From: Frank Mori Hess <fmhess@speakeasy.net>
Date: Wed, 27 Jun 2001 19:51:11 +0000 (+0000)
Subject: made ao_waveform use same parse_options() as other demos
X-Git-Tag: r0_7_16~64
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e252726146911224d653329417b7a6c60ad3fe47;p=comedilib.git

made ao_waveform use same parse_options() as other demos
---

diff --git a/demo/ao_waveform.c b/demo/ao_waveform.c
index d0ef7f8..efaa785 100644
--- a/demo/ao_waveform.c
+++ b/demo/ao_waveform.c
@@ -90,7 +90,6 @@ void dds_init_sawtooth(void);
 
 int main(int argc, char *argv[])
 {
-	char *fn = NULL;
 	comedi_cmd cmd;
 	int err;
 	int n,m;
@@ -98,13 +97,13 @@ int main(int argc, char *argv[])
 	comedi_t *dev;
 	unsigned int chanlist[1];
 
-	if(argc>=2){
-		waveform_frequency=strtod(argv[1],NULL);
-	}
+	parse_options(argc,argv);
 
-	fn = "/dev/comedi0";
+	if(value){
+		waveform_frequency = value;
+	}
 
-	dev = comedi_open(fn);
+	dev = comedi_open(filename);
 
 	subdevice = comedi_find_subdevice_by_type(dev,COMEDI_SUBD_AO,0);