mirror of
https://git.intern.spaceteamaachen.de/ALPAKA/sta-core.git
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62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
/**
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* @file
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* @brief Implementation of UART using STM32 HAL.
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*/
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#ifndef STA_CORE_STM32_UART_HPP
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#define STA_CORE_STM32_UART_HPP
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// Only enable module on STM32 platform w/ HAL UART module enabled
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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_UART_MODULE_ENABLED
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# define STA_STM32_UART_ENABLED
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# endif // HAL_UART_MODULE_ENABLED
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#endif // STA_PLATFORM_STM32
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#if defined(STA_STM32_UART_ENABLED) || defined(DOXYGEN)
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#include <sta/bus/uart/uart.hpp>
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/**
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* @defgroup sta_core_stm32_uart UART
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* @ingroup sta_core_stm32
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* @brief STM32 UART module.
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*/
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namespace sta
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{
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/**
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* @brief Implementation of UART interface using HAL.
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*
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* @ingroup sta_core_stm32_uart
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*/
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class STM32UART : public UART
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{
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public:
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/**
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* @param handle STM32 HAL handle
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* @param settings UART settings
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* @param mutex Mutex for thread safety
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*/
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STM32UART(UART_HandleTypeDef * handle, UARTSettings & settings, Mutex * mutex);
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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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UART_HandleTypeDef * handle_; /**< STM32 HAL handle */
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};
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} // namespace sta
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#endif // STA_STM32_UART_ENABLED
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#endif // STA_CORE_STM32_UART_HPP
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