X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fcommon%2Fdmm%2Ffs9922.c;h=51d3c654dbc7aa7ed9e7efcc2949397699c4f404;hb=refs%2Fheads%2Flibsigrok-0.2.x;hp=ffe06a051d1d41e37138bd8f2c592ca7daf0b1db;hpb=98494dc8a393f6e1b73fddb1e59aa3a3f590d764;p=libsigrok.git

diff --git a/hardware/common/dmm/fs9922.c b/hardware/common/dmm/fs9922.c
index ffe06a05..51d3c654 100644
--- a/hardware/common/dmm/fs9922.c
+++ b/hardware/common/dmm/fs9922.c
@@ -293,6 +293,8 @@ static void handle_flags(struct sr_datafeed_analog *analog, float *floatval,
 		analog->mqflags |= SR_MQFLAG_DC;
 	if (info->is_auto)
 		analog->mqflags |= SR_MQFLAG_AUTORANGE;
+	if (info->is_diode)
+		analog->mqflags |= SR_MQFLAG_DIODE;
 	if (info->is_hold)
 		analog->mqflags |= SR_MQFLAG_HOLD;
 	if (info->is_max)
@@ -373,3 +375,17 @@ SR_PRIV int sr_fs9922_parse(const uint8_t *buf, float *floatval,
 
 	return SR_OK;
 }
+
+SR_PRIV void sr_fs9922_z1_diode(struct sr_datafeed_analog *analog, void *info)
+{
+	struct fs9922_info *info_local;
+
+	info_local = (struct fs9922_info *)info;
+
+	/* User-defined z1 flag means "diode mode". */
+	if (info_local->is_z1) {
+		analog->mq = SR_MQ_VOLTAGE;
+		analog->unit = SR_UNIT_VOLT;
+		analog->mqflags |= SR_MQFLAG_DIODE;
+	}
+}