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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) 2012, Alexis Jeandet | |||
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4 | -- | |||
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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. | |||
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9 | -- | |||
|
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. | |||
|
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 | |||
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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 | #ifndef SDCARD-SDIO_H | |||
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23 | #define SDCARD-SDIO_H | |||
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24 | #include <blkdevice.h> | |||
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25 | #include <libucstrings.h> | |||
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26 | #include <uhandle.h> | |||
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27 | #include <sdcard.h> | |||
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28 | ||||
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29 | extern void sdcardsdiomake(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)); | |||
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30 | extern void sdcardsdiomakeblkdev(blkdevice* dev,sdcardDev* sdcard, blkdevselect_t select,blkdevpower_t power,blkdevdetect_t detect,blkdevwriteprotected_t writeprotected); | |||
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33 | #endif | |||
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1 | /*------------------------------------------------------------------------------ | |||
|
2 | -- This file is a part of the libuc, microcontroler library | |||
|
3 | -- Copyright (C) 2012, 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 | -------------------------------------------------------------------------------*/ | |||
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22 | #ifndef SDCARD-SPI_H | |||
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23 | #define SDCARD-SPI_H | |||
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24 | #include <blkdevice.h> | |||
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25 | #include <libucstrings.h> | |||
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26 | #include <uhandle.h> | |||
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27 | #include <sdcard.h> | |||
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28 | ||||
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29 | ||||
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30 | extern 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)); | |||
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31 | extern void sdcardspimakeblkdev(blkdevice* dev,sdcardDev* sdcard, blkdevselect_t select,blkdevpower_t power,blkdevdetect_t detect,blkdevwriteprotected_t writeprotected); | |||
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34 | #endif | |||
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@@ -1,319 +1,326 | |||||
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 "bsp.h" |
|
22 | #include "bsp.h" | |
23 | #include <streamdevices.h> |
|
23 | #include <streamdevices.h> | |
24 | #include <malloc.h> |
|
24 | #include <malloc.h> | |
25 | #include <gpio.h> |
|
25 | #include <gpio.h> | |
26 | #include <uart.h> |
|
26 | #include <uart.h> | |
27 | #include <stdio.h> |
|
27 | #include <stdio.h> | |
28 | #include <stm32f4xx_gpio.h> |
|
28 | #include <stm32f4xx_gpio.h> | |
29 | #include <stm32f4xx_fsmc.h> |
|
29 | #include <stm32f4xx_fsmc.h> | |
30 | #include <i2c.h> |
|
30 | #include <i2c.h> | |
31 | #include <core.h> |
|
31 | #include <core.h> | |
32 | uint32_t OSC0 =8000000; |
|
32 | uint32_t OSC0 =8000000; | |
33 | uint32_t INTOSC =16000000; |
|
33 | uint32_t INTOSC =16000000; | |
34 | uint32_t RTCOSC =32768; |
|
34 | uint32_t RTCOSC =32768; | |
35 | uint32_t currentCpuFreq=0; |
|
35 | uint32_t currentCpuFreq=0; | |
36 | extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__]; |
|
36 | extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__]; | |
37 |
|
37 | |||
38 | LCD_IF_t lcdIF0={ |
|
38 | LCD_IF_t lcdIF0={ | |
39 | .init = &bsp_FSMC_init, |
|
39 | .init = &bsp_FSMC_init, | |
40 | .writereg = &bsp_lcd0_write_reg, |
|
40 | .writereg = &bsp_lcd0_write_reg, | |
41 | .readreg = &bsp_lcd0_read_reg, |
|
41 | .readreg = &bsp_lcd0_read_reg, | |
42 | .writeGRAM = &bsp_lcd0_writeGRAM, |
|
42 | .writeGRAM = &bsp_lcd0_writeGRAM, | |
43 | .readGRAM = &bsp_lcd0_readGRAM |
|
43 | .readGRAM = &bsp_lcd0_readGRAM | |
44 | }; |
|
44 | }; | |
45 |
|
45 | |||
46 | LCD_t lcd0={ |
|
46 | LCD_t lcd0={ | |
47 | .interface = &lcdIF0, |
|
47 | .interface = &lcdIF0, | |
48 | .init = &ili9328init, |
|
48 | .init = &ili9328init, | |
49 | .paint = &ili9328paint, |
|
49 | .paint = &ili9328paint, | |
50 | .paintText = &ili9328paintText, |
|
50 | .paintText = &ili9328paintText, | |
51 | .paintFilRect = &ili9328paintFilRect, |
|
51 | .paintFilRect = &ili9328paintFilRect, | |
52 | .refreshenable = &ili9328refreshenable, |
|
52 | .refreshenable = &ili9328refreshenable, | |
53 | .width= 240, |
|
53 | .width= 240, | |
54 | .height = 320 |
|
54 | .height = 320 | |
55 | }; |
|
55 | }; | |
56 |
|
56 | |||
57 | volatile int16_t* lcd0_CMD=(volatile int16_t*) (0x60000000 | 0x08000000); |
|
57 | volatile int16_t* lcd0_CMD=(volatile int16_t*) (0x60000000 | 0x08000000); | |
58 | volatile int16_t* lcd0_DATA=((volatile int16_t*)(0x60000000 | 0x08000002)); |
|
58 | volatile int16_t* lcd0_DATA=((volatile int16_t*)(0x60000000 | 0x08000002)); | |
59 |
|
59 | |||
60 | float VREF0 =(float)3.3; |
|
60 | float VREF0 =(float)3.3; | |
61 |
|
61 | |||
62 | int bsp_init() |
|
62 | int bsp_init() | |
63 | { |
|
63 | { | |
64 | int i=0; |
|
64 | int i=0; | |
65 | for(i=0;i<32;i++) |
|
65 | for(i=0;i<32;i++) | |
66 | { |
|
66 | { | |
67 | __opnfiles__[i] = NULL; |
|
67 | __opnfiles__[i] = NULL; | |
68 | } |
|
68 | } | |
69 | bsp_GPIO_init(); |
|
69 | bsp_GPIO_init(); | |
70 | bsp_uart_init(); |
|
70 | bsp_uart_init(); | |
71 | bsp_iic_init(); |
|
71 | bsp_iic_init(); | |
72 | bsp_FSMC_init(); |
|
72 | bsp_FSMC_init(); | |
73 | lcd0.init(&lcd0); |
|
73 | lcd0.init(&lcd0); | |
74 | printf("\r================================================================\n\r"); |
|
74 | printf("\r================================================================\n\r"); | |
75 | printf("================================================================\n\r"); |
|
75 | printf("================================================================\n\r"); | |
76 | printf(BSP); |
|
76 | printf(BSP); | |
77 | printf(" initialised\n\r"); |
|
77 | printf(" initialised\n\r"); | |
78 | printf("================================================================\n\r"); |
|
78 | printf("================================================================\n\r"); | |
79 | return 1; |
|
79 | return 1; | |
80 | } |
|
80 | } | |
81 |
|
81 | |||
82 | void bsp_GPIO_init() |
|
82 | void bsp_GPIO_init() | |
83 | { |
|
83 | { | |
84 | gpio_t gpio1 = gpioopen(LED1); |
|
84 | gpio_t gpio1 = gpioopen(LED1); | |
85 | gpio_t gpio2 = gpioopen(LED2); |
|
85 | gpio_t gpio2 = gpioopen(LED2); | |
86 | gpio_t gpio3 = gpioopen(LED3); |
|
86 | gpio_t gpio3 = gpioopen(LED3); | |
87 | gpiosetspeed(&gpio1,gpiohighspeed); |
|
87 | gpiosetspeed(&gpio1,gpiohighspeed); | |
88 | gpiosetspeed(&gpio2,gpiohighspeed); |
|
88 | gpiosetspeed(&gpio2,gpiohighspeed); | |
89 | gpiosetspeed(&gpio3,gpiohighspeed); |
|
89 | gpiosetspeed(&gpio3,gpiohighspeed); | |
90 | gpiosetdir(&gpio1,gpiooutdir); |
|
90 | gpiosetdir(&gpio1,gpiooutdir); | |
91 | gpiosetdir(&gpio2,gpiooutdir); |
|
91 | gpiosetdir(&gpio2,gpiooutdir); | |
92 | gpiosetdir(&gpio3,gpiooutdir); |
|
92 | gpiosetdir(&gpio3,gpiooutdir); | |
93 | } |
|
93 | } | |
94 |
|
94 | |||
95 | void bsp_uart_init() |
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95 | void bsp_uart_init() | |
96 | { |
|
96 | { | |
97 | if(__opnfiles__[1]==NULL) |
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97 | if(__opnfiles__[1]==NULL) | |
98 | { |
|
98 | { | |
99 | //uart_t* uart1 = (uart_t*)malloc(sizeof(uart_t)); |
|
99 | //uart_t* uart1 = (uart_t*)malloc(sizeof(uart_t)); | |
100 | streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice)); |
|
100 | streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice)); | |
101 | uart_t uart = uartopenandconfig(uart3,uartparitynone | uart8bits | uartonestop,115200,PC10,PC11,-1,-1); |
|
101 | uart_t uart = uartopenandconfig(uart3,uartparitynone | uart8bits | uartonestop,115200,PC10,PC11,-1,-1); | |
102 | uartmkstreamdev(uart,fd1); |
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102 | uartmkstreamdev(uart,fd1); | |
