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This commit is contained in:
Jasper Blanckenburg
2023-03-05 21:24:12 +01:00
parent f92a5ff28d
commit 2cadbff590
419 changed files with 89874 additions and 19575 deletions
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57
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_cec.c
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@ -233,7 +233,8 @@ HAL_StatusTypeDef HAL_CEC_Init(CEC_HandleTypeDef *hcec)
/* Write to CEC Control Register */
hcec->Instance->CFGR = hcec->Init.SignalFreeTime | hcec->Init.Tolerance | hcec->Init.BRERxStop | \
hcec->Init.BREErrorBitGen | hcec->Init.LBPEErrorBitGen | hcec->Init.BroadcastMsgNoErrorBitGen | \
hcec->Init.BREErrorBitGen | hcec->Init.LBPEErrorBitGen | \
hcec->Init.BroadcastMsgNoErrorBitGen | \
hcec->Init.SignalFreeTimeOption | ((uint32_t)(hcec->Init.OwnAddress) << 16U) | \
hcec->Init.ListenMode;
@ -412,10 +413,10 @@ __weak void HAL_CEC_MspDeInit(CEC_HandleTypeDef *hcec)
* @param hcec CEC handle
* @param CallbackID ID of the callback to be registered
* This parameter can be one of the following values:
* @arg @ref HAL_CEC_TX_CPLT_CB_ID Tx Complete callback ID
* @arg @ref HAL_CEC_ERROR_CB_ID Error callback ID
* @arg @ref HAL_CEC_MSPINIT_CB_ID MspInit callback ID
* @arg @ref HAL_CEC_MSPDEINIT_CB_ID MspDeInit callback ID
* @arg HAL_CEC_TX_CPLT_CB_ID Tx Complete callback ID
* @arg HAL_CEC_ERROR_CB_ID Error callback ID
* @arg HAL_CEC_MSPINIT_CB_ID MspInit callback ID
* @arg HAL_CEC_MSPDEINIT_CB_ID MspDeInit callback ID
* @param pCallback pointer to the Callback function
* @retval HAL status
*/
@ -501,10 +502,10 @@ HAL_StatusTypeDef HAL_CEC_RegisterCallback(CEC_HandleTypeDef *hcec, HAL_CEC_Call
* @param hcec uart handle
* @param CallbackID ID of the callback to be unregistered
* This parameter can be one of the following values:
* @arg @ref HAL_CEC_TX_CPLT_CB_ID Tx Complete callback ID
* @arg @ref HAL_CEC_ERROR_CB_ID Error callback ID
* @arg @ref HAL_CEC_MSPINIT_CB_ID MspInit callback ID
* @arg @ref HAL_CEC_MSPDEINIT_CB_ID MspDeInit callback ID
* @arg HAL_CEC_TX_CPLT_CB_ID Tx Complete callback ID
* @arg HAL_CEC_ERROR_CB_ID Error callback ID
* @arg HAL_CEC_MSPINIT_CB_ID MspInit callback ID
* @arg HAL_CEC_MSPDEINIT_CB_ID MspDeInit callback ID
* @retval status
*/
HAL_StatusTypeDef HAL_CEC_UnRegisterCallback(CEC_HandleTypeDef *hcec, HAL_CEC_CallbackIDTypeDef CallbackID)
@ -694,7 +695,7 @@ HAL_StatusTypeDef HAL_CEC_UnRegisterRxCpltCallback(CEC_HandleTypeDef *hcec)
* @retval HAL status
*/
HAL_StatusTypeDef HAL_CEC_Transmit_IT(CEC_HandleTypeDef *hcec, uint8_t InitiatorAddress, uint8_t DestinationAddress,
uint8_t *pData, uint32_t Size)
const uint8_t *pData, uint32_t Size)
{
/* if the peripheral isn't already busy and if there is no previous transmission
already pending due to arbitration lost */
@ -749,7 +750,7 @@ HAL_StatusTypeDef HAL_CEC_Transmit_IT(CEC_HandleTypeDef *hcec, uint8_t Initiator
* @param hcec CEC handle
* @retval Frame size
*/
uint32_t HAL_CEC_GetLastReceivedFrameSize(CEC_HandleTypeDef *hcec)
uint32_t HAL_CEC_GetLastReceivedFrameSize(const CEC_HandleTypeDef *hcec)
{
return hcec->RxXferSize;
}
@ -775,13 +776,13 @@ void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec)
{
/* save interrupts register for further error or interrupts handling purposes */
uint32_t reg;
reg = hcec->Instance->ISR;
uint32_t itflag;
itflag = hcec->Instance->ISR;
/* ----------------------------Arbitration Lost Management----------------------------------*/
/* CEC TX arbitration error interrupt occurred --------------------------------------*/
if ((reg & CEC_FLAG_ARBLST) != 0U)
if (HAL_IS_BIT_SET(itflag, CEC_FLAG_ARBLST))
{
hcec->ErrorCode = HAL_CEC_ERROR_ARBLST;
