X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=output%2Foutput_gnuplot.c;h=bf98bf152680344764bcc01b6be1a16aac9fe97b;hb=218557b85a308adc6ac533eb3f33d3dee17c13f8;hp=2945f949723c028f2cc2229a070eacf57bb2281f;hpb=5a2326a71b3a7d3bc6b367a7a3dfa6f137f5f0ec;p=libsigrok.git

diff --git a/output/output_gnuplot.c b/output/output_gnuplot.c
index 2945f949..bf98bf15 100644
--- a/output/output_gnuplot.c
+++ b/output/output_gnuplot.c
@@ -49,7 +49,7 @@ const char *gnuplot_header_comment = "\
 static int init(struct sr_output *o)
 {
 	struct context *ctx;
-	struct probe *probe;
+	struct sr_probe *probe;
 	GSList *l;
 	uint64_t samplerate;
 	unsigned int i;
@@ -79,7 +79,7 @@ static int init(struct sr_output *o)
 
 	num_probes = g_slist_length(o->device->probes);
 	comment[0] = '\0';
-	if (o->device->plugin) {
+	if (o->device->plugin && sr_device_has_hwcap(o->device, SR_HWCAP_SAMPLERATE)) {
 		samplerate = *((uint64_t *) o->device->plugin->get_device_info(
 				o->device->plugin_index, SR_DI_CUR_SAMPLERATE));
 		if (!(frequency_s = sr_samplerate_string(samplerate))) {
@@ -194,7 +194,7 @@ static int data(struct sr_output *o, char *data_in, uint64_t length_in,
 static int analog_init(struct sr_output *o)
 {
 	struct context *ctx;
-	struct probe *probe;
+	struct sr_probe *probe;
 	GSList *l;
 	uint64_t samplerate;
 	unsigned int i;
@@ -226,7 +226,7 @@ static int analog_init(struct sr_output *o)
 
 	num_probes = g_slist_length(o->device->probes);
 	comment[0] = '\0';
-	if (o->device->plugin) {
+	if (o->device->plugin && sr_device_has_hwcap(o->device, SR_HWCAP_SAMPLERATE)) {
 		samplerate = *((uint64_t *) o->device->plugin->get_device_info(
 				o->device->plugin_index, SR_DI_CUR_SAMPLERATE));
 		if (!(frequency_s = sr_samplerate_string(samplerate))) {