X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=output%2Fcsv.c;h=6de9ac3f155bfb7a7278631e5ce568a80efc751d;hb=fe997353bf0c66425997bb84a0ad1041faf2a60e;hp=558f1eec097832fac1bd8d94d16ac0a57fde5426;hpb=50985c2019b2b5a6ce394589d89ee925b4f5e3a9;p=libsigrok.git

diff --git a/output/csv.c b/output/csv.c
index 558f1eec..6de9ac3f 100644
--- a/output/csv.c
+++ b/output/csv.c
@@ -25,19 +25,11 @@
 #include "libsigrok.h"
 #include "libsigrok-internal.h"
 
-/* Message logging helpers with driver-specific prefix string. */
-#define DRIVER_LOG_DOMAIN "output/csv: "
-#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)
+#define LOG_PREFIX "output/csv"
 
 struct context {
 	unsigned int num_enabled_probes;
 	unsigned int unitsize;
-	char *probelist[SR_MAX_NUM_PROBES + 1];
 	uint64_t samplerate;
 	GString *header;
 	char separator;
@@ -63,7 +55,6 @@ static int init(struct sr_output *o)
 	GVariant *gvar;
 	int num_probes;
 	time_t t;
-	unsigned int i;
 
 	if (!o) {
 		sr_err("%s: o was NULL", __func__);
@@ -75,11 +66,6 @@ static int init(struct sr_output *o)
 		return SR_ERR_ARG;
 	}
 
-	if (!o->sdi->driver) {
-		sr_err("%s: o->sdi->driver was NULL", __func__);
-		return SR_ERR_ARG;
-	}
-
 	if (!(ctx = g_try_malloc0(sizeof(struct context)))) {
 		sr_err("%s: ctx malloc failed", __func__);
 		return SR_ERR_MALLOC;
@@ -87,20 +73,22 @@ static int init(struct sr_output *o)
 
 	o->internal = ctx;
 
-	/* Get the number of probes, their names, and the unitsize. */
+	/* Get the number of probes, and the unitsize. */
 	for (l = o->sdi->probes; l; l = l->next) {
 		probe = l->data;
+		if (probe->type != SR_PROBE_LOGIC)
+			continue;
 		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;
 
 	num_probes = g_slist_length(o->sdi->probes);
 
-	if (sr_dev_has_option(o->sdi, SR_CONF_SAMPLERATE)) {
-		o->sdi->driver->config_get(SR_CONF_SAMPLERATE, &gvar, o->sdi);
+	if (sr_config_get(o->sdi->driver, o->sdi, NULL, SR_CONF_SAMPLERATE,
+			&gvar) == SR_OK) {
 		ctx->samplerate = g_variant_get_uint64(gvar);
 		g_variant_unref(gvar);
 	} else
@@ -120,8 +108,14 @@ static int init(struct sr_output *o)
 	/* Columns / channels */
 	g_string_append_printf(ctx->header, "; Channels (%d/%d): ",
 			       ctx->num_enabled_probes, num_probes);
-	for (i = 0; i < ctx->num_enabled_probes; i++)
-		g_string_append_printf(ctx->header, "%s, ", ctx->probelist[i]);
+	for (l = o->sdi->probes; l; l = l->next) {
+		probe = l->data;
+		if (probe->type != SR_PROBE_LOGIC)
+			continue;
+		if (!probe->enabled)
+			continue;
+		g_string_append_printf(ctx->header, "%s, ", probe->name);
+	}
 	g_string_append_printf(ctx->header, "\n");
 
 	return SR_OK;
@@ -177,8 +171,7 @@ static int data(struct sr_output *o, const uint8_t *data_in,
 {
 	struct context *ctx;
 	GString *outstr;
-	uint64_t sample, i;
-	int j;
+	uint64_t sample, i, j;
 
 	if (!o) {
 		sr_err("%s: o was NULL", __func__);
@@ -205,7 +198,7 @@ static int data(struct sr_output *o, const uint8_t *data_in,
 
 	for (i = 0; i <= length_in - ctx->unitsize; i += ctx->unitsize) {
 		memcpy(&sample, data_in + i, ctx->unitsize);
-		for (j = ctx->num_enabled_probes - 1; j >= 0; j--) {
+		for (j = 0; j < ctx->num_enabled_probes; j++) {
 			g_string_append_printf(outstr, "%d%c",
 				(int)((sample & (1 << j)) >> j),
 				ctx->separator);