Serial port

Specify the serial port for PIL communication.

To find the serial port:

1. Go to Start menu > Control Panel > Device Manager > Ports (COM & LPT).

2. To expand the ports, that Windows recognizes, click the plus (+) sign. The port that you want is STMicroelectronics STLink Virtual COM Port (COMx). x is the number of the port.

   For example, if the serial port is labeled as STMicroelectronics STLink Virtual COM Port (COM1), in the Serial port parameter, specify the serial port as COM1.

Settings for STM32F746G-Discovery

Default: COM1

Settings for STM32F769I-Discovery

Default: COM1

Settings for STM32L475VG-Discovery

Default: COM1