103 | __opnfiles__[1] = fd1; |
|
103 | __opnfiles__[1] = fd1; | |
104 | } |
|
104 | } | |
105 | else |
|
105 | else | |
106 | { |
|
106 | { | |
107 | uartopenandconfig(uart3,uartparitynone | uart8bits | uartonestop,115200,PC10,PC11,-1,-1); |
|
107 | uartopenandconfig(uart3,uartparitynone | uart8bits | uartonestop,115200,PC10,PC11,-1,-1); | |
108 | } |
|
108 | } | |
109 | } |
|
109 | } | |
110 |
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110 | |||
111 | /* |
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111 | /* | |
112 | D0 PD14 D1 PD15 D2 PD0 D3 PD1 D4 PE7 |
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112 | D0 PD14 D1 PD15 D2 PD0 D3 PD1 D4 PE7 | |
113 | D5 PE8 D6 PE9 D7 PE10 D8 PE11 D9 PE12 |
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113 | D5 PE8 D6 PE9 D7 PE10 D8 PE11 D9 PE12 | |
114 | D10 PE13 D11 PE14 D12 PE15 D13 PD8 D14 PD9 |
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114 | D10 PE13 D11 PE14 D12 PE15 D13 PD8 D14 PD9 | |
115 | D15 PD10 |
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115 | D15 PD10 | |
116 | A0 PF0 = RS FSMC_NE3 PG10 CS FSMC_NWE PD5 W/S |
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116 | A0 PF0 = RS FSMC_NE3 PG10 CS FSMC_NWE PD5 W/S | |
117 | FSMC_NOE PD4 RD |
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117 | FSMC_NOE PD4 RD | |
118 | */ |
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118 | */ | |
119 | /*-- GPIOs Configuration -----------------------------------------------------*/ |
|
119 | /*-- GPIOs Configuration -----------------------------------------------------*/ | |
120 | /* |
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120 | /* | |
121 | +-------------------+--------------------+------------------+------------------+ |
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121 | +-------------------+--------------------+------------------+------------------+ | |
122 | + SRAM pins assignment + |
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122 | + SRAM pins assignment + | |
123 | +-------------------+--------------------+------------------+------------------+ |
|
123 | +-------------------+--------------------+------------------+------------------+ | |
124 | | PD0 <-> FSMC_D2 | PE0 <-> FSMC_NBL0 | PF0 <-> FSMC_A0 | PG0 <-> FSMC_A10 | |
|
124 | | PD0 <-> FSMC_D2 | PE0 <-> FSMC_NBL0 | PF0 <-> FSMC_A0 | PG0 <-> FSMC_A10 | | |
125 | | PD1 <-> FSMC_D3 | PE1 <-> FSMC_NBL1 | PF1 <-> FSMC_A1 | PG1 <-> FSMC_A11 | |
|
125 | | PD1 <-> FSMC_D3 | PE1 <-> FSMC_NBL1 | PF1 <-> FSMC_A1 | PG1 <-> FSMC_A11 | | |
126 | | PD4 <-> FSMC_NOE | PE3 <-> FSMC_A19 | PF2 <-> FSMC_A2 | PG2 <-> FSMC_A12 | |
|
126 | | PD4 <-> FSMC_NOE | PE3 <-> FSMC_A19 | PF2 <-> FSMC_A2 | PG2 <-> FSMC_A12 | | |
127 | | PD5 <-> FSMC_NWE | PE4 <-> FSMC_A20 | PF3 <-> FSMC_A3 | PG3 <-> FSMC_A13 | |
|
127 | | PD5 <-> FSMC_NWE | PE4 <-> FSMC_A20 | PF3 <-> FSMC_A3 | PG3 <-> FSMC_A13 | | |
128 | | PD8 <-> FSMC_D13 | PE7 <-> FSMC_D4 | PF4 <-> FSMC_A4 | PG4 <-> FSMC_A14 | |
|
128 | | PD8 <-> FSMC_D13 | PE7 <-> FSMC_D4 | PF4 <-> FSMC_A4 | PG4 <-> FSMC_A14 | | |
129 | | PD9 <-> FSMC_D14 | PE8 <-> FSMC_D5 | PF5 <-> FSMC_A5 | PG5 <-> FSMC_A15 | |
|
129 | | PD9 <-> FSMC_D14 | PE8 <-> FSMC_D5 | PF5 <-> FSMC_A5 | PG5 <-> FSMC_A15 | | |
130 | | PD10 <-> FSMC_D15 | PE9 <-> FSMC_D6 | PF12 <-> FSMC_A6 | PG9 <-> FSMC_NE2 | |
|
130 | | PD10 <-> FSMC_D15 | PE9 <-> FSMC_D6 | PF12 <-> FSMC_A6 | PG9 <-> FSMC_NE2 | | |
131 | | PD11 <-> FSMC_A16 | PE10 <-> FSMC_D7 | PF13 <-> FSMC_A7 |------------------+ |
|
131 | | PD11 <-> FSMC_A16 | PE10 <-> FSMC_D7 | PF13 <-> FSMC_A7 |------------------+ | |
132 | | PD12 <-> FSMC_A17 | PE11 <-> FSMC_D8 | PF14 <-> FSMC_A8 | |
|
132 | | PD12 <-> FSMC_A17 | PE11 <-> FSMC_D8 | PF14 <-> FSMC_A8 | | |
133 | | PD13 <-> FSMC_A18 | PE12 <-> FSMC_D9 | PF15 <-> FSMC_A9 | |
|
133 | | PD13 <-> FSMC_A18 | PE12 <-> FSMC_D9 | PF15 <-> FSMC_A9 | | |
134 | | PD14 <-> FSMC_D0 | PE13 <-> FSMC_D10 |------------------+ |
|
134 | | PD14 <-> FSMC_D0 | PE13 <-> FSMC_D10 |------------------+ | |
135 | | PD15 <-> FSMC_D1 | PE14 <-> FSMC_D11 | |
|
135 | | PD15 <-> FSMC_D1 | PE14 <-> FSMC_D11 | | |
136 | | | PE15 <-> FSMC_D12 | |
|
136 | | | PE15 <-> FSMC_D12 | | |
137 | +-------------------+--------------------+ |
|
137 | +-------------------+--------------------+ | |
138 | */ |
|
138 | */ | |
139 | int bsp_FSMC_init() |
|
139 | int bsp_FSMC_init() | |
140 | { |
|
140 | { | |
141 | #define GPIOGETPORT(gpio) ((GPIO_TypeDef*)(((((uint32_t)gpio) & (uint32_t)0x0000FF00)*(uint32_t)4) + (uint32_t)GPIOA)) |
|
141 | #define GPIOGETPORT(gpio) ((GPIO_TypeDef*)(((((uint32_t)gpio) & (uint32_t)0x0000FF00)*(uint32_t)4) + (uint32_t)GPIOA)) | |
142 | #define GPIOPORTNUM(gpio) (((uint32_t)(gpio) & (uint32_t)0x0000FF00)>>(uint32_t)8) |
|
142 | #define GPIOPORTNUM(gpio) (((uint32_t)(gpio) & (uint32_t)0x0000FF00)>>(uint32_t)8) | |
143 |
|
143 | |||
144 | gpio_t LCD_DBxList[]={ |
|
144 | gpio_t LCD_DBxList[]={ | |
145 | PD0 ,PD1 ,PD4 ,PD5 ,PD8 ,PD9 ,PD10,PD11,PD12,PD13,PD14,PD15, |
|
145 | PD0 ,PD1 ,PD4 ,PD5 ,PD8 ,PD9 ,PD10,PD11,PD12,PD13,PD14,PD15, | |
146 | PE0 ,PE1 ,PE3 ,PE4 ,PE7 ,PE8 ,PE9 ,PE10,PE11,PE12,PE13,PE14, |
|
146 | PE0 ,PE1 ,PE3 ,PE4 ,PE7 ,PE8 ,PE9 ,PE10,PE11,PE12,PE13,PE14, | |
147 | PE15,PF0 ,PF1 ,PF2 ,PF3 ,PF4 ,PF5 ,PF12,PF13,PF14,PF15,PG0 , |
|
147 | PE15,PF0 ,PF1 ,PF2 ,PF3 ,PF4 ,PF5 ,PF12,PF13,PF14,PF15,PG0 , | |
148 | PG1 ,PG2 ,PG3 ,PG4 ,PG5 ,PG9 ,PG10 |
|
148 | PG1 ,PG2 ,PG3 ,PG4 ,PG5 ,PG9 ,PG10 | |
149 | }; |
|
149 | }; | |
150 |
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150 | |||
151 | for(int i=0;i<43;i++) |
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151 | for(int i=0;i<43;i++) | |
152 | { |
|
152 | { | |
153 | gpio_t LCD_DBx = gpioopen(LCD_DBxList[i]); |
|
153 | gpio_t LCD_DBx = gpioopen(LCD_DBxList[i]); | |
154 | LCD_DBx |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; |
|
154 | LCD_DBx |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |
155 | gpiosetconfig(&LCD_DBx); |
|
155 | gpiosetconfig(&LCD_DBx); | |
156 | GPIO_PinAFConfig(GPIOGETPORT(LCD_DBx), (uint8_t)(LCD_DBx & 0xF), GPIO_AF_FSMC); |
|
156 | GPIO_PinAFConfig(GPIOGETPORT(LCD_DBx), (uint8_t)(LCD_DBx & 0xF), GPIO_AF_FSMC); | |
157 | } |
|
157 | } | |
158 |
|
158 | |||
159 | FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure; |
|
159 | FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure; | |
160 | FSMC_NORSRAMTimingInitTypeDef p; |
|
160 | FSMC_NORSRAMTimingInitTypeDef p; | |
161 |
|
161 | |||
162 | /* Enable FSMC clock */ |
|
162 | /* Enable FSMC clock */ | |
163 | RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC, ENABLE); |
|
163 | RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC, ENABLE); | |
164 |
|
164 | |||
165 | /*-- FSMC Configuration ------------------------------------------------------*/ |
|
165 | /*-- FSMC Configuration ------------------------------------------------------*/ | |
166 | /*----------------------- SRAM Bank 3 ----------------------------------------*/ |
|
166 | /*----------------------- SRAM Bank 3 ----------------------------------------*/ | |
167 | /* FSMC_Bank1_NORSRAM3 configuration */ |
|
167 | /* FSMC_Bank1_NORSRAM3 configuration */ | |
168 | p.FSMC_AddressSetupTime = 1; |
|
168 | p.FSMC_AddressSetupTime = 1; | |
169 | p.FSMC_AddressHoldTime = 0; |
|
169 | p.FSMC_AddressHoldTime = 0; | |
170 | p.FSMC_DataSetupTime = getCpuFreq()/14545450 ;// 11; |
|
170 | p.FSMC_DataSetupTime = getCpuFreq()/14545450 ;// 11; | |
171 | p.FSMC_BusTurnAroundDuration = 0; |
|
171 | p.FSMC_BusTurnAroundDuration = 0; | |
172 | p.FSMC_CLKDivision = 0; |
|
172 | p.FSMC_CLKDivision = 0; | |
173 | p.FSMC_DataLatency = 0; |
|
173 | p.FSMC_DataLatency = 0; | |
174 | p.FSMC_AccessMode = FSMC_AccessMode_A; |
|
174 | p.FSMC_AccessMode = FSMC_AccessMode_A; | |
175 | /* Color LCD configuration ------------------------------------ |
|
175 | /* Color LCD configuration ------------------------------------ | |
176 | LCD configured as follow: |
|
176 | LCD configured as follow: | |
177 | - Data/Address MUX = Disable |
|
177 | - Data/Address MUX = Disable | |
178 | - Memory Type = SRAM |
|
178 | - Memory Type = SRAM | |
179 | - Data Width = 16bit |
|
179 | - Data Width = 16bit | |
180 | - Write Operation = Enable |
|
180 | - Write Operation = Enable | |
181 | - Extended Mode = Enable |
|
181 | - Extended Mode = Enable | |
182 | - Asynchronous Wait = Disable */ |
|
182 | - Asynchronous Wait = Disable */ | |
183 |
|
183 | |||
184 | FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM3; |
|
184 | FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM3; | |
185 | FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable; |
|
185 | FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable; | |
186 | FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_SRAM; |
|
