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Cleanup udma #22

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55601c3
am64/am24/am65: udma: Code cleanup
Nithyaa25 May 5, 2025
d083c2a
am64/am24: udma: Remove void* pointers
Nithyaa25 May 13, 2025
c12115d
am24/am64/am65: udma: Make all the structure
Nithyaa25 May 14, 2025
3ab9f6e
am64/am24: udma: ospi: mcan: mcspi: uart:
Nithyaa25 May 14, 2025
30d2618
am62/am24: udma: Remove the reserved object types
Nithyaa25 Jun 13, 2025
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4 changes: 2 additions & 2 deletions docs/change_summary/source/drivers/udma.txt
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Expand Up @@ -64,8 +64,8 @@ index 5b31c3d924..5c988d3bcc 100755
+ if(drvHandle != NULL && chHandle != NULL)
+ {
+ /*Map l2g event for DMA*/
+ Udma_ChObjectInt *chHandleInt = (Udma_ChObjectInt*)chHandle;
+ Udma_DrvObjectInt *drvHandleInt = (Udma_DrvObjectInt*)drvHandle;
+ Udma_ChObject *chHandleInt = chHandle;
+ Udma_DrvObject *drvHandleInt = drvHandle;
+ CSL_intaggrMapEventToLocalEvent(&drvHandleInt->iaRegs,
+ CSL_DMSS_GEM_BCDMA_TRIGGER_OFFSET + chHandleInt->txChNum * 2 ,
+ localeventID ,eventMode);
Expand Down
6 changes: 3 additions & 3 deletions docs_src/docs/api_guide/doxy_samples/drivers/Udma_sample.c
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Expand Up @@ -6,14 +6,14 @@

Udma_DrvObject gUdmaDrvObj;
Udma_ChObject gUdmaChObj;
Udma_DrvHandle drvHandle = (Udma_DrvHandle) &gUdmaDrvObj;
Udma_DrvHandle drvHandle = &gUdmaDrvObj;
static uint8_t gTxRingMem[UDMA_CACHELINE_ALIGNMENT] __attribute__((aligned(UDMA_CACHELINE_ALIGNMENT)));

void ch_open(void)
{
//! [ch_open]
int32_t retVal;
Udma_ChHandle chHandle = (Udma_ChHandle) &gUdmaChObj;
Udma_ChHandle chHandle = &gUdmaChObj;
uint32_t chType;
Udma_ChPrms chPrms;
Udma_ChTxPrms txPrms;
Expand Down Expand Up @@ -60,7 +60,7 @@ void ch_close(void)
{
//! [ch_close]
int32_t retVal;
Udma_ChHandle chHandle = (Udma_ChHandle) &gUdmaChObj;
Udma_ChHandle chHandle = &gUdmaChObj;

retVal = Udma_chDisable(chHandle, UDMA_DEFAULT_CH_DISABLE_TIMEOUT);
if(UDMA_SOK != retVal)
Expand Down
12 changes: 6 additions & 6 deletions examples/drivers/mcan/mcan_loopback_dma/mcan_loopback_dma.c
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Expand Up @@ -318,7 +318,7 @@ static void App_mcanConfigTxMsg()
Udma_ChTxPrms txPrms;
Udma_EventHandle eventHandle;
Udma_EventPrms eventPrms;
Udma_ChHandle txChHandle;
Udma_ChHandle txChHandle;

/* Init TX channel parameters */
chType = UDMA_CH_TYPE_PDMA_TX;
Expand All @@ -339,7 +339,7 @@ static void App_mcanConfigTxMsg()
DebugP_assert(UDMA_SOK == retVal);

/* Register ring completion callback */
eventHandle = &App_mcanUdmaCqTxEventObjCh;
eventHandle = &App_mcanUdmaCqTxEventObjCh;
UdmaEventPrms_init(&eventPrms);
eventPrms.eventType = UDMA_EVENT_TYPE_DMA_COMPLETION;
eventPrms.eventMode = UDMA_EVENT_MODE_SHARED;
Expand Down Expand Up @@ -420,7 +420,7 @@ static void App_mcanConfigRxMsg()
chPrms.fqRingPrms.ringMem = &App_mcanUdmaRxRingMemCh;
chPrms.fqRingPrms.ringMemSize = APP_MCAN_UDMA_TEST_RING_MEM_SIZE;
chPrms.fqRingPrms.elemCnt = APP_MCAN_UDMA_TEST_RING_ENTRIES;
rxChHandle = &App_mcanUdmaRxChObj;
rxChHandle = &App_mcanUdmaRxChObj;

