HAL I2C Constants

I2C Error Codes

group I2C_Error_Codes

Defines

HAL_I2C_ERROR_NONE (0UL)

No error

HAL_I2C_ERROR_BERR (1UL << 0)

Bus error

HAL_I2C_ERROR_ARLO (1UL << 1)

Arbitration lost

HAL_I2C_ERROR_AF (1UL << 2)

Acknowledge not received

HAL_I2C_ERROR_OVR (1UL << 3)

Overrun/Underrun (slave mode)

HAL_I2C_ERROR_SIZE (1UL << 4)

Size management error

HAL_I2C_ERROR_DMA (1UL << 5)

DMA transfer error