Posted on February 12, 2013 at 21:28hi, Can we send data via graphic interface to the stm32F4 via USB ? If it's possible, give me some exemple or what i should do to make USB work. Can we work with USART and USB in the same time ? Can someone help m...

Posted on November 29, 2012 at 13:48I'm trying  to read the tow signals from the encoder quadrature . I work with COIDE of coocox. but I don't know how i should write in the Default_handler (IRQ_TIM3). I want read the both edges of the encoder signa...