75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
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#ifndef __DMA_H
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#define __DMA_H
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#include "stm32f10x_dma.h"
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#include "stm32f10x.h"
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#include "usart.h"
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#include "misc.h"
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#include "sysTick.h"
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#include "Led.h"
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/****************************************************************************
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* <EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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****************************************************************************/
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typedef enum
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{
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DMA1_CH1 = 0 ,
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DMA1_CH2 = 1 ,
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DMA1_CH3 = 2 ,
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DMA1_CH4 = 3 ,
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DMA1_CH5 = 4 ,
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DMA1_CH6 = 5 ,
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DMA1_CH7 = 6 , //<2F><><EFBFBD><EFBFBD>ΪDMA1<41><31>7<EFBFBD><37>ͨ<EFBFBD><CDA8>
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DMA2_CH1 = 7 ,
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DMA2_CH2 = 8 ,
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DMA2_CH3 = 9 ,
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DMA2_CH4 = 10 ,
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DMA2_CH5 = 11 , //<2F><><EFBFBD><EFBFBD>ΪDMA2<41><32>5<EFBFBD><35>ͨ<EFBFBD><CDA8>
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DMA_CHSUM= 12
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}DMACH_e ;
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/*DMA<4D>жϻص<CFBB><D8B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
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typedef void (*DMAFP)(void) ; //<2F><><EFBFBD>庯<EFBFBD><E5BAAF>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD>ͱ<EFBFBD><CDB1><EFBFBD>
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typedef enum
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{
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DMATC = 0 , //DMA<4D><41><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
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DMATE = 1 //DMA<4D><41><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
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// DMAHT = 2 , //DMA<4D><41><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ж<EFBFBD>
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// DMAGL = 3 //DMA1ȫ<31><C8AB><EFBFBD>ж<EFBFBD>
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}DMAIRQTYPE_e ;
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typedef enum
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{
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DMA_DIR_MTP = ((uint32_t)0x00000010) , //<2F>ڴ浽<DAB4><E6B5BD><EFBFBD><EFBFBD>
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DMA_DIR_PTM = ((uint32_t)0x00000000) //<2F><><EFBFBD>赽<EFBFBD>ڴ<EFBFBD>
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}DMADIR_e ; //DMA<4D><41><EFBFBD>ݴ<EFBFBD><DDB4>䷽<EFBFBD><E4B7BD>
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typedef enum
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{
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CIRCULAR = ((uint32_t)0x00000020) , //ѭ<><D1AD>ģʽ
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NORMAL = ((uint32_t)0x00000000) //<2F><>ѭ<EFBFBD><D1AD>
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}DMAMODE_e ; //DMA<4D><41><EFBFBD>ݴ<EFBFBD><DDB4><EFBFBD><EFBFBD>Ƿ<EFBFBD>ѭ<EFBFBD><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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/********************************************************************************
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*<EFBFBD><EFBFBD><EFBFBD>ⲿʹ<EFBFBD>õij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*********************************************************************************/
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extern DMA_Channel_TypeDef* dmaChx[DMA_CHSUM] ;
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/********************************************************************************
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*<EFBFBD><EFBFBD><EFBFBD>ں<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*********************************************************************************/
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void Dma_Hook(uint32_t DMAy_FLAG) ;
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/********************************************************************************
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*<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӿں<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*********************************************************************************/
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extern DMAFP Dma_RegHookCallback(DMACH_e DMA_CHx, DMAIRQTYPE_e eIrqType, DMAFP pCallback) ;
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extern void DMA_Config(DMACH_e DMA_CHx, u32 periAddr, u32 memAddr, DMADIR_e tranDire, DMAMODE_e CircMode, IntPriority_e ePriority);//<2F><><EFBFBD><EFBFBD>DMA1_CHx
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extern void DMA1_Channel4_IRQHandler(void) ;
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#endif
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