From bb6830ddc9b3d9143da108c719d9fbcf73cf14b3 Mon Sep 17 00:00:00 2001
From: 3djc <lesitewebdejc@hotmail.com>
Date: Wed, 7 Oct 2020 12:07:35 +0200
Subject: [PATCH] Allow non inv STM multi flash on external

---
 radio/src/io/multi_firmware_update.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/radio/src/io/multi_firmware_update.h b/radio/src/io/multi_firmware_update.h
index a4cb255fb..e13880184 100644
--- a/radio/src/io/multi_firmware_update.h
+++ b/radio/src/io/multi_firmware_update.h
@@ -76,7 +76,7 @@ class MultiFirmwareInformation {
 
     bool isMultiExternalFirmware() const
     {
-      return (telemetryInversion == true && optibootSupport == true && bootloaderCheck == true && telemetryType == FIRMWARE_MULTI_TELEM_MULTI_TELEMETRY);
+      return ((telemetryInversion == true || boardType == FIRMWARE_MULTI_STM ) && optibootSupport == true && bootloaderCheck == true && telemetryType == FIRMWARE_MULTI_TELEM_MULTI_TELEMETRY);
     }
 
     const char * readMultiFirmwareInformation(const char * filename);