Posted on October 31, 2015 at 22:43Hopefully this question has a simple answer. Currently I am writing some USB firmware (driver) for this device. All I am trying to do is complete a GetDescriptor command from the USB host. I seem to have no problem...

Posted on September 29, 2014 at 02:28Hello everyone:Here is my problem.I am using the STM32L152. When I execute the WFI instruction, the processor goes to sleep just fine. However, when it wakes up from an external interrupt line, the processor imme...