sudomod

In addition to the previous tutorial focusing on Kite's update script for his boards (viewtopic.php?f=51&t=7613), I am adding this tutorial for a menu item to turn ON/OFF the battery indicator. One major benefit with this menu item, it does not require a reboot of the device as indicated in Kite's wiki pages. This tutorial is also compatible with all the Circuit boards without the need to modify the script!
Here is a quick link to download a short video to see how it operates: You two options for installation:
- You can run the automated install using info in this repo: https://github.com/dikodahan/cs-hud-shortcuts. This will take care of everything listed below and you do not need to continue with this tutorial.
- You can follow the manual process listed here if you wish so.

You will need to SSH into your Circuit Gem/Sword to get this set up once. In my specific example, this is a Circuit Gem, but aside from some minor variations I will note below, the process is the same.

1. First off, you will need to copy this image file here to your PC. Make sure it is saved as battery.png

   

   battery.png (101.18 KiB) Viewed 3421 times

2. SSH to your Kite board.
3. Go into the retromenu directory. Any sh file in this directory will automatically show up in RetroPie configuration menu.

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   cd RetroPie/retropiemenu/

4. Create a new shell script file to launch the script.

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   nano battery.sh

5. Paste the following lines in the file.

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   #! /bin/sh
   
   sudo systemctl stop cs-hud.service
   
   if [[ -d "${HOME}/Circuit-Gem" ]]; then
     if grep -q "ExecStart=/home/pi/Circuit-Gem/cs-hud/cs-hud -s" "/lib/systemd/system/cs-hud.service"; then
       sudo sed -i 's/ExecStart=\/home\/pi\/Circuit-Gem\/cs-hud\/cs-hud -s/ExecStart=\/home\/pi\/Circuit-Gem\/cs-hud\/cs-hud/g' /lib/systemd/system/cs-hud.service
     else
       sudo sed -i 's/ExecStart=\/home\/pi\/Circuit-Gem\/cs-hud\/cs-hud/ExecStart=\/home\/pi\/Circuit-Gem\/cs-hud\/cs-hud -s/g' /lib/systemd/system/cs-hud.service
     fi
   elif [[ -d "${HOME}/Circuit-Sword" ]]; then
     if grep -q "ExecStart=/home/pi/Circuit-Sword/cs-hud/cs-hud -s" "/lib/systemd/system/cs-hud.service"; then
       sudo sed -i 's/ExecStart=\/home\/pi\/Circuit-Sword\/cs-hud\/cs-hud -s/ExecStart=\/home\/pi\/Circuit-Sword\/cs-hud\/cs-hud/g' /lib/systemd/system/cs-hud.service
     else
       sudo sed -i 's/ExecStart=\/home\/pi\/Circuit-Sword\/cs-hud\/cs-hud/ExecStart=\/home\/pi\/Circuit-Sword\/cs-hud\/cs-hud -s/g' /lib/systemd/system/cs-hud.service
     fi
   elif [[ -d "${HOME}/Circuit-Sword-Lite" ]]; then
     if grep -q "ExecStart=/home/pi/Circuit-Sword-Lite/cs-hud/cs-hud -s" "/lib/systemd/system/cs-hud.service"; then
       sudo sed -i 's/ExecStart=\/home\/pi\/Circuit-Sword-Lite\/cs-hud\/cs-hud -s/ExecStart=\/home\/pi\/Circuit-Sword-Lite\/cs-hud\/cs-hud/g' /lib/systemd/system/cs-hud.service
     else
       sudo sed -i 's/ExecStart=\/home\/pi\/Circuit-Sword-Lite\/cs-hud\/cs-hud/ExecStart=\/home\/pi\/Circuit-Sword-Lite\/cs-hud\/cs-hud -s/g' /lib/systemd/system/cs-hud.service
     fi
   else
     echo "It seems like Kite's CS-HUD software is not installed on your device :("
     echo "Please follow Kite's guides and images to make sure it is installed: https://github.com/kiteretro"
     sleep 10s
   fi
   
   sudo systemctl daemon-reload
   sudo systemctl start cs-hud.service

6. To save the file press Ctrl+x, Then y and then press Enter.
7. Make the shell script executable:

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   chmod +x battery.sh

8. Now we need to update the RetroPie configuration menu to add this item properly.

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   sudo nano /opt/retropie/configs/all/emulationstation/gamelists/retropie/gamelist.xml

9. Scroll all the way down to the end of the file and just above the last line </gameList> add the following lines.

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   <game>
   	<path>./battery.sh</path>
   	<name>Battery Indicator</name>
   	<desc>Turns ON and OFF the battery indicator in Kite's HUD software.</desc>
   	<image>./icons/battery.png</image>
   </game>

10. To save the file press Ctrl+x, Then y and then press Enter.
11. Close the SSH connection.
12. Now you need to copy the battery.png file over to the following directory on your Circuit board: /home/pi/RetroPie/retropiemenu/icons
    I will not cover how to copy a file over to RetroPie from a PC or a Mac in this tutorial. You can easily google this part.
13. From your HUD software perform a proper shutdown and turn your hand-held back on. You now have the battery indicator toggle easily accessible from RetroPie menu!!!

Very cool idea and great tutorial to getting it working.

Idea/suggestion: Would it be possible to integrate this feature into the "mode" button found on the circuit sword? I have the circuit sword lite and being able to quickly turn off/on wifi and the virtual keyboard I find to be a super neat feature. Adding this battery display toggle would make a great addition.

pbutters wrote: ↑

Wed Apr 03, 2019 1:03 pm

Very cool idea and great tutorial to getting it working.

Idea/suggestion: Would it be possible to integrate this feature into the "mode" button found on the circuit sword? I have the circuit sword lite and being able to quickly turn off/on wifi and the virtual keyboard I find to be a super neat feature. Adding this battery display toggle would make a great addition.

Add a request here: https://github.com/kiteretro/Circuit-Sword-Lite/issues