Episode 573: Using a Pi Pico to Convert Keyboard Input to Morse Code Supplemental File

I have used usb type of ''hello world'' after compiling this, not sure this uses tinyusb though. I could read message both with putty and serial port in VSC.
Pls confirm if this is a good sign that this example work regarding tinyusb.

Try this one:

The morse code project is an adapted version of that one.
If you can make this one build, you should be able to start from there, and retrofit the morse code into it.

I have used usb type of ''hello world'' after compiling this, not sure this uses tinyusb though. I could read message both with putty and serial port in VSC.
Pls confirm if this is a good sign that this example work regarding tinyusb.

Compiling other examples in usb example folder also works without errors but have not really tried if they behave as expected, only loaded UF2 file.
This by using Windows SDK.

Yesterday I cleaned and updated RPI4B with new Raspian and also SDK for pico and plan to try this also for programming the pico, but not tested yet. This to make sure my setup in Windows is not the root cause.

The picoprobe for debug/load that I would like to use has not arrived yet.And will continue fight with this cw keyboard when available, hopefully later this week.

Are you able to build any of the tinyusb examples in VSCode and run them successfully on a Pico?

If that works for you, we can focus on getting the morse project running...

Thanks for the support and I understand the proposals. I have tested both the 2nd exercise and to try to use old tusb
Both proposals did fail for me unfortunate.

Old tusb.
I dont have knowledge about what the old sdk was used. I used a old tusb and compile went ok with that.
But could unfortunate not get the project to work as expected.
Do You have the old SDK that was used at initial development?

Update main.c and msc_app.c with SDK v1.5.1
I tried to update but were not able to get the code error free I believe.

Seems not possible for me to get these code to work, hope others have more luck with this code.
Most likely I need to try other solution to code CW from the keyboard using pico w.
Any proposals, let me know.

The TinyUSB version used in the SDK has changed. You could either build it with the SDK version of the original post, or check what changes in the TinyUSB, and adapt the code.

If you do the second exercise, check Example TinyUSB Host CDC MSC HID Example. The morse project code is based on that.

Search where the TinyUSB calls in main.c and msc_app.c are different than Pico's example, and adapt the morse example in the same way.