186 | FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_SRAM; | |
187 | FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b; |
|
187 | FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b; | |
188 | FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable; |
|
188 | FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable; | |
189 | FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable; |
|
189 | FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable; | |
190 | FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low; |
|
190 | FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low; | |
191 | FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable; |
|
191 | FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable; | |
192 | FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState; |
|
192 | FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState; | |
193 | FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable; |
|
193 | FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable; | |
194 | FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable; |
|
194 | FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable; | |
195 | FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable; |
|
195 | FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable; | |
196 | FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable; |
|
196 | FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable; | |
197 | FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p; |
|
197 | FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p; | |
198 | FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p; |
|
198 | FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p; | |
199 |
|
199 | |||
200 | FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure); |
|
200 | FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure); | |
201 |
|
201 | |||
202 | /* Enable FSMC NOR/SRAM Bank1 */ |
|
202 | /* Enable FSMC NOR/SRAM Bank1 */ | |
203 | FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM3, ENABLE); |
|
203 | FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM3, ENABLE); | |
204 |
|
204 | |||
205 |
|
205 | |||
206 | p.FSMC_AddressSetupTime = getCpuFreq()/50000000; |
|
206 | p.FSMC_AddressSetupTime = getCpuFreq()/50000000; | |
207 | p.FSMC_AddressHoldTime = 0; |
|
207 | p.FSMC_AddressHoldTime = 0; | |
208 | p.FSMC_DataSetupTime = getCpuFreq()/25000000; |
|
208 | p.FSMC_DataSetupTime = getCpuFreq()/25000000; | |
209 | p.FSMC_BusTurnAroundDuration = 1; |
|
209 | p.FSMC_BusTurnAroundDuration = 1; | |
210 | p.FSMC_CLKDivision = 0; |
|
210 | p.FSMC_CLKDivision = 0; | |
211 | p.FSMC_DataLatency = 0; |
|
211 | p.FSMC_DataLatency = 0; | |
212 | p.FSMC_AccessMode = FSMC_AccessMode_A; |
|
212 | p.FSMC_AccessMode = FSMC_AccessMode_A; | |
213 |
|
213 | |||
214 | FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM2; |
|
214 | FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM2; | |
215 | FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable; |
|
215 | FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable; | |
216 | FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_PSRAM; |
|
216 | FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_PSRAM; | |
217 | FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b; |
|
217 | FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b; | |
218 | FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable; |
|
218 | FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable; | |
219 | FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable; |
|
219 | FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable; | |
220 | FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low; |
|
220 | FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low; | |
221 | FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable; |
|
221 | FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable; | |
222 | FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState; |
|
222 | FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState; | |
223 | FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable; |
|
223 | FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable; | |
224 | FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable; |
|
224 | FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable; | |
225 | FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable; |
|
225 | FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable; | |
226 | FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable; |
|
226 | FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable; | |
227 | FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p; |
|
227 | FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p; | |
228 | FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p; |
|
228 | FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p; | |
229 |
|
229 | |||
230 | FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure); |
|
230 | FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure); | |
231 |
|
231 | |||
232 | /*!< Enable FSMC Bank1_SRAM2 Bank */ |
|
232 | /*!< Enable FSMC Bank1_SRAM2 Bank */ | |
233 | FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM2, ENABLE); |
|
233 | FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM2, ENABLE); | |
234 |
|
234 | |||
235 |
|
235 | |||
236 | return 1; |
|
236 | return 1; | |
237 | } |
|
237 | } | |
238 |
|
238 | |||
239 | void bsp_spi_init() |
|
239 | void bsp_spi_init() | |
240 | { |
|
240 | { | |
241 |
|
241 | |||
242 | } |
|
242 | } | |
243 |
|
243 | |||
244 |
|
244 | |||
245 | void bsp_iic_init() |
|
245 | void bsp_iic_init() | |
246 | { |
|
246 | { | |
247 | //i2copenandconfig(i2c2,0,400000,PF0,PF1); |
|
247 | //i2copenandconfig(i2c2,0,400000,PF0,PF1); | |
248 | } |
|
248 | } | |
249 |
|
249 | |||
250 | void bsp_SD_init() |
|
250 | void bsp_SD_init() | |
251 | { |
|
251 | { | |
252 |
|
252 | gpio_t SDIO_DBxList[]={PC8 ,PC9 ,PC10 ,PC11 ,PC12,PD2}; | ||
|
253 | for(int i=0;i<6;i++) | |||
|
254 | { | |||
|
255 | gpio_t SDIO_DBx = gpioopen(SDIO_DBxList[i]); | |||
|
256 | SDIO_DBx |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |||
|
257 | gpiosetconfig(&SDIO_DBx); | |||
|
258 | GPIO_PinAFConfig(GPIOGETPORT(SDIO_DBx), (uint8_t)(SDIO_DBx & 0xF), GPIO_AF_SDIO); | |||
|
259 | } | |||
253 | } |
|
260 | } | |
254 |
|
261 | |||
255 | void vs10XXclearXCS(){} |
|
262 | void vs10XXclearXCS(){} | |
256 | void vs10XXsetXCS(){} |
|
263 | void vs10XXsetXCS(){} | |
257 | int vs10XXDREQ() |
|
264 | int vs10XXDREQ() | |
258 | { |
|
265 | { | |
259 | return 1; |
|
266 | return 1; | |
260 | } |
|
267 | } | |
261 |
|
268 | |||
262 |
|
269 | |||
263 | void bsppowersdcard(char onoff) //always ON |
|
270 | void bsppowersdcard(char onoff) //always ON | |
264 | { |
|
271 | { | |
265 |
|
272 | |||
266 | } |
|
273 | } | |
267 |
|
274 | |||
268 | char bspsdcardpresent() |
|
275 | char bspsdcardpresent() | |
269 | { |
|
276 | { | |
270 | return 0; |
|
277 | return 0; | |
271 | } |
|
278 | } | |
272 |
|
279 | |||
273 | char bspsdcardwriteprotected() |
|
280 | char bspsdcardwriteprotected() | |
274 | { |
|
281 | { | |
275 | return 0; |
|
282 | return 0; | |
276 | } |
|
283 | } | |
277 |
|
284 | |||
278 | void bspsdcardselect(char YESNO) |
|
285 | void bspsdcardselect(char YESNO) | |
279 | { |
|
286 | { | |
280 |
|
287 | |||
281 | } |
|
288 | } | |
282 |
|
289 | |||
283 |
|
290 | |||
284 | void bsp_lcd0_write_reg(uint32_t reg,uint32_t data) |
|
291 | void bsp_lcd0_write_reg(uint32_t reg,uint32_t data) | |
285 | { |
|
292 | { | |
286 | *lcd0_CMD=(uint16_t)reg; |
|
293 | *lcd0_CMD=(uint16_t)reg; | |
287 | *lcd0_DATA=(uint16_t)data; |
|
294 | *lcd0_DATA=(uint16_t)data; | |
288 | } |
|
295 | } | |
289 |
|
296 | |||
290 | uint32_t bsp_lcd0_read_reg(uint32_t reg) |
|
297 | uint32_t bsp_lcd0_read_reg(uint32_t reg) | |
291 | { |
|
298 | { | |
292 | *lcd0_CMD=(uint16_t)reg; |
|
299 | *lcd0_CMD=(uint16_t)reg; | |
293 | return (uint16_t)*lcd0_DATA; |
|
300 | return (uint16_t)*lcd0_DATA; | |
294 | } |
|
301 | } | |
295 |
|
302 | |||
296 | void bsp_lcd0_writeGRAM(void* buffer,uint32_t count) |
|
303 | void bsp_lcd0_writeGRAM(void* buffer,uint32_t count) | |
297 | { |
|
304 | { | |
298 | *lcd0_CMD=(uint16_t)ILI9328_REGISTER_WRITEDATATOGRAM; |
|
305 | *lcd0_CMD=(uint16_t)ILI9328_REGISTER_WRITEDATATOGRAM; | |
299 | uint16_t* castedBuff=(uint16_t*)buffer; |
|
306 | uint16_t* castedBuff=(uint16_t*)buffer; | |
300 | for(int i=0;i<(int)count;i++) |
|
307 | for(int i=0;i<(int)count;i++) | |
301 | { |
|
308 | { | |
302 | *lcd0_DATA=castedBuff[i]; |
|
309 | *lcd0_DATA=castedBuff[i]; | |
303 | } |
|
310 | } | |
304 | } |
|
311 | } | |
305 |
|
312 | |||
306 | void bsp_lcd0_readGRAM(void* buffer,uint32_t count) |
|
313 | void bsp_lcd0_readGRAM(void* buffer,uint32_t count) | |
307 | { |
|
