From 7c107b26e7740893c9db2165c53dc400e8f14a14 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Thu, 16 Nov 2023 11:30:38 -0500
Subject: [PATCH] Update rpitx.py read open battery_saver

---
 rpitx.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rpitx.py b/rpitx.py
index d301e968..df8df4dc 100644
--- a/rpitx.py
+++ b/rpitx.py
@@ -13,7 +13,7 @@ from PIL import Image, ImageDraw, ImageFont, ImageColor
 def battery_saver_check():
 	try:
 		global txc
-		f = open("/home/pi/CubeSatSim/battery_saver")
+		f = open("/home/pi/CubeSatSim/battery_saver", "r")
 		f.close()
 		txc = False
 		print("battery saver activated")