X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Ffx2lafw%2Fprotocol.c;h=fc875d04446d2098b60827005f3a7acbe7b4468d;hb=3be044aa9012a863d50dcca69c49ccd7d8209c60;hp=29bb0df51f2a1d8467e225a490fbfdfd2debfa78;hpb=a6ad49b39f701a0617e6faa6a3944136e4d9feb6;p=libsigrok.git

diff --git a/src/hardware/fx2lafw/protocol.c b/src/hardware/fx2lafw/protocol.c
index 29bb0df5..fc875d04 100644
--- a/src/hardware/fx2lafw/protocol.c
+++ b/src/hardware/fx2lafw/protocol.c
@@ -405,7 +405,7 @@ SR_PRIV void mso_send_data_proc(struct sr_dev_inst *sdi,
 	for (i = 0; i < length; i++) {
 		devc->logic_buffer[i]  = data[i * 2];
 		/* Rescale to -10V - +10V from 0-255. */
-		devc->analog_buffer[i] = data[i * 2 + 1] - 128.0f / 12.8f;
+		devc->analog_buffer[i] = (data[i * 2 + 1] - 128.0f) / 12.8f;
 	};
 
 	const struct sr_datafeed_logic logic = {
@@ -421,7 +421,7 @@ SR_PRIV void mso_send_data_proc(struct sr_dev_inst *sdi,
 
 	sr_session_send(sdi, &logic_packet);
 
-	sr_analog_init(&analog, &encoding, &meaning, &spec, 0);
+	sr_analog_init(&analog, &encoding, &meaning, &spec, 2);
 	analog.meaning->channels = devc->enabled_analog_channels;
 	analog.meaning->mq = SR_MQ_VOLTAGE;
 	analog.meaning->unit = SR_UNIT_VOLT;