8bitworkshop/presets/coleco/simplemusic.c

/*
This demonstrates the cvu_play_music() function.
Command-line tools generate the music file from ABC source files.

For more information, see:
http://www.colecovision.eu/ColecoVision/development/tutorial2.shtml
*/

#include <stdint.h>

const uint16_t notes[] = { 12846, 12334, 11086, 10062, 10062, 9806, 10062, 10574, 11086, 10062, 11086, 12430, 11042, 12334, 12878, 14158, 14158, 12878, 13390, 13646, 10574, 9806, 10574, 12430, 12846, 12334, 11086, 10062, 10062, 9806, 10062, 10574, 11086, 10062, 11086, 12430, 11054, 12334, 12878, 14158, 14158, 12878, 13390, 13646, 10574, 10062, 10062, 10126, 11054, 12334, 12878, 14158, 13902, 14158, 14670, 14158, 13646, 12878, 13390, 13646, 3918, 12878, 14158, 13902, 12878, 12366, 12878, 12366, 12878, 11086, 10062, 9870, 12334, 11054, 11086, 10062, 10062, 9806, 10062, 10574, 11086, 10062, 11086, 12430, 11054, 12334, 12878, 14158, 14158, 12878, 13390, 13646, 10574, 10062, 10062, 10126, 0xffff };

#include <cv.h>
#include <cvu_sound.h>

struct cvu_music music;

// change screen colors to show how long the music
// routine takes to run after screen interrupt
void play(void)
{
  cv_set_colors(CV_COLOR_BLACK, CV_COLOR_BLUE);
  cvu_play_music(&music);
  cv_set_colors(CV_COLOR_BLACK, CV_COLOR_BLACK);
}

void main(void)
{
  cvu_init_music(&music);
  music.notes = notes;
  cv_set_vint_handler(&play);
  cv_set_screen_active(true);
  for(;;);
}