void HAL_I2C_MspDeInit(I2C_HandleTypeDef* hi2c)
{
if(hi2c->Instance==I2C1)
{
/* USER CODE BEGIN I2C1_MspDeInit 0 */
/* USER CODE END I2C1_MspDeInit 0 */
/* Peripheral clock disable */
__I2C1_CLK_DISABLE();
/**I2C1 GPIO Configuration
PB6 ------> I2C1_SCL
PB7 ------> I2C1_SDA
*/
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_6|GPIO_PIN_7);
/* Peripheral interrupt DeInit*/
HAL_NVIC_DisableIRQ(I2C1_ER_IRQn);
/* USER CODE BEGIN I2C1_MspDeInit 1 */
/* USER CODE END I2C1_MspDeInit 1 */
}
else if(hi2c->Instance==I2C2)
{
/* USER CODE BEGIN I2C2_MspDeInit 0 */
/* USER CODE END I2C2_MspDeInit 0 */
/* Peripheral clock disable */
__I2C2_CLK_DISABLE();
/**I2C2 GPIO Configuration
PB10 ------> I2C2_SCL
PB11 ------> I2C2_SDA
*/
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10|GPIO_PIN_11);
/* Peripheral interrupt DeInit*/
HAL_NVIC_DisableIRQ(I2C2_EV_IRQn);
HAL_NVIC_DisableIRQ(I2C2_ER_IRQn);
/* USER CODE BEGIN I2C2_MspDeInit 1 */
/* USER CODE END I2C2_MspDeInit 1 */
}
}
void i2c_deinit(I2C_HandleTypeDef *i2c) {
HAL_I2C_DeInit(i2c);
if (0) {
#if MICROPY_HW_ENABLE_I2C1
} else if (i2c->Instance == I2C1) {
__I2C1_FORCE_RESET();
__I2C1_RELEASE_RESET();
__I2C1_CLK_DISABLE();
#endif
} else if (i2c->Instance == I2C2) {
__I2C2_FORCE_RESET();
__I2C2_RELEASE_RESET();
__I2C2_CLK_DISABLE();
}
}
void HAL_I2C_MspDeInit(I2C_HandleTypeDef* hi2c)
{
if(hi2c->Instance==I2C2)
{
/* USER CODE BEGIN I2C2_MspDeInit 0 */
/* USER CODE END I2C2_MspDeInit 0 */
/* Peripheral clock disable */
__I2C2_CLK_DISABLE();
/**I2C2 GPIO Configuration
PF0 ------> I2C2_SDA
PF1 ------> I2C2_SCL
*/
HAL_GPIO_DeInit(GPIOF, GPIO_PIN_0|GPIO_PIN_1);
}
/* USER CODE BEGIN I2C2_MspDeInit 1 */
/* USER CODE END I2C2_MspDeInit 1 */
}
void i2c_deinit(I2C_HandleTypeDef *i2c) {
HAL_I2C_DeInit(i2c);
if (0) {
#if defined(MICROPY_HW_I2C1_SCL)
} else if (i2c->Instance == I2C1) {
__I2C1_FORCE_RESET();
__I2C1_RELEASE_RESET();
__I2C1_CLK_DISABLE();
HAL_NVIC_DisableIRQ(I2C1_EV_IRQn);
HAL_NVIC_DisableIRQ(I2C1_ER_IRQn);
#endif
#if defined(MICROPY_HW_I2C2_SCL)
} else if (i2c->Instance == I2C2) {
__I2C2_FORCE_RESET();
__I2C2_RELEASE_RESET();
__I2C2_CLK_DISABLE();
HAL_NVIC_DisableIRQ(I2C2_EV_IRQn);
HAL_NVIC_DisableIRQ(I2C2_ER_IRQn);
#endif
#if defined(MICROPY_HW_I2C3_SCL)
} else if (i2c->Instance == I2C3) {
__I2C3_FORCE_RESET();
__I2C3_RELEASE_RESET();
__I2C3_CLK_DISABLE();
HAL_NVIC_DisableIRQ(I2C3_EV_IRQn);
HAL_NVIC_DisableIRQ(I2C3_ER_IRQn);
#endif
#if defined(MICROPY_HW_I2C4_SCL)
} else if (i2c->Instance == I2C4) {
__HAL_RCC_I2C4_FORCE_RESET();
__HAL_RCC_I2C4_RELEASE_RESET();
__HAL_RCC_I2C4_CLK_DISABLE();
HAL_NVIC_DisableIRQ(I2C4_EV_IRQn);
HAL_NVIC_DisableIRQ(I2C4_ER_IRQn);
#endif
}
}
