From: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Date: Mon, 25 Jun 2018 19:25:25 +0000 (-0400)
Subject: Write instead of read GPIO
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=c10fa78c687e8192c6685a4f2b51da8d9d33830c;p=libremanage.git

Write instead of read GPIO
---

diff --git a/libremanage.py b/libremanage.py
index 49c5658..301a2df 100644
--- a/libremanage.py
+++ b/libremanage.py
@@ -69,9 +69,10 @@ def set_server_power(state, server):
 
     print(conf["pin"])
 
-    # Export pin, write value, unexport
+    # Export pin, configure, write value, unexport
     open_ssh(server, "echo " + str(conf["pin"]) + " > /sys/class/gpio/export")
-    open_ssh(server, "cat /sys/class/gpio/gpio" + str(conf["pin"]) + "/value")
+    open_ssh(server, "echo high > /sys/class/gpio/gpio" + str(conf["pin"]) + "/direction")
+    open_ssh(server, "echo " + str(state) + " > /sys/class/gpio/gpio" + str(conf["pin"]) + "/value")
     open_ssh(server, "echo " + str(conf["pin"]) + " > /sys/class/gpio/unexport")
 
 COMMANDS = {