steering-wheel/Core/Inc/ui.h

#ifndef __INC_ui_H
#define __INC_ui_H

#include "tx_port.h"

#ifdef __cplusplus
extern "C" {
#endif

#define NUM_BUTTONS 6
#define NUM_ENCS 2
#define BUTTON_MIN_INTERVAL 50 // ms
#define ENC_MAX_PHASE 50       // ms

typedef enum { UMK_BTN_PRESSED, UMK_ENC_CW, UMK_ENC_CCW } ButtonMessageKind;

typedef struct {
  ButtonMessageKind kind;
  int number;
} ButtonMessage;

void ui_thread_entry(ULONG _);

#ifdef __cplusplus
}
#endif

#endif // __INC_ui_H