Posted on January 04, 2016 at 04:01I am trying to plug a Nucleo F303RE into an Android 6.0 phone and connect to the CDC port via an Android application.
Bad things happen when I do this. Apparently Android 6.0 detects the ST/LINK mass storage device and automounts it, then writes something to the mass storage device which causes the ST/LINK to erase the Nucleo's firmware. I have to reprogram the Nucleo to use it again.
Is there any way to prevent the ST/LINK from enumerating the mass storage device or have the CDC operate without the ability to flash the Nucleo?
I have tried removing the jumpers from CN2. When I do this, the Nucleo in inoperable until the ST/LINK MCU is reset and then the CDC is not enumerated.
#android-usb-otg-st/link-nucleo
