20 lines
479 B
C
20 lines
479 B
C
#ifndef BSP_I2C_H
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#define BSP_I2C_H
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#include "struct_typedef.h"
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#include "main.h"
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#define I2C_ACK 1
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#define I2C_NO_ACK 0
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extern void bsp_I2C_reset(I2C_TypeDef *I2C);
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extern void bsp_I2C_master_transmit(I2C_TypeDef *I2C, uint16_t I2C_address, uint8_t *data, uint16_t len);
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extern bool_t bsp_I2C_check_ack(I2C_TypeDef *I2C, uint16_t I2C_address);
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extern void I2C2_tx_DMA_init(void);
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extern void I2C2_DMA_transmit(uint16_t DevAddress, uint8_t *pData, uint16_t Size);
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#endif
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