Differences

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--- setting_up_the_master_umd [2016/12/21 16:22] – [Test LCD Code] walkeradmin
+++ setting_up_the_master_umd [2023/03/09 22:35] (current) – external edit 127.0.0.1
@@ Line 19: / Line 19: @@
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-The default login is <color red>username: pi and password: raspberry</color>
+The default login is <color red>username: pi and password: raspberry</color> (if this is an existing unit that is misbehaving, the login will be <color blue>pi and Ericss0n</color>)
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@@ Line 28: / Line 28: @@
     sudo nano /etc/dhcpdc.conf
-    Add these lines to the end of the file (default is dhcp) using  your own IP Address details
+    Add these lines to the end of the file (default is dhcp) using your own IP Address details
     eth0
@@ Line 136: / Line 136: @@
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 These files need to be copied to the /home/pi/Python location
+\\
+\\
+<color red>sudo chmod 777 /home/pi/Python/my_data.txt</color> or Apache might have trouble writing to it.
+\\
+\\
+<color red>sudo chmod 777 launchUMD.sh</color>
+\\
+\\
+<color red>sudo chmod 777 UMDisplay01.py</color>
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@@ Line 163: / Line 172: @@
 </file>
-\\
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 Now reboot the RPi
@@ Line 253: / Line 261: @@
     add this line at the end:
     sudo ./home/pi/Python/launchUMD.sh
-\\
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 To test this, reboot and the LCD should start up automatically (the LCD won't clear on boot, but wait for the "Waiting for 5 Seconds for Network Start" message).