From 9989fc25deb22ba1dde0ad6c30d34e1aff1931ed Mon Sep 17 00:00:00 2001 From: "Gabriel M. Beddingfield" Date: Wed, 8 Feb 2012 16:19:05 -0600 Subject: tinycap, tinyplay, tinymix: Add extra parameters. Command-line arguments are added for: tinyplay and tinycap: -D n -- card number -p n -- period size -n n -- number of periods per buffer tinymix: -D n -- card number Signed-off-by: Gabriel M. Beddingfield --- tinymix.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) (limited to 'tinymix.c') diff --git a/tinymix.c b/tinymix.c index b9c71a4..e7bd276 100644 --- a/tinymix.c +++ b/tinymix.c @@ -41,8 +41,20 @@ static void tinymix_print_enum(struct mixer_ctl *ctl, int print_all); int main(int argc, char **argv) { struct mixer *mixer; + int card = 0; + + if ((argc > 2) && (strcmp(argv[1], "-D") == 0)) { + argv++; + if (argv[1]) { + card = atoi(argv[1]); + argv++; + argc -= 2; + } else { + argc -= 1; + } + } - mixer = mixer_open(0); + mixer = mixer_open(card); if (!mixer) { fprintf(stderr, "Failed to open mixer\n"); return EXIT_FAILURE; @@ -55,7 +67,7 @@ int main(int argc, char **argv) else if (argc == 3) tinymix_set_value(mixer, atoi(argv[1]), argv[2]); else - printf("Usage: tinymix [control id] [value to set]\n"); + printf("Usage: tinymix [-D card] [control id] [value to set]\n"); mixer_close(mixer); -- cgit v1.2.3