X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=output%2Fchronovu_la8.c;h=8029da1b9d2916bdcab58ec11a9296c1f3ee6662;hb=4433145f481d077570b371b466e98b17a77ec7e2;hp=70e6f217818825dbf0072284d8bb172e6cf23c26;hpb=a944a84b17c5f5544b45e27dc07d7f60a4fd6ba8;p=libsigrok.git

diff --git a/output/chronovu_la8.c b/output/chronovu_la8.c
index 70e6f217..8029da1b 100644
--- a/output/chronovu_la8.c
+++ b/output/chronovu_la8.c
@@ -1,5 +1,5 @@
 /*
- * This file is part of the sigrok project.
+ * This file is part of the libsigrok project.
  *
  * Copyright (C) 2011 Uwe Hermann <uwe@hermann-uwe.de>
  *
@@ -24,19 +24,18 @@
 #include "libsigrok.h"
 #include "libsigrok-internal.h"
 
-/* Message logging helpers with driver-specific prefix string. */
-#define DRIVER_LOG_DOMAIN "output/chronovu-la8: "
-#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args)
-#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)
+/* Message logging helpers with subsystem-specific prefix string. */
+#define LOG_PREFIX "output/chronovu-la8: "
+#define sr_log(l, s, args...) sr_log(l, LOG_PREFIX s, ## args)
+#define sr_spew(s, args...) sr_spew(LOG_PREFIX s, ## args)
+#define sr_dbg(s, args...) sr_dbg(LOG_PREFIX s, ## args)
+#define sr_info(s, args...) sr_info(LOG_PREFIX s, ## args)
+#define sr_warn(s, args...) sr_warn(LOG_PREFIX s, ## args)
+#define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args)
 
 struct context {
 	unsigned int num_enabled_probes;
 	unsigned int unitsize;
-	char *probelist[SR_MAX_NUM_PROBES + 1];
 	uint64_t trigger_point;
 	uint64_t samplerate;
 };
@@ -94,7 +93,7 @@ static int init(struct sr_output *o)
 	struct context *ctx;
 	struct sr_probe *probe;
 	GSList *l;
-	uint64_t *samplerate;
+	GVariant *gvar;
 
 	if (!o) {
 		sr_warn("%s: o was NULL", __func__);
@@ -106,11 +105,6 @@ static int init(struct sr_output *o)
 		return SR_ERR_ARG;
 	}
 
-	if (!o->sdi->driver) {
-		sr_warn("%s: o->sdi->driver was NULL", __func__);
-		return SR_ERR_ARG;
-	}
-
 	if (!(ctx = g_try_malloc0(sizeof(struct context)))) {
 		sr_warn("%s: ctx malloc failed", __func__);
 		return SR_ERR_MALLOC;
@@ -118,20 +112,19 @@ static int init(struct sr_output *o)
 
 	o->internal = ctx;
 
-	/* Get the probe names and the unitsize. */
+	/* Get the unitsize. */
 	for (l = o->sdi->probes; l; l = l->next) {
 		probe = l->data;
 		if (!probe->enabled)
 			continue;
-		ctx->probelist[ctx->num_enabled_probes++] = probe->name;
+		ctx->num_enabled_probes++;
 	}
-	ctx->probelist[ctx->num_enabled_probes] = 0;
 	ctx->unitsize = (ctx->num_enabled_probes + 7) / 8;
 
-	if (sr_dev_has_hwcap(o->sdi, SR_HWCAP_SAMPLERATE)) {
-		o->sdi->driver->info_get(SR_DI_CUR_SAMPLERATE,
-				(const void **)&samplerate, o->sdi);
-		ctx->samplerate = *samplerate;
+	if (sr_config_get(o->sdi->driver, SR_CONF_SAMPLERATE, &gvar,
+			o->sdi) == SR_OK) {
+		ctx->samplerate = g_variant_get_uint64(gvar);
+		g_variant_unref(gvar);
 	} else
 		ctx->samplerate = 0;