eeprom.h

来自「我个人编写的车载dvd上的程序」· C头文件 代码 · 共 23 行

#define WORKMODE_SAVE_POWER_ON_POS  100
#define RADIO_SETUP_POS   101
#define RADIO_FREQ_FM_POS  RADIO_SETUP_POS+1
#define RADIO_FREQ_FM_LENGTH   24
#define RADIO_FREQ_AM_POS  RADIO_SETUP_POS + RADIO_FREQ_FM_LENGTH
#define RADIO_FREQ_AM_LENGTH   16
#define AUDIO_VOL_POS RADIO_FREQ_FM_POS + 75
#define AUDIO_VOL_OFFSET   AUDIO_VOL_POS+1
#define AUDIO_BASS_OFFSET   AUDIO_VOL_POS + 2
#define AUDIO_MID_OFFSET     AUDIO_VOL_POS + 3
#define AUDIO_TRE_OFFSET     AUDIO_VOL_POS + 4
#define AUDIO_BAL_OFFSET     AUDIO_VOL_POS + 5
#define AUDIO_FAD_OFFSET     AUDIO_VOL_POS + 6
#define AUDIO_SOURCE_POS     AUDIO_VOL_POS + 7

#define SAVE_INIT             0xdd
ext unsigned char SaveVal ;
ext unsigned char SaveOk;

/***************AT24C01******************/
#define EEPROM_ADDR  0xa0