GodMode9 VS arduino-audio-tools

GodMode9 is basically a Swiss army knife file browser for the 3DS. In fact, there's also a version for NDS consoles as well. After going through the guide, systems normally continue to boot using the boot.firm Luma3DS file on the SD card root -- there's no reason to remove it. If people followed the big guide, they should not run into a situation where they cannot boot without an SD card inserted. 🤷‍♂️ GodMode9 can dump 3DS and NDS cartridge data, install .cia files, among many other things. It's an extremely important tool to have!

Was it the newest version of god mode 9 you used? Maybe try replacing the payload files with one of the older versions here?

Download the latest gm9 zip: https://github.com/d0k3/GodMode9/releases/latest

That is GodMode9, a powerful full-access file browser for the Nintendo 3DS. Did your console boot to that when you turned it on? What happens when you press START?

Download https://github.com/d0k3/GodMode9/releases/download/v2.1.1/GodMode9-v2.1.1-20220322194259.zip

I found a {thread from a year ago with about the same issue](https://github.com/d0k3/GodMode9/issues/694). They found that the issue was the system was brand new. I've been using this same 3ds since 2015. I doubt that's it. I did just buy a new SD card, but I copied everything over to my new one.

Here for GodMode9

Have you found Phil's audio tools for Arduino, they work great on ESP32. https://github.com/pschatzmann/arduino-audio-tools

I use an ESP32-A1S board for that. I use this project https://github.com/pschatzmann/arduino-audio-tools/ and the platformIO vscode plugins.

Have a look at this example to see how easy using that library is :

Check out arduino-audio-tools and other libraries it can make use of, such as ESP32-A2DP. It's tailored towards ESP32 devices, but also supports the RP2040 and others.

The ESP32-A1S is a fun toy to program with that lib https://github.com/pschatzmann/arduino-audio-tools on that cheap kit: https://docs.ai-thinker.com/en/esp32-audio-kit

I have already successfully generated a fairly good 40khz sine wave with the internal DAC using this library: https://github.com/pschatzmann/arduino-audio-tools. I have also played an uploaded MP3 file, but I cannot figure out how to implement FM specifically to modulate the two waves together.

The PCM5102A does a great job. You can get modules for a few dollars, and can even get hat specifically designed for the RP2040. I've got one to work with an ESP32 with the Arduino Audio Tools library. Andreas Spiess has a great video on the subject.

Been wanting to do this myself a good source for this is this linkhttps://github.com/pschatzmann/arduino-audio-tools

Normally I’d recommend one of my YouTube videos :) - but actually this guy has done an amazing job: https://github.com/pschatzmann/arduino-audio-tools

I got it to play both MP3 and WAV files using ESP-audioI2S and arduino-audio-tools, though only single files. AAT uses player.copy() and the other uses audio.loop(), both can call files by name but only once, as far as I can tell.

https://github.com/pschatzmann/arduino-audio-tools and you can program it with arduino