X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fagilent-dmm%2Fapi.c;h=f7d30547a20cfc68c5c738d92e273414cf3b742a;hb=418c99248cd9fe7913c3c337e831b3c601a9227a;hp=293b5f84c4336919916a113bdc08f05b737dfa42;hpb=697fb6ddfc2522b2e6d35511c7837e2c61d8ae73;p=libsigrok.git

diff --git a/src/hardware/agilent-dmm/api.c b/src/hardware/agilent-dmm/api.c
index 293b5f84..f7d30547 100644
--- a/src/hardware/agilent-dmm/api.c
+++ b/src/hardware/agilent-dmm/api.c
@@ -60,6 +60,7 @@ extern const struct agdmm_recv agdmm_recvs_u123x[];
 extern const struct agdmm_recv agdmm_recvs_u124x[];
 extern const struct agdmm_recv agdmm_recvs_u124xc[];
 extern const struct agdmm_recv agdmm_recvs_u125x[];
+extern const struct agdmm_recv agdmm_recvs_u127x[];
 extern const struct agdmm_recv agdmm_recvs_u128x[];
 
 /* This works on all the Agilent U12xxA series, although the
@@ -86,6 +87,11 @@ static const struct agdmm_profile supported_agdmm[] = {
 	{ AGILENT_U1252, "U1252B", 3, agdmm_jobs_live, NULL, agdmm_recvs_u125x },
 	{ AGILENT_U1253, "U1253B", 3, agdmm_jobs_live, NULL, agdmm_recvs_u125x },
 
+	{ AGILENT_U1271, "U1271A", 3, agdmm_jobs_live, NULL, agdmm_recvs_u127x },
+	{ AGILENT_U1272, "U1272A", 3, agdmm_jobs_live, NULL, agdmm_recvs_u127x },
+	{ AGILENT_U1273, "U1273A", 3, agdmm_jobs_live, NULL, agdmm_recvs_u127x },
+	{ AGILENT_U1273AX, "U1273AX", 3, agdmm_jobs_live, NULL, agdmm_recvs_u127x },
+
 	{ KEYSIGHT_U1281, "U1281A", 3, agdmm_jobs_live, agdmm_jobs_log, agdmm_recvs_u128x },
 	{ KEYSIGHT_U1282, "U1282A", 3, agdmm_jobs_live, agdmm_jobs_log, agdmm_recvs_u128x },
 	ALL_ZERO
@@ -187,21 +193,18 @@ static int config_get(uint32_t key, GVariant **data,
 	const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
 {
 	struct dev_context *devc;
-	int ret;
 
 	(void)cg;
 
 	devc = sdi->priv;
 
-	ret = SR_OK;
 	switch (key) {
 	case SR_CONF_SAMPLERATE:
 		*data = g_variant_new_uint64(devc->cur_samplerate);
 		break;
 	case SR_CONF_LIMIT_SAMPLES:
 	case SR_CONF_LIMIT_MSEC:
-		ret = sr_sw_limits_config_get(&devc->limits, key, data);
-		break;
+		return sr_sw_limits_config_get(&devc->limits, key, data);
 	case SR_CONF_DATA_SOURCE:
 		*data = g_variant_new_string(data_sources[devc->data_source]);
 		break;
@@ -209,7 +212,7 @@ static int config_get(uint32_t key, GVariant **data,
 		return SR_ERR_NA;
 	}
 
-	return ret;
+	return SR_OK;
 }
 
 static int config_set(uint32_t key, GVariant *data,
@@ -217,35 +220,32 @@ static int config_set(uint32_t key, GVariant *data,
 {
 	struct dev_context *devc;
 	uint64_t samplerate;
-	int ret, idx;
+	int idx;
 
 	(void)cg;
 
 	devc = sdi->priv;
 
-	ret = SR_OK;
 	switch (key) {
 	case SR_CONF_SAMPLERATE:
 		samplerate = g_variant_get_uint64(data);
 		if (samplerate < samplerates[0] || samplerate > samplerates[1])
-			ret = SR_ERR_ARG;
-		else
-			devc->cur_samplerate = g_variant_get_uint64(data);
+			return SR_ERR_ARG;
+		devc->cur_samplerate = g_variant_get_uint64(data);
 		break;
 	case SR_CONF_LIMIT_SAMPLES:
 	case SR_CONF_LIMIT_MSEC:
-		ret = sr_sw_limits_config_set(&devc->limits, key, data);
-		break;
+		return sr_sw_limits_config_set(&devc->limits, key, data);
 	case SR_CONF_DATA_SOURCE:
 		if ((idx = std_str_idx(data, ARRAY_AND_SIZE(data_sources))) < 0)
 			return SR_ERR_ARG;
 		devc->data_source = idx;
 		break;
 	default:
-		ret = SR_ERR_NA;
+		return SR_ERR_NA;
 	}
 
-	return ret;
+	return SR_OK;
 }
 
 static int config_list(uint32_t key, GVariant **data,