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[bsp][stm32f411][RTduino] pins_switch_to_spi -> switchToSPI

This commit is contained in:
Meco Man 2023-07-09 13:23:57 -04:00 committed by Man, Jianting (Meco)
parent 7cdf0ac5cf
commit 5a51cd29c7
2 changed files with 15 additions and 8 deletions
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15
bsp/stm32/stm32f411-st-nucleo/applications/arduino_pinout/pins_arduino.c
View File

@ -51,16 +51,20 @@ const pin_map_t pin_map_table[]=
{A7, RT_NULL, "adc1", RT_ADC_INTERN_CH_TEMPER}, /* ADC, On-Chip: internal temperature sensor */ {A7, RT_NULL, "adc1", RT_ADC_INTERN_CH_TEMPER}, /* ADC, On-Chip: internal temperature sensor */
}; };
void pins_switch_to_spi(const char *bus_name) #ifdef RTDUINO_USING_SPI
void switchToSPI(const char *bus_name)
{ {
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(!rt_strcmp(bus_name, "spi1")) if(!rt_strcmp(bus_name, "spi1"))
{ {
__HAL_RCC_TIM1_CLK_DISABLE();
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_7);
GPIO_InitTypeDef GPIO_InitStruct = {0};
__HAL_RCC_SPI1_CLK_ENABLE(); __HAL_RCC_SPI1_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE(); __HAL_RCC_GPIOA_CLK_ENABLE();
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5);
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_6);
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_7);
/**SPI1 GPIO Configuration /**SPI1 GPIO Configuration
PA5 ------> SPI1_SCK PA5 ------> SPI1_SCK
PA6 ------> SPI1_MISO PA6 ------> SPI1_MISO
@ -76,3 +80,4 @@ void pins_switch_to_spi(const char *bus_name)
LOG_W("D11, D12 and D13 will switch from PWM to SPI"); LOG_W("D11, D12 and D13 will switch from PWM to SPI");
} }
} }
#endif /* RTDUINO_USING_SPI */

8
bsp/stm32/stm32f411-st-nucleo/applications/arduino_pinout/pins_arduino.h
View File

@ -45,9 +45,11 @@
#define LED_BUILTIN D13 /* Default Built-in LED */ #define LED_BUILTIN D13 /* Default Built-in LED */
/* i2c1 : PB9-SDA PB8-SCL */ /* i2c1 : PB9-SDA PB8-SCL */
#define RTDUINO_DEFAULT_IIC_BUS_NAME "i2c1" #define RTDUINO_DEFAULT_IIC_BUS_NAME "i2c1"
#define SS D7 #define SS D10
#define RTDUINO_DEFAULT_SPI_BUS_NAME "spi1" #define RTDUINO_DEFAULT_SPI_BUS_NAME "spi1"
#define RTDUINO_TONE_HWTIMER_DEVICE_NAME "timer9"
#endif /* Pins_Arduino_h */ #endif /* Pins_Arduino_h */