www.pudn.com > armzhiwenshibie.rar > zlg7290.c

#include "config.h" 
 
uint8 ZLG7290_Getchar(uint8 SubAdd) 
{ 
    uint8 dat_buf[2]; 
    dat_buf[0] = 0x00; 
    I2cRead(ZLG7290, dat_buf, &SubAdd, 1, 1); 
	return dat_buf[0]; 
} 
 
uint8 ZLG7290_Key(void) 
{ 
    return(ZLG7290_Getchar(Key)); 
}