MMESSITER

… and perhaps in a few days’ time a new AI system will write it for me - and better! 😂

Thank you anyway. I think I’ve worked out a way to do it now. I can just write code that ‘looks like’ a drive - by displaying file names, copying files over serial (or radio!) link, etc. it’ll do what I need, but perhaps not quite as neatly as a...

Hello MichaelMeissner! I am very excited to see that this can be made to work! I too want to make the micro SD card on a Teensy 4.1 visible as any normal drive over the USB connector. I need to copy files etc. So far, I've not been able to make...

Perhaps I exaggerate a bit! Sorry! 😂 To assess the true level of my coding ability one might glance briefly at my LockDownRadioControl repo on GitHub.

I wonder if I might ask a little favour? To help me get started, and to get something working, please would you write brief and unambiguous instructions? What to do after downloading the .zip file. As if I were 6 years old! I guess I’d better...

Thanks for your support. It’s needed.

… can’t wait to try it! Sorry I’m a bit slow. Sometimes life gets in the way. But I will do this in a few days’ time! Meetings in London today. Boring! Waste of good coding time ! 😁

Good idea thank you! I’ll try the example(s) on another Teensy 4.1 with a trivial bit of code. I’m hoping that as I gain understanding I’ll see how to implement it into a real application. We have other projects on development now so this will...

Hey that’s really great news! Thank you so much. I apologise for being a bit of scared beginner. I only started to learn C++ (a bit) in 2020. I’m really a musician. Oboe. The code I plan to use it for is the lockdown radio control I mentioned...

I’ve looked at FlasherX, and I’ve paused because I couldn’t easily understand how to implement it safely, and he warns that incorrect use can render a Teensy useless. I will look and think further. I’d love to find a method I can easily implement...

https://github.com/Mmessiter/LockDownRadioControl

I shall of course. Might take me a while. I’m not great at all this but I have learned a lot developing ‘Lockdown Radio Control’ . I never imagined it’d become useable, but it’s now working wonderfully and my local model flying club is now using...

Thank you very much indeed! I will read and read some more. I think it might be possible now!

I had not heard about FlasherX! Thank you I will investigate! It’s a hell of a title…

Thank you very much. The implementation of this plan seems to be both very desirable and almost impossible for people like me who lack in-depth understanding of all the hardware. I wonder if there’s a way round this. Teensy 4.1 is utterly...

I want to be able to update the firmware in a Teensy 4.1 over WiFi for user convenience. I asked ChatGPT 4o how to, and it suggested I add an ESP32 to my system which could easily accept the new firmware and put it on the Teensy’s SD card and...

Indeed it’s far simpler to just remove the card of course. But, so far, I’m working on three projects where repeatedly removing the card to examine its contents is needed and this is costing us extra time - especially when the card and the Teensy...

Thanks Paul! I will try what you suggest. Will it let me see the built in sd card via the usb port I use to upload firmware?

I meant the built in SD card, and the usb connector we use to upload the firmware. Sorry if wasn’t clear. If, after uploading code and testing, I could look at the SD card contents without taking out the card and without moving any connectors...

Hello Using a Teensy 4.1 with sd card, is it possible to read and write files on the sd card via the usb connector? If yes, how?!