From f9dad47c997c88106542b854dce9dc4970edbcb0 Mon Sep 17 00:00:00 2001
From: DJ2LS <75909252+DJ2LS@users.noreply.github.com>
Date: Sat, 1 Apr 2023 10:23:39 +0200
Subject: [PATCH] and another attempt fixing ctests

---
 tnc/modem.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tnc/modem.py b/tnc/modem.py
index d8787a23..d1fcd328 100644
--- a/tnc/modem.py
+++ b/tnc/modem.py
@@ -623,6 +623,9 @@ class RF:
                 txbuffer += bytes(mod_out_postamble)
 
             # Add delay to end of frames
+            # for TESTMODE we need some additional delay for making ctests stable because of MKFIFO related problems
+            if TESTMODE:
+                repeat_delay = 100
             samples_delay = int(self.MODEM_SAMPLE_RATE * (repeat_delay / 1000))  # type: ignore
             mod_out_silence = ctypes.create_string_buffer(samples_delay * 2)
             txbuffer += bytes(mod_out_silence)