uni-t-ut32x: rephrase the receive buffer and packets relation

[libsigrok.git] / src / hardware / uni-t-ut32x / api.c

diff --git a/src/hardware/uni-t-ut32x/api.c b/src/hardware/uni-t-ut32x/api.c
index fe5435035e9c202b3c77077b807d24c7b35eb295..47211fa41ff0aee622efbfd08f30b7173f286daa 100644 (file)
--- a/src/hardware/uni-t-ut32x/api.c
+++ b/src/hardware/uni-t-ut32x/api.c
@@ -36,6 +36,15 @@ static const uint32_t devopts[] = {
        SR_CONF_DATA_SOURCE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 };
 
+/*
+ * BEWARE! "T1-T2" looks like a range, and is probably not a good
+ * channel name. Using it in sigrok-cli -C specs is troublesome. Use
+ * "delta" instead? -- But OTOH channels are not selected by the
+ * software. Instead received packets just reflect the one channel
+ * that manually was selected by the user via the device's buttons.
+ * So the name is not a blocker, and it matches the labels on the
+ * device and in the manual. So we can get away with it.
+ */
 static const char *channel_names[] = {
        "T1", "T2", "T1-T2",
 };