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Composite USB example (2xCDC) for STM32F7

Question asked by Masriera.Jordi on Oct 27, 2016
Latest reply on Jul 25, 2017 by Torben Nielsen

Based on chinzei.tsuneo's code in [DEAD LINK /public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Multiple%20USB%20CDC%20%28USB%20IAD%29.%20How&FolderCTID=0x01200200770978C69A1141439FE559EB459D7580009C4E14902C3CDE46A77F0FFD06506F5B&currentviews=10050]this post and the code generated by Cube application, I've done a composite USB application using IADs, that has 2 CDC devices.

The project is attached. The project is done in SW4ST32. I've testes on STM32F769I-DISCO board.

The application is very simple, everything that is received from one CDC is send by the other CDC.

If you find anything that is wrong please correct and post it.