@mitu thank you for your reply, sorry i was distracted for a few days. I didnt figure out how to make variables work but i was able to make a txt file that i could read/write as a varriable so im good now.

@WesleyBidsnipes said in I'd like the Retropie to power on our Xbox and switch to its OneGuide app: @mitu It's been years since I've messed with udev... does that work with Bluetooth as well? We have one of the Playstation 3 wireless controllers, I think it's the Sixaxis. It should work.

here's a couple projects I've done with an LED matrix marquee RetroPie based ==>https://www.instructables.com/id/Vertical-Bartop-Arcade-With-Integrated-PIXEL-LED-D/ PC Based ==>https://www.instructables.com/id/Arcade-Machine-With-Changing-LED-Marquee/ Here's a guide for setting up this LED marquee and RetroPie ==>http://ledpixelart.com/files/retropie/ . Runcommand onstart and onend is used here. When a new game is launched, a script runs which passes the rom name to the LED marquee software (http://pixelcade.org) which is then displayed on the panels. Both still image PNGs and GIF animations can be displayed by game. This project also includes artwork that has been manually re-mastered for 128x32 for that classic 8-bit look. Disclaimer, I'm the creator for this project and sell these as kits.

@azsorlex26 Each package exposes a standard set of commands to be executed - sources, build, install, remove, configure. Most packages have these options, there might be packages with special functions. Look at https://github.com/RetroPie/RetroPie-Setup/blob/master/scriptmodules/packages.sh#L55 and https://github.com/RetroPie/RetroPie-Setup/blob/bfaedb92cb86335b7fec34d23fb39890455ae05f/scriptmodules/packages.sh#L162 to see how the retropie_packages.sh script works.

@jonnykesh I apologize. I was in a hurry and it kept telling me I needed someone else to

@flashpc yeah, it's great. I took advantage of this feature in my rpie-art tool (link on my signature). Cheers!

Okay folks, I've written up a script to handle this exactly the way I described before. It runs from the autostart.sh and watches /dev/shm/screen_manager.cfg for updates. That way any other system process can create/modify that file and this script will respond by either starting the rom, or starting the dashboard. Cheers! https://github.com/coderkevin/mini-nes/tree/master/screen

@meleu you are the best! I will test when I return from my trip!

@waltisfrozen This was already changed - if you update to the latest retropie-setup it no longer uses md5 hashes by default, but just includes system and rom name minus extension /path (excluding all characters except a-z A-Z 0-9 _ - in the format system_romname for per emulator settings, the format is emulator_romname

Answering my own question. I will start a new thread with full usage #!/bin/bash # Script use $ sudo ./makexml.sh [RomDirectoryName] [-n optional] # -n does not right name to <name> tag useful for MAME roms as ES will autofill correct name # Store arguments arg1=$1 arg2=$2 output="gamelist.xml" # Change deliminator for $IFS # Allows script to work with names with white space SAVEIFS=$IFS IFS=$(echo -en "\n\b") # print scripts current status printf "Scanning dir: "$arg1"...\n" # Creates output XML file (gamelist.xml) printf "<?xml version=\"1.0\"?>\n\n" > ./$arg1/$output printf "<gameList>\n" >> ./$arg1/$output # Scans directory given by first argument for file in ./$arg1/* do # Just some manipulatiuon of data returned by $file filename=$(echo $file | cut -f 3 -d '/') name=$(echo $filename | cut -f 1 -d '.') # Checking for existance of correctly named image in ./images dir. [[ -f ./$arg1/images/$name.png ]] && theImage=./images/$name.png || theImage="" # Start writing to gamelist.xml printf "\n" >> ./$arg1/$output printf "\t<game>\n" >> ./$arg1/$output printf "\t\t<path>./"$filename"</path>\n" >> ./$arg1/$output # Checking whether the -n argument was used if [ $arg2 = "-n" ]; then name="" fi # Continuing writing to gamelist.xml printf "\t\t<name>"$name"</name>\n" >> ./$arg1/$output printf "\t\t<desc></desc>\n" >> ./$arg1/$output printf "\t\t<image>"$theImage"</image>\n" >> ./$arg1/$output printf "\t\t<rating></rating>\n" >> ./$arg1/$output printf "\t\t<releasedate></releasedate>\n" >> ./$arg1/$output printf "\t\t<developer></developer>\n" >> ./$arg1/$output printf "\t\t<publisher></publisher>\n" >> ./$arg1/$output printf "\t\t<genre></genre>\n" >> ./$arg1/$output printf "\t\t<players></players>\n" >> ./$arg1/$output printf "\t</game>\n" >> ./$arg1/$output # Print scripts current status printf $filename clear printf "Scanning dir: "$arg1"...\n" done # Closing gamelist.xml file printf "</gameList>" >> ./$arg1/$output # print scripts current status clear printf "Finished\n"

Thanks herb! Just read also in another thread about calling retropie_packages.sh with no options for a list of scripts/commands, very useful

This is a very old topic, but I wanted to throw my script in so you can edit it to your liking. I don't have an Adafruit display, so I had to do some tinkering but you've all done the heavy lifting. Here are the minor edits for using a 3.5" display with fbi. Make sure you have the system.jpg images in the correct system rom folders.: # /opt/retropie/configs/all/runcommand-onstart.sh # get the full path filename of the ROM rom=$3 # rom_bn receives $rom excluding everything from the first char to the last slash '/' rom_bn="${rom##*/}" # rom_bn receives $rom_bn excluding everything from the last char to the first dot '.' rom_bn="${rom_bn%.*}" # get the system name system=$1 # set the image file to the first result matching the ROM name - accounts for various possible file extensions img="$(find "/opt/retropie/configs/all/emulationstation/downloaded_images/${system}" -type f -name "${rom_bn}-image.*" | head -1)" # check to see if there was a file found (length of the file name not zero), if not, use an image based on system if [[ -z "${img}" ]]; then img="/opt/retropie/configs/all/emulationstation/downloaded_images/$system/$system.jpg" fi # run the python script to display the image sudo fbi -T 2 -d /dev/fb1 -noverbose -a "$img"