X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=output%2Fcsv.c;h=57cfb821e836b7aec0be00c81112a68381730113;hb=6c114fa626e00a39d27288132d8ac234a559fe9e;hp=0b70b2d6cf9803af0fc6c1a02a4d5dec6ace3c23;hpb=af51a7718eb22e9630107af814db6ae9f179a969;p=libsigrok.git

diff --git a/output/csv.c b/output/csv.c
index 0b70b2d6..57cfb821 100644
--- a/output/csv.c
+++ b/output/csv.c
@@ -25,14 +25,14 @@
 #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)
+/* Message logging helpers with subsystem-specific prefix string. */
+#define LOG_PREFIX "output/csv: "
+#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;
@@ -172,8 +172,7 @@ 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__);
@@ -200,7 +199,7 @@ 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);