From 8e97631933961302ccae19c6e0385b5dbe983193 Mon Sep 17 00:00:00 2001
From: shrlnm <mshkn@inbox.ru>
Date: Thu, 11 May 2023 09:48:53 +0300
Subject: [PATCH] fix for reading empty vin

When VIN is empty, it contains 0x00 or 0xFF which can't be converted to ascii by decode function.
---
 ecu.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ecu.py b/ecu.py
index 8b529d32..a1f38c39 100644
--- a/ecu.py
+++ b/ecu.py
@@ -664,7 +664,7 @@ def getDisplayValue(self, elm_data, dataitem, ecu_endian):
             return None
 
         if self.bytesascii:
-            return bytes.fromhex(value).decode('utf-8')
+            return bytes.fromhex(value).decode('utf-8',errors="ignore")
 
         # I think we want Hex format for non scaled values
         if not self.scaled: