X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fatten-pps3xxx%2Fapi.c;h=b72eeb4a59107aff7b415438e23efeb0c904dd71;hb=61f2b7f74cd2d05cacb2bfb3cad2c2d67c856f47;hp=2a3ac8f5701210a345a3907fc9367c3d1699c4c5;hpb=0af636bed97c174bea46e61e961eaa1b0b162e0f;p=libsigrok.git

diff --git a/src/hardware/atten-pps3xxx/api.c b/src/hardware/atten-pps3xxx/api.c
index 2a3ac8f5..b72eeb4a 100644
--- a/src/hardware/atten-pps3xxx/api.c
+++ b/src/hardware/atten-pps3xxx/api.c
@@ -36,12 +36,12 @@ static const uint32_t scanopts[] = {
 	SR_CONF_SERIALCOMM,
 };
 
-static const uint32_t devopts_drv[] = {
+static const uint32_t drvopts[] = {
 	SR_CONF_POWER_SUPPLY,
-	SR_CONF_CONTINUOUS,
 };
 
-static const uint32_t devopts_global[] = {
+static const uint32_t devopts[] = {
+	SR_CONF_CONTINUOUS | SR_CONF_SET,
 	SR_CONF_OUTPUT_CHANNEL_CONFIG | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 	SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 };
@@ -122,11 +122,11 @@ static GSList *scan(GSList *options, int modelid)
 	if (!serialcomm)
 		serialcomm = SERIALCOMM;
 
-	if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
-		return NULL;
+	serial = sr_serial_dev_inst_new(conn, serialcomm);
 
 	if (serial_open(serial, SERIAL_RDWR) != SR_OK)
 		return NULL;
+
 	serial_flush(serial);
 
 	/* This is how the vendor software scans for hardware. */
@@ -164,7 +164,7 @@ static GSList *scan(GSList *options, int modelid)
 		return NULL;
 	}
 
-	sdi = sr_dev_inst_new();
+	sdi = g_malloc0(sizeof(struct sr_dev_inst));
 	sdi->status = SR_ST_INACTIVE;
 	sdi->vendor = g_strdup("Atten");
 	sdi->model = g_strdup(model->name);
@@ -383,7 +383,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
 
 	if (key == SR_CONF_DEVICE_OPTIONS && !sdi) {
 		*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
-				devopts_drv, ARRAY_SIZE(devopts_drv), sizeof(uint32_t));
+				drvopts, ARRAY_SIZE(drvopts), sizeof(uint32_t));
 		return SR_OK;
 	}
 
@@ -397,7 +397,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
 		switch (key) {
 		case SR_CONF_DEVICE_OPTIONS:
 			*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
-					devopts_global, ARRAY_SIZE(devopts_global), sizeof(uint32_t));
+					devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
 			break;
 		case SR_CONF_OUTPUT_CHANNEL_CONFIG:
 			if (devc->model->channel_modes == CHANMODE_INDEPENDENT) {