keydef.h

一个带收音的功放程序, VFD显示驱动用一个非常实用的方法, 稍加修改即可换成不同的VFD, 功放芯片用M61538

#ifndef		__KEYDEF_H__
#define		__KEYDEF_H__

#define     KEY_0               0X0
#define     KEY_1               0X1
#define     KEY_2               0X2
#define     KEY_3               0X3
#define     KEY_4               0X4
#define     KEY_5PLUS           0X5
#define 	POWER_KEY 			0x6
#define     FUNCTION_KEY        0x7
#define 	MUTE_KEY 			0x8
#define 	DIMMING_KEY 		0x9
#define 	VOLUME_UP_KEY 		0xa
#define 	VOLUME_DOWN_KEY 	0xb
#define 	SOURCE_KEY 	        0xc
#define 	MEMORY_KEY 	        0xd
#define 	CHANNEL_NEXT_KEY    0xe
#define 	CHANNEL_PREV_KEY    0xf
#define 	CHANNEL_FF_KEY      0x10
#define 	CHANNEL_FB_KEY      0x11
#define     KEY_PLUS            0X12
#define     KEY_MINUS           0X13
#define     AUTO_SCAN_KEY       0x14
#define     FMAM_KEY            0x15
#define 	CHANNEL_STEPF_KEY   0x16
#define 	CHANNEL_STEPR_KEY   0x17
#define 	NO_KEY              0xff
#endif