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https://git.intern.spaceteamaachen.de/ALPAKA/sta-core.git
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50 lines
926 B
C++
50 lines
926 B
C++
/**
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* @brief Wrapper for HAL GPIO pins.
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*
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* Configuration:
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* STA_HAL_GPIO_ENABLE: Enable module
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*/
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#ifndef STA_HAL_GPIO_PIN_HPP
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#define STA_HAL_GPIO_PIN_HPP
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#include <sta/config.hpp>
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#ifdef STA_HAL_GPIO_ENABLE
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#include <sta/intf/gpio_pin.hpp>
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#include <sta/hal.hpp>
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namespace sta
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{
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/**
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* @brief Container for HAL GPIO Pin objects.
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*/
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class HalGpioPin : public GpioPin
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{
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public:
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HalGpioPin(GPIO_TypeDef * port, uint16_t pin);
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void setState(GpioPinState state) override;
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GPIO_TypeDef * getPort() const;
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uint16_t getPin() const;
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uint8_t getIndex() const;
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private:
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GPIO_TypeDef * port_; /**< GPIO port */
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uint16_t pin_; /**< GPIO pin */
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};
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}
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/**
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* @brief Create HalGpioPin object from pin label.
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*
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* @param label Pin label
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*/
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#define STA_HAL_GPIO_PIN(label) sta::HalGpioPin{label##_GPIO_Port, label##_Pin}
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#endif // STA_HAL_GPIO_ENABLE
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#endif // STA_HAL_GPIO_PIN_HPP
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