HiWorking on the STM32H743ZI - Ethernet transmission is working but reception not.As shown below there are 4 rx buffer descriptors set up. Each with the DMA ownership, generate interrupt on completion and buffer 1 valid set in DESC3. DESC0 points to ...

HiI am using the Nucleo STM32F746 and have a problem with in-circuit flash programming. The flash drivers used have been in various other STM32 M3, M4 and M7 parts without any issues (since about 2010) but with the F746 the effect that I see is that...

Hi AllI can drag and drop a binary file to the NUCLEO-F746ZG via its mbed hard drive that appears when the board is connected to the PC and the program runs.I can also try to debug from STM32CubeIDE and it successfully programs and verifies the code ...

Hi AllThe Arduino community's Blue Pill (based on the STM32F103C8) is known as a useful but very inexpensive development board (one can order about 10 pieces for $15, including post and packaging). Also it is common knowledge that most of the STM32F1...

Hi AllCan anyone explain this?I have a USB FS device driver which works as USB-MSD class but when I try to use the same driver for USB-CDC class it fails when the USB host sends a specific control transfer consisting of a SETUP token followed by a no...