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Merge pull request #634 from margguo/master 

[BSP] Update gpio.c in BSP/stm32f10x/drivers/gpio.c
This commit is contained in:
Bernard Xiong 2016-05-23 22:23:03 +08:00
parent 07c0e13060 09b0e48439
commit 4503e5d79d
1 changed files with 58 additions and 5 deletions
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63
bsp/stm32f10x/drivers/gpio.c Normal file → Executable file
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@ -8,8 +8,9 @@
* http://www.rt-thread.org/license/LICENSE * http://www.rt-thread.org/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
* 2015-03-24 Bright the first version * 2015-03-24 Bright the first version
* 2016-05-23 Margguo@gmail.com Add 48 pins IC define
*/ */
#include <rthw.h> #include <rthw.h>
@ -19,7 +20,7 @@
#ifdef RT_USING_PIN #ifdef RT_USING_PIN
#define STM32F10X_PIN_NUMBERS 100 //[ 64, 100, 144 ] #define STM32F10X_PIN_NUMBERS 100 //[48, 64, 100, 144 ]
#define __STM32_PIN(index, rcc, gpio, gpio_index) { 0, RCC_##rcc##Periph_GPIO##gpio, GPIO##gpio, GPIO_Pin_##gpio_index} #define __STM32_PIN(index, rcc, gpio, gpio_index) { 0, RCC_##rcc##Periph_GPIO##gpio, GPIO##gpio, GPIO_Pin_##gpio_index}
#define __STM32_PIN_DEFAULT {-1, 0, 0, 0} #define __STM32_PIN_DEFAULT {-1, 0, 0, 0}
@ -35,6 +36,58 @@ struct pin_index
static const struct pin_index pins[] = static const struct pin_index pins[] =
{ {
#if (STM32F10X_PIN_NUMBERS == 48)
__STM32_PIN_DEFAULT,
__STM32_PIN_DEFAULT,
__STM32_PIN(2, APB2, C, 13),
__STM32_PIN(3, APB2, C, 14),
__STM32_PIN(4, APB2, C, 15),
__STM32_PIN_DEFAULT,
__STM32_PIN_DEFAULT,
__STM32_PIN_DEFAULT,
__STM32_PIN_DEFAULT,
__STM32_PIN_DEFAULT,
__STM32_PIN(10, APB2, A, 0),
__STM32_PIN(11, APB2, A, 1),
__STM32_PIN(12, APB2, A, 2),
__STM32_PIN(13, APB2, A, 3),
__STM32_PIN(14, APB2, A, 4),
__STM32_PIN(15, APB2, A, 5),
__STM32_PIN(16, APB2, A, 6),
__STM32_PIN(17, APB2, A, 7),
__STM32_PIN(18, APB2, B, 0),
__STM32_PIN(19, APB2, B, 1),
__STM32_PIN(20, APB2, B, 2),
__STM32_PIN(21, APB2, B, 10),
__STM32_PIN(22, APB2, B, 11),
__STM32_PIN_DEFAULT,
__STM32_PIN_DEFAULT,
__STM32_PIN(25, APB2, B, 12),
__STM32_PIN(26, APB2, B, 13),
__STM32_PIN(27, APB2, B, 14),
__STM32_PIN(28, APB2, B, 15),
__STM32_PIN(29, APB2, A, 8),
__STM32_PIN(30, APB2, A, 9),
__STM32_PIN(31, APB2, A, 10),
__STM32_PIN(32, APB2, A, 11),
__STM32_PIN(33, APB2, A, 12),
__STM32_PIN(34, APB2, A, 13),
__STM32_PIN_DEFAULT,
__STM32_PIN_DEFAULT,
__STM32_PIN(37, APB2, A, 14),
__STM32_PIN(38, APB2, A, 15),
__STM32_PIN(39, APB2, B, 3),
__STM32_PIN(40, APB2, B, 4),
__STM32_PIN(41, APB2, B, 5),
__STM32_PIN(42, APB2, B, 6),
__STM32_PIN(43, APB2, B, 7),
__STM32_PIN_DEFAULT,
__STM32_PIN(45, APB2, B, 8),
__STM32_PIN(46, APB2, B, 9),
__STM32_PIN_DEFAULT,
__STM32_PIN_DEFAULT,
#endif
#if (STM32F10X_PIN_NUMBERS == 64) #if (STM32F10X_PIN_NUMBERS == 64)
__STM32_PIN_DEFAULT, __STM32_PIN_DEFAULT,
__STM32_PIN_DEFAULT, __STM32_PIN_DEFAULT,
@ -216,7 +269,7 @@ static const struct pin_index pins[] =
__STM32_PIN(7, APB2, C, 13), __STM32_PIN(7, APB2, C, 13),
__STM32_PIN(8, APB2, C, 14), __STM32_PIN(8, APB2, C, 14),
__STM32_PIN(9, APB2, C, 15), __STM32_PIN(9, APB2, C, 15),
__STM32_PIN(10, APB2, F, 0), __STM32_PIN(10, APB2, F, 0),
__STM32_PIN(11, APB2, F, 1), __STM32_PIN(11, APB2, F, 1),
__STM32_PIN(12, APB2, F, 2), __STM32_PIN(12, APB2, F, 2),
@ -472,7 +525,7 @@ const static struct rt_pin_ops _stm32_pin_ops =
int stm32_hw_pin_init(void) int stm32_hw_pin_init(void)
{ {
int result; int result;
result = rt_device_pin_register("pin", &_stm32_pin_ops, RT_NULL); result = rt_device_pin_register("pin", &_stm32_pin_ops, RT_NULL);
return result; return result;
} }