bsp.c
204 lines
| 4.2 KiB
| text/x-c
|
CLexer
| r60 | /*------------------------------------------------------------------------------ | |||
| -- This file is a part of the libuc, microcontroler library | ||||
| r71 | -- Copyright (C) 2013, Alexis Jeandet | |||
| r60 | -- | |||
| -- This program is free software; you can redistribute it and/or modify | ||||
| -- it under the terms of the GNU General Public License as published by | ||||
| -- the Free Software Foundation; either version 3 of the License, or | ||||
| -- (at your option) any later version. | ||||
| -- | ||||
| -- This program is distributed in the hope that it will be useful, | ||||
| -- but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
| -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
| -- GNU General Public License for more details. | ||||
| -- | ||||
| -- You should have received a copy of the GNU General Public License | ||||
| -- along with this program; if not, write to the Free Software | ||||
| -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||||
| ------------------------------------------------------------------------------- | ||||
| -- Author : Alexis Jeandet | ||||
Jeandet Alexis
|
r64 | -- Mail : alexis.jeandet@member.fsf.org | ||
| r60 | -------------------------------------------------------------------------------*/ | |||
| #include "bsp.h" | ||||
| #include <streamdevices.h> | ||||
| #include <malloc.h> | ||||
| #include <gpio.h> | ||||
| #include <uart.h> | ||||
| #include <stdio.h> | ||||
| #include <stm32f4xx_gpio.h> | ||||
| #include <stm32f4xx_fsmc.h> | ||||
| #include <i2c.h> | ||||
| #include <core.h> | ||||
| #include <terminal.h> | ||||
| r71 | #include "bsp_gpio.h" | |||
| #include "bsp_i2c.h" | ||||
| #include "bsp_i2c.h" | ||||
| r60 | ||||
| uint32_t OSC0 =8000000; | ||||
| uint32_t INTOSC =16000000; | ||||
| uint32_t RTCOSC =32768; | ||||
| uint32_t currentCpuFreq=0; | ||||
| extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__]; | ||||
| r71 | ||||
| r60 | LCD_IF_t lcdIF0={ | |||
| .init = &bsp_FSMC_init, | ||||
| .writereg = &bsp_lcd0_write_reg, | ||||
| .readreg = &bsp_lcd0_read_reg, | ||||
| .writeGRAM = &bsp_lcd0_writeGRAM, | ||||
| .readGRAM = &bsp_lcd0_readGRAM | ||||
| }; | ||||
| LCD_t lcd0={ | ||||
| .interface = &lcdIF0, | ||||
| .init = &ili9328init, | ||||
| .paint = &ili9328paint, | ||||
| .paintText = &ili9328paintText, | ||||
| .paintFilRect = &ili9328paintFilRect, | ||||
|
Jeandet Alexis
|
r66 | .getPix = &ili9328getPix, | ||
| r60 | .refreshenable = &ili9328refreshenable, | |||
| .width= 240, | ||||
| .height = 320 | ||||
| }; | ||||
| terminal_t terminal0; | ||||
| r71 | ||||
| r60 | ||||
| float VREF0 =(float)3.3; | ||||
| volatile vs10XXDev audioCodec0; | ||||
| r71 | ADS7843_t TC0; | |||
| r62 | sdcardDev sdcard2; | |||
| blkdevice sdcard2blkdev; | ||||
| dikpartition sdcard2Part1; | ||||
| FAT32fs sdcard2FAT32part1; | ||||
| dikpartition sdcard2Part2; | ||||
| FAT32fs sdcard2FAT32part2; | ||||
| dikpartition sdcard2Part3; | ||||
| FAT32fs sdcard2FAT32part3; | ||||
| dikpartition sdcard2Part4; | ||||
| FAT32fs sdcard2FAT32part4; | ||||
| r60 | int bsp_init() | |||
| { | ||||
| int i=0; | ||||
| for(i=0;i<__MAX_OPENED_FILES__;i++) | ||||
| { | ||||
| __opnfiles__[i] = NULL; | ||||
| } | ||||
| bsp_GPIO_init(); | ||||
| bsp_uart_init(); | ||||
| bsp_iic_init(); | ||||
| bsp_FSMC_init(); | ||||
| bsp_GTerm_init(); | ||||
| bsp_spi_init(); | ||||
| bsp_SD_init(); | ||||
| bsp_Audio_init(); | ||||
| r71 | bsp_TC_init(); | |||
| r60 | printf("\r=====================\n\r"); | |||
| printf( "=====================\n\r"); | ||||
| printf(BSP); | ||||
| printf(" initialised\n\r"); | ||||
| printf( "=====================\n\r"); | ||||
|
Jeandet Alexis
|
r66 | #if __BYTE_ORDER__==__ORDER_BIG_ENDIAN__ | ||
| printf( "BIG ENDIAN MACHINE\n\r"); | ||||
| #else | ||||
| printf( "LITLE ENDIAN MACHINE\n\r"); | ||||
| #endif | ||||
| r60 | return 1; | |||
| } | ||||
| void bsp_GPIO_init() | ||||
| { | ||||
| r71 | gpio_t GPIO_Out_init_List[]={LED1,LED2,LCD_RESET,LCD_BACKL,VS1053xCS,VS1053xDCS,\ | |||
| VS1053xRESET,SDCARD2CS,LCD_RS,LCD_CS,TC_CS}; | ||||
| gpio_t GPIO_In_init_List[]={VS1053DREQ,SDCARD2CD,BP3,TC_BUSY}; | ||||
| bsp_gpio_set_outputs(GPIO_Out_init_List,11); | ||||
| bsp_gpio_set_inputs(GPIO_In_init_List,4); | ||||
| r60 | gpioclr(VS1053xRESET); | |||
| gpioset(VS1053xCS); | ||||
| gpioset(VS1053xDCS); | ||||
| gpioset(SDCARD2CS); | ||||
| gpioclr(LCD_RESET); | ||||
| gpioclr(LCD_BACKL); | ||||
| } | ||||
| void bsp_uart_init() | ||||
| { | ||||
| r71 | ||||
| r60 | } | |||
|
Jeandet Alexis
|
r66 | |||
| r71 | int bsp_TC_init() | |||
| { | ||||
| ads7843init(&TC0,TC_SPI,tcsetncs,tcbusy); | ||||
| r60 | } | |||
| void bsp_iic_init() | ||||
| { | ||||
| // i2copenandconfig(i2c2,0,10000,PF0,PF1); | ||||
| } | ||||
| r71 | ||||
| void tcsetncs(char val) | ||||
| r60 | { | |||
| r71 | if(val) | |||
| gpioset(TC_CS); | ||||
| else | ||||
| gpioclr(TC_CS); | ||||
| r60 | } | |||
| r71 | int tcbusy() | |||
| r60 | { | |||
| r71 | return gpiogetval(TC_BUSY); | |||
| r60 | } | |||
| void bsp_GTerm_init() | ||||
| { | ||||
| if(__opnfiles__[1]==NULL) | ||||
| { | ||||
| streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice)); | ||||
| r68 | terminal_init(&terminal0 ,&lcd0,&ComicSansMS_8,fd1); | |||
| r71 | terminal_settextColor(&terminal0,0); | |||
| r60 | __opnfiles__[1] = fd1; | |||
| } | ||||
| else | ||||
| { | ||||
| } | ||||
| } | ||||
