Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Good morning,I'm working with STM32L4 and I have created my own bootloader.In order to program the MCU, I use USB interface, so I need the DFU file. I use the 'DFU File Manager' tool to create the DFU file from the HEX file. It works fine, but then, ...
My system -> Pc with WIN7 + STMF767ZI demo board + Putty for recive/transmitt data.In File.zip you can find the program that i write using CubeMX + Atollic 9.2.0.q1) When i reset the board by clicking on reset button on the board, only the communica...
Hello,I have a NUCLEO-H745ZI-Q board that I am trying to configure as a FS USB device setup as a Virtual Port Com. The only changes I have made to the stock CubeMx setup is removing ETH and setting up two encoder inputs on TIM2 and 5. I've tried disa...
I am working on a SNK device. Power negotiation goes well, an