stm32gpio.h

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#ifndef SEMF_HARDWAREABSTRACTION_STM32_STM32GPIO_H_
#define SEMF_HARDWAREABSTRACTION_STM32_STM32GPIO_H_
 
#include <semf/hardwareabstraction/stm32/stm32.h>
 
#if defined(STM32)
#include <semf/system/gpio.h>
namespace semf
{
class Stm32Gpio : public Gpio
{
public:
    Stm32Gpio(GPIO_TypeDef* port, uint16_t pin);
    explicit Stm32Gpio(const Stm32Gpio& other) = delete;
    virtual ~Stm32Gpio() = default;
 
    void set() override;
    void reset() override;
    bool state() const override;
#ifndef STM32F1
    Direction direction() const override;
    void setDirection(Direction direction) override;
    PullUpPullDown pullUpPullDown() const override;
    void setPullUpPullDown(PullUpPullDown pullUpPullDown) override;
#endif
 
protected:
    GPIO_TypeDef* port() const;
    GPIO_TypeDef* port();
    uint16_t pin() const;
    uint16_t pinNumberToIOPosition(uint16_t pin) const;
 
private:
    GPIO_TypeDef* m_port;
    uint16_t m_pin;
};
} /* namespace semf */
#endif
#endif /* SEMF_HARDWAREABSTRACTION_STM32_STM32GPIO_H_ */