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45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
#ifndef STA_CORE_STM32_I2C_HPP
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#define STA_CORE_STM32_I2C_HPP
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#include <sta/config.hpp>
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#ifdef STA_PLATFORM_STM32
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# include <sta/devices/stm32/hal.hpp>
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# ifdef HAL_I2C_MODULE_ENABLED
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# define STA_STM32_I2C_ENABLED
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# endif // HAL_SPI_MODULE_ENABLED
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#endif // STA_PLATFORM_STM32
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#ifdef STA_STM32_I2C_ENABLED
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#include <sta/bus/i2c/i2c.hpp>
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#include <sta/bus/i2c/device.hpp>
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namespace sta
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{
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class STM32I2C : public I2C
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{
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public:
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STM32I2C(I2C_HandleTypeDef * handle, Mutex * mutex=nullptr);
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void transfer(uint8_t value) override;
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void transfer16(uint16_t value) override;
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void transfer(const uint8_t * buffer, size_t size) override;
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void transfer(const uint8_t * txBuffer, uint8_t * rxBuffer, size_t size) override;
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void receive(uint8_t * buffer, size_t size) override;
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void fill(uint8_t value, size_t count) override;
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private:
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I2C_HandleTypeDef * handle_;
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const uint32_t timeout_ = HAL_MAX_DELAY;
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};
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class STM32I2CDevice : public I2CDevice
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{
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STM32I2CDevice();
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};
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}
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#endif // STA_STM32_I2C_ENABLED
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#endif // STA_CORE_STM32_I2C_HPP
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