Document if or why sometimes digits/spec_digits is 0.

[libsigrok.git] / src / hardware / teleinfo / protocol.c

diff --git a/src/hardware/teleinfo/protocol.c b/src/hardware/teleinfo/protocol.c
index 54be6252a75e340b535b48972d983fa60b666413..88fbfac36838280303eaa2e2b2afa4c4d10276c2 100644 (file)
--- a/src/hardware/teleinfo/protocol.c
+++ b/src/hardware/teleinfo/protocol.c
@@ -70,6 +70,7 @@ static void teleinfo_send_value(struct sr_dev_inst *sdi, const char *channel_nam
        if (!ch || !ch->enabled)
                return;
 
+       /* Note: digits/spec_digits is actually really 0 for this device! */
        sr_analog_init(&analog, &encoding, &meaning, &spec, 0);
        analog.meaning->channels = g_slist_append(analog.meaning->channels, ch);
        analog.num_samples = 1;