stm32inputcapture.h

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#ifndef SEMF_HARDWAREABSTRACTION_STM32_STM32INPUTCAPTURE_H_
#define SEMF_HARDWAREABSTRACTION_STM32_STM32INPUTCAPTURE_H_
 
#include <semf/hardwareabstraction/stm32/stm32.h>
#include <semf/utils/core/queues/linkedqueue.h>
 
#if defined(STM32) && defined(HAL_TIM_MODULE_ENABLED)
#include <semf/input/inputcapture.h>
#include <cstdint>
namespace semf
{
class Stm32InputCapture : public InputCapture, public LinkedQueue<Stm32InputCapture>::Node
{
public:
    enum class ErrorCode : uint8_t
    {
        Start_Error = 0,
        Start_Busy,
        Start_Timeout,
        Stop_Error,
        Stop_Busy,
        Stop_Timeout,
        SetTrigger_Busy,
        SetTrigger_TriggerInvalid
    };
 
    Stm32InputCapture(TIM_HandleTypeDef& hwHandle, uint32_t channel, unsigned int ticksPerSecond);
    explicit Stm32InputCapture(const Stm32InputCapture& other) = delete;
    virtual ~Stm32InputCapture() = default;
 
    unsigned int ticksPerSecond() const override;
    void setMaxTicks(unsigned int maxTicks) override;
    unsigned int maxTicks() const override;
    void start() override;
    void stop() override;
    unsigned int ticks() override;
    void setTrigger(Trigger trigger) override;
    static void systemIsr(TIM_HandleTypeDef& hwHandle);
    void isr(TIM_HandleTypeDef& hwHandle);
 
private:
    static LinkedQueue<Stm32InputCapture> m_queue;
    TIM_HandleTypeDef* m_hwHandle;
    uint32_t m_channel;
    const unsigned int m_ticksPerSecond;
    static constexpr Error::ClassID kSemfClassId = Error::ClassID::Stm32InputCapture;
};
} /* namespace semf */
#endif
#endif /* SEMF_HARDWAREABSTRACTION_STM32_STM32INPUTCAPTURE_H_ */