firmware/src/input/kbMatrixBase.h

#pragma once

#include "InputBroker.h"
#include "concurrency/OSThread.h"

class KbMatrixBase : public Observable<const InputEvent *>, public concurrency::OSThread {
public:
  explicit KbMatrixBase(const char *name);

protected:
  virtual int32_t runOnce() override;

private:
  const char *_originName;
  bool firstTime = 1;
  int shift = 0;
  char key = 0;
  char prevkey = 0;
};