disp.c

atmel at89c51snd1c mp3芯片方案源码

#include "config.h"                 /* system configuration */
#include "lib_mcu\kbd\kbd_drv.h"    /* Keyboard driver definition */
#include "modules\song\song_drv.h"  /* song driver definition */
#include "modules\file\file.h"      /* file definition */
#include "disp_task.h"              /* display task definition */
#include "lib_mcu\lcd\lcd_drv.h"                   /* display definition */
#include "lib_mcu\kbd\key_drv.h"            /* Keyboard driver definition */

Byte           key_mode_last;
extern Byte    key_mode;


/////////////////////////////////////////////////////////////////////////////////////
void print_init (void)
{
#if CONF_DISPLAY == LCD
  lcd_ini();                              /* lcd initialization */
#endif
}

////////////////////////////////////////////////////////////////////////////////////
void print_key_mode(void)
{
   switch(key_mode)
   {
      case MP3_PLAY_MODE:
           lcd_print_string(10,"PLAY");
	  break;

      case MP3_VOL_MODE:
           lcd_print_string(10,"VOLU");
	  break;

      case MP3_BASS_MODE:
           lcd_print_string(10,"BASS");
	  break;

      case MP3_MED_MODE:
           lcd_print_string(10,"MED");
	  break;

      case MP3_TRE_MODE:
           lcd_print_string(10,"TRE");
	  break;

      case MP3_BOOST_MODE:
           lcd_print_string(10,"BOOST");
	  break;

	  default:
	  break;
   }
}
/*
void print_sound_level(void)
{
   
}
*/