40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/*********************************************************************
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* File Name : spi.h
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* Author : WCH
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* Version : V1.0.0
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* Date : 2023/8/15
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* Description : file for spi.
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*********************************************************************************
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* Copyright (c) 2023 Nanjing Qinheng Microelectronics Co., Ltd.
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* Attention: This software (modified or not) and binary are used for
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* microcontroller manufactured by Nanjing Qinheng Microelectronics.
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*******************************************************************************/
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#ifndef __SPI_H__
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#define __SPI_H__
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#include "debug.h"
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#include "config.h"
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#define SPI1_DMA_RX_CH DMA1_Channel2
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#define SPI1_DMA_TX_CH DMA1_Channel3
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#define SPI1_DMA_TC_FLAG DMA1_FLAG_TC3
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#define SPI1_DMA_RC_FLAG DMA1_FLAG_TC2
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#define SPI2_DMA_RX_CH DMA1_Channel4
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#define SPI2_DMA_TX_CH DMA1_Channel5
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#define SPI2_DMA_TC_FLAG DMA1_FLAG_TC5
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#define SPI2_DMA_RC_FLAG DMA1_FLAG_TC4
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void SPI1_Init(void);
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void SPI1_Read_DMA_Init(void);
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void SPI1_Read_DMA(uint8_t *data, uint16_t len);
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void SPI2_Init(void);
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void SPI2_DMA_Init(void);
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void SPI2_Write(uint8_t data);
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void SPI2_Write_DMA(uint8_t *data, uint16_t len);
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#endif
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