2019-01-30 05:29 AM
Hi,
i tried to use the USB Device CDC Standalone example to make my MCU (STM32F407iG) working as a USB TO Serial Converter Bridge like a PL2303TA Chip. But somehow the USB FS doesn't connect to my PC. What am i doing wrong do i need to change the clock?
2019-01-30 06:02 AM
Usb needs 48mhz clock with a certain precision, check this point.
2019-01-30 06:56 AM
Can you still try increasing min.heap size and min.stack size