Posted on April 16, 2018 at 05:26I porting USB host CDC class driver on stm32469-disco. And then plug in USB device have two configuration as below.But driver only enumerate first configuration.  How to enumerate 2nd configuration of USB device? Tha...

Posted on February 12, 2018 at 07:12I used STM32F469I-DISCO and STM32F429I-DISCO to testing Standby mode function by PWR example(Attach). Standby mode function is no problem on STM32F429I-DISCO.  But in STM32F469I-DISCO , used RTC wake up form stand...