Thundercat
Well-known member
Hi, I use a load of Teensys, but this one's a new on for me.
I attached the board and attempted to FuseWrite it. The board was recognized normally, the program ran, but no output to the serial monitor. This has happened a bunch of times, and I usually just run it again, because I'm OCD about this kind of thing, and I have doubts that it works correctly unless there is confirmation on the serial monitor. Usually it works after a few attempts.
Not this time.
After about 4-5 attempts, the Teensy is no longer recognized at all by Teensyduino. It does not even show up in the device list whatsoever.
I tried rebooting my computer, using a different USB port, changing the cable, holding the button down on the teensy prior to inserting the cable as detailed in a help thread, holding the button down for 20 seconds to hopefully reset it - nothing.
When I plug the teensy in, the red light on the Teensy flashes twice upon inserting the cable. It also keeps flashing 2 times every 20-30 seconds. I'm sure I haven't damaged it!
Oh, also, the teensy loader shows the message FuseWrite.ino.hex (unreadable).
Any ideas how I can get this little guy up and running again?
Thanks for your support,
Mike
I attached the board and attempted to FuseWrite it. The board was recognized normally, the program ran, but no output to the serial monitor. This has happened a bunch of times, and I usually just run it again, because I'm OCD about this kind of thing, and I have doubts that it works correctly unless there is confirmation on the serial monitor. Usually it works after a few attempts.
Not this time.
After about 4-5 attempts, the Teensy is no longer recognized at all by Teensyduino. It does not even show up in the device list whatsoever.
I tried rebooting my computer, using a different USB port, changing the cable, holding the button down on the teensy prior to inserting the cable as detailed in a help thread, holding the button down for 20 seconds to hopefully reset it - nothing.
When I plug the teensy in, the red light on the Teensy flashes twice upon inserting the cable. It also keeps flashing 2 times every 20-30 seconds. I'm sure I haven't damaged it!
Oh, also, the teensy loader shows the message FuseWrite.ino.hex (unreadable).
Any ideas how I can get this little guy up and running again?
Thanks for your support,
Mike