__HAL_CEC_CLEAR_FLAG(hcec, CEC_FLAG_ARBLST);
@ -789,7 +790,7 @@ void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec)
/* ----------------------------Rx Management----------------------------------*/
/* CEC RX byte received interrupt ---------------------------------------------------*/
if ((reg & CEC_FLAG_RXBR) != 0U)
if (HAL_IS_BIT_SET(itflag, CEC_FLAG_RXBR))
{
/* reception is starting */
hcec->RxState = HAL_CEC_STATE_BUSY_RX;
@ -801,7 +802,7 @@ void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec)
}
/* CEC RX end received interrupt ---------------------------------------------------*/
if ((reg & CEC_FLAG_RXEND) != 0U)
if (HAL_IS_BIT_SET(itflag, CEC_FLAG_RXEND))
{
/* clear IT */
__HAL_CEC_CLEAR_FLAG(hcec, CEC_FLAG_RXEND);
@ -820,7 +821,7 @@ void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec)
/* ----------------------------Tx Management----------------------------------*/
/* CEC TX byte request interrupt ------------------------------------------------*/
if ((reg & CEC_FLAG_TXBR) != 0U)
if (HAL_IS_BIT_SET(itflag, CEC_FLAG_TXBR))
{
--hcec->TxXferCount;
if (hcec->TxXferCount == 0U)
@ -829,14 +830,14 @@ void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec)
__HAL_CEC_LAST_BYTE_TX_SET(hcec);
}
/* In all cases transmit the byte */
hcec->Instance->TXDR = *hcec->pTxBuffPtr;
hcec->Instance->TXDR = (uint8_t)*hcec->pTxBuffPtr;
hcec->pTxBuffPtr++;
/* clear Tx-Byte request flag */
__HAL_CEC_CLEAR_FLAG(hcec, CEC_FLAG_TXBR);
}
/* CEC TX end interrupt ------------------------------------------------*/
if ((reg & CEC_FLAG_TXEND) != 0U)
if (HAL_IS_BIT_SET(itflag, CEC_FLAG_TXEND))
{
__HAL_CEC_CLEAR_FLAG(hcec, CEC_FLAG_TXEND);
@ -854,21 +855,21 @@ void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec)
}
/* ----------------------------Rx/Tx Error Management----------------------------------*/
if ((reg & (CEC_ISR_RXOVR | CEC_ISR_BRE | CEC_ISR_SBPE | CEC_ISR_LBPE | CEC_ISR_RXACKE | CEC_ISR_TXUDR | CEC_ISR_TXERR |
CEC_ISR_TXACKE)) != 0U)
if ((itflag & (CEC_ISR_RXOVR | CEC_ISR_BRE | CEC_ISR_SBPE | CEC_ISR_LBPE | CEC_ISR_RXACKE | CEC_ISR_TXUDR |
CEC_ISR_TXERR | CEC_ISR_TXACKE)) != 0U)
{
hcec->ErrorCode = reg;
hcec->ErrorCode = itflag;
__HAL_CEC_CLEAR_FLAG(hcec, HAL_CEC_ERROR_RXOVR | HAL_CEC_ERROR_BRE | CEC_FLAG_LBPE | CEC_FLAG_SBPE |
HAL_CEC_ERROR_RXACKE | HAL_CEC_ERROR_TXUDR | HAL_CEC_ERROR_TXERR | HAL_CEC_ERROR_TXACKE);
if ((reg & (CEC_ISR_RXOVR | CEC_ISR_BRE | CEC_ISR_SBPE | CEC_ISR_LBPE | CEC_ISR_RXACKE)) != 0U)
if ((itflag & (CEC_ISR_RXOVR | CEC_ISR_BRE | CEC_ISR_SBPE | CEC_ISR_LBPE | CEC_ISR_RXACKE)) != 0U)
{
hcec->Init.RxBuffer -= hcec->RxXferSize;
hcec->RxXferSize = 0U;
hcec->RxState = HAL_CEC_STATE_READY;
}
else if (((reg & CEC_ISR_ARBLST) == 0U) && ((reg & (CEC_ISR_TXUDR | CEC_ISR_TXERR | CEC_ISR_TXACKE)) != 0U))
else if (((itflag & CEC_ISR_ARBLST) == 0U) && ((itflag & (CEC_ISR_TXUDR | CEC_ISR_TXERR | CEC_ISR_TXACKE)) != 0U))
{
/* Set the CEC state ready to be able to start again the process */
hcec->gState = HAL_CEC_STATE_READY;
@ -957,9 +958,10 @@ __weak void HAL_CEC_ErrorCallback(CEC_HandleTypeDef *hcec)
* the configuration information for the specified CEC module.
* @retval HAL state
*/
HAL_CEC_StateTypeDef HAL_CEC_GetState(CEC_HandleTypeDef *hcec)
HAL_CEC_StateTypeDef HAL_CEC_GetState(const CEC_HandleTypeDef *hcec)
{
uint32_t temp1, temp2;
uint32_t temp1;
uint32_t temp2;
temp1 = hcec->gState;
temp2 = hcec->RxState;
@ -972,7 +974,7 @@ HAL_CEC_StateTypeDef HAL_CEC_GetState(CEC_HandleTypeDef *hcec)
* the configuration information for the specified CEC.
* @retval CEC Error Code
*/
uint32_t HAL_CEC_GetError(CEC_HandleTypeDef *hcec)
uint32_t HAL_CEC_GetError(const CEC_HandleTypeDef *hcec)
{
return hcec->ErrorCode;
}
@ -993,4 +995,3 @@ uint32_t HAL_CEC_GetError(CEC_HandleTypeDef *hcec)
/**
* @}
*/