<<11); |
|
277 | _dev_->CR1 |= (1<<11); | |
257 | result = 1; |
|
278 | result = 1; | |
258 | break; |
|
279 | break; | |
259 | default: |
|
280 | default: | |
260 | result =-1; |
|
281 | result =-1; | |
261 | break; |
|
282 | break; | |
262 | } |
|
283 | } | |
263 | return result; |
|
284 | return result; | |
264 | } |
|
285 | } | |
265 | return -1; |
|
286 | return -1; | |
266 | } |
|
287 | } | |
267 |
|
288 | |||
268 | int spisetbitorder(spi_t spidev,spibitorder_t order) |
|
289 | int spisetbitorder(spi_t spidev,spibitorder_t order) | |
269 | { |
|
290 | { | |
270 | if((spidev<3)&&(spidev>=0)) |
|
291 | if((spidev<3)&&(spidev>=0)) | |
271 | { |
|
292 | { | |
272 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
|
293 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
273 | if(order==spimsbfirst) |
|
294 | if(order==spimsbfirst) | |
274 | { |
|
295 | { | |
275 | _dev_->CR1 &= ~(1<<7); |
|
296 | _dev_->CR1 &= ~(1<<7); | |
276 | return 1; |
|
297 | return 1; | |
277 | } |
|
298 | } | |
278 | else |
|
299 | else | |
279 | { |
|
300 | { | |
280 | if(order==spilsbfirst) |
|
301 | if(order==spilsbfirst) | |
281 | { |
|
302 | { | |
282 | _dev_->CR1 |= (1<<7); |
|
303 | _dev_->CR1 |= (1<<7); | |
283 | return 1; |
|
304 | return 1; | |
284 | } |
|
305 | } | |
285 | else return -1; |
|
306 | else return -1; | |
286 | } |
|
307 | } | |
287 | } |
|
308 | } | |
288 | return -1; |
|
309 | return -1; | |
289 | } |
|
310 | } | |
290 |
|
311 | |||
291 | int spisetclkinhlevel(spi_t spidev,spiclkinhlvl_t level) |
|
312 | int spisetclkinhlevel(spi_t spidev,spiclkinhlvl_t level) | |
292 | { |
|
313 | { | |
293 | if((spidev<3)&&(spidev>=0)) |
|
314 | if((spidev<3)&&(spidev>=0)) | |
294 | { |
|
315 | { | |
295 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
|
316 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
296 | if(level==spiclkinhlow) |
|
317 | if(level==spiclkinhlow) | |
297 | { |
|
318 | { | |
298 | _dev_->CR1 &= ~(1<<1); |
|
319 | _dev_->CR1 &= ~(1<<1); | |
299 | return 1; |
|
320 | return 1; | |
300 | } |
|
321 | } | |
301 | else |
|
322 | else | |
302 | { |
|
323 | { | |
303 | if(level==spiclkinhhigh) |
|
324 | if(level==spiclkinhhigh) | |
304 | { |
|
325 | { | |
305 | _dev_->CR1 |= (1<<1); |
|
326 | _dev_->CR1 |= (1<<1); | |
306 | return 1; |
|
327 | return 1; | |
307 | } |
|
328 | } | |
308 | else return -1; |
|
329 | else return -1; | |
309 | } |
|
330 | } | |
310 | } |
|
331 | } | |
311 | return -1; |
|
332 | return -1; | |
312 | } |
|
333 | } | |
313 |
|
334 | |||
314 | int spisetclkphase(spi_t spidev,spiclkphase_t phase) |
|
335 | int spisetclkphase(spi_t spidev,spiclkphase_t phase) | |
315 | { |
|
336 | { | |
316 | if((spidev<3)&&(spidev>=0)) |
|
337 | if((spidev<3)&&(spidev>=0)) | |
317 | { |
|
338 | { | |
318 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
|
339 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
319 | if(phase==spiclkfirstedge) |
|
340 | if(phase==spiclkfirstedge) | |
320 | { |
|
341 | { | |
321 | _dev_->CR1 &= ~1; |
|
342 | _dev_->CR1 &= ~1; | |
322 | return 1; |
|
343 | return 1; | |
323 | } |
|
344 | } | |
324 | else |
|
345 | else | |
325 | { |
|
346 | { | |
