scpi-pps: Add support for Owon P4000 series.

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

diff --git a/src/hardware/scpi-pps/protocol.c b/src/hardware/scpi-pps/protocol.c
index 762fcae1ec8ed434a3095ad4cb410f617bcecd04..9609936a23ae0604df899b9ddc23482c12111715 100644 (file)
--- a/src/hardware/scpi-pps/protocol.c
+++ b/src/hardware/scpi-pps/protocol.c
@@ -105,6 +105,7 @@ SR_PRIV int scpi_pps_receive_data(int fd, int revents, void *cb_data)
        analog.meaning->channels = g_slist_append(NULL, devc->cur_acquisition_channel);
        analog.num_samples = 1;
        analog.meaning->mq = pch->mq;
+       analog.meaning->mqflags = pch->mqflags;
        if (pch->mq == SR_MQ_VOLTAGE) {
                analog.meaning->unit = SR_UNIT_VOLT;
                analog.encoding->digits = ch_spec->voltage[4];
@@ -117,8 +118,11 @@ SR_PRIV int scpi_pps_receive_data(int fd, int revents, void *cb_data)
                analog.meaning->unit = SR_UNIT_WATT;
                analog.encoding->digits = ch_spec->power[4];
                analog.spec->spec_digits = ch_spec->power[3];
+       } else if (pch->mq == SR_MQ_FREQUENCY) {
+               analog.meaning->unit = SR_UNIT_HERTZ;
+               analog.encoding->digits = ch_spec->frequency[4];
+               analog.spec->spec_digits = ch_spec->frequency[3];
        }
-       analog.meaning->mqflags = SR_MQFLAG_DC;
        f = (float)g_variant_get_double(gvdata);
        g_variant_unref(gvdata);
        analog.data = &f;