/* Open channel for block copy */
retVal = Udma_chOpen(App_udmaDrvHandle, rxChHandle, chType, &chPrms);
Expand All @@ -432,7 +432,7 @@ static void App_mcanConfigRxMsg()
DebugP_assert(UDMA_SOK == retVal);

/* Register ring completion callback */
eventHandle = &App_mcanUdmaCqRxEventObjCh;
eventHandle = &App_mcanUdmaCqRxEventObjCh;
UdmaEventPrms_init(&eventPrms);
eventPrms.eventType = UDMA_EVENT_TYPE_DMA_COMPLETION;
eventPrms.eventMode = UDMA_EVENT_MODE_SHARED;
Expand Down Expand Up @@ -490,7 +490,7 @@ static void App_mcanStartTx(uint32_t dataLengthPerMsg, uint32_t numMsgs, void* d
Udma_ChHandle txChHandle;
MCAN_TxBufElement txBuffElem;

txChHandle = &App_mcanUdmaTxChObj;
txChHandle = &App_mcanUdmaTxChObj;

/* populate the Tx buffer message element */
txBuffElem.rtr = 0;
Expand Down Expand Up @@ -543,7 +543,7 @@ static void App_mcanStartRx(uint32_t dataLengthPerMsg, uint32_t numMsgs, void* d
Udma_ChPdmaPrms pdmaPrms;
Udma_ChHandle rxChHandle;

rxChHandle = &App_mcanUdmaRxChObj;
rxChHandle = &App_mcanUdmaRxChObj;

/* Config PDMA channel */
UdmaChPdmaPrms_init(&pdmaPrms);
Expand Down
2 changes: 1 addition & 1 deletion examples/drivers/ospi/ospi_flash_dma/am243x-evm/r5fss0-0_nortos/ospi_flash_dma.c
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Expand Up @@ -308,7 +308,7 @@ int32_t App_OspiFlashDmaTrEventRegister(App_OspiFlashDmaObj *appObj)

if(NULL != appObj)
{
Udma_EventHandle eventHandle = &appObj->trEventObj;
Udma_EventHandle eventHandle = &appObj->trEventObj;
UdmaEventPrms_init(&appObj->trEventParams);
appObj->trEventParams.eventType = UDMA_EVENT_TYPE_TR;
appObj->trEventParams.eventMode = UDMA_EVENT_MODE_SHARED;
Expand Down
2 changes: 1 addition & 1 deletion examples/drivers/ospi/ospi_flash_dma/am243x-lp/r5fss0-0_nortos/ospi_flash_dma.c
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Expand Up @@ -308,7 +308,7 @@ int32_t App_OspiFlashDmaTrEventRegister(App_OspiFlashDmaObj *appObj)

if(NULL != appObj)
{
Udma_EventHandle eventHandle = &appObj->trEventObj;
Udma_EventHandle eventHandle = &appObj->trEventObj;
UdmaEventPrms_init(&appObj->trEventParams);
appObj->trEventParams.eventType = UDMA_EVENT_TYPE_TR;
appObj->trEventParams.eventMode = UDMA_EVENT_MODE_SHARED;
Expand Down
2 changes: 1 addition & 1 deletion examples/drivers/ospi/ospi_flash_dma/am64x-evm/a53ss0-0_freertos/ospi_flash_dma.c
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Expand Up @@ -308,7 +308,7 @@ int32_t App_OspiFlashDmaTrEventRegister(App_OspiFlashDmaObj *appObj)

if(NULL != appObj)
{
Udma_EventHandle eventHandle = &appObj->trEventObj;
Udma_EventHandle eventHandle = &appObj->trEventObj;
UdmaEventPrms_init(&appObj->trEventParams);
appObj->trEventParams.eventType = UDMA_EVENT_TYPE_TR;
appObj->trEventParams.eventMode = UDMA_EVENT_MODE_SHARED;
Expand Down
2 changes: 1 addition & 1 deletion examples/drivers/ospi/ospi_flash_dma/am64x-evm/a53ss0-0_nortos/ospi_flash_dma.c
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Expand Up @@ -308,7 +308,7 @@ int32_t App_OspiFlashDmaTrEventRegister(App_OspiFlashDmaObj *appObj)