314 | { | |
308 | *lcd0_CMD=(uint16_t)ILI9328_REGISTER_WRITEDATATOGRAM; |
|
315 | *lcd0_CMD=(uint16_t)ILI9328_REGISTER_WRITEDATATOGRAM; | |
309 | uint16_t* castedBuff=(uint16_t*)buffer; |
|
316 | uint16_t* castedBuff=(uint16_t*)buffer; | |
310 | castedBuff[0]=*lcd0_DATA; |
|
317 | castedBuff[0]=*lcd0_DATA; | |
311 | for(int i=0;i<(int)count;i++) |
|
318 | for(int i=0;i<(int)count;i++) | |
312 | { |
|
319 | { | |
313 | castedBuff[i]=*lcd0_DATA; |
|
320 | castedBuff[i]=*lcd0_DATA; | |
314 | } |
|
321 | } | |
315 | } |
|
322 | } | |
316 |
|
323 | |||
317 |
|
324 | |||
318 |
|
325 | |||
319 |
|
326 |
@@ -1,479 +1,494 | |||||
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 |
|
22 | #include <sdcard.h> | |
|
23 | #include <sdcard-spi.h> | |||
|
24 | ||||
|
25 | int sdcardselect (blkdeviceptr _this); | |||
|
26 | void sdcarddeselect (blkdeviceptr _this); | |||
|
27 | int sdcardwait_ready (sdcardDev* sdcard); | |||
|
28 | int sdcardxmit_datablock (sdcardDev* sdcard,const char *buff,char token); | |||
|
29 | int sdcardrcvr_datablock (sdcardDev* sdcard,char *buff,uint32_t btr); | |||
|
30 | char sdcardsend_cmd (blkdeviceptr _this,char cmd,uint32_t arg); | |||
|
31 | ||||
|
32 | DSTATUS sdcarddisk_status (blkdeviceptr _this); | |||
|
33 | DSTATUS sdcarddisk_initialize (blkdeviceptr _this); | |||
|
34 | 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); | |||
|
36 | DRESULT sdcarddisk_ioctl (blkdeviceptr _this,char ctrl,void *buff); | |||
|
37 | ||||
23 | static volatile |
|
38 | static volatile | |
24 | unsigned int Timer1, Timer2; /* 1kHz decrement timer stopped at zero (disk_timerproc()) */ |
|
39 | unsigned int Timer1, Timer2; /* 1kHz decrement timer stopped at zero (disk_timerproc()) */ | |
25 |
|
40 | |||
26 | void sdcarddeselect (blkdeviceptr _this) |
|
41 | void sdcarddeselect (blkdeviceptr _this) | |
27 | { |
|
42 | { | |
28 | char d; |
|
43 | char d; | |
29 | _this->select(0); |
|
44 | _this->select(0); | |
30 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1); /* Dummy clock (force DO hi-z for multiple slave SPI) */ |
|
45 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1); /* Dummy clock (force DO hi-z for multiple slave SPI) */ | |
31 | } |
|
46 | } | |
32 |
|
47 | |||
33 | int sdcardselect (blkdeviceptr _this) /* 1:OK, 0:Timeout */ |
|
48 | int sdcardselect (blkdeviceptr _this) /* 1:OK, 0:Timeout */ | |
34 | { |
|
49 | { | |
35 | char d; |
|
50 | char d; | |
36 | _this->select(1); |
|
51 | _this->select(1); | |
37 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1); /* Dummy clock (force DO enabled) */ |
|
52 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1); /* Dummy clock (force DO enabled) */ | |
38 |
|
53 | |||
39 | if (sdcardwait_ready(((sdcardDev*)_this->phy))) return 1; /* OK */ |
|
54 | if (sdcardwait_ready(((sdcardDev*)_this->phy))) return 1; /* OK */ | |
40 | _this->select(0); |
|
55 | _this->select(0); | |
41 | return 0; /* Timeout */ |
|
56 | return 0; /* Timeout */ | |
42 | } |
|
57 | } | |
43 |
|
58 | |||
44 | int sdcardwait_ready (sdcardDev* sdcard) /* 1:OK, 0:Timeout */ |
|
59 | int sdcardwait_ready (sdcardDev* sdcard) /* 1:OK, 0:Timeout */ | |
45 | { |
|
60 | { | |
46 | char d; |
|
61 | char d; | |
47 | unsigned int tmr; |
|
62 | unsigned int tmr; | |
48 | volatile unsigned int i=0; |
|
63 | volatile unsigned int i=0; | |
49 |
|
64 | |||
50 | for (tmr = 100000; tmr; tmr--) { /* Wait for ready in timeout of 500ms */ |
|
65 | for (tmr = 100000; tmr; tmr--) { /* Wait for ready in timeout of 500ms */ | |
51 | sdcard->rcvr_mmc(sdcard->phy,&d, 1); |
|
66 | sdcard->rcvr_mmc(sdcard->phy,&d, 1); | |
52 | if (d == 0xFF) break; |
|
67 | if (d == 0xFF) break; | |
53 | for(i=0;i<128;i++); |
|
68 | for(i=0;i<128;i++); | |
54 | } |
|
69 | } | |
55 |
|
70 | |||
56 | return tmr ? 1 : 0; |
|
71 | return tmr ? 1 : 0; | |
57 | } |
|
72 | } | |
58 |
|
73 | |||
59 | int sdcardrcvr_datablock (sdcardDev* sdcard,char *buff,uint32_t btr) |
|
74 | int sdcardrcvr_datablock (sdcardDev* sdcard,char *buff,uint32_t btr) | |
60 | { |
|
75 | { | |
61 | char d[2]; |
|
76 | char d[2]; | |
62 | unsigned int tmr; |
|
77 | unsigned int tmr; | |
63 | volatile unsigned int i=0; |
|
78 | volatile unsigned int i=0; | |
64 | for (tmr = 50000; tmr; tmr--) { /* Wait for data packet in timeout of 100ms */ |
|
79 | for (tmr = 50000; tmr; tmr--) { /* Wait for data packet in timeout of 100ms */ | |
65 | sdcard->rcvr_mmc(sdcard->phy,d, 1); |
|
80 | sdcard->rcvr_mmc(sdcard->phy,d, 1); | |
66 | if (d[0] != 0xFF) break; |
|
81 | if (d[0] != 0xFF) break; | |
67 | for(i=0;i<64;i++); |
|
82 | for(i=0;i<64;i++); | |
68 | } |
|
83 | } | |
69 | if (d[0] != 0xFE) return 0; /* If not valid data token, return with error */ |
|
84 | if (d[0] != 0xFE) return 0; /* If not valid data token, return with error */ | |
70 |
|
85 | |||
71 | sdcard->rcvr_mmc(sdcard->phy,buff, btr); /* Receive the data block into buffer */ |
|
86 | sdcard->rcvr_mmc(sdcard->phy,buff, btr); /* Receive the data block into buffer */ | |
72 | sdcard->rcvr_mmc(sdcard->phy,d, 2); /* Discard CRC */ |
|
87 | sdcard->rcvr_mmc(sdcard->phy,d, 2); /* Discard CRC */ | |
73 |
|
88 | |||
74 | return 1; /* Return with success */ |
|
89 | return 1; /* Return with success */ | |
75 | } |
|
90 | } | |
76 |
|
91 | |||
77 |
|
92 | |||
78 | int sdcardxmit_datablock (sdcardDev* sdcard,const char *buff,char token) |
|
93 | int sdcardxmit_datablock (sdcardDev* sdcard,const char *buff,char token) | |
79 | { |
|
94 | { | |
80 | char d[2]; |
|
95 | char d[2]; | |
81 |
|
96 | |||
82 |
|
97 | |||
83 | if (!sdcardwait_ready(sdcard)) return 0; |
|
98 | if (!sdcardwait_ready(sdcard)) return 0; | |
84 |
|
99 | |||
85 | d[0] = token; |
|
100 | d[0] = token; | |
86 | sdcard->xmit_mmc(sdcard->phy,d, 1); /* Xmit a token */ |
|
101 | sdcard->xmit_mmc(sdcard->phy,d, 1); /* Xmit a token */ | |
87 | if (token != 0xFD) { /* Is it data token? */ |
|
102 | if (token != 0xFD) { /* Is it data token? */ | |
88 | sdcard->xmit_mmc(sdcard->phy,buff, 512); /* Xmit the 512 byte data block to MMC */ |
|
103 | sdcard->xmit_mmc(sdcard->phy,buff, 512); /* Xmit the 512 byte data block to MMC */ | |
89 | sdcard->rcvr_mmc(sdcard->phy,d, 2); /* Xmit dummy CRC (0xFF,0xFF) */ |
|
104 | sdcard->rcvr_mmc(sdcard->phy,d, 2); /* Xmit dummy CRC (0xFF,0xFF) */ | |
90 | sdcard->rcvr_mmc(sdcard->phy,d, 1); /* Receive data response */ |
|
105 | sdcard->rcvr_mmc(sdcard->phy,d, 1); /* Receive data response */ | |
91 | if ((d[0] & 0x1F) != 0x05) /* If not accepted, return with error */ |
|
106 | if ((d[0] & 0x1F) != 0x05) /* If not accepted, return with error */ | |
92 | return 0; |
|
107 | return 0; | |
93 | } |
|
108 | } | |
94 |
|
109 | |||
95 | return 1; |
|
110 | return 1; | |
96 | } |
|
111 | } | |
97 |
|
112 | |||
98 |
|
113 | |||
99 | char sdcardsend_cmd (blkdeviceptr _this,char cmd,uint32_t arg) |
|
114 | char sdcardsend_cmd (blkdeviceptr _this,char cmd,uint32_t arg) | |
100 | { |
|
115 | { | |
101 | char n, d, buf[6]; |
|
116 | char n, d, buf[6]; | |
102 |
|
117 | |||
103 |
|
118 | |||
104 | if (cmd & 0x80) { /* ACMD<n> is the command sequense of CMD55-CMD<n> */ |
|
119 | if (cmd & 0x80) { /* ACMD<n> is the command sequense of CMD55-CMD<n> */ | |
105 | cmd &= 0x7F; |
|
120 | cmd &= 0x7F; | |
106 | n = sdcardsend_cmd(_this,CMD55, 0); |
|
121 | n = sdcardsend_cmd(_this,CMD55, 0); | |
107 | if (n > 1) return n; |
|
122 | if (n > 1) return n; | |
108 | } |
|
123 | } | |
109 | /* Select the card and wait for ready */ |
|
124 | /* Select the card and wait for ready */ | |
110 | sdcarddeselect(_this); |
|
125 | sdcarddeselect(_this); | |
111 | if (!sdcardselect(_this)) return 0xFF; |
|
126 | if (!sdcardselect(_this)) return 0xFF; | |
112 | /* Send a command packet */ |
|
127 | /* Send a command packet */ | |
113 | buf[0] = 0x40 | cmd; /* Start + Command index */ |
|
128 | buf[0] = 0x40 | cmd; /* Start + Command index */ | |
114 | buf[1] = (char)(arg >> 24); /* Argument[31..24] */ |
|
129 | buf[1] = (char)(arg >> 24); /* Argument[31..24] */ | |
115 | buf[2] = (char)(arg >> 16); /* Argument[23..16] */ |
|
130 | buf[2] = (char)(arg >> 16); /* Argument[23..16] */ | |
116 | buf[3] = (char)(arg >> 8); /* Argument[15..8] */ |
|
131 | buf[3] = (char)(arg >> 8); /* Argument[15..8] */ | |
117 | buf[4] = (char)arg; /* Argument[7..0] */ |
|
132 | buf[4] = (char)arg; /* Argument[7..0] */ | |
118 | n = 0x01; /* Dummy CRC + Stop */ |
|
133 | n = 0x01; /* Dummy CRC + Stop */ | |
119 | if (cmd == CMD0) n = 0x95; /* (valid CRC for CMD0(0)) */ |
|
134 | if (cmd == CMD0) n = 0x95; /* (valid CRC for CMD0(0)) */ | |
120 | if (cmd == CMD8) n = 0x87; /* (valid CRC for CMD8(0x1AA)) */ |
|
135 | if (cmd == CMD8) n = 0x87; /* (valid CRC for CMD8(0x1AA)) */ | |
121 | if (cmd == CMD55) n = 0x63; |
|
136 | if (cmd == CMD55) n = 0x63; | |
122 | buf[5] = n; |
|
137 | buf[5] = n; | |
