Posted on May 17, 2011 at 13:17Hi, Code:2.3.20 Universal serial bus (USB) The STM32F103xx performance line embeds a USB device peripheral compatible with the USB full-speed 12 Mbs. The USB interface implements a full-speed (12 Mbit/s) function inter...
Posted on May 17, 2011 at 09:56Hello, I noticed a strange behavior when compiling interrupt code using Keil compiler I use ST library v2.0 when i write a complex interrupt function it starts to use r12 register but in file 91x_vect.s IRQHandler SUB...
Posted on May 17, 2011 at 09:54Hi you are right :D recently I found a very strange behavior of EMI, when EMI_InitTypeDef EMI_InitStruct; was local external memory didn't work but when it was global it worked fine :-? I read your post and I know now...
