X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fscpi-pps%2Fprotocol.c;h=825fdb945257a32b62eaadc36f8f7d57fee1534b;hb=deb7615262ac4f9cc0750a08351afa7cbf9c34d5;hp=b6e60b9622e24e55f13d5411d91594836db75e91;hpb=f2bbcc330a6bcb65500b298bec8c40974ed246d4;p=libsigrok.git

diff --git a/src/hardware/scpi-pps/protocol.c b/src/hardware/scpi-pps/protocol.c
index b6e60b96..825fdb94 100644
--- a/src/hardware/scpi-pps/protocol.c
+++ b/src/hardware/scpi-pps/protocol.c
@@ -97,7 +97,13 @@ SR_PRIV int scpi_pps_receive_data(int fd, int revents, void *cb_data)
 	if (ret != SR_OK)
 		return ret;
 
-	ch_spec = &devc->device->channels[pch->hw_output_idx];
+	if (devc->channels) {
+		/* Dynamically-probed devices. */
+		ch_spec = &devc->channels[pch->hw_output_idx];
+	} else {
+		/* Statically-configured devices. */
+		ch_spec = &devc->device->channels[pch->hw_output_idx];
+	}
 	packet.type = SR_DF_ANALOG;
 	packet.payload = &analog;
 	/* Note: digits/spec_digits will be overridden later. */
@@ -118,6 +124,10 @@ 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];
 	}
 	f = (float)g_variant_get_double(gvdata);
 	g_variant_unref(gvdata);