STM32 in DFU mode using system bootloader is not recognized by host PC, or the connection is not reliable. But USB user application works fine. The problem here might be caused by the HSE crystal, as mentioned in AN2606 (see section 3.1 page 21): "F...
Is it possible to use USB and CAN on STM32F1 devices at the same time? No, unfortunately not. In low, medium-, high- and XL-density devices, the USB and CAN share a dedicated 512-byte SRAM memory for data transmission and reception, and so they canno...
I use DfuSe utility (STSW-STM32080) for firmware update through USB. In the User Manual UM0392 included in DfuSe SW package (see DfuSe utility installation folder, DfuSe v3.0.5\Bin\Doc), paragraph 2.4.1 states the following: "To prevent software pira...
How to enable the touch capability of the STM32F746G-Discovery board screen for GUI application ? By default the touch capability of the display is not enabled and this is not handled by the CubeMX tool. This document will guide you through the few ...
