FreeCalypso > hg > freecalypso-tools

comparison target-utils/buzplayer/melentry.c @ 80:eb5960dc258c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
buzplayer: melody entry implemented
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 27 Oct 2016 04:31:31 +0000
parents
children 9092ff68e37d
comparison
equal deleted inserted replaced
79:49d2684805b1 80:eb5960dc258c
1 #include <sys/types.h>
2 #include <ctype.h>
3 #include <stdlib.h>
4 #include "types.h"
5 #include "melody.h"
6
7 extern struct melentry *melody_buf_start, *melody_buf_tailptr;
8
9 void
10 melody_init()
11 {
12 melody_buf_tailptr = melody_buf_start;
13 }
14
15 void
16 melody_entry(argbulk)
17 char *argbulk;
18 {
19 char *argv[3];
20 u32 tone, dur;
21
22 if (parse_args(argbulk, 2, 2, argv, 0) < 0)
23 return;
24 tone = strtoul(argv[0], 0, 0);
25 dur = strtoul(argv[1], 0, 0);
26 if (tone > 255 || dur < 1 || dur > 0xFFFF) {
27 printf("ERROR: argument(s) out of range\n");
28 return;
29 }
30 melody_buf_tailptr->tone = tone;
31 melody_buf_tailptr->dur = dur;
32 melody_buf_tailptr++;
33 }