Hello,
I have an identical project using Teensey 3.1 and now 3.2.
All of my 3.1's upload code flawlessly. The 3.2 most of the time fails to upload.
The Teensey actually goes dark as if there was no power from the USB port as soon as I upload the code from the Arduino 1.6.5
The only remedy is to switch to a different USB port, the USB recognizes the Teensey and the RESET button must be pushed.
I am using the RAW HID but same happens if I use com port.
Also, this happens on all of my 3.2's and none of the 3.1's. I even switched to my different dev. hardware and I experience the same.
Windows 7 Pro 64 bit running as a virtual machine inside VMWare Workstation 11.1.2 and Windows 8 64 bit host.
My other dev. system that behaves the same is not a virtual machine it is Windows 7 64 Pro.
I have an identical project using Teensey 3.1 and now 3.2.
All of my 3.1's upload code flawlessly. The 3.2 most of the time fails to upload.
The Teensey actually goes dark as if there was no power from the USB port as soon as I upload the code from the Arduino 1.6.5
The only remedy is to switch to a different USB port, the USB recognizes the Teensey and the RESET button must be pushed.
I am using the RAW HID but same happens if I use com port.
Also, this happens on all of my 3.2's and none of the 3.1's. I even switched to my different dev. hardware and I experience the same.
Windows 7 Pro 64 bit running as a virtual machine inside VMWare Workstation 11.1.2 and Windows 8 64 bit host.
My other dev. system that behaves the same is not a virtual machine it is Windows 7 64 Pro.