326 | if(phase==spiclksecondedge) |
|
347 | if(phase==spiclksecondedge) | |
327 | { |
|
348 | { | |
328 | _dev_->CR1 |= 1; |
|
349 | _dev_->CR1 |= 1; | |
329 | return 1; |
|
350 | return 1; | |
330 | } |
|
351 | } | |
331 | else return -1; |
|
352 | else return -1; | |
332 | } |
|
353 | } | |
333 | } |
|
354 | } | |
334 | return -1; |
|
355 | return -1; | |
335 | } |
|
356 | } | |
336 |
|
357 | |||
337 | int spiputw(spi_t spidev,uint16_t data) |
|
358 | int spiputw(spi_t spidev,uint16_t data) | |
338 | { |
|
359 | { | |
339 | if((spidev<3)&&(spidev>=0)) |
|
360 | if((spidev<3)&&(spidev>=0)) | |
340 | { |
|
361 | { | |
341 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
|
362 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
342 | while(((_dev_->SR & (1<<1)) == 0) ); |
|
363 | while(((_dev_->SR & (1<<1)) == 0) ); | |
343 | _dev_->DR = data; |
|
364 | _dev_->DR = data; | |
344 | while(((_dev_->SR & (1<<0)) == 0) ); |
|
365 | while(((_dev_->SR & (1<<0)) == 0) ); | |
345 | return _dev_->DR; |
|
366 | return _dev_->DR; | |
346 | } |
|
367 | } | |
347 | return -1; |
|
368 | return -1; | |
348 | } |
|
369 | } | |
349 | uint16_t spigetw(spi_t spidev) |
|
370 | uint16_t spigetw(spi_t spidev) | |
350 | { |
|
371 | { | |
351 | if((spidev<3)&&(spidev>=0)) |
|
372 | if((spidev<3)&&(spidev>=0)) | |
352 | { |
|
373 | { | |
353 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
|
374 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
354 | while(((_dev_->SR & (1<<1)) == 0) ); |
|
375 | while(((_dev_->SR & (1<<1)) == 0) ); | |
355 | _dev_->DR = 0xFFFF; |
|
376 | _dev_->DR = 0xFFFF; | |
356 | while(((_dev_->SR & (1<<0)) == 0) ); |
|
377 | while(((_dev_->SR & (1<<0)) == 0) ); | |
357 | return _dev_->DR; |
|
378 | return _dev_->DR; | |
358 | } |
|
379 | } | |
359 | return -1; |
|
380 | return -1; | |
360 | } |
|
381 | } | |
361 |
|
382 | |||
362 | int spiputs(spi_t spidev,char* s) |
|
383 | int spiputs(spi_t spidev,char* s) | |
363 | { |
|
384 | { | |
364 | while (*s) spiputw(spidev,*s++); |
|
385 | while (*s) spiputw(spidev,*s++); | |
365 | return 1; |
|
386 | return 1; | |
366 | } |
|
387 | } | |
367 |
|
388 | |||
368 | int spigets(spi_t spidev,char* s) |
|
389 | int spigets(spi_t spidev,char* s) | |
369 | { |
|
390 | { | |
370 | do |
|
391 | do | |
371 | { |
|
392 | { | |
372 | (*s) = spigetw(spidev); |
|
393 | (*s) = spigetw(spidev); | |
373 | } |
|
394 | } | |
374 | while(*s++); |
|
395 | while(*s++); | |
375 | return 1; |
|
396 | return 1; | |
376 | } |
|
397 | } | |
377 |
|
398 | |||
378 | int spiputnw(spi_t spidev,uint16_t* w,int n) |
|
399 | int spiputnw(spi_t spidev,uint16_t* w,int n) | |
379 | { |
|
400 | { | |
380 | while(n!=0) |
|
401 | while(n!=0) | |
381 | { |
|
402 | { | |
382 | spiputw(spidev,*w++); |
|
403 | spiputw(spidev,*w++); | |
383 | n--; |
|
404 | n--; | |
384 | } |
|
405 | } | |
385 | return 1; |
|
406 | return 1; | |
386 | } |
|
407 | } | |
387 |
|
408 | |||
388 | int spigetnw(spi_t spidev,uint16_t* w,int n) |
|
409 | int spigetnw(spi_t spidev,uint16_t* w,int n) | |
389 | { |
|
410 | { | |
390 | while(n!=0) |
|
411 | while(n!=0) | |
391 | { |
|
412 | { | |
392 | *w++=spigetw(spidev); |
