stmicroelectronics / stm32h747i-disco-bsp Goto Github PK

Board: STM32H747I-DISCO
IDE: STM32CubeIDE 1.9.0

PROBLEM:

Configuring I2C4 in IOC editor generates the code that results in name conflict in function:

static void MX_I2C4_Init(void);

That collides with BSP bus driver function:

HAL_StatusTypeDef MX_I2C4_Init(I2C_HandleTypeDef *phi2c, uint32_t timing);

The project does not compile.

WORKAROUND:

Change the function signature:

HAL_StatusTypeDef MX_I2C4_Init(I2C_HandleTypeDef *phi2c, uint32_t timing);

to

HAL_StatusTypeDef _MX_I2C4_Init(I2C_HandleTypeDef *phi2c, uint32_t timing);

Update references in stm32h737i_discovery_bus.c file.

After applying the workaround above the project compiles and works properly.