Hello!I am connecting my nucleo to my computer through the user usb. I have set FDMOD and received the USBRST message and initialized the endpoint, but after i receive ENUMDNE I never receive the RXFLVL interrupt.Here is the output of dmesg on my com...
Hello!I am wondering what the high level process for enabling a USART port is. I am enabling RCC_AHB1ENR_GPIODENRCC_APB1ENR_USART2ENBut the TX line stays low. I am guessing it has to do with the clock?Thanks
Hello!I am running the UART_Printf example on my Nucleo and the output to USART3 (default) works fine, but when I change the output to USART2 or USART6, it doesn't send data.
When I plug in the user usb port on the nucleo to my computer nothing shows up. I'd like to put it into DFU mode over usb so i can flash a custom bootloader.Thanks!
I'm just wondering how the dfu works without an hse. The stlink mco shouldn't be connected because the solder bridges aren't set as specified in the manual. If the dfu works, do i actually need an hse?
Hi JW,Yes, the dfu enumerates.It looks like the 413 requires an HSE clock to use usb otg so i'm installing an external crystal. But then how does the dfu work?