|
413 | *w++=spigetw(spidev); | |
393 | n--; |
|
414 | n--; | |
394 | } |
|
415 | } | |
395 | return 1; |
|
416 | return 1; | |
396 | } |
|
417 | } | |
397 |
|
418 | |||
398 | int spiputnc(spi_t spidev,char* c,int n) |
|
419 | int spiputnc(spi_t spidev,char* c,int n) | |
399 | { |
|
420 | { | |
400 | while(n!=0) |
|
421 | while(n!=0) | |
401 | { |
|
422 | { | |
402 | spiputw(spidev,*c++); |
|
423 | spiputw(spidev,*c++); | |
403 | n--; |
|
424 | n--; | |
404 | } |
|
425 | } | |
405 | return 1; |
|
426 | return 1; | |
406 | } |
|
427 | } | |
407 |
|
428 | |||
408 | int spigetnc(spi_t spidev,char* c,int n) |
|
429 | int spigetnc(spi_t spidev,char* c,int n) | |
409 | { |
|
430 | { | |
410 | while(n!=0) |
|
431 | while(n!=0) | |
411 | { |
|
432 | { | |
412 | *c++=spigetw(spidev); |
|
433 | *c++=spigetw(spidev); | |
413 | n--; |
|
434 | n--; | |
414 | } |
|
435 | } | |
415 | return 1; |
|
436 | return 1; | |
416 | } |
|
437 | } | |
417 |
|
438 | |||
418 | int spiavailiabledata(spi_t spidev) |
|
439 | int spiavailiabledata(spi_t spidev) | |
419 | { |
|
440 | { | |
420 | return 0; |
|
441 | return 0; | |
421 | } |
|
442 | } | |
422 |
|
443 | |||
423 |
|
444 | |||
424 | int spitransactionfinished(spi_t spidev) |
|
445 | int spitransactionfinished(spi_t spidev) | |
425 | { |
|
446 | { | |
426 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
|
447 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
427 | if((spidev<3)&&(spidev>=0)) |
|
448 | if((spidev<3)&&(spidev>=0)) | |
428 | { |
|
449 | { | |
429 | if((_dev_->SR & (1<<7)) == (1<<7))return 1; |
|
450 | if((_dev_->SR & (1<<7)) == (1<<7))return 1; | |
430 | } |
|
451 | } | |
431 | return 0; |
|
452 | return 0; | |
432 | } |
|
453 | } | |
433 |
|
454 | |||
434 |
|
455 | |||
435 |
|
456 | |||
436 |
|
457 | |||
437 |
|
458 | |||
438 |
|
459 | |||
439 |
|
460 | |||
440 |
|
461 | |||
441 |
|
462 | |||
442 |
|
463 | |||
443 |
|
464 | |||
444 |
|
465 | |||
445 |
|
466 | |||
446 |
|
467 | |||
447 |
|
468 | |||
448 |
|
469 | |||
449 |
|
470 |
@@ -1,14 +1,14 | |||||
1 |
|
1 | |||
2 | INCLUDEPATH += $$[QT_INSTALL_HEADERS] \ |
|
2 | INCLUDEPATH += $$[QT_INSTALL_HEADERS] \ | |
3 | $$[QT_INSTALL_HEADERS]/GRAPHIC/CONTROLERS \ |
|
3 | $$[QT_INSTALL_HEADERS]/GRAPHIC/CONTROLERS \ | |
4 | $$[QT_INSTALL_HEADERS]/GRAPHIC/TC_CONTROLERS \ |
|
4 | $$[QT_INSTALL_HEADERS]/GRAPHIC/TC_CONTROLERS \ | |
5 | $$[QT_INSTALL_HEADERS]/GRAPHIC/GUI/FONTS \ |
|
5 | $$[QT_INSTALL_HEADERS]/GRAPHIC/GUI/FONTS \ | |
6 | $$[QT_INSTALL_HEADERS]/GRAPHIC/GUI/Widgets \ |
|
6 | $$[QT_INSTALL_HEADERS]/GRAPHIC/GUI/Widgets \ | |
7 | $$[QT_INSTALL_HEADERS]/$$ARCH |
|
7 | $$[QT_INSTALL_HEADERS]/$$ARCH | |
8 |
|
8 | |||
9 |
|
9 | |||
10 | LIBS += -L$$[QT_INSTALL_LIBS]/$$ARCH -lterminal -lCS43L22 -lina226 -lili9328 -lssd2119 -lSTMPE811 -lfonts -lsdcard -lfat32 -lmbr -luart -li2c -lgpio -lspi -lcpu -lcore -lm |
|
10 | LIBS += -L$$[QT_INSTALL_LIBS]/$$ARCH -lterminal -lCS43L22 -lina226 -lili9328 -lssd2119 -lSTMPE811 -lvs10XX -lfonts -lsdcard -lfat32 -lmbr -luart -li2c -lgpio -lspi -lcpu -lcore -lm | |
11 |
|
11 | |||
12 |
|
12 | |||
13 |
|
13 | |||
14 |
|
14 |
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