HVAC_M7
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PeripheralDriver_Flagchip_FC7240
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Обновление

This commit is contained in:
cfif 2025-12-16 14:23:41 +03:00
parent ba21000e8d
commit 66cd60a4b8
1 changed files with 242 additions and 247 deletions
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21
Src/fc7xxx_driver_flexcan.c
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@ -1002,9 +1002,6 @@ static uint8_t FLEXCAN_LL_ProcessBaud(FLEXCAN_BaudCfgType *pBaudCfg)
* @param u32RxFilterCnt Filter id list length
* @return FLEXCAN_ERROR_OK is ok
*/
static FLEXCAN_ErrorType FLEXCAN_LL_SetLegacyFifo(uint8_t u8CanIndex, FLEXCAN_RxMbFilterType *pRxFilterList, uint32_t u32RxFilterCnt)
{
FLEXCAN_ErrorType tRetVal;
@ -1056,21 +1053,21 @@ static FLEXCAN_ErrorType FLEXCAN_LL_SetLegacyFifo(uint8_t u8CanIndex, FLEXCAN_Rx
u32FilterNum++;
}
// filter elements number are multiple of 8
/* filter elements number are multiple of 8 */
u32FilterNumLeft = 8U - u32RxFilterCnt % 8U;
// set left same to last filter
/* set left same to last filter */
for (u32Index = 0U; u32Index < u32FilterNumLeft; u32Index++)
{
// extended id
/* extended id */
if (pRxFilterList[u32FilterNum - 1U].eRxFrameType == FLEXCAN_ID_EXT)
{
FLEXCAN_HWA_MbRam(pCan, 4U * 6U + u32FilterNum + u32Index, (1U << 30) | (pRxFilterList[u32FilterNum - 1U].u32RxCanId << 1)); // id
FLEXCAN_HWA_SetIndividualMask(pCan, u32FilterNum + u32Index, (1U << 30) | pRxFilterList[u32FilterNum - 1U].u32RxCanIdMask); // mask
FLEXCAN_HWA_MbRam(pCan, 4U * 6U + u32FilterNum + u32Index, (1U << 30) | (pRxFilterList[u32FilterNum - 1U].u32RxCanId << 1)); /* id */
FLEXCAN_HWA_SetIndividualMask(pCan, u32FilterNum + u32Index, (1U << 30) | pRxFilterList[u32FilterNum - 1U].u32RxCanIdMask); /* mask */
}
else // standard id
else /* standard id */
{
FLEXCAN_HWA_MbRam(pCan, 4U * 6U + u32FilterNum + u32Index, pRxFilterList[u32FilterNum - 1U].u32RxCanId << 19); // id
FLEXCAN_HWA_SetIndividualMask(pCan, u32FilterNum + u32Index, (1U << 30) | (pRxFilterList[u32FilterNum - 1U].u32RxCanIdMask << 19)); // mask
FLEXCAN_HWA_MbRam(pCan, 4U * 6U + u32FilterNum + u32Index, pRxFilterList[u32FilterNum - 1U].u32RxCanId << 19); /* id */
FLEXCAN_HWA_SetIndividualMask(pCan, u32FilterNum + u32Index, (1U << 30) | (pRxFilterList[u32FilterNum - 1U].u32RxCanIdMask << 19)); /* mask */
}
}
@ -1653,7 +1650,6 @@ FLEXCAN_ErrorType FLEXCAN_RxFilterConfig(uint8_t u8CanIndex, const FLEXCAN_MBCon
pCurSetting->u8RxMbStart1 = (uint8_t)(6U + 2U * (pRxMbCfg->u8RxFilterFifoCnt / 8U + (pRxMbCfg->u8RxFilterFifoCnt % 8U > 0U ? 1U : 0U)));
}
pCurSetting->u8TxMbStart1 = (uint8_t)(pCurSetting->u8RxMbStart1 + pCurSetting->u8RxMbCnt1);
@ -2812,4 +2808,3 @@ void FLEXCAN_IRQHandler(uint8_t u8CanIndex)
#endif
}