current position:Home>Stm32f405 USB module not responding

Stm32f405 USB module not responding

2022-02-03 02:36:17 CSDN Q & A

The specific problems are as follows :

In my project , Enabled USB And several serial ports .
Before calling the serial port ,USB It can respond normally and generate files .
But as long as the serial port is called ,USB You can't respond normally .

The call of serial port is controlled by timer , Keep sending and receiving .

copyright notice
author[CSDN Q & A],Please bring the original link to reprint, thank you.

Random recommended