From 484e72ae73057dce1530daa692bcc7fd3c8436c9 Mon Sep 17 00:00:00 2001
From: dedici <79668905+dedici@users.noreply.github.com>
Date: Sat, 16 Apr 2022 21:52:25 +0200
Subject: [PATCH] Added exception handling

set_cmd with > 3 arguments used to throw "wrong format" exception with keystate = 0. Changed the exception message to a more helpful one.
---
 ED4scan/ED4scan_CLI.ino | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ED4scan/ED4scan_CLI.ino b/ED4scan/ED4scan_CLI.ino
index e3aa54c..0c06f13 100644
--- a/ED4scan/ED4scan_CLI.ino
+++ b/ED4scan/ED4scan_CLI.ino
@@ -390,11 +390,13 @@ void set_cmd(uint8_t arg_cnt, char **args) {
       } else{
         cmdOK = 0;
       }
+    } else if (BMS.KeyState != 0) {
+      cmdOK = -2;
     }
   }
   if (cmdOK == 0) Serial.println(F("CMD: failed"));
-  if (cmdOK < 0) Serial.println(F("CMD: wrong format"));
-
+  if (cmdOK == -1) Serial.println(F("CMD: wrong format"));
+  if (cmdOK == -2) Serial.println(F("CMD: Ignition key in wrong position"));
 }
 
 void init_cmd_prompt() {