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board/stm32f3discovery: added SPI configuration

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This commit is contained in:
Hauke Petersen 2014-12-08 15:26:41 +01:00
parent a365619854
commit 7f0ffcf615
2 changed files with 51 additions and 1 deletions
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2
boards/stm32f3discovery/Makefile.features
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@ -1,2 +1,2 @@
FEATURES_PROVIDED += cpp
FEATURES_PROVIDED += periph_uart periph_gpio periph_pwm
FEATURES_PROVIDED += periph_uart periph_gpio periph_pwm periph_spi

50
boards/stm32f3discovery/include/periph_conf.h
View File

@ -147,6 +147,56 @@ extern "C" {
#define PWM_1_PIN_AF 2
/** @} */
/**
* @name SPI configuration
* @{
*/
#define SPI_NUMOF (2U)
#define SPI_0_EN 1
#define SPI_1_EN 1
#define SPI_IRQ_PRIO 1
/* SPI 0 device config */
#define SPI_0_DEV SPI1
#define SPI_0_CLKEN() (RCC->APB2ENR |= RCC_APB2ENR_SPI1EN)
#define SPI_0_CLKDIS() (RCC->APB2ENR &= ~RCC_APB2ENR_SPI1EN)
#define SPI_0_IRQ SPI1_IRQn
#define SPI_0_IRQ_HANDLER isr_spi1
/* SPI 0 pin configuration */
#define SPI_0_SCK_PORT GPIOA
#define SPI_0_SCK_PIN 5
#define SPI_0_SCK_AF 5
#define SPI_0_SCK_PORT_CLKEN() (RCC->AHBENR |= RCC_AHBENR_GPIOAEN)
#define SPI_0_MISO_PORT GPIOA
#define SPI_0_MISO_PIN 6
#define SPI_0_MISO_AF 5
#define SPI_0_MISO_PORT_CLKEN() (RCC->AHBENR |= RCC_AHBENR_GPIOAEN)
#define SPI_0_MOSI_PORT GPIOA
#define SPI_0_MOSI_PIN 7
#define SPI_0_MOSI_AF 5
#define SPI_0_MOSI_PORT_CLKEN() (RCC->AHBENR |= RCC_AHBENR_GPIOAEN)
/* SPI 1 device config */
#define SPI_1_DEV SPI3
#define SPI_1_CLKEN() (RCC->APB1ENR |= RCC_APB1ENR_SPI3EN)
#define SPI_1_CLKDIS() (RCC->APB1ENR &= ~RCC_APB1ENR_SPI3EN)
#define SPI_1_IRQ SPI3_IRQn
#define SPI_1_IRQ_HANDLER isr_spi3
/* SPI 1 pin configuration */
#define SPI_1_SCK_PORT GPIOC
#define SPI_1_SCK_PIN 10
#define SPI_1_SCK_AF 6
#define SPI_1_SCK_PORT_CLKEN() (RCC->AHBENR |= RCC_AHBENR_GPIOCEN)
#define SPI_1_MISO_PORT GPIOC
#define SPI_1_MISO_PIN 11
#define SPI_1_MISO_AF 6
#define SPI_1_MISO_PORT_CLKEN() (RCC->AHBENR |= RCC_AHBENR_GPIOCEN)
#define SPI_1_MOSI_PORT GPIOC
#define SPI_1_MOSI_PIN 12
#define SPI_1_MOSI_AF 6
#define SPI_1_MOSI_PORT_CLKEN() (RCC->AHBENR |= RCC_AHBENR_GPIOCEN)
/** @} */
/**
* @brief GPIO configuration
* @{