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STM32F4-Discovery BSP User Manual
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Functions | |
| static void | I2Cx_Init (void) |
| Configures I2C interface. | |
| static void | I2Cx_MspInit (void) |
| I2C MSP Initialization. | |
| static void | SPIx_Init (void) |
| SPIx Bus initialization. | |
| static void | SPIx_MspInit (void) |
| SPI MSP Init. | |
| static void | SPIx_Error (void) |
| SPIx error treatment function. | |
| void | ACCELERO_IO_Init (void) |
| Configures the Accelerometer SPI interface. | |
| void | AUDIO_IO_Init (void) |
| Initializes Audio low level. | |
| void | AUDIO_IO_DeInit (void) |
| DeInitializes Audio low level. | |
Function Documentation
| void ACCELERO_IO_Init | ( | void | ) |
Configures the Accelerometer SPI interface.
Definition at line 510 of file stm32f4_discovery.c.
References ACCELERO_CS_GPIO_CLK_ENABLE, ACCELERO_CS_GPIO_PORT, ACCELERO_CS_HIGH, ACCELERO_CS_PIN, and SPIx_Init().
| void AUDIO_IO_DeInit | ( | void | ) |
DeInitializes Audio low level.
Definition at line 660 of file stm32f4_discovery.c.
| void AUDIO_IO_Init | ( | void | ) |
Initializes Audio low level.
Definition at line 628 of file stm32f4_discovery.c.
References AUDIO_RESET_GPIO, AUDIO_RESET_GPIO_CLK_ENABLE, AUDIO_RESET_PIN, and I2Cx_Init().
| static void I2Cx_Init | ( | void | ) | [static] |
Configures I2C interface.
Definition at line 392 of file stm32f4_discovery.c.
References DISCOVERY_I2Cx, I2cHandle, and I2Cx_MspInit().
Referenced by AUDIO_IO_Init(), and I2Cx_Error().
| static void I2Cx_MspInit | ( | void | ) | [static] |
I2C MSP Initialization.
Definition at line 468 of file stm32f4_discovery.c.
References DISCOVERY_I2Cx_CLK_ENABLE, DISCOVERY_I2Cx_ER_IRQn, DISCOVERY_I2Cx_EV_IRQn, DISCOVERY_I2Cx_FORCE_RESET, DISCOVERY_I2Cx_RELEASE_RESET, DISCOVERY_I2Cx_SCL_PIN, DISCOVERY_I2Cx_SCL_SDA_AF, DISCOVERY_I2Cx_SCL_SDA_GPIO_CLK_ENABLE, DISCOVERY_I2Cx_SCL_SDA_GPIO_PORT, and DISCOVERY_I2Cx_SDA_PIN.
Referenced by I2Cx_Init().
| static void SPIx_Error | ( | void | ) | [static] |
SPIx error treatment function.
Definition at line 357 of file stm32f4_discovery.c.
References SpiHandle, and SPIx_Init().
Referenced by SPIx_WriteRead().
| static void SPIx_Init | ( | void | ) | [static] |
SPIx Bus initialization.
Definition at line 311 of file stm32f4_discovery.c.
References DISCOVERY_SPIx, SpiHandle, and SPIx_MspInit().
Referenced by ACCELERO_IO_Init(), and SPIx_Error().
| static void SPIx_MspInit | ( | void | ) | [static] |
SPI MSP Init.
Definition at line 369 of file stm32f4_discovery.c.
References DISCOVERY_SPIx_AF, DISCOVERY_SPIx_CLK_ENABLE, DISCOVERY_SPIx_GPIO_CLK_ENABLE, DISCOVERY_SPIx_GPIO_PORT, DISCOVERY_SPIx_MISO_PIN, DISCOVERY_SPIx_MOSI_PIN, and DISCOVERY_SPIx_SCK_PIN.
Referenced by SPIx_Init().
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