123 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,buf, 6); |
|
138 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,buf, 6); | |
124 | /* Receive command response */ |
|
139 | /* Receive command response */ | |
125 | if (cmd == CMD12) {((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1);} /* Skip a stuff byte when stop reading */ |
|
140 | if (cmd == CMD12) {((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1);} /* Skip a stuff byte when stop reading */ | |
126 | n = 10; /* Wait for a valid response in timeout of 10 attempts */ |
|
141 | n = 10; /* Wait for a valid response in timeout of 10 attempts */ | |
127 | do |
|
142 | do | |
128 | { |
|
143 | { | |
129 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1); |
|
144 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,&d, 1); | |
130 | //libucprintf("resp=%d\n\r",d); |
|
145 | //libucprintf("resp=%d\n\r",d); | |
131 | } |
|
146 | } | |
132 | while ((d & 0x80) && --n); |
|
147 | while ((d & 0x80) && --n); | |
133 |
|
148 | |||
134 | return d; /* Return with the response value */ |
|
149 | return d; /* Return with the response value */ | |
135 | } |
|
150 | } | |
136 |
|
151 | |||
137 |
|
152 | |||
138 |
|
153 | |||
139 |
|
154 | |||
140 | DSTATUS sdcarddisk_status (blkdeviceptr _this) |
|
155 | DSTATUS sdcarddisk_status (blkdeviceptr _this) | |
141 | { |
|
156 | { | |
142 | DSTATUS s = ((sdcardDev*)_this->phy)->Stat; |
|
157 | DSTATUS s = ((sdcardDev*)_this->phy)->Stat; | |
143 | char ocr[4]; |
|
158 | char ocr[4]; | |
144 |
|
159 | |||
145 |
|
160 | |||
146 | if ((_this==0) || !_this->detect()) { |
|
161 | if ((_this==0) || !_this->detect()) { | |
147 | s = STA_NODISK | STA_NOINIT; |
|
162 | s = STA_NODISK | STA_NOINIT; | |
148 | } else { |
|
163 | } else { | |
149 | s &= ~STA_NODISK; |
|
164 | s &= ~STA_NODISK; | |
150 | if (_this->writeprotected()) /* Check card write protection */ |
|
165 | if (_this->writeprotected()) /* Check card write protection */ | |
151 | s |= STA_PROTECT; |
|
166 | s |= STA_PROTECT; | |
152 | else |
|
167 | else | |
153 | s &= ~STA_PROTECT; |
|
168 | s &= ~STA_PROTECT; | |
154 | if (!(s & STA_NOINIT)) { |
|
169 | if (!(s & STA_NOINIT)) { | |
155 | if (sdcardsend_cmd(_this,CMD58, 0)) /* Check if the card is kept initialized */ |
|
170 | if (sdcardsend_cmd(_this,CMD58, 0)) /* Check if the card is kept initialized */ | |
156 | s |= STA_NOINIT; |
|
171 | s |= STA_NOINIT; | |
157 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); |
|
172 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); | |
158 | _this->select(0); |
|
173 | _this->select(0); | |
159 | } |
|
174 | } | |
160 | } |
|
175 | } | |
161 | ((sdcardDev*)_this->phy)->Stat = s; |
|
176 | ((sdcardDev*)_this->phy)->Stat = s; | |
162 |
|
177 | |||
163 | return s; |
|
178 | return s; | |
164 | } |
|
179 | } | |
165 |
|
180 | |||
166 |
|
181 | |||
167 |
|
182 | |||
168 |
|
183 | |||
169 | DSTATUS sdcarddisk_initialize (blkdeviceptr _this) |
|
184 | DSTATUS sdcarddisk_initialize (blkdeviceptr _this) | |
170 | { |
|
185 | { | |
171 | char cmd, ty, ocr[4],ocr2[4]; |
|
186 | char cmd, ty, ocr[4],ocr2[4]; | |
172 | int n; |
|
187 | int n; | |
173 | const char dummy=0xff; |
|
188 | const char dummy=0xff; | |
174 | uint32_t speed = 1000000; |
|
189 | uint32_t speed = 1000000; | |
175 |
|
190 | |||
176 | ((sdcardDev*)_this->phy)->setspeed(((sdcardDev*)_this->phy)->phy,350000); |
|
191 | ((sdcardDev*)_this->phy)->setspeed(((sdcardDev*)_this->phy)->phy,350000); | |
177 | if (_this==0) return STA_NOINIT; /* Supports only drive 0 */ |
|
192 | if (_this==0) return STA_NOINIT; /* Supports only drive 0 */ | |
178 | if (((sdcardDev*)_this->phy)->Stat & STA_NODISK) return ((sdcardDev*)_this->phy)->Stat; /* Is card existing in the soket? */ |
|
193 | if (((sdcardDev*)_this->phy)->Stat & STA_NODISK) return ((sdcardDev*)_this->phy)->Stat; /* Is card existing in the soket? */ | |
179 |
|
194 | |||
180 | for (n = 10; n; n--) ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); /* Send 80 dummy clocks */ |
|
195 | for (n = 10; n; n--) ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); /* Send 80 dummy clocks */ | |
181 |
|
196 | |||
182 | ty = 0; |
|
197 | ty = 0; | |
183 | if (sdcardsend_cmd(_this,CMD0, 0) == 1) { /* Put the card SPI/Idle state */ |
|
198 | if (sdcardsend_cmd(_this,CMD0, 0) == 1) { /* Put the card SPI/Idle state */ | |
184 | Timer1 = 1000; /* Initialization timeout = 1 sec */ |
|
199 | Timer1 = 1000; /* Initialization timeout = 1 sec */ | |
185 | if (sdcardsend_cmd(_this,CMD8, 0x1AA) == 1) { /* SDv2? */ |
|
200 | if (sdcardsend_cmd(_this,CMD8, 0x1AA) == 1) { /* SDv2? */ | |
186 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); |
|
201 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); | |
187 | //for (n = 0; n < 4; n++) ocr[n] = xchg_spi(0xFF); /* Get 32 bit return value of R7 resp */ |
|
202 | //for (n = 0; n < 4; n++) ocr[n] = xchg_spi(0xFF); /* Get 32 bit return value of R7 resp */ | |
188 | if (ocr[2] == 0x01 && ocr[3] == 0xAA) { /* Is the card supports vcc of 2.7-3.6V? */ |
|
203 | if (ocr[2] == 0x01 && ocr[3] == 0xAA) { /* Is the card supports vcc of 2.7-3.6V? */ | |
189 | while (Timer1 && sdcardsend_cmd(_this,ACMD41, 1UL << 30)) ; /* Wait for end of initialization with ACMD41(HCS) */ |
|
204 | while (Timer1 && sdcardsend_cmd(_this,ACMD41, 1UL << 30)) ; /* Wait for end of initialization with ACMD41(HCS) */ | |
190 | if (Timer1 && sdcardsend_cmd(_this,CMD58, 0) == 0) { /* Check CCS bit in the OCR */ |
|
205 | if (Timer1 && sdcardsend_cmd(_this,CMD58, 0) == 0) { /* Check CCS bit in the OCR */ | |
191 | //for (n = 0; n < 4; n++) ocr[n] = xchg_spi(0xFF); |
|
206 | //for (n = 0; n < 4; n++) ocr[n] = xchg_spi(0xFF); | |
192 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); |
|
207 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); | |
193 | ty = (ocr[0] & 0x40) ? CT_SD2 | CT_BLOCK : CT_SD2; /* Card id SDv2 */ |
|
208 | ty = (ocr[0] & 0x40) ? CT_SD2 | CT_BLOCK : CT_SD2; /* Card id SDv2 */ | |
194 | } |
|
209 | } | |
195 | } |
|
210 | } | |
196 | } else { /* Not SDv2 card */ |
|
211 | } else { /* Not SDv2 card */ | |
197 | if (sdcardsend_cmd(_this,ACMD41, 0) <= 1) { /* SDv1 or MMC? */ |
|
212 | if (sdcardsend_cmd(_this,ACMD41, 0) <= 1) { /* SDv1 or MMC? */ | |
198 | ty = CT_SD1; cmd = ACMD41; /* SDv1 (ACMD41(0)) */ |
|
213 | ty = CT_SD1; cmd = ACMD41; /* SDv1 (ACMD41(0)) */ | |
199 | } else { |
|
214 | } else { | |
200 | ty = CT_MMC; cmd = CMD1; /* MMCv3 (CMD1(0)) */ |
|
215 | ty = CT_MMC; cmd = CMD1; /* MMCv3 (CMD1(0)) */ | |
201 | } |
|
216 | } | |
202 | while (Timer1 && sdcardsend_cmd(_this,cmd, 0)) ; /* Wait for end of initialization */ |
|
217 | while (Timer1 && sdcardsend_cmd(_this,cmd, 0)) ; /* Wait for end of initialization */ | |
203 | if (!Timer1 || sdcardsend_cmd(_this,CMD16, 512) != 0) /* Set block length: 512 */ |
|
218 | if (!Timer1 || sdcardsend_cmd(_this,CMD16, 512) != 0) /* Set block length: 512 */ | |
204 | ty = 0; |
|
219 | ty = 0; | |
205 | } |
|
220 | } | |
206 | } |
|
221 | } | |
207 | ((sdcardDev*)_this->phy)->CardType = ty; /* Card type */ |
|
222 | ((sdcardDev*)_this->phy)->CardType = ty; /* Card type */ | |
208 |
|
223 | |||
209 | if (ty) { /* OK */ |
|
224 | if (ty) { /* OK */ | |
210 | ((sdcardDev*)_this->phy)->Stat &= ~STA_NOINIT; /* Clear STA_NOINIT flag */ |
|
225 | ((sdcardDev*)_this->phy)->Stat &= ~STA_NOINIT; /* Clear STA_NOINIT flag */ | |
211 | sdcardsend_cmd(_this,CMD58, 0); |
|
226 | sdcardsend_cmd(_this,CMD58, 0); | |
212 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); |
|
227 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr, 4); | |
213 | do |
|
228 | do | |
214 | { |
|
229 | { | |
215 | speed+=1000000; |
|
230 | speed+=1000000; | |
216 | ((sdcardDev*)_this->phy)->setspeed(((sdcardDev*)_this->phy)->phy,speed); |
|
231 | ((sdcardDev*)_this->phy)->setspeed(((sdcardDev*)_this->phy)->phy,speed); | |
217 | sdcardsend_cmd(_this,CMD58, 0); |
|
232 | sdcardsend_cmd(_this,CMD58, 0); | |
218 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr2, 4); |
|
233 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ocr2, 4); | |
219 | for(n=0;n<4;n++) |
|
234 | for(n=0;n<4;n++) | |
220 | { |
|
235 | { | |
221 | if(ocr[n]!=ocr2[n]) |
|
236 | if(ocr[n]!=ocr2[n]) | |
222 | { |
|
237 | { | |
223 | n=0; |
|
238 | n=0; | |
224 | break; |
|
239 | break; | |
225 | } |
|
240 | } | |
226 | } |
|
241 | } | |
227 | if(speed>(50*1000*1000)) |
|
242 | if(speed>(50*1000*1000)) | |
228 | { |
|
243 | { | |
229 | break; |
|
244 | break; | |
230 | } |
|
245 | } | |
231 | }while(n); |
|
246 | }while(n); | |
232 | if(!n) |
|
247 | if(!n) | |
233 | { |
|
248 | { | |
234 | speed-=1000000; |
|
249 | speed-=1000000; | |
235 | ((sdcardDev*)_this->phy)->setspeed(((sdcardDev*)_this->phy)->phy,speed); |
|
250 | ((sdcardDev*)_this->phy)->setspeed(((sdcardDev*)_this->phy)->phy,speed); | |
