From 7ba936bb96c2661510f2514d03362e8da10c6071 Mon Sep 17 00:00:00 2001
From: kobatan <emukoba777@gmail.com>
Date: Fri, 18 Mar 2022 09:51:43 +0900
Subject: [PATCH] fix: PXX2 radios were initialising default
 ownerRegistrationID incorrectly

---
 radio/src/opentx.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/radio/src/opentx.cpp b/radio/src/opentx.cpp
index c192a262c..f8eb98194 100644
--- a/radio/src/opentx.cpp
+++ b/radio/src/opentx.cpp
@@ -260,8 +260,11 @@ void memswap(void * a, void * b, uint8_t size)
 #if defined(PXX2)
 void setDefaultOwnerId()
 {
+  uint8_t ch;
   for (uint8_t i = 0; i < PXX2_LEN_REGISTRATION_ID; i++) {
-     g_eeGeneral.ownerRegistrationID[i] = (((uint8_t *)cpu_uid)[4 + i] & 0x3fu);
+    ch = ((uint8_t *)cpu_uid)[4+i]&0x7f;
+    if(ch<0x20 || ch==0x7f) ch='-';
+    g_eeGeneral.ownerRegistrationID[PXX2_LEN_REGISTRATION_ID-1-i] = ch;
   }
 }
 #endif