We have a number of Teensy 4.1 boards inside locked boxes with USB cables attached to a computer outside the enclosure for flashing. I would like to be able to flash firmware without having to open the box and press the button, but we're using Zephyr RTOS so we don't get Teensyduino's built-in support for resetting the board over serial. Is there a way that I can enter the bootloader mode with my own code? Perhaps an address I need to jump to?
I found this article in the documentation which seems to describe exactly what I want, but it only has information on the 1.0 and 2.0 revisions. My understanding is that the 4.1 is very different from those, so I imagine these instructions are not relevant.
Thank you for your help!
I found this article in the documentation which seems to describe exactly what I want, but it only has information on the 1.0 and 2.0 revisions. My understanding is that the 4.1 is very different from those, so I imagine these instructions are not relevant.
Thank you for your help!
