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Reorganizing project

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Attila Body 2019-11-08 11:47:49 +01:00
commit 9924e704db
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inc/ll_usartcore.h Normal file
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/*
* ll_dmadrivenusartcore.h
*
* Created on: Nov 4, 2019
* Author: abody
*/
#ifndef LL_USARTCORE_H_
#define LL_USARTCORE_H_
#include <platform/usart_ll.h>
#include "f4ll/ll_dmahelper.h"
namespace f4ll {
class LL_UsartCore
{
public:
static inline void HandleUsartIrq(LL_UsartCore *_this) { _this->UsartIsr(); }
static inline void HandleRxDmaIrq(LL_UsartCore *_this) { _this->RxDmaIsr(); }
static inline void HandleTxDmaIrq(LL_UsartCore *_this) { _this->TxDmaIsr(); }
protected:
LL_UsartCore(USART_TypeDef *usart, DMA_TypeDef *dma, uint32_t streamRx, uint32_t streamTx);
virtual void ReceiverIdle() = 0;
virtual void TransmissionComplete() = 0;
virtual void RxDmaTransferComplete() = 0;
virtual void RxDmaHalfTransfer() = 0;
virtual void RxDmaError(LL_DmaHelper::DmaErrorType reason) = 0;
virtual void TxDmaTransferComplete() = 0;
virtual void TxDmaHalfTransfer() = 0;
virtual void TxDmaError(LL_DmaHelper::DmaErrorType reason) = 0;
void SetupTransmit(void const *buffer, uint16_t length);
void SetupReceive(void *buffer, uint16_t length);
void UsartIsr();
void RxDmaIsr();
void TxDmaIsr();
USART_TypeDef *m_usart;
LL_DmaHelper m_rxDma;
LL_DmaHelper m_txDma;
};
} /* namespace f4ll */
#endif /* LL_USARTCORE_H_ */