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STM32469I-Discovery BSP User Manual
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Functions | |
| static void | I2C1_MspInit (void) |
| Initializes I2C MSP. | |
| static void | I2C2_MspInit (void) |
| Initializes I2C MSP. | |
| static void | I2C1_Init (void) |
| Initializes I2C HAL. | |
| static void | I2C2_Init (void) |
| Initializes I2C HAL. | |
| static HAL_StatusTypeDef | I2C2_ReadMultiple (uint8_t Addr, uint16_t Reg, uint16_t MemAddSize, uint8_t *Buffer, uint16_t Length) |
| static HAL_StatusTypeDef | I2C2_WriteMultiple (uint8_t Addr, uint16_t Reg, uint16_t MemAddSize, uint8_t *Buffer, uint16_t Length) |
| static void | I2C2_Error (uint8_t Addr) |
| void | AUDIO_IO_Init (void) |
| Initializes Audio low level. | |
| void | AUDIO_IO_DeInit (void) |
| DeInitializes Audio low level. | |
| void | EEPROM_IO_Init (void) |
| Initializes peripherals used by the I2C EEPROM driver. | |
| void | TS_IO_Init (void) |
| Initialize I2C communication channel from MCU to TouchScreen (TS). | |
Function Documentation
| void AUDIO_IO_DeInit | ( | void | ) |
DeInitializes Audio low level.
Definition at line 750 of file stm32469i_discovery.c.
| void AUDIO_IO_Init | ( | void | ) |
Initializes Audio low level.
Definition at line 742 of file stm32469i_discovery.c.
References I2C2_Init().
| void EEPROM_IO_Init | ( | void | ) |
Initializes peripherals used by the I2C EEPROM driver.
Definition at line 795 of file stm32469i_discovery.c.
References I2C1_Init().
Referenced by BSP_EEPROM_Init().
| static void I2C1_Init | ( | void | ) | [static] |
Initializes I2C HAL.
Definition at line 480 of file stm32469i_discovery.c.
References heval_I2c1, and I2C1_MspInit().
Referenced by EEPROM_IO_Init(), I2C1_Error(), and TS_IO_Init().
| static void I2C1_MspInit | ( | void | ) | [static] |
Initializes I2C MSP.
Definition at line 396 of file stm32469i_discovery.c.
References DISCO_I2C1_CLK_ENABLE, DISCO_I2C1_ER_IRQn, DISCO_I2C1_EV_IRQn, DISCO_I2C1_FORCE_RESET, DISCO_I2C1_RELEASE_RESET, DISCO_I2C1_SCL_PIN, DISCO_I2C1_SCL_SDA_AF, DISCO_I2C1_SCL_SDA_GPIO_CLK_ENABLE, DISCO_I2C1_SCL_SDA_GPIO_PORT, and DISCO_I2C1_SDA_PIN.
Referenced by I2C1_Init().
| static void I2C2_Error | ( | uint8_t | Addr | ) | [static] |
Definition at line 720 of file stm32469i_discovery.c.
References heval_I2c2, and I2C2_Init().
Referenced by I2C2_ReadMultiple(), and I2C2_WriteMultiple().
| static void I2C2_Init | ( | void | ) | [static] |
Initializes I2C HAL.
Definition at line 503 of file stm32469i_discovery.c.
References heval_I2c2, and I2C2_MspInit().
Referenced by AUDIO_IO_Init(), and I2C2_Error().
| static void I2C2_MspInit | ( | void | ) | [static] |
Initializes I2C MSP.
Definition at line 438 of file stm32469i_discovery.c.
References DISCO_I2C2_CLK_ENABLE, DISCO_I2C2_ER_IRQn, DISCO_I2C2_EV_IRQn, DISCO_I2C2_FORCE_RESET, DISCO_I2C2_RELEASE_RESET, DISCO_I2C2_SCL_PIN, DISCO_I2C2_SCL_SDA_AF, DISCO_I2C2_SCL_SDA_GPIO_CLK_ENABLE, DISCO_I2C2_SCL_SDA_GPIO_PORT, and DISCO_I2C2_SDA_PIN.
Referenced by I2C2_Init().
| static HAL_StatusTypeDef I2C2_ReadMultiple | ( | uint8_t | Addr, |
| uint16_t | Reg, | ||
| uint16_t | MemAddSize, | ||
| uint8_t * | Buffer, | ||
| uint16_t | Length | ||
| ) | [static] |
Definition at line 611 of file stm32469i_discovery.c.
References heval_I2c2, and I2C2_Error().
Referenced by AUDIO_IO_Read().
| static HAL_StatusTypeDef I2C2_WriteMultiple | ( | uint8_t | Addr, |
| uint16_t | Reg, | ||
| uint16_t | MemAddSize, | ||
| uint8_t * | Buffer, | ||
| uint16_t | Length | ||
| ) | [static] |
Definition at line 670 of file stm32469i_discovery.c.
References heval_I2c2, and I2C2_Error().
Referenced by AUDIO_IO_Write().
| void TS_IO_Init | ( | void | ) |
Initialize I2C communication channel from MCU to TouchScreen (TS).
Definition at line 844 of file stm32469i_discovery.c.
References I2C1_Init().
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