From 89aed8edeb6b90c548526b9fc40da8c2895cf82c Mon Sep 17 00:00:00 2001
From: Obbart <ema.trabattoni@gmail.com>
Date: Mon, 30 Nov 2020 14:11:29 +0000
Subject: [PATCH] funziona

---
 pyButtons.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pyButtons.py b/pyButtons.py
index 69b6cbe..03b0b83 100644
--- a/pyButtons.py
+++ b/pyButtons.py
@@ -51,6 +51,9 @@ def send_CAN():
 
 
 def main():
+    global client
+    global isRunning
+
     btn_su = Button(SU)
     btn_giu = Button(GIU)
     btn_sx = Button(SX)