Total clueless newbie question: Which way do I plug a USB Micro-B into the Nucleo-F767ZI CN13 USB-OTG Micro-AB connector so that the Nucleo is a USB device to a PC USB host?
A Micro-B plug is polarized by its trapezoidal shape and can only plug one way into a normal Micro-B receptacle. But with the Nucleo's rectangular Micro-AB the plug can be flipped 180 degrees and go in either way. The pins on a Micro-B are Vcc, D-, D+, ID, and GND, 1 through 5 so it seems that getting it wrong will be a disaster with Vcc shorted to ground.
I've compiled STM32Cube_FW_F7_V1.14.0/Projects/STM32F767ZI-Nucleo/Applications/USB_Device/HID_Standalone and want to test it without releasing the magic smoke from my Nucleo board. Thanks for any advice.