236 | } |
|
251 | } | |
237 |
|
252 | |||
238 | } else { /* Failed */ |
|
253 | } else { /* Failed */ | |
239 | //power_off(); |
|
254 | //power_off(); | |
240 | ((sdcardDev*)_this->phy)->Stat = STA_NOINIT; |
|
255 | ((sdcardDev*)_this->phy)->Stat = STA_NOINIT; | |
241 | } |
|
256 | } | |
242 | sdcarddeselect (_this); |
|
257 | sdcarddeselect (_this); | |
243 | return ((sdcardDev*)_this->phy)->Stat; |
|
258 | return ((sdcardDev*)_this->phy)->Stat; | |
244 | } |
|
259 | } | |
245 |
|
260 | |||
246 |
|
261 | |||
247 |
|
262 | |||
248 |
|
263 | |||
249 |
|
264 | |||
250 |
|
265 | |||
251 |
|
266 | |||
252 |
|
267 | |||
253 |
|
268 | |||
254 |
|
269 | |||
255 | DRESULT sdcarddisk_read (blkdeviceptr _this,char *buff,uint32_t sector,char count) |
|
270 | DRESULT sdcarddisk_read (blkdeviceptr _this,char *buff,uint32_t sector,char count) | |
256 | { |
|
271 | { | |
257 | DSTATUS s; |
|
272 | DSTATUS s; | |
258 |
|
273 | |||
259 |
|
274 | |||
260 | s = sdcarddisk_status(_this); |
|
275 | s = sdcarddisk_status(_this); | |
261 | if (s & STA_NOINIT) return RES_NOTRDY; |
|
276 | if (s & STA_NOINIT) return RES_NOTRDY; | |
262 | if (!count) return RES_PARERR; |
|
277 | if (!count) return RES_PARERR; | |
263 | if (!(((sdcardDev*)_this->phy)->CardType & CT_BLOCK)) sector *= 512; /* Convert LBA to byte address if needed */ |
|
278 | if (!(((sdcardDev*)_this->phy)->CardType & CT_BLOCK)) sector *= 512; /* Convert LBA to byte address if needed */ | |
264 |
|
279 | |||
265 | if (count == 1) { /* Single block read */ |
|
280 | if (count == 1) { /* Single block read */ | |
266 | if ((sdcardsend_cmd(_this,CMD17, sector) == 0) && sdcardrcvr_datablock((sdcardDev*)(_this->phy),buff, 512)) |
|
281 | if ((sdcardsend_cmd(_this,CMD17, sector) == 0) && sdcardrcvr_datablock((sdcardDev*)(_this->phy),buff, 512)) | |
267 | count = 0; |
|
282 | count = 0; | |
268 | } |
|
283 | } | |
269 | else { /* Multiple block read */ |
|
284 | else { /* Multiple block read */ | |
270 | if (sdcardsend_cmd(_this,CMD18, sector) == 0) { /* READ_MULTIPLE_BLOCK */ |
|
285 | if (sdcardsend_cmd(_this,CMD18, sector) == 0) { /* READ_MULTIPLE_BLOCK */ | |
271 | do { |
|
286 | do { | |
272 | if (!sdcardrcvr_datablock (((sdcardDev*)_this->phy),buff, 512)) break; |
|
287 | if (!sdcardrcvr_datablock (((sdcardDev*)_this->phy),buff, 512)) break; | |
273 | buff += 512; |
|
288 | buff += 512; | |
274 | } while (--count); |
|
289 | } while (--count); | |
275 | sdcardsend_cmd(_this,CMD12, 0); /* STOP_TRANSMISSION */ |
|
290 | sdcardsend_cmd(_this,CMD12, 0); /* STOP_TRANSMISSION */ | |
276 | } |
|
291 | } | |
277 | } |
|
292 | } | |
278 | sdcarddeselect (_this); |
|
293 | sdcarddeselect (_this); | |
279 |
|
294 | |||
280 | return count ? RES_ERROR : RES_OK; |
|
295 | return count ? RES_ERROR : RES_OK; | |
281 | } |
|
296 | } | |
282 |
|
297 | |||
283 |
|
298 | |||
284 |
|
299 | |||
285 |
|
300 | |||
286 |
|
301 | |||
287 | DRESULT sdcarddisk_write (blkdeviceptr _this,const char *buff,uint32_t sector,char count) |
|
302 | DRESULT sdcarddisk_write (blkdeviceptr _this,const char *buff,uint32_t sector,char count) | |
288 | { |
|
303 | { | |
289 | DSTATUS s; |
|
304 | DSTATUS s; | |
290 |
|
305 | |||
291 |
|
306 | |||
292 | s = sdcarddisk_status(_this); |
|
307 | s = sdcarddisk_status(_this); | |
293 | if (s & STA_NOINIT) return RES_NOTRDY; |
|
308 | if (s & STA_NOINIT) return RES_NOTRDY; | |
294 | if (s & STA_PROTECT) return RES_WRPRT; |
|
309 | if (s & STA_PROTECT) return RES_WRPRT; | |
295 | if (!count) return RES_PARERR; |
|
310 | if (!count) return RES_PARERR; | |
296 | if (!(((sdcardDev*)_this->phy)->CardType & CT_BLOCK)) sector *= 512; /* Convert LBA to byte address if needed */ |
|
311 | if (!(((sdcardDev*)_this->phy)->CardType & CT_BLOCK)) sector *= 512; /* Convert LBA to byte address if needed */ | |
297 |
|
312 | |||
298 | if (count == 1) { /* Single block write */ |
|
313 | if (count == 1) { /* Single block write */ | |
299 | if ((sdcardsend_cmd(_this,CMD24, sector) == 0) /* WRITE_BLOCK */ |
|
314 | if ((sdcardsend_cmd(_this,CMD24, sector) == 0) /* WRITE_BLOCK */ | |
300 | && sdcardxmit_datablock (((sdcardDev*)_this->phy),buff, 0xFE)) |
|
315 | && sdcardxmit_datablock (((sdcardDev*)_this->phy),buff, 0xFE)) | |
301 | count = 0; |
|
316 | count = 0; | |
302 | } |
|
317 | } | |
303 | else { /* Multiple block write */ |
|
318 | else { /* Multiple block write */ | |
304 | if (((sdcardDev*)_this->phy)->CardType & CT_SDC) sdcardsend_cmd(_this,ACMD23, count); |
|
319 | if (((sdcardDev*)_this->phy)->CardType & CT_SDC) sdcardsend_cmd(_this,ACMD23, count); | |
305 | if (sdcardsend_cmd(_this,CMD25, sector) == 0) { /* WRITE_MULTIPLE_BLOCK */ |
|
320 | if (sdcardsend_cmd(_this,CMD25, sector) == 0) { /* WRITE_MULTIPLE_BLOCK */ | |
306 | do { |
|
321 | do { | |
307 | if (!sdcardxmit_datablock (((sdcardDev*)_this->phy),buff, 0xFC)) break; |
|
322 | if (!sdcardxmit_datablock (((sdcardDev*)_this->phy),buff, 0xFC)) break; | |
308 | buff += 512; |
|
323 | buff += 512; | |
309 | } while (--count); |
|
324 | } while (--count); | |
310 | if (!sdcardxmit_datablock (((sdcardDev*)_this->phy),0, 0xFD)) /* STOP_TRAN token */ |
|
325 | if (!sdcardxmit_datablock (((sdcardDev*)_this->phy),0, 0xFD)) /* STOP_TRAN token */ | |
311 | count = 1; |
|
326 | count = 1; | |
312 | } |
|
327 | } | |
313 | } |
|
328 | } | |
314 | sdcarddeselect (_this); |
|
329 | sdcarddeselect (_this); | |
315 |
|
330 | |||
316 | return count ? RES_ERROR : RES_OK; |
|
331 | return count ? RES_ERROR : RES_OK; | |
317 | } |
|
332 | } | |
318 |
|
333 | |||
319 |
|
334 | |||
320 | DRESULT sdcarddisk_ioctl (blkdeviceptr _this,char ctrl,void *buff) |
|
335 | DRESULT sdcarddisk_ioctl (blkdeviceptr _this,char ctrl,void *buff) | |
321 | { |
|
336 | { | |
322 | DRESULT res; |
|
337 | DRESULT res; | |
323 | const char dummy=0xff; |
|
338 | const char dummy=0xff; | |
324 | char n, csd[16], *ptr = buff; |
|
339 | char n, csd[16], *ptr = buff; | |
325 | uint16_t csize; |
|
340 | uint16_t csize; | |
326 | uint32_t *dp, st, ed; |
|
341 | uint32_t *dp, st, ed; | |
327 |
|
342 | |||
328 |
|
343 | |||
329 | if (_this==0) return RES_PARERR; /* Check parameter */ |
|
344 | if (_this==0) return RES_PARERR; /* Check parameter */ | |
330 | if (((sdcardDev*)_this->phy)->Stat & STA_NOINIT) return RES_NOTRDY; /* Check if drive is ready */ |
|
345 | if (((sdcardDev*)_this->phy)->Stat & STA_NOINIT) return RES_NOTRDY; /* Check if drive is ready */ | |
331 |
|
346 | |||
332 | res = RES_ERROR; |
|
347 | res = RES_ERROR; | |
333 |
|
348 | |||
334 | switch (ctrl) { |
|
349 | switch (ctrl) { | |
335 | case CTRL_SYNC : /* Wait for end of internal write process of the drive */ |
|
350 | case CTRL_SYNC : /* Wait for end of internal write process of the drive */ | |
336 | if (sdcardselect (_this)) { |
|
351 | if (sdcardselect (_this)) { | |
337 | sdcarddeselect (_this); |
|
352 | sdcarddeselect (_this); | |
338 | res = RES_OK; |
|
353 | res = RES_OK; | |
339 | } |
|
354 | } | |
340 | break; |
|
355 | break; | |
341 |
|
356 | |||
342 | case GET_SECTOR_COUNT : /* Get drive capacity in unit of sector (DWORD) */ |
|
357 | case GET_SECTOR_COUNT : /* Get drive capacity in unit of sector (DWORD) */ | |
343 | if ((sdcardsend_cmd(_this,CMD9, 0) == 0) && sdcardrcvr_datablock (((sdcardDev*)_this->phy),csd, 16)) { |
|
358 | if ((sdcardsend_cmd(_this,CMD9, 0) == 0) && sdcardrcvr_datablock (((sdcardDev*)_this->phy),csd, 16)) { | |
344 | if ((csd[0] >> 6) == 1) { /* SDC ver 2.00 */ |
|
359 | if ((csd[0] >> 6) == 1) { /* SDC ver 2.00 */ | |
345 | csize = csd[9] + ((uint16_t)csd[8] << 8) + 1; |
|
360 | csize = csd[9] + ((uint16_t)csd[8] << 8) + 1; | |
346 | *(uint32_t*)buff = (uint32_t)csize << 10; |
|
361 | *(uint32_t*)buff = (uint32_t)csize << 10; | |
347 | } else { /* SDC ver 1.XX or MMC ver 3 */ |
|
362 | } else { /* SDC ver 1.XX or MMC ver 3 */ | |
348 | n = (csd[5] & 15) + ((csd[10] & 128) >> 7) + ((csd[9] & 3) << 1) + 2; |
|
363 | n = (csd[5] & 15) + ((csd[10] & 128) >> 7) + ((csd[9] & 3) << 1) + 2; | |
349 | csize = (csd[8] >> 6) + ((uint16_t)csd[7] << 2) + ((uint16_t)(csd[6] & 3) << 10) + 1; |
|
364 | csize = (csd[8] >> 6) + ((uint16_t)csd[7] << 2) + ((uint16_t)(csd[6] & 3) << 10) + 1; | |
350 | *(uint32_t*)buff = (uint32_t)csize << (n - 9); |
|
365 | *(uint32_t*)buff = (uint32_t)csize << (n - 9); | |
351 | } |
|
366 | } | |
352 | res = RES_OK; |
|
367 | res = RES_OK; | |
353 | } |
|
368 | } | |
354 | break; |
|
369 | break; | |
355 |
|
370 | |||
356 | case GET_SECTOR_SIZE : /* Get sector size in unit of byte (WORD) */ |
|
371 | case GET_SECTOR_SIZE : /* Get sector size in unit of byte (WORD) */ | |
357 | *(uint16_t*)buff = 512; |
|
372 | *(uint16_t*)buff = 512; | |
358 | res = RES_OK; |
|
373 | res = RES_OK; | |
359 | break; |
|
374 | break; | |
360 |
|
375 | |||
