45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
/*
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* FRToSI2C.hpp
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*
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* Created on: 14Apr.,2018
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* Author: Ralim
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*/
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#ifndef FRTOSI2C_HPP_
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#define FRTOSI2C_HPP_
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#include "stm32f1xx_hal.h"
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#include "cmsis_os.h"
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class FRToSI2C {
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public:
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static void init(I2C_HandleTypeDef *i2chandle) {
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i2c = i2chandle;
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I2CSemaphore = nullptr;
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}
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static void FRToSInit() {
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I2CSemaphore = xSemaphoreCreateBinaryStatic(&xSemaphoreBuffer);
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xSemaphoreGive(I2CSemaphore);
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}
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static void CpltCallback(); //Normal Tx Callback
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static void Mem_Read(uint16_t DevAddress, uint16_t MemAddress,
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uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
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static void Mem_Write(uint16_t DevAddress, uint16_t MemAddress,
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uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
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static void Transmit(uint16_t DevAddress, uint8_t *pData, uint16_t Size);
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static void I2C_RegisterWrite(uint8_t address, uint8_t reg, uint8_t data);
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static uint8_t I2C_RegisterRead(uint8_t address, uint8_t reg);
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private:
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static I2C_HandleTypeDef *i2c;
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static void I2C1_ClearBusyFlagErratum();
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static SemaphoreHandle_t I2CSemaphore;
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static StaticSemaphore_t xSemaphoreBuffer;
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};
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#endif /* FRTOSI2C_HPP_ */
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