injecting CRC peripheral as dependency
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a17ad75673
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d63d225817
2 changed files with 11 additions and 9 deletions
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@ -7,7 +7,6 @@
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#include <f4ll_c/crcscheduler.h>
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#include <f4ll_c/crcscheduler.h>
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#include "main.h"
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#include "main.h"
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#include <string.h>
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#include <string.h>
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#include <platform/crc_ll.h>
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#include "diag.h"
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#include "diag.h"
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#include "f4ll_c/dmahelper.h"
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#include "f4ll_c/dmahelper.h"
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@ -27,12 +26,13 @@
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# define DIAG_INTERRUPT_OUT()
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# define DIAG_INTERRUPT_OUT()
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#endif
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#endif
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void Crc_InitStatus(struct crcstatus_t *st, DMA_TypeDef *dma, uint32_t stream)
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void Crc_InitStatus(struct crcstatus_t *st, CRC_TypeDef *crcUnit, DMA_TypeDef *dma, uint32_t stream)
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{
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{
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st->crcUnit = crcUnit;
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Dma_Init(&st->dmaInfo, dma, stream);
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Dma_Init(&st->dmaInfo, dma, stream);
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LL_DMA_EnableIT_TC(dma, stream);
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LL_DMA_EnableIT_TC(dma, stream);
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LL_DMA_EnableIT_TE(dma, stream);
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LL_DMA_EnableIT_TE(dma, stream);
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LL_DMA_SetM2MDstAddress(dma, stream, (uint32_t)&CRC->DR);
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LL_DMA_SetM2MDstAddress(dma, stream, (uint32_t)&crcUnit->DR);
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st->activeSlot = NULL;
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st->activeSlot = NULL;
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st->first = NULL;
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st->first = NULL;
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}
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}
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@ -86,7 +86,7 @@ uint8_t Crc_Enqueue(struct crcstatus_t *status, struct crcslotlistitem_t *slot,
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__set_PRIMASK(prim);
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__set_PRIMASK(prim);
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if(need_start) {
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if(need_start) {
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CRC->CR = 1;
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status->crcUnit->CR = 1;
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LL_DMA_SetM2MSrcAddress(status->dmaInfo.dma, status->dmaInfo.stream, (uint32_t)address);
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LL_DMA_SetM2MSrcAddress(status->dmaInfo.dma, status->dmaInfo.stream, (uint32_t)address);
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LL_DMA_SetDataLength(status->dmaInfo.dma, status->dmaInfo.stream, (len+3)/4);
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LL_DMA_SetDataLength(status->dmaInfo.dma, status->dmaInfo.stream, (len+3)/4);
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DIAG_CRC_CALC_START();
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DIAG_CRC_CALC_START();
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@ -126,7 +126,7 @@ static void StartNextCrcTask(struct crcstatus_t *status)
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if(slot->tasks[index].address) {
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if(slot->tasks[index].address) {
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status->activeSlot = slot;
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status->activeSlot = slot;
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status->activeTask = index;
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status->activeTask = index;
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CRC->CR = 1;
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status->crcUnit->CR = 1;
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LL_DMA_SetM2MSrcAddress(status->dmaInfo.dma, status->dmaInfo.stream, (uint32_t)slot->tasks[index].address);
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LL_DMA_SetM2MSrcAddress(status->dmaInfo.dma, status->dmaInfo.stream, (uint32_t)slot->tasks[index].address);
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LL_DMA_SetDataLength(status->dmaInfo.dma, status->dmaInfo.stream, slot->tasks[index].wordCount);
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LL_DMA_SetDataLength(status->dmaInfo.dma, status->dmaInfo.stream, slot->tasks[index].wordCount);
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LL_DMA_EnableStream(status->dmaInfo.dma, status->dmaInfo.stream);
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LL_DMA_EnableStream(status->dmaInfo.dma, status->dmaInfo.stream);
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@ -152,9 +152,9 @@ void Crc_HandleDmaIrq(struct crcstatus_t *status)
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if(status->activeSlot) {
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if(status->activeSlot) {
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struct crcslottask_t *tsk = &status->activeSlot->tasks[status->activeTask];
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struct crcslottask_t *tsk = &status->activeSlot->tasks[status->activeTask];
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if(tsk->callback)
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if(tsk->callback)
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tsk->callback(tsk->callbackParam, CRC->DR, 1);
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tsk->callback(tsk->callbackParam, status->crcUnit->DR, 1);
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else if(tsk->callbackParam)
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else if(tsk->callbackParam)
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*(uint32_t*)tsk->callbackParam = CRC->DR;
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*(uint32_t*)tsk->callbackParam = status->crcUnit->DR;
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tsk->callback = tsk->callbackParam = NULL; // marking as inactive
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tsk->callback = tsk->callbackParam = NULL; // marking as inactive
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DIAG_CRC_CALC_END();
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DIAG_CRC_CALC_END();
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StartNextCrcTask(status);
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StartNextCrcTask(status);
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@ -166,7 +166,7 @@ void Crc_HandleDmaIrq(struct crcstatus_t *status)
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if(status->activeSlot) {
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if(status->activeSlot) {
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struct crcslottask_t *tsk = &status->activeSlot->tasks[status->activeTask];
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struct crcslottask_t *tsk = &status->activeSlot->tasks[status->activeTask];
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if(tsk->callback)
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if(tsk->callback)
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tsk->callback(tsk->callbackParam, CRC->DR, 0);
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tsk->callback(tsk->callbackParam, status->crcUnit->DR, 0);
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else if(tsk->callbackParam)
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else if(tsk->callbackParam)
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*(uint32_t*)tsk->callbackParam = 0xffffffff;
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*(uint32_t*)tsk->callbackParam = 0xffffffff;
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tsk->callback = tsk->callbackParam = NULL; // marking as inactive
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tsk->callback = tsk->callbackParam = NULL; // marking as inactive
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@ -14,6 +14,7 @@
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#include "config.h"
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#include "config.h"
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#endif // HAVE_CONFIG
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#endif // HAVE_CONFIG
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#include <platform/crc_ll.h>
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#include <f4ll_c/dmahelper.h>
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#include <f4ll_c/dmahelper.h>
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struct crcslottask_t {
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struct crcslottask_t {
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@ -30,13 +31,14 @@ struct crcslotlistitem_t {
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};
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};
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struct crcstatus_t {
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struct crcstatus_t {
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CRC_TypeDef *crcUnit;
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struct dmainfo_t dmaInfo;
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struct dmainfo_t dmaInfo;
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struct crcslotlistitem_t *activeSlot;
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struct crcslotlistitem_t *activeSlot;
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uint8_t activeTask;
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uint8_t activeTask;
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struct crcslotlistitem_t *first;
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struct crcslotlistitem_t *first;
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};
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};
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void Crc_InitStatus(struct crcstatus_t *status, DMA_TypeDef *dma, uint32_t stream);
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void Crc_InitStatus(struct crcstatus_t *status, CRC_TypeDef *crcUnit, DMA_TypeDef *dma, uint32_t stream);
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uint8_t Crc_GetActiveTask(struct crcslotlistitem_t **slot_out, struct crcstatus_t volatile *status);
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uint8_t Crc_GetActiveTask(struct crcslotlistitem_t **slot_out, struct crcstatus_t volatile *status);
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