Document if or why sometimes digits/spec_digits is 0.

[libsigrok.git] / src / hardware / scpi-pps / protocol.h

diff --git a/src/hardware/scpi-pps/protocol.h b/src/hardware/scpi-pps/protocol.h
index ba1905132442019ceff60732cb9b2fe389a92fcb..80593ceca8ad54ed205e7db214a9bcd56f4f64d2 100644 (file)
--- a/src/hardware/scpi-pps/protocol.h
+++ b/src/hardware/scpi-pps/protocol.h
@@ -100,10 +100,11 @@ struct scpi_pps {
 
 struct channel_spec {
        const char *name;
-       /* Min, max, programming resolution. */
-       float voltage[3];
-       float current[3];
-       float frequency[3];
+       /* Min, max, programming resolution, spec digits, encoding digits. */
+       float voltage[5];
+       float current[5];
+       float power[5];
+       float frequency[5];
 };
 
 struct channel_group_spec {
@@ -113,13 +114,14 @@ struct channel_group_spec {
 };
 
 struct pps_channel {
-       int mq;
+       enum sr_mq mq;
        unsigned int hw_output_idx;
        const char *hwname;
+       int digits;
 };
 
 struct pps_channel_instance {
-       int mq;
+       enum sr_mq mq;
        int command;
        const char *prefix;
 };