ctrl_handler.h

来自「ti-Chipcon CC251x 2.4G Soc应用开发源码实例。包括rf,」· C头文件 代码 · 共 30 行

#ifndef CTRLHANDLER_H
#define CTRLHANDLER_H


#define POTMETER_MIN_VALUE          0
#define POTMETER_MAX_VALUE          115

#define POTMETER_REQUIRED_DELTA     5
#define JOYSTICK_FIRST_BACKOFF_DURATION      6
#define JOYSTICK_REPEAT_BACKOFF_DURATION     1

#define CTRL_BUTTON_PUSHED_BM       0x01
#define CTRL_JOYSTICK_PUSHED_BM     0x02


#define CTRL_STATE_JOYSTICK         0
#define CTRL_STATE_BUTTONS          1
#define CTRL_STATE_POTMETER         2


void ctrlInit(void);
void ctrlEnqueue(BYTE command, BYTE value);
void ctrlCheckJoystick(void);
void ctrlCheckButtons(void);
void ctrlCheckPotmeter(void);
void ctrlCheckInputCallback(void);


#endif