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43 lines
1.2 KiB
C++
43 lines
1.2 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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bool transfer(uint8_t value, uint32_t timeout = STA_MAX_TIMEOUT) override;
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bool transfer16(uint16_t value, uint32_t timeout = STA_MAX_TIMEOUT) override;
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bool transfer(const uint8_t * buffer, size_t size, uint32_t timeout = STA_MAX_TIMEOUT) override;
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bool receive(uint8_t * buffer, size_t size, uint32_t timeout = STA_MAX_TIMEOUT) override;
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bool fill(uint8_t value, size_t count, uint32_t timeout = STA_MAX_TIMEOUT) override;
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private:
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I2C_HandleTypeDef * handle_;
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};
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class STM32I2CDevice : public I2CDevice
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{
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public:
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STM32I2CDevice(STM32I2C * intf, int address, bool master=true, bool blocking=true);
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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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