dundakitty
Well-known member
Under what circumstances would a Teensy 3.6 loose its programming?
Several times I've had a Teensy 3.6 appear to die but really it just needed re-programming. I have to hold down the reset button for 15 seconds and then the Teensy 3.6 comes back to life.
The teensy 3.6 is in an MP3 player application, as documented here: https://forum.pjrc.com/threads/55551-posted-RCA-118-quot-tombstone-quot-MP3-player
I play the "radio" for a half-hour almost every night then turn it off. After several months the teensy 3.6 appears dead and has to be reprogrammed. Power-cycling doesn't have any affect. When I attach the USB cable the computer doesn't see a teensy present. Only after holding down the reset button does the computer see the Teensy and it can be reprogrammed.
After reprogramming the teensy 3.6 works fine for several months, then one day it will appear dead.
Does anyone have an idea where to look?
Several times I've had a Teensy 3.6 appear to die but really it just needed re-programming. I have to hold down the reset button for 15 seconds and then the Teensy 3.6 comes back to life.
The teensy 3.6 is in an MP3 player application, as documented here: https://forum.pjrc.com/threads/55551-posted-RCA-118-quot-tombstone-quot-MP3-player
I play the "radio" for a half-hour almost every night then turn it off. After several months the teensy 3.6 appears dead and has to be reprogrammed. Power-cycling doesn't have any affect. When I attach the USB cable the computer doesn't see a teensy present. Only after holding down the reset button does the computer see the Teensy and it can be reprogrammed.
After reprogramming the teensy 3.6 works fine for several months, then one day it will appear dead.
Does anyone have an idea where to look?