PROFACE PL-5700 Series Manual page 92

" G ", 0x67,
" H ", 0x68,
" 1 ", 0x31,
" 2 ", 0x32,
" 3 ", 0x33,
" 4 ", 0x34,
" 5 ", 0x35,
" 6 ", 0x36,
" 7 ", 0x37,
" 8 ", 0x38,
" 9 ", 0x39,
" 0 ", 0x30,
" . ", 0x2e,
" + ", 0x2b,
"B S", 0x08,
"ENT", 0x0d,
0, 0
};
union REGS inregs, outregs;
/*************/
/* BUZZER ON */
/*************/
void buzzer_on(void)
{
int timer;
outp (CTRL8253, 0xb6);
outp (DATA8253+2, 0x33);
outp (DATA8253+2, 0x05);
App-10
/* Function Sheet F7 */
/* Function Sheet F8 */
/* Function Sheet 1 */
/* Function Sheet 2 */
/* Function Sheet 3 */
/* Function Sheet 4 */
/* Function Sheet 5 */
/* Function Sheet 6 */
/* Function Sheet 7 */
/* Function Sheet 8 */
/* Function Sheet 9 */
/* Function Sheet 0 */
/* Function Sheet . */
/* Function Sheet + */
/* Function Sheet BS */
/* Function Sheet ENT*/
/* Length of buzzer sounding */
Appendix
PL-5700 Series User's Manual