/**
* @brief This function handles SMARTCARD interrupt request.
* @param hsc: pointer to a SMARTCARD_HandleTypeDef structure that contains
* the configuration information for SMARTCARD module.
* @retval None
*/
void HAL_SMARTCARD_IRQHandler(SMARTCARD_HandleTypeDef *hsc)
{
uint32_t tmp1 = 0, tmp2 = 0;
tmp1 = hsc->Instance->SR;
tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_PE);
/* SMARTCARD parity error interrupt occured --------------------------------*/
if(((tmp1 & SMARTCARD_FLAG_PE) != RESET) && (tmp2 != RESET))
{
__HAL_SMARTCARD_CLEAR_PEFLAG(hsc);
hsc->ErrorCode |= HAL_SMARTCARD_ERROR_PE;
}
tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_ERR);
/* SMARTCARD frame error interrupt occured ---------------------------------*/
if(((tmp1 & SMARTCARD_FLAG_FE) != RESET) && (tmp2 != RESET))
{
__HAL_SMARTCARD_CLEAR_FEFLAG(hsc);
hsc->ErrorCode |= HAL_SMARTCARD_ERROR_FE;
}
tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_ERR);
/* SMARTCARD noise error interrupt occured ---------------------------------*/
if(((tmp1 & SMARTCARD_FLAG_NE) != RESET) && (tmp2 != RESET))
{
__HAL_SMARTCARD_CLEAR_NEFLAG(hsc);
hsc->ErrorCode |= HAL_SMARTCARD_ERROR_NE;
}
tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_ERR);
/* SMARTCARD Over-Run interrupt occured ------------------------------------*/
if(((tmp1 & SMARTCARD_FLAG_ORE) != RESET) && (tmp2 != RESET))
{
__HAL_SMARTCARD_CLEAR_OREFLAG(hsc);
hsc->ErrorCode |= HAL_SMARTCARD_ERROR_ORE;
}
tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_RXNE);
/* SMARTCARD in mode Receiver ----------------------------------------------*/
if(((tmp1 & SMARTCARD_FLAG_RXNE) != RESET) && (tmp2 != RESET))
{
SMARTCARD_Receive_IT(hsc);
}
tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_TXE);
/* SMARTCARD in mode Transmitter -------------------------------------------*/
if(((tmp1 & SMARTCARD_FLAG_TXE) != RESET) && (tmp2 != RESET))
{
SMARTCARD_Transmit_IT(hsc);
}
/* Call the Error call Back in case of Errors */
if(hsc->ErrorCode != HAL_SMARTCARD_ERROR_NONE)
{
/* Set the SMARTCARD state ready to be able to start again the process */
hsc->State= HAL_SMARTCARD_STATE_READY;
HAL_SMARTCARD_ErrorCallback(hsc);
}
}
/**
* @brief SMARTCARD interrupt requests handling.
* @param hsc: SMARTCARD handle
* @retval None
*/
void HAL_SMARTCARD_IRQHandler(SMARTCARD_HandleTypeDef *hsc)
{
/* SMARTCARD parity error interrupt occurred -------------------------------*/
if((__HAL_SMARTCARD_GET_IT(hsc, SMARTCARD_IT_PE) != RESET) && (__HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_PE) != RESET))
{
__HAL_SMARTCARD_CLEAR_PEFLAG(hsc);
hsc->ErrorCode |= HAL_SMARTCARD_ERROR_PE;
/* Set the SMARTCARD state ready to be able to start again the process */
hsc->State = HAL_SMARTCARD_STATE_READY;
}
/* SMARTCARD frame error interrupt occured ---------------------------------*/
if((__HAL_SMARTCARD_GET_IT(hsc, SMARTCARD_IT_FE) != RESET) && (__HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_ERR) != RESET))
{
__HAL_SMARTCARD_CLEAR_FEFLAG(hsc);
hsc->ErrorCode |= HAL_SMARTCARD_ERROR_FE;
/* Set the SMARTCARD state ready to be able to start again the process */
hsc->State = HAL_SMARTCARD_STATE_READY;
}
/* SMARTCARD noise error interrupt occured ---------------------------------*/
if((__HAL_SMARTCARD_GET_IT(hsc, SMARTCARD_IT_NE) != RESET) && (__HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_ERR) != RESET))
{
__HAL_SMARTCARD_CLEAR_NEFLAG(hsc);
hsc->ErrorCode |= HAL_SMARTCARD_ERROR_NE;
/* Set the SMARTCARD state ready to be able to start again the process */
hsc->State = HAL_SMARTCARD_STATE_READY;
}
/* SMARTCARD Over-Run interrupt occured ------------------------------------*/
if((__HAL_SMARTCARD_GET_IT(hsc, SMARTCARD_IT_ORE) != RESET) && (__HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_ERR) != RESET))
{
__HAL_SMARTCARD_CLEAR_OREFLAG(hsc);
hsc->ErrorCode |= HAL_SMARTCARD_ERROR_ORE;
/* Set the SMARTCARD state ready to be able to start again the process */
hsc->State = HAL_SMARTCARD_STATE_READY;
}
/* SMARTCARD receiver timeout interrupt occured ----------------------------*/
if((__HAL_SMARTCARD_GET_IT(hsc, SMARTCARD_IT_RTO) != RESET) && (__HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_RTO) != RESET))
{
__HAL_SMARTCARD_CLEAR_IT(hsc, SMARTCARD_CLEAR_RTOF);
hsc->ErrorCode |= HAL_SMARTCARD_ERROR_RTO;
/* Set the SMARTCARD state ready to be able to start again the process */
hsc->State = HAL_SMARTCARD_STATE_READY;
}
/* Call SMARTCARD Error Call back function if need be ----------------------*/
if(hsc->ErrorCode != HAL_SMARTCARD_ERROR_NONE)
{
HAL_SMARTCARD_ErrorCallback(hsc);
}
/* SMARTCARD in mode Receiver ----------------------------------------------*/
if((__HAL_SMARTCARD_GET_IT(hsc, SMARTCARD_IT_RXNE) != RESET) && (__HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_RXNE) != RESET))
{
SMARTCARD_Receive_IT(hsc);
/* Clear RXNE interrupt flag */
__HAL_SMARTCARD_SEND_REQ(hsc, SMARTCARD_RXDATA_FLUSH_REQUEST);
}
/* SMARTCARD in mode Receiver, end of block interruption -------------------*/
if((__HAL_SMARTCARD_GET_IT(hsc, SMARTCARD_IT_EOB) != RESET) && (__HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_EOB) != RESET))
{
hsc->State = HAL_SMARTCARD_STATE_READY;
HAL_SMARTCARD_RxCpltCallback(hsc);
/* Clear EOBF interrupt after HAL_SMARTCARD_RxCpltCallback() call for the End of Block information
* to be available during HAL_SMARTCARD_RxCpltCallback() processing */
__HAL_SMARTCARD_CLEAR_IT(hsc, SMARTCARD_CLEAR_EOBF);
}
/* SMARTCARD in mode Transmitter -------------------------------------------*/
if((__HAL_SMARTCARD_GET_IT(hsc, SMARTCARD_IT_TC) != RESET) && (__HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_TC) != RESET))
{
SMARTCARD_Transmit_IT(hsc);
}
}