X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fcommon%2Fdmm%2Ffs9721.c;fp=hardware%2Fcommon%2Fdmm%2Ffs9721.c;h=85de00746ca51e08bc701377b54a1d675eb09598;hb=d327972b9720b4c69b3aaca895416121757806e0;hp=9b195d0bc5d479702bef37875bf0d79bc4c19afb;hpb=641d8f276ce52e84903a3d918187cf4d74c7dda4;p=libsigrok.git

diff --git a/hardware/common/dmm/fs9721.c b/hardware/common/dmm/fs9721.c
index 9b195d0b..85de0074 100644
--- a/hardware/common/dmm/fs9721.c
+++ b/hardware/common/dmm/fs9721.c
@@ -421,3 +421,25 @@ SR_PRIV void sr_fs9721_01_10_temp_f_c(struct sr_datafeed_analog *analog, void *i
 		analog->unit = SR_UNIT_CELSIUS;
 	}
 }
+
+SR_PRIV void sr_fs9721_max_c_min(struct sr_datafeed_analog *analog, void *info)
+{
+	struct fs9721_info *info_local;
+
+	info_local = (struct fs9721_info *)info;
+
+	/* User-defined FS9721_LP3 flag 'c2c1_00' means MAX. */
+	if (info_local->is_c2c1_00)
+		analog->mqflags |= SR_MQFLAG_MAX;
+
+	/* User-defined FS9721_LP3 flag 'c2c1_01' means temperature (C). */
+	if (info_local->is_c2c1_01) {
+		analog->mq = SR_MQ_TEMPERATURE;
+		analog->unit = SR_UNIT_CELSIUS;
+	}
+
+	/* User-defined FS9721_LP3 flag 'c2c1_11' means MIN. */
+	if (info_local->is_c2c1_11)
+		analog->mqflags |= SR_MQFLAG_MIN;
+
+}