Yes I know there are many solved issues out there and yes I've googled for a solution, but nothing has really shed any light yet (or provided a solution).
I am using a T3.5 and uploaded a program that contains a blinking routine as a check and was controlling the DAC0 at a constant 1.67 V. Now I want to upload a new program and that won't work. The IDE indicates:
When I press the reset button, the blinking goes off and the DAC0 to 0 V as expected, but the new program won't still upload even if I hit upload again. If I turn the power off and on again, the board restarts blinking and the DAC0 goes back to 1.67 V.
Both on Windows or on Ubuntu I can find the board after turning it on again, and it disappears when I hit the reset button (this indicates several things, the usb connection is working and the cable is also good).
Does anybody has a good idea about the problem and how to solve it?
If the board would be damaged shouldn't it just stop blinking and/or not be found a USB device by the computer?
I am using a T3.5 and uploaded a program that contains a blinking routine as a check and was controlling the DAC0 at a constant 1.67 V. Now I want to upload a new program and that won't work. The IDE indicates:
Code:
Teensy did not respond to a USB-based request to enter program mode.
Please press the PROGRAM MODE BUTTON on your Teensy to upload your sketch.
When I press the reset button, the blinking goes off and the DAC0 to 0 V as expected, but the new program won't still upload even if I hit upload again. If I turn the power off and on again, the board restarts blinking and the DAC0 goes back to 1.67 V.
Both on Windows or on Ubuntu I can find the board after turning it on again, and it disappears when I hit the reset button (this indicates several things, the usb connection is working and the cable is also good).
Does anybody has a good idea about the problem and how to solve it?
If the board would be damaged shouldn't it just stop blinking and/or not be found a USB device by the computer?