playground-stm32/f407ve_hs_uart
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Initialize other pheripherals

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This commit is contained in:
Attila Body 2019-10-07 11:47:37 +02:00
parent ec4df11c61
commit ffec0e2b57
69 changed files with 25802 additions and 620 deletions
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13
lib/usart_handler.c
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@ -16,6 +16,12 @@
#ifndef DIAG_RX_BUFFER_SWITCH
# define DIAG_RX_BUFFER_SWITCH(x)
#endif
#ifndef DIAG_INTERRUPT_IN
# define DIAG_INTERRUPT_IN()
#endif
#ifndef DIAG_INTERRUPT_OUT
# define DIAG_INTERRUPT_OUT()
#endif
void InitUartStatus(
@ -140,6 +146,7 @@ void RxCrcComputedCallback(void *callbackParm, uint32_t calculatedCrc, uint8_t s
void HandleUsartRxDmaIrq(UARTSTATUS *status)
{
DIAG_INTERRUPT_IN();
StatsIncRcvd(&status->stats);
if(*status->rxDmaInfo.isReg & status->rxDmaInfo.tcMask) {
*status->rxDmaInfo.ifcReg = status->rxDmaInfo.tcMask;
@ -163,10 +170,12 @@ void HandleUsartRxDmaIrq(UARTSTATUS *status)
if(status->rxBuffers[status->activeRxBuf].busy)
StatsIncOverrun(&status->stats);
SetupReceive(status);
DIAG_INTERRUPT_OUT();
}
void HandleUsartTxDmaIrq(UARTSTATUS *status)
{
DIAG_INTERRUPT_IN();
if(*status->txDmaInfo.isReg & status->txDmaInfo.tcMask) { // DMA transfer complete
*status->txDmaInfo.ifcReg = status->txDmaInfo.tcMask;
LL_USART_EnableIT_TC(status->uart);
@ -183,11 +192,12 @@ void HandleUsartTxDmaIrq(UARTSTATUS *status)
*status->txDmaInfo.ifcReg = status->txDmaInfo.htMask;
if(*status->txDmaInfo.isReg & status->txDmaInfo.dmeMask)
*status->txDmaInfo.ifcReg = status->txDmaInfo.dmeMask;
DIAG_INTERRUPT_OUT();
}
void HandleUsartIrq(UARTSTATUS *status)
{
DIAG_INTERRUPT_IN();
if(LL_USART_IsActiveFlag_IDLE(status->uart) && LL_USART_IsEnabledIT_IDLE(status->uart)) { // receiver idle
LL_USART_ClearFlag_IDLE(status->uart);
uint16_t rcvdLen = status->rxBuffers[status->activeRxBuf].requestedLength - LL_DMA_GetDataLength(status->rxDmaInfo.dma, status->rxDmaInfo.stream);
@ -210,5 +220,6 @@ void HandleUsartIrq(UARTSTATUS *status)
LL_USART_EnableDirectionTx(status->uart);
status->txBuffer.busy = 0;
}
DIAG_INTERRUPT_OUT();
}