361 | case GET_BLOCK_SIZE : /* Get erase block size in unit of sector (DWORD) */ |
|
376 | case GET_BLOCK_SIZE : /* Get erase block size in unit of sector (DWORD) */ | |
362 | if (((sdcardDev*)_this->phy)->CardType & CT_SD2) { /* SDC ver 2.00 */ |
|
377 | if (((sdcardDev*)_this->phy)->CardType & CT_SD2) { /* SDC ver 2.00 */ | |
363 | if (sdcardsend_cmd(_this,ACMD13, 0) == 0) { /* Read SD status */ |
|
378 | if (sdcardsend_cmd(_this,ACMD13, 0) == 0) { /* Read SD status */ | |
364 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); |
|
379 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); | |
365 | if (sdcardrcvr_datablock (((sdcardDev*)_this->phy),csd, 16)) { /* Read partial block */ |
|
380 | if (sdcardrcvr_datablock (((sdcardDev*)_this->phy),csd, 16)) { /* Read partial block */ | |
366 | for (n = 64 - 16; n; n--) ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); /* Purge trailing data */ |
|
381 | for (n = 64 - 16; n; n--) ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); /* Purge trailing data */ | |
367 | *(uint32_t*)buff = 16UL << (csd[10] >> 4); |
|
382 | *(uint32_t*)buff = 16UL << (csd[10] >> 4); | |
368 | res = RES_OK; |
|
383 | res = RES_OK; | |
369 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); |
|
384 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); | |
370 | } |
|
385 | } | |
371 | } |
|
386 | } | |
372 | } else { /* SDC ver 1.XX or MMC */ |
|
387 | } else { /* SDC ver 1.XX or MMC */ | |
373 | if ((sdcardsend_cmd(_this,CMD9, 0) == 0) && sdcardrcvr_datablock (((sdcardDev*)_this->phy),csd, 16)) { /* Read CSD */ |
|
388 | if ((sdcardsend_cmd(_this,CMD9, 0) == 0) && sdcardrcvr_datablock (((sdcardDev*)_this->phy),csd, 16)) { /* Read CSD */ | |
374 | if (((sdcardDev*)_this->phy)->CardType & CT_SD1) { /* SDC ver 1.XX */ |
|
389 | if (((sdcardDev*)_this->phy)->CardType & CT_SD1) { /* SDC ver 1.XX */ | |
375 | *(uint32_t*)buff = (((csd[10] & 63) << 1) + ((uint16_t)(csd[11] & 128) >> 7) + 1) << ((csd[13] >> 6) - 1); |
|
390 | *(uint32_t*)buff = (((csd[10] & 63) << 1) + ((uint16_t)(csd[11] & 128) >> 7) + 1) << ((csd[13] >> 6) - 1); | |
376 | } else { /* MMC */ |
|
391 | } else { /* MMC */ | |
377 | *(uint32_t*)buff = ((uint16_t)((csd[10] & 124) >> 2) + 1) * (((csd[11] & 3) << 3) + ((csd[11] & 224) >> 5) + 1); |
|
392 | *(uint32_t*)buff = ((uint16_t)((csd[10] & 124) >> 2) + 1) * (((csd[11] & 3) << 3) + ((csd[11] & 224) >> 5) + 1); | |
378 | } |
|
393 | } | |
379 | res = RES_OK; |
|
394 | res = RES_OK; | |
380 | } |
|
395 | } | |
381 | } |
|
396 | } | |
382 | break; |
|
397 | break; | |
383 |
|
398 | |||
384 | case CTRL_ERASE_SECTOR : /* Erase a block of sectors (used when _USE_ERASE == 1) */ |
|
399 | case CTRL_ERASE_SECTOR : /* Erase a block of sectors (used when _USE_ERASE == 1) */ | |
385 | if (!(((sdcardDev*)_this->phy)->CardType & CT_SDC)) break; /* Check if the card is SDC */ |
|
400 | if (!(((sdcardDev*)_this->phy)->CardType & CT_SDC)) break; /* Check if the card is SDC */ | |
386 | if (sdcarddisk_ioctl(_this, MMC_GET_CSD, csd)) break; /* Get CSD */ |
|
401 | if (sdcarddisk_ioctl(_this, MMC_GET_CSD, csd)) break; /* Get CSD */ | |
387 | if (!(csd[0] >> 6) && !(csd[10] & 0x40)) break; /* Check if sector erase can be applied to the card */ |
|
402 | if (!(csd[0] >> 6) && !(csd[10] & 0x40)) break; /* Check if sector erase can be applied to the card */ | |
388 | dp = buff; st = dp[0]; ed = dp[1]; /* Load sector block */ |
|
403 | dp = buff; st = dp[0]; ed = dp[1]; /* Load sector block */ | |
389 | if (!(((sdcardDev*)_this->phy)->CardType & CT_BLOCK)) { |
|
404 | if (!(((sdcardDev*)_this->phy)->CardType & CT_BLOCK)) { | |
390 | st *= 512; ed *= 512; |
|
405 | st *= 512; ed *= 512; | |
391 | } |
|
406 | } | |
392 | 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 */ |
|
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 */ | |
393 | res = RES_OK; /* FatFs does not check result of this command */ |
|
408 | res = RES_OK; /* FatFs does not check result of this command */ | |
394 | break; |
|
409 | break; | |
395 |
|
410 | |||
396 | /* Following command are not used by FatFs module */ |
|
411 | /* Following command are not used by FatFs module */ | |
397 |
|
412 | |||
398 | case MMC_GET_TYPE : /* Get MMC/SDC type (BYTE) */ |
|
413 | case MMC_GET_TYPE : /* Get MMC/SDC type (BYTE) */ | |
399 | *ptr = ((sdcardDev*)_this->phy)->CardType; |
|
414 | *ptr = ((sdcardDev*)_this->phy)->CardType; | |
400 | res = RES_OK; |
|
415 | res = RES_OK; | |
401 | break; |
|
416 | break; | |
402 |
|
417 | |||
403 | case MMC_GET_CSD : /* Read CSD (16 bytes) */ |
|
418 | case MMC_GET_CSD : /* Read CSD (16 bytes) */ | |
404 | if (sdcardsend_cmd(_this,CMD9, 0) == 0 /* READ_CSD */ |
|
419 | if (sdcardsend_cmd(_this,CMD9, 0) == 0 /* READ_CSD */ | |
405 | && sdcardrcvr_datablock (((sdcardDev*)_this->phy),ptr, 16)) |
|
420 | && sdcardrcvr_datablock (((sdcardDev*)_this->phy),ptr, 16)) | |
406 | res = RES_OK; |
|
421 | res = RES_OK; | |
407 | break; |
|
422 | break; | |
408 |
|
423 | |||
409 | case MMC_GET_CID : /* Read CID (16 bytes) */ |
|
424 | case MMC_GET_CID : /* Read CID (16 bytes) */ | |
410 | if (sdcardsend_cmd(_this,CMD10, 0) == 0 /* READ_CID */ |
|
425 | if (sdcardsend_cmd(_this,CMD10, 0) == 0 /* READ_CID */ | |
411 | && sdcardrcvr_datablock (((sdcardDev*)_this->phy),ptr, 16)) |
|
426 | && sdcardrcvr_datablock (((sdcardDev*)_this->phy),ptr, 16)) | |
412 | res = RES_OK; |
|
427 | res = RES_OK; | |
413 | break; |
|
428 | break; | |
414 |
|
429 | |||
415 | case MMC_GET_OCR : /* Read OCR (4 bytes) */ |
|
430 | case MMC_GET_OCR : /* Read OCR (4 bytes) */ | |
416 | if (sdcardsend_cmd(_this,CMD58, 0) == 0) { /* READ_OCR */ |
|
431 | if (sdcardsend_cmd(_this,CMD58, 0) == 0) { /* READ_OCR */ | |
417 | //for (n = 4; n; n--) *ptr++ = |
|
432 | //for (n = 4; n; n--) *ptr++ = | |
418 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ptr, 4); |
|
433 | ((sdcardDev*)_this->phy)->rcvr_mmc(((sdcardDev*)_this->phy)->phy,ptr, 4); | |
419 | res = RES_OK; |
|
434 | res = RES_OK; | |
420 | } |
|
435 | } | |
421 | break; |
|
436 | break; | |
422 |
|
437 | |||
423 | case MMC_GET_SDSTAT : /* Read SD status (64 bytes) */ |
|
438 | case MMC_GET_SDSTAT : /* Read SD status (64 bytes) */ | |
424 | if (sdcardsend_cmd(_this,ACMD13, 0) == 0) { /* SD_STATUS */ |
|
439 | if (sdcardsend_cmd(_this,ACMD13, 0) == 0) { /* SD_STATUS */ | |
425 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); |
|
440 | ((sdcardDev*)_this->phy)->xmit_mmc(((sdcardDev*)_this->phy)->phy,&dummy, 1); | |
426 | if (sdcardrcvr_datablock (((sdcardDev*)_this->phy),ptr, 64)) |
|
441 | if (sdcardrcvr_datablock (((sdcardDev*)_this->phy),ptr, 64)) | |
427 | res = RES_OK; |
|
442 | res = RES_OK; | |
428 | } |
|
443 | } | |
429 | break; |
|
444 | break; | |
430 |
|
445 | |||
431 | default: |
|
446 | default: | |
432 | res = RES_PARERR; |
|
447 | res = RES_PARERR; | |
433 | } |
|
448 | } | |
434 |
|
449 | |||
435 | sdcarddeselect (_this); |
|
450 | sdcarddeselect (_this); | |
436 |
|
451 | |||
437 | return res; |
|
452 | return res; | |
438 | } |
|
453 | } | |
439 |
|
454 | |||
440 |
|
455 | |||
441 |
|
456 | |||
442 | 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)) |
|
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)) | |
443 | { |
|
458 | { | |
444 | sdcard->phy = phy; |
|
459 | sdcard->phy = phy; | |
445 | sdcard->rcvr_mmc = rcvr_mmc; |
|
460 | sdcard->rcvr_mmc = rcvr_mmc; | |
446 | sdcard->xmit_mmc = xmit_mmc; |
|
461 | sdcard->xmit_mmc = xmit_mmc; | |
447 | sdcard->setspeed = setspeed; |
|
462 | sdcard->setspeed = setspeed; | |
448 | sdcard->getspeed = getspeed; |
|
463 | sdcard->getspeed = getspeed; | |
449 | } |
|
464 | } | |
450 |
|
465 | |||
451 | void sdcardmakeblkdev(blkdevice* dev,sdcardDev* sdcard, blkdevselect_t select,blkdevpower_t power,blkdevdetect_t detect,blkdevwriteprotected_t writeprotected) |
|
466 | void sdcardmakeblkdev(blkdevice* dev,sdcardDev* sdcard, blkdevselect_t select,blkdevpower_t power,blkdevdetect_t detect,blkdevwriteprotected_t writeprotected) | |
452 | { |
|
467 | { | |
453 | dev->phy=sdcard; |
|
468 | dev->phy=sdcard; | |
454 | dev->select=select; |
|
469 | dev->select=select; | |
455 | dev->power = power; |
|
470 | dev->power = power; | |
456 | dev->detect = detect; |
|
471 | dev->detect = detect; | |
457 | dev->writeprotected = writeprotected; |
|
472 | dev->writeprotected = writeprotected; | |
458 | dev->write = sdcarddisk_write; |
|
473 | dev->write = sdcarddisk_write; | |
459 | dev->read = sdcarddisk_read; |
|
474 | dev->read = sdcarddisk_read; | |
460 | dev->ioctl = sdcarddisk_ioctl; |
|
475 | dev->ioctl = sdcarddisk_ioctl; | |
461 | dev->initialize = sdcarddisk_initialize; |
|
476 | dev->initialize = sdcarddisk_initialize; | |
462 | dev->status = sdcarddisk_status; |
|
477 | dev->status = sdcarddisk_status; | |
463 | } |
|
478 | } | |
464 |
|
