Posted on February 06, 2017 at 06:27My goal is to reuse code of serialisation library for nRF51 device found in AN4499. The given application runs on STM32FL151 device but I have to use it on STM32F4 device.Does anyone familiar with porting from L1 ...

Posted on July 15, 2015 at 06:05My configuration of USB OTG library is working stable and all problems are dissapeared. After integrating with Keil RTX after 1-5 seconds USB stoped, but no completly hanged out: after dosconnection and connection wor...

Posted on May 28, 2015 at 17:47When i developing custom USB device, I vent into trouble and at end I isolated a problem:First: USB device answer for this packet is ''Success''  Setup Packet Offset Field Size Value Description 0 bmRequestType 1 2...