From 3eea2e20bb8e5cb4a5a09d4d559dd75d2db64295 Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Wed, 7 Oct 2020 22:50:22 +0200
Subject: [PATCH] askdemod_ext: update startIdx in case of weak demodulation
 too

---
 common/lfdemod.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/common/lfdemod.c b/common/lfdemod.c
index 7b899e99e..b6869ba43 100644
--- a/common/lfdemod.c
+++ b/common/lfdemod.c
@@ -1663,6 +1663,7 @@ int askdemod_ext(uint8_t *bits, size_t *size, int *clk, int *invert, int maxErr,
         return errCnt;
     }
 
+    *startIdx = start - (*clk / 2);
     if (g_debugMode == 2) prnt("DEBUG: (askdemod_ext) Weak wave detected: startIdx %i", *startIdx);
 
     int lastBit;  //set first clock check - can go negative