From 16529a97026782506ef184d0b3619976b8559611 Mon Sep 17 00:00:00 2001
From: c vw <dl1ycf@darc.de>
Date: Tue, 18 Jan 2022 20:11:14 +0100
Subject: [PATCH] "Brutal" solution to the "OZY hangs when changing the number
of receivers" problem.
---
old_protocol.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/old_protocol.c b/old_protocol.c
index 56a794e..3bff3fa 100644
--- a/old_protocol.c
+++ b/old_protocol.c
@@ -828,6 +828,19 @@ static int how_many_receivers() {
int ret = receivers; // 1 or 2
if (diversity_enabled) ret=2; // need both RX channels, even if there is only one RX
+#ifdef USBOZY
+ //
+ // Always return 2 so the number of HPSDR-RX is NEVER changed.
+ // With 2 RX you can do 1RX or 2RX modes, and it is
+ // also OK for doing PURESIGNAL on OZY.
+ // Rationale: Rick reported that OZY's tend to hang if the
+ // number of receivers is changed while running.
+ // OK it wastes bandwidth and this might be a problem at higher
+ // sample rates but this is simply safer.
+ //
+ if (device == DEVICE_OZY) return 2;
+#endif
+
#ifdef PURESIGNAL
// for PureSignal, the number of receivers needed is hard-coded below.
// we need at least 2, and up to 5 for Orion2 boards. This is so because
--
2.45.2