whitgregg

I made a ZIP file with all the source code. see attached.. I can also provide the .ELF file, if that is helpful.

Thanks for your quick reply. my program is large, with a number of local libraries, etc. I have written a smaller program to try and isolate the problem, but the problem goes away when I make the program smaller. for example, the large program...

Hello Friends, my program downloads into my Teensy 4.0 just fine. and the Teensy Loader says: "Reset OK". and the program starts, and runs without a problem. but if I power it off, then when I power it back on, I get the Boot Loader 9 Blinks. "a...