From 6add9c540d3b4b59aae0a4c7bfa721eb154cba18 Mon Sep 17 00:00:00 2001
From: Andy CA6JAU <juribeparada@gmail.com>
Date: Sun, 4 Nov 2018 16:10:27 -0300
Subject: [PATCH] Fix delay constants for interrupt counter test mode

---
 IO.h | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/IO.h b/IO.h
index b8e5a7e..c50f08f 100644
--- a/IO.h
+++ b/IO.h
@@ -48,9 +48,17 @@
 #define SCAN_PAUSE 20000
 
 #if defined(DUPLEX)
-#define CAL_DLY_LOOP 96100U
+#if defined(STM32_USB_HOST)
+#define CAL_DLY_LOOP 98950U
 #else
-#define CAL_DLY_LOOP 106000U
+#define CAL_DLY_LOOP 105100U
+#endif
+#else
+#if defined(STM32_USB_HOST)
+#define CAL_DLY_LOOP 110850U
+#else
+#define CAL_DLY_LOOP 114350U
+#endif
 #endif
 
 extern uint32_t  m_frequency_rx;