Posted on September 18, 2016 at 18:56Hi All,
I config I2C1 on PB8 and PB9 using CubeX. After run this function the sdw con not run and disconnect with chip. When I debug i saw hte program run before __HAL_AFIO_REMAP_I2C1_ENABLE(); after this my debug port disconnect.
Anyone help me?. Thanks
void HAL_I2C_MspInit(I2C_HandleTypeDef* hi2c)
{
GPIO_InitTypeDef GPIO_InitStruct;
if(hi2c->Instance==I2C1)
{
/* USER CODE BEGIN I2C1_MspInit 0 */
/* USER CODE END I2C1_MspInit 0 */
B9 ------> I2C1_SDA
*/
GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9;
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
GPI
/**I2C1 GPIO Configuration
PB8 ------> I2C1_SCL
PO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
__HAL_AFIO_REMAP_I2C1_ENABLE(); /* Peripheral clock enable */
__HAL_RCC_I2C1_CLK_ENABLE();
/* USER CODE BEGIN I2C1_MspInit 1 */
/* USER CODE END I2C1_MspInit 1 */
}
}