if(NULL != appObj)
{
Udma_EventHandle eventHandle = &appObj->trEventObj;
Udma_EventHandle eventHandle = &appObj->trEventObj;
UdmaEventPrms_init(&appObj->trEventParams);
appObj->trEventParams.eventType = UDMA_EVENT_TYPE_TR;
appObj->trEventParams.eventMode = UDMA_EVENT_MODE_SHARED;
Expand Down
2 changes: 1 addition & 1 deletion examples/drivers/ospi/ospi_flash_dma/am64x-evm/r5fss0-0_nortos/ospi_flash_dma.c
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Expand Up @@ -308,7 +308,7 @@ int32_t App_OspiFlashDmaTrEventRegister(App_OspiFlashDmaObj *appObj)

if(NULL != appObj)
{
Udma_EventHandle eventHandle = &appObj->trEventObj;
Udma_EventHandle eventHandle = &appObj->trEventObj;
UdmaEventPrms_init(&appObj->trEventParams);
appObj->trEventParams.eventType = UDMA_EVENT_TYPE_TR;
appObj->trEventParams.eventMode = UDMA_EVENT_MODE_SHARED;
Expand Down
2 changes: 1 addition & 1 deletion examples/drivers/ospi/ospi_flash_dma/am64x-sk/r5fss0-0_nortos/ospi_flash_dma.c
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Expand Up @@ -308,7 +308,7 @@ int32_t App_OspiFlashDmaTrEventRegister(App_OspiFlashDmaObj *appObj)

if(NULL != appObj)
{
Udma_EventHandle eventHandle = &appObj->trEventObj;
Udma_EventHandle eventHandle = &appObj->trEventObj;
UdmaEventPrms_init(&appObj->trEventParams);
appObj->trEventParams.eventType = UDMA_EVENT_TYPE_TR;
appObj->trEventParams.eventMode = UDMA_EVENT_MODE_SHARED;
Expand Down
2 changes: 1 addition & 1 deletion examples/drivers/ospi/ospi_flash_dma/am65x-idk/r5fss0-0_nortos/ospi_flash_dma.c
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Expand Up @@ -308,7 +308,7 @@ int32_t App_OspiFlashDmaTrEventRegister(App_OspiFlashDmaObj *appObj)

if(NULL != appObj)
{
Udma_EventHandle eventHandle = &appObj->trEventObj;
Udma_EventHandle eventHandle = &appObj->trEventObj;
UdmaEventPrms_init(&appObj->trEventParams);
appObj->trEventParams.eventType = UDMA_EVENT_TYPE_TR;
appObj->trEventParams.eventMode = UDMA_EVENT_MODE_SHARED;
Expand Down
6 changes: 3 additions & 3 deletions examples/drivers/udma/udma_adc_read/udma_adc_read.c
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Expand Up @@ -134,7 +134,7 @@ static SemaphoreP_Object gUdmaTestDoneSem;
void *udma_adc_read_main(void *args)
{
Udma_DrvHandle drvHandle = &gUdmaDrvObj[CONFIG_UDMA0];
Udma_ChHandle rxChHandle = &gUdmaRxChObj;
Udma_ChHandle rxChHandle = &gUdmaRxChObj;

/* Open drivers to open the UART driver for console */
Drivers_open();
Expand Down Expand Up @@ -280,7 +280,7 @@ static void App_create(Udma_DrvHandle drvHandle, Udma_ChHandle rxChHandle)
DebugP_assert(UDMA_SOK == retVal);

/* Register ring completion callback */
eventHandle = &gUdmaCqEventObj;
eventHandle = &gUdmaCqEventObj;
UdmaEventPrms_init(&eventPrms);
eventPrms.eventType = UDMA_EVENT_TYPE_DMA_COMPLETION;
eventPrms.eventMode = UDMA_EVENT_MODE_SHARED;
Expand Down Expand Up @@ -313,7 +313,7 @@ static void App_delete(Udma_DrvHandle drvHandle, Udma_ChHandle rxChHandle)
DebugP_assert(UDMA_SOK == retVal);

