X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhwdriver.c;h=0700276cb84db77f39ebdd0ee6e88ca5be9d89c7;hb=6433156c3275df933e4bf6dcfb020c91fca0ae86;hp=99f3ee3fba0dc165af93cae435469aa4b382dcc9;hpb=29ae6f0880eb8dab93507382b5b35d36df8ef1e0;p=libsigrok.git

diff --git a/src/hwdriver.c b/src/hwdriver.c
index 99f3ee3f..0700276c 100644
--- a/src/hwdriver.c
+++ b/src/hwdriver.c
@@ -45,7 +45,7 @@
  * @{
  */
 
-/* Same key order/grouping as in enum sr_configkey (libsigrok.h). */
+/* Please use the same order/grouping as in enum sr_configkey (libsigrok.h). */
 static struct sr_key_info sr_key_info_config[] = {
 	/* Device classes */
 	{SR_CONF_LOGIC_ANALYZER, SR_T_STRING, NULL, "Logic analyzer", NULL},
@@ -165,7 +165,7 @@ static struct sr_key_info sr_key_info_config[] = {
 		"Output frequency", NULL},
 	{SR_CONF_OUTPUT_FREQUENCY_TARGET, SR_T_FLOAT, "output_frequency_target",
 		"Output frequency target", NULL},
-	{SR_CONF_MEASURED_QUANTITY, SR_T_STRING, "measured_quantity",
+	{SR_CONF_MEASURED_QUANTITY, SR_T_MQ, "measured_quantity",
 		"Measured quantity", NULL},
 	{SR_CONF_MEASURED_2ND_QUANTITY, SR_T_STRING, "measured_2nd_quantity",
 		"Measured secondary quantity", NULL},
@@ -211,6 +211,7 @@ static struct sr_key_info sr_key_info_config[] = {
 	{0, 0, NULL, NULL, NULL},
 };
 
+/* Please use the same order as in enum sr_mq (libsigrok.h). */
 static struct sr_key_info sr_key_info_mq[] = {
 	{SR_MQ_VOLTAGE, 0, "voltage", "Voltage", NULL},
 	{SR_MQ_CURRENT, 0, "current", "Current", NULL},
@@ -247,6 +248,7 @@ static struct sr_key_info sr_key_info_mq[] = {
 	ALL_ZERO
 };
 
+/* Please use the same order as in enum sr_mqflag (libsigrok.h). */
 static struct sr_key_info sr_key_info_mqflag[] = {
 	{SR_MQFLAG_AC, 0, "ac", "AC", NULL},
 	{SR_MQFLAG_DC, 0, "dc", "DC", NULL},
@@ -279,6 +281,7 @@ static struct sr_key_info sr_key_info_mqflag[] = {
 	ALL_ZERO
 };
 
+/* This must handle all the keys from enum sr_datatype (libsigrok.h). */
 SR_PRIV const GVariantType *sr_variant_type_get(int datatype)
 {
 	switch (datatype) {
@@ -299,8 +302,8 @@ SR_PRIV const GVariantType *sr_variant_type_get(int datatype)
 		return G_VARIANT_TYPE_TUPLE;
 	case SR_T_KEYVALUE:
 		return G_VARIANT_TYPE_DICTIONARY;
-	case SR_T_MQLIST:
-		return G_VARIANT_TYPE_ARRAY;
+	case SR_T_MQ:
+		return G_VARIANT_TYPE_TUPLE;
 	default:
 		return NULL;
 	}
@@ -599,7 +602,7 @@ static int check_key(const struct sr_dev_driver *driver,
 
 	if (sr_config_list(driver, sdi, cg, SR_CONF_DEVICE_OPTIONS, &gvar_opts) != SR_OK) {
 		/* Driver publishes no options. */
-		sr_err("No options available%s.", srci->id, suffix);
+		sr_err("No options available%s.", suffix);
 		return SR_ERR_ARG;
 	}
 	opts = g_variant_get_fixed_array(gvar_opts, &num_opts, sizeof(uint32_t));