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95 lines
2.9 KiB
95 lines
2.9 KiB
2 years ago
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#ifndef __BSP_SPI_H
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#define __BSP_SPI_H
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#include "stm32f4xx_hal.h"
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#include "main.h"
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// #include "sys.h"
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typedef enum
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{
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SPI_Trans_Polling = 0x00U,
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SPI_Trans_IT = 0x01U,
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SPI_Trans_DMA = 0x02U,
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} SPI_Transmode_TypeDef;
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typedef enum
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{
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SPI_WORKMODE_RX_TX = 0x00U,
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SPI_WORKMODE_TX = 0x01U,
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SPI_WORKMODE_RX = 0x02U,
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} SPI_WORKMODE_RX_TX_TypeDef;
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typedef void ( *enable_func_gpio) (void);
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typedef int ( *callback_fun) (void *obj, void *buf, uint16_t size);
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typedef struct
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{
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SPI_HandleTypeDef *hspi;
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volatile SPI_WORKMODE_RX_TX_TypeDef rx_tx;
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SPI_Transmode_TypeDef trans_mode; /* 0 :polling, 1: IT 2: DMA*/
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SPI_Transmode_TypeDef rcv_mode; /* 0 :polling, 1: IT 2: DMA*/
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// Record_Trans_Rcv_TypeDef *trans_record;
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// Record_Trans_Rcv_TypeDef *rcv_record;
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uint8_t *trans_buf;
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uint16_t trans_size;
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uint8_t *rcv_buf;
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uint16_t rcv_size;
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volatile uint8_t transferring;
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uint32_t timebase;
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// enable_func_gpio enable_trans_gpio;
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// enable_func_gpio enable_trans_cplt_gpio;
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void * obj;
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callback_fun callback;
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}SPI_HELPER_TypeDef;
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extern SPI_HELPER_TypeDef *spihelper;
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SPI_HELPER_TypeDef * SPI_HELPER_Init( );
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void SPI_HELPER_Set_Huart(SPI_HELPER_TypeDef * spihelper, SPI_HELPER_TypeDef *hspi);
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int SPI_HELPER_Setup_Trans_mode( SPI_HELPER_TypeDef * spihelper, uint8_t trans_mode );
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int SPI_HELPER_Setup_Rcv_mode( SPI_HELPER_TypeDef * spihelper, uint8_t rcv_mode );
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int SPI_HELPER_Set_Rcv_Buf( SPI_HELPER_TypeDef * spihelper, uint8_t * buf, uint16_t size);
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int SPI_HELPER_Set_Trans_Buf( SPI_HELPER_TypeDef * spihelper, uint8_t * buf, uint16_t size);
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int SPI_HELPER_Setup_WokMode_RX_TX( SPI_HELPER_TypeDef * spihelper, uint8_t rx_tx );
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int SPI_HELPER_Set_Callback( SPI_HELPER_TypeDef * spihelper, void *obj, callback_fun func);
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int SPI_HELPER_Trans(SPI_HELPER_TypeDef * spihelper, uint8_t *buf, uint16_t size);
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int SPI_HELPER_Trans_TxCplt_Callback( SPI_HELPER_TypeDef * spihelper );
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int SPI_HELPER_Start_Rcv(SPI_HELPER_TypeDef * spihelper, uint8_t *buf, uint16_t size);
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int SPI_HELPER_RCV_Cplt_Callback( SPI_HELPER_TypeDef * spihelper );
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int SPI_HELPER_Start_Trans_Rcv(SPI_HELPER_TypeDef * spihelper, uint8_t *txbuf ,uint8_t *rxbuf, uint16_t size);
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int SPI_HELPER_Trans_RCV_Cplt_Callback( SPI_HELPER_TypeDef * spihelper );
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void SPI_HELPER_Test(void) ;
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void SPI_HELPER_TransmitReceive(uint8_t* txData, uint8_t* rxData, uint16_t size) ;
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#endif
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/*
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void HAL_SPI_IRQHandler(SPI_HandleTypeDef *hspi);
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void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi);
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void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi);
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void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi);
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void HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi);
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void HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi);
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void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi);
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void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi);
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void HAL_SPI_AbortCpltCallback(SPI_HandleTypeDef *hspi);
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*/
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