X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=blobdiff_plain;f=src%2Fhardware%2Fserial-dmm%2Fapi.c;h=478110017f77d7a85eef4ce387ce2c925a402bba;hp=86488d769ac863a9248cb422fd15a39ab454b008;hb=2e360339f9ead64ced1747e3ce49863b18db22ee;hpb=a0e0bb4149081eda06714f1158639f2dadcfa9d8

diff --git a/src/hardware/serial-dmm/api.c b/src/hardware/serial-dmm/api.c
index 86488d76..47811001 100644
--- a/src/hardware/serial-dmm/api.c
+++ b/src/hardware/serial-dmm/api.c
@@ -36,9 +36,9 @@ static const uint32_t scanopts[] = {
 
 static const uint32_t devopts[] = {
 	SR_CONF_MULTIMETER,
-	SR_CONF_LIMIT_SAMPLES,
-	SR_CONF_LIMIT_MSEC,
 	SR_CONF_CONTINUOUS,
+	SR_CONF_LIMIT_SAMPLES | SR_CONF_SET,
+	SR_CONF_LIMIT_MSEC | SR_CONF_SET,
 };
 
 SR_PRIV struct sr_dev_driver bbcgm_m2110_driver_info;
@@ -353,7 +353,7 @@ static GSList *sdmm_scan(const char *conn, const char *serialcomm, int dmm)
 	if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
 		return NULL;
 
-	if (serial_open(serial, SERIAL_RDWR | SERIAL_NONBLOCK) != SR_OK)
+	if (serial_open(serial, SERIAL_RDWR) != SR_OK)
 		return NULL;
 
 	sr_info("Probing serial port %s.", conn);