479 | |||
465 |
|
480 | |||
466 |
|
481 | |||
467 |
|
482 | |||
468 |
|
483 | |||
469 |
|
484 | |||
470 |
|
485 | |||
471 |
|
486 | |||
472 |
|
487 | |||
473 |
|
488 | |||
474 |
|
489 | |||
475 |
|
490 | |||
476 |
|
491 | |||
477 |
|
492 | |||
478 |
|
493 | |||
479 |
|
494 |
@@ -1,118 +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) */ |
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31 | #define ACMD41 (0x80+41) /* SEND_OP_COND (SDC) */ | |
32 | #define CMD8 (8) /* SEND_IF_COND */ |
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32 | #define CMD8 (8) /* SEND_IF_COND */ | |
33 | #define CMD9 (9) /* SEND_CSD */ |
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33 | #define CMD9 (9) /* SEND_CSD */ | |
34 | #define CMD10 (10) /* SEND_CID */ |
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34 | #define CMD10 (10) /* SEND_CID */ | |
35 | #define CMD12 (12) /* STOP_TRANSMISSION */ |
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35 | #define CMD12 (12) /* STOP_TRANSMISSION */ | |
36 | #define ACMD13 (0x80+13) /* SD_STATUS (SDC) */ |
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36 | #define ACMD13 (0x80+13) /* SD_STATUS (SDC) */ | |
37 | #define CMD16 (16) /* SET_BLOCKLEN */ |
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37 | #define CMD16 (16) /* SET_BLOCKLEN */ | |
38 | #define CMD17 (17) /* READ_SINGLE_BLOCK */ |
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38 | #define CMD17 (17) /* READ_SINGLE_BLOCK */ | |
39 | #define CMD18 (18) /* READ_MULTIPLE_BLOCK */ |
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39 | #define CMD18 (18) /* READ_MULTIPLE_BLOCK */ | |
40 | #define CMD23 (23) /* SET_BLOCK_COUNT (MMC) */ |
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40 | #define CMD23 (23) /* SET_BLOCK_COUNT (MMC) */ | |
41 | #define ACMD23 (0x80+23) /* SET_WR_BLK_ERASE_COUNT (SDC) */ |
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41 | #define ACMD23 (0x80+23) /* SET_WR_BLK_ERASE_COUNT (SDC) */ | |
42 | #define CMD24 (24) /* WRITE_BLOCK */ |
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42 | #define CMD24 (24) /* WRITE_BLOCK */ | |
43 | #define CMD25 (25) /* WRITE_MULTIPLE_BLOCK */ |
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43 | #define CMD25 (25) /* WRITE_MULTIPLE_BLOCK */ | |
44 | #define CMD32 (32) /* ERASE_ER_BLK_START */ |
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44 | #define CMD32 (32) /* ERASE_ER_BLK_START */ | |
45 | #define CMD33 (33) /* ERASE_ER_BLK_END */ |
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45 | #define CMD33 (33) /* ERASE_ER_BLK_END */ | |
46 | #define CMD38 (38) /* ERASE */ |
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46 | #define CMD38 (38) /* ERASE */ | |
47 | #define CMD55 (55) /* APP_CMD */ |
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47 | #define CMD55 (55) /* APP_CMD */ | |
48 | #define CMD58 (58) /* READ_OCR */ |
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48 | #define CMD58 (58) /* READ_OCR */ | |
49 |
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49 | |||
50 | /* Card type flags (CardType) */ |
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50 | /* Card type flags (CardType) */ | |
51 | #define CT_MMC 0x01 /* MMC ver 3 */ |
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51 | #define CT_MMC 0x01 /* MMC ver 3 */ | |
52 | #define CT_SD1 0x02 /* SD ver 1 */ |
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52 | #define CT_SD1 0x02 /* SD ver 1 */ | |
53 | #define CT_SD2 0x04 /* SD ver 2 */ |
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53 | #define CT_SD2 0x04 /* SD ver 2 */ | |
54 | #define CT_SDC (CT_SD1|CT_SD2) /* SD */ |
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54 | #define CT_SDC (CT_SD1|CT_SD2) /* SD */ | |
55 | #define CT_BLOCK 0x08 /* Block addressing */ |
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55 | #define CT_BLOCK 0x08 /* Block addressing */ | |
56 |
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56 | |||
57 | struct sdcard_str |
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57 | struct sdcard_str | |
58 | { |
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58 | { | |
59 | UHANDLE phy; |
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59 | UHANDLE phy; | |
60 | void (*rcvr_mmc) (UHANDLE phy,char *buff,uint32_t bc); |
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60 | void (*rcvr_mmc) (UHANDLE phy,char *buff,uint32_t bc); | |
61 | void (*xmit_mmc) (UHANDLE phy,const char *buff,uint32_t bc); |
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61 | void (*xmit_mmc) (UHANDLE phy,const char *buff,uint32_t bc); | |
62 | void (*setspeed) (UHANDLE phy,uint32_t speed); |
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62 | void (*setspeed) (UHANDLE phy,uint32_t speed); | |
63 | uint32_t (*getspeed) (UHANDLE phy); |
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63 | uint32_t (*getspeed) (UHANDLE phy); | |
64 | DSTATUS Stat; |
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64 | DSTATUS Stat; | |
65 | char CardType; |
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65 | char CardType; | |
66 | }; |
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66 | }; | |
67 |
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67 | |||
68 | typedef volatile struct sdcard_str sdcardDev; |
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68 | typedef volatile struct sdcard_str sdcardDev; | |
69 |
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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)); |
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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); |
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71 | //extern void sdcardmakeblkdev(blkdevice* dev,sdcardDev* sdcard, blkdevselect_t select,blkdevpower_t power,blkdevdetect_t detect,blkdevwriteprotected_t writeprotected); | |
72 |
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72 | |||
73 | extern int sdcardselect (blkdeviceptr _this); |
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74 | extern void sdcarddeselect (blkdeviceptr _this); |
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75 | extern int sdcardwait_ready (sdcardDev* sdcard); |
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76 | extern int sdcardxmit_datablock (sdcardDev* sdcard,const char *buff,char token); |
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77 | extern int sdcardrcvr_datablock (sdcardDev* sdcard,char *buff,uint32_t btr); |
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78 | extern char sdcardsend_cmd (blkdeviceptr _this,char cmd,uint32_t arg); |
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79 |
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80 | extern DSTATUS sdcarddisk_status (blkdeviceptr _this); |
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81 | extern DSTATUS sdcarddisk_initialize (blkdeviceptr _this); |
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82 | extern DRESULT sdcarddisk_read (blkdeviceptr _this,char *buff,uint32_t sector,char count); |
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83 | extern DRESULT sdcarddisk_write (blkdeviceptr _this,const char *buff,uint32_t sector,char count); |
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84 | extern DRESULT sdcarddisk_ioctl (blkdeviceptr _this,char ctrl,void *buff); |
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85 |
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73 | |||
86 | #endif |
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74 | #endif | |
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@@ -1,12 +1,13 | |||||
1 | TEMPLATE = subdirs |
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1 | TEMPLATE = subdirs | |
2 | CONFIG += ordered |
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2 | CONFIG += ordered | |
3 | SUBDIRS = CORE/core.pro \ |
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3 | SUBDIRS = CORE/core.pro \ | |
4 | CPU/cpu.pro \ |
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4 | CPU/cpu.pro \ | |
5 | GPIO/gpio.pro \ |
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5 | GPIO/gpio.pro \ | |
6 | UART/uart.pro \ |
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6 | UART/uart.pro \ | |
7 | SPI/spi.pro \ |
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7 | SPI/spi.pro \ | |
8 | I2C/i2c.pro |
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8 | I2C/i2c.pro \ | |
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9 | SDCARD-SDIO/sdcard-sdio.pro | |||
9 |
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10 | |||
10 |
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11 |
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13 |
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