From: Uwe Hermann <redacted>
Date: Wed, 24 Oct 2012 08:19:04 +0000 (+0200)
Subject: new-driver: Add more logging.
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=3016358e290c0d980b3914f1155e6a3be7e8ff36;p=sigrok-util.git

new-driver: Add more logging.
---

diff --git a/source/drv-api.c b/source/drv-api.c
index 831c942..66b24e8 100644
--- a/source/drv-api.c
+++ b/source/drv-api.c
@@ -121,6 +121,7 @@ static int hw_info_get(int info_id, const void **data,
 	switch (info_id) {
 	/* TODO */
 	default:
+		sr_err("${short}: Unknown info_id: %d.", info_id);
 		return SR_ERR_ARG;
 	}
 
@@ -132,13 +133,16 @@ static int hw_dev_config_set(const struct sr_dev_inst *sdi, int hwcap,
 {
 	int ret;
 
-	if (sdi->status != SR_ST_ACTIVE)
+	if (sdi->status != SR_ST_ACTIVE) {
+		sr_err("${short}: Device inactive, can't set config options.");
 		return SR_ERR;
+	}
 
 	ret = SR_OK;
 	switch (hwcap) {
 	/* TODO */
 	default:
+		sr_err("${short}: Unknown hardware capability: %d.", hwcap);
 		ret = SR_ERR_ARG;
 	}
 
@@ -158,8 +162,10 @@ static int hw_dev_acquisition_stop(const struct sr_dev_inst *sdi,
 {
 	(void)cb_data;
 
-	if (sdi->status != SR_ST_ACTIVE)
+	if (sdi->status != SR_ST_ACTIVE) {
+		sr_err("${short}: Device inactive, can't stop acquisition.");
 		return SR_ERR;
+	}
 
 	/* TODO */