/* Unregister all events */
eventHandle = &gUdmaCqEventObj;
eventHandle = &gUdmaCqEventObj;
retVal = Udma_eventUnRegister(eventHandle);
DebugP_assert(UDMA_SOK == retVal);

Expand Down
8 changes: 4 additions & 4 deletions examples/drivers/udma/udma_chaining/udma_chaining.c
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Expand Up @@ -79,8 +79,8 @@ void App_udmaEventCb(Udma_EventHandle eventHandle, uint32_t eventType, void *app
static void App_udmaTrpdInit(Udma_ChHandle chHandle,
uint32_t chIdx,
uint8_t *trpdMem,
const void *destBuf,
const void *srcBuf,
const uint8_t *destBuf,
const uint8_t *srcBuf,
uint32_t length);
static void App_udmaInitSrcBuf(uint8_t *srcBuf, uint32_t length);
static void App_udmaInitDestBuf(uint8_t *destBuf, uint32_t length);
Expand Down Expand Up @@ -200,8 +200,8 @@ void App_udmaEventCb(Udma_EventHandle eventHandle, uint32_t eventType, void *app
static void App_udmaTrpdInit(Udma_ChHandle chHandle,
uint32_t chIdx,
uint8_t *trpdMem,
const void *destBuf,
const void *srcBuf,
const uint8_t *destBuf,
const uint8_t *srcBuf,
uint32_t length)
{
CSL_UdmapTR15 *pTr;
Expand Down
8 changes: 4 additions & 4 deletions examples/drivers/udma/udma_memcpy_interrupt/udma_memcpy_interrupt.c
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Expand Up @@ -73,8 +73,8 @@ static SemaphoreP_Object gUdmaTestDoneSem;
void App_udmaEventCb(Udma_EventHandle eventHandle, uint32_t eventType, void *appData);
static void App_udmaTrpdInit(Udma_ChHandle chHandle,
uint8_t *trpdMem,
const void *destBuf,
const void *srcBuf,
const uint8_t *destBuf,
const uint8_t *srcBuf,
uint32_t length);
static void App_udmaInitBuf(uint8_t *srcBuf, uint8_t *destBuf, uint32_t length);
static void App_udmaCompareBuf(uint8_t *srcBuf, uint8_t *destBuf, uint32_t length);
Expand Down Expand Up @@ -158,8 +158,8 @@ void App_udmaEventCb(Udma_EventHandle eventHandle, uint32_t eventType, void *app

static void App_udmaTrpdInit(Udma_ChHandle chHandle,
uint8_t *trpdMem,
const void *destBuf,
const void *srcBuf,
const uint8_t *destBuf,
const uint8_t *srcBuf,
uint32_t length)
{
CSL_UdmapTR15 *pTr;
Expand Down
8 changes: 4 additions & 4 deletions examples/drivers/udma/udma_memcpy_polling/udma_memcpy_polling.c
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Expand Up @@ -64,8 +64,8 @@ uint8_t gUdmaTestDestBuf[UDMA_ALIGN_SIZE(UDMA_TEST_NUM_BYTES)] __attribute__((al

static void App_udmaTrpdInit(Udma_ChHandle chHandle,
uint8_t *trpdMem,
const void *destBuf,
const void *srcBuf,
const uint8_t *destBuf,
const uint8_t *srcBuf,
uint32_t length);
static void App_udmaInitBuf(uint8_t *srcBuf, uint8_t *destBuf, uint32_t length);
static void App_udmaCompareBuf(uint8_t *srcBuf, uint8_t *destBuf, uint32_t length);
Expand Down Expand Up @@ -140,8 +140,8 @@ void *udma_memcpy_polling_main(void *args)

static void App_udmaTrpdInit(Udma_ChHandle chHandle,
uint8_t *trpdMem,
const void *destBuf,
const void *srcBuf,
const uint8_t *destBuf,
const uint8_t *srcBuf,
uint32_t length)
{
CSL_UdmapTR15 *pTr;
Expand Down
12 changes: 6 additions & 6 deletions examples/drivers/udma/udma_sw_trigger/udma_sw_trigger.c
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Expand Up @@ -93,8 +93,8 @@ static void App_udmaTriggerDeInit(Udma_ChHandle ch0Handle, Udma_ChHandle ch1Hand
static void App_udmaTrpdInit(Udma_ChHandle chHandle,
uint32_t chIdx,
uint8_t *trpdMem,
const void *destBuf,
const void *srcBuf);
const uint8_t *destBuf,
const uint8_t *srcBuf);
static void App_udmaInitSrcBuf(uint8_t *srcBuf, uint32_t length);
static void App_udmaInitDestBuf(uint8_t *destBuf, uint32_t length);
static void App_udmaCompareBuf(uint8_t *srcBuf, uint8_t *destBuf, uint32_t length);
Expand Down Expand Up @@ -232,7 +232,7 @@ static void App_udmaTriggerInit(Udma_ChHandle ch0Handle, Udma_ChHandle ch1Handle
App_udmaTrpdInit(ch1Handle, 1U, &gUdmaTestTrpdMem[1U][0U], &gUdmaTestDestBuf[0U], &gUdmaTestIndBuf[0U]);

/* Register TR event - CH 0 */
gCh0TrEventHandle = &gCh0TrEventObj;
gCh0TrEventHandle = &gCh0TrEventObj;
UdmaEventPrms_init(&gCh0TrEventPrms);
gCh0TrEventPrms.eventType = UDMA_EVENT_TYPE_TR;
gCh0TrEventPrms.eventMode = UDMA_EVENT_MODE_SHARED;
Expand All @@ -247,7 +247,7 @@ static void App_udmaTriggerInit(Udma_ChHandle ch0Handle, Udma_ChHandle ch1Handle
DebugP_assert(UDMA_SOK == retVal);

/* Register TR event - CH 1 */
gCh1TrEventHandle = &gCh1TrEventObj;
gCh1TrEventHandle = &gCh1TrEventObj;
UdmaEventPrms_init(&gCh1TrEventPrms);
gCh1TrEventPrms.eventType = UDMA_EVENT_TYPE_TR;
gCh1TrEventPrms.eventMode = UDMA_EVENT_MODE_SHARED;
Expand Down Expand Up @@ -290,8 +290,8 @@ static void App_udmaTriggerDeInit(Udma_ChHandle ch0Handle, Udma_ChHandle ch1Hand
static void App_udmaTrpdInit(Udma_ChHandle chHandle,
uint32_t chIdx,
uint8_t *trpdMem,
const void *destBuf,
const void *srcBuf)
const uint8_t *destBuf,
const uint8_t *srcBuf)
{
CSL_UdmapTR15 *pTr;
uint32_t cqRingNum = Udma_chGetCqRingNum(chHandle);
Expand Down
28 changes: 14 additions & 14 deletions source/drivers/mcan/v0/dma/udma/canfd_dma_udma.c
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Expand Up @@ -79,7 +79,7 @@ static void CANFD_udmaIsrTx(Udma_EventHandle eventHandle,
CANFD_MessageObject* ptrCanMsgObj = (CANFD_MessageObject *)(args);
CANFD_Object *ptrCanFdObj = ptrCanMsgObj->canfdHandle->object;
CANFD_UdmaChConfig *udmaChCfg = (CANFD_UdmaChConfig *)ptrCanFdObj->canfdDmaChCfg;
Udma_ChHandle txChHandle = udmaChCfg->txChHandle[ptrCanMsgObj->dmaEventNo];
Udma_ChHandle txChHandle = udmaChCfg->txChHandle[ptrCanMsgObj->dmaEventNo];

ptrCanMsgObj->dmaMsgConfig.currentMsgNum++;
currentDataPtr = (uint8_t *)(ptrCanMsgObj->dmaMsgConfig.data);
Expand Down Expand Up @@ -107,7 +107,7 @@ int32_t CANFD_createDmaTxMsgObject(const CANFD_Object *ptrCanFdObj, CANFD_Messag
if((NULL_PTR != ptrCanFdObj) && (NULL_PTR != ptrCanMsgObj))
{
udmaChCfg = (CANFD_UdmaChConfig *)ptrCanFdObj->canfdDmaChCfg;
canfdUdmaHandle = (Udma_DrvHandle) ptrCanFdObj->canfdDmaHandle;
canfdUdmaHandle = ptrCanFdObj->canfdDmaHandle;

/* Check the free Tx dma event to program */
for (i = 0U; i < MCAN_MAX_TX_DMA_BUFFERS; i++)
Expand All @@ -133,7 +133,7 @@ int32_t CANFD_createDmaTxMsgObject(const CANFD_Object *ptrCanFdObj, CANFD_Messag
chPrms.fqRingPrms.ringMem = udmaChCfg->txRingMem[ptrCanMsgObj->dmaEventNo];
chPrms.fqRingPrms.ringMemSize = udmaChCfg->ringMemSize;
chPrms.fqRingPrms.elemCnt = udmaChCfg->ringElemCnt;
txChHandle = udmaChCfg->txChHandle[ptrCanMsgObj->dmaEventNo];
txChHandle = udmaChCfg->txChHandle[ptrCanMsgObj->dmaEventNo];

/* Open channel for block copy */
retVal = Udma_chOpen(canfdUdmaHandle, txChHandle, chType, &chPrms);
Expand All @@ -145,7 +145,7 @@ int32_t CANFD_createDmaTxMsgObject(const CANFD_Object *ptrCanFdObj, CANFD_Messag
DebugP_assert(UDMA_SOK == retVal);

/* Register ring completion callback */
eventHandle = udmaChCfg->cqTxEvtHandle[ptrCanMsgObj->dmaEventNo];
eventHandle = udmaChCfg->cqTxEvtHandle[ptrCanMsgObj->dmaEventNo];
UdmaEventPrms_init(&eventPrms);
eventPrms.eventType = UDMA_EVENT_TYPE_DMA_COMPLETION;
eventPrms.eventMode = UDMA_EVENT_MODE_SHARED;
Expand All @@ -172,8 +172,8 @@ int32_t CANFD_deleteDmaTxMsgObject(const CANFD_Object *ptrCanFdObj, const CANFD_
if((NULL_PTR != ptrCanFdObj) && (NULL_PTR != ptrCanMsgObj))
{
udmaChCfg = (CANFD_UdmaChConfig *)ptrCanFdObj->canfdDmaChCfg;
txChHandle = udmaChCfg->txChHandle[ptrCanMsgObj->dmaEventNo];
eventHandle = udmaChCfg->cqTxEvtHandle[ptrCanMsgObj->dmaEventNo];
txChHandle = udmaChCfg->txChHandle[ptrCanMsgObj->dmaEventNo];
eventHandle = udmaChCfg->cqTxEvtHandle[ptrCanMsgObj->dmaEventNo];

/* Disable Channel */
status = Udma_chDisable(txChHandle, UDMA_DEFAULT_CH_DISABLE_TIMEOUT);
Expand Down Expand Up @@ -272,7 +272,7 @@ int32_t CANFD_configureDmaTx(const CANFD_Object *ptrCanFdObj, CANFD_MessageObjec
if((NULL_PTR != ptrCanFdObj) && (NULL_PTR != ptrCanMsgObj))
{
udmaChCfg = (CANFD_UdmaChConfig *)ptrCanFdObj->canfdDmaChCfg;
txChHandle = udmaChCfg->txChHandle[ptrCanMsgObj->dmaEventNo];
txChHandle = udmaChCfg->txChHandle[ptrCanMsgObj->dmaEventNo];

/* Store the current Tx msg. */
ptrCanMsgObj->dmaMsgConfig.dataLengthPerMsg = dataLengthPerMsg;
Expand Down Expand Up @@ -325,7 +325,7 @@ static void CANFD_udmaIsrRx(Udma_EventHandle eventHandle,
CANFD_MessageObject* ptrCanMsgObj = (CANFD_MessageObject *)(args);
CANFD_Object *ptrCanFdObj = ptrCanMsgObj->canfdHandle->object;
CANFD_UdmaChConfig *udmaChCfg = (CANFD_UdmaChConfig *)ptrCanFdObj->canfdDmaChCfg;
Udma_ChHandle rxChHandle = udmaChCfg->rxChHandle[ptrCanMsgObj->dmaEventNo];
Udma_ChHandle rxChHandle = udmaChCfg->rxChHandle[ptrCanMsgObj->dmaEventNo];
uint8_t *currentDataPtr;
uint64_t pDesc;

Expand Down Expand Up @@ -353,7 +353,7 @@ int32_t CANFD_createDmaRxMsgObject(const CANFD_Object *ptrCanFdObj, CANFD_Messag

if((NULL_PTR != ptrCanFdObj) && (NULL_PTR != ptrCanMsgObj))
{
canfdUdmaHandle = (Udma_DrvHandle) ptrCanFdObj->canfdDmaHandle;
canfdUdmaHandle = ptrCanFdObj->canfdDmaHandle;
udmaChCfg = (CANFD_UdmaChConfig *)ptrCanFdObj->canfdDmaChCfg;
ptrCanMsgObj->dmaEventNo = ptrCanMsgObj->rxElement;
if(ptrCanMsgObj->dmaEventNo < MCAN_MAX_RX_DMA_BUFFERS)
Expand All @@ -365,7 +365,7 @@ int32_t CANFD_createDmaRxMsgObject(const CANFD_Object *ptrCanFdObj, CANFD_Messag
chPrms.fqRingPrms.ringMem = udmaChCfg->rxRingMem[ptrCanMsgObj->dmaEventNo];
chPrms.fqRingPrms.ringMemSize = udmaChCfg->ringMemSize;
chPrms.fqRingPrms.elemCnt = udmaChCfg->ringElemCnt;
rxChHandle = udmaChCfg->rxChHandle[ptrCanMsgObj->dmaEventNo];
rxChHandle = udmaChCfg->rxChHandle[ptrCanMsgObj->dmaEventNo];

/* Open channel for block copy */
retVal = Udma_chOpen(canfdUdmaHandle, rxChHandle, chType, &chPrms);
Expand All @@ -377,7 +377,7 @@ int32_t CANFD_createDmaRxMsgObject(const CANFD_Object *ptrCanFdObj, CANFD_Messag
DebugP_assert(UDMA_SOK == retVal);

/* Register ring completion callback */
eventHandle = udmaChCfg->cqRxEvtHandle[ptrCanMsgObj->dmaEventNo];
eventHandle = udmaChCfg->cqRxEvtHandle[ptrCanMsgObj->dmaEventNo];
UdmaEventPrms_init(&eventPrms);
eventPrms.eventType = UDMA_EVENT_TYPE_DMA_COMPLETION;
eventPrms.eventMode = UDMA_EVENT_MODE_SHARED;
Expand All @@ -404,8 +404,8 @@ int32_t CANFD_deleteDmaRxMsgObject(const CANFD_Object *ptrCanFdObj, const CANFD_
if((NULL_PTR != ptrCanFdObj) && (NULL_PTR != ptrCanMsgObj))
{
udmaChCfg = (CANFD_UdmaChConfig *)ptrCanFdObj->canfdDmaChCfg;
rxChHandle = udmaChCfg->rxChHandle[ptrCanMsgObj->dmaEventNo];
eventHandle = udmaChCfg->cqRxEvtHandle[ptrCanMsgObj->dmaEventNo];
rxChHandle = udmaChCfg->rxChHandle[ptrCanMsgObj->dmaEventNo];
eventHandle = udmaChCfg->cqRxEvtHandle[ptrCanMsgObj->dmaEventNo];

/* Disable Channel */
status = Udma_chDisable(rxChHandle, UDMA_DEFAULT_CH_DISABLE_TIMEOUT);
Expand Down Expand Up @@ -449,7 +449,7 @@ int32_t CANFD_configureDmaRx(const CANFD_Object *ptrCanFdObj, CANFD_MessageObjec
if((NULL_PTR != ptrCanFdObj) && (NULL_PTR != ptrCanMsgObj))
{
udmaChCfg = (CANFD_UdmaChConfig *)ptrCanFdObj->canfdDmaChCfg;;
rxChHandle = udmaChCfg->rxChHandle[ptrCanMsgObj->dmaEventNo];
rxChHandle = udmaChCfg->rxChHandle[ptrCanMsgObj->dmaEventNo];

/* Store the current Rx msg. */
ptrCanMsgObj->dmaMsgConfig.dataLengthPerMsg = dataLengthPerMsg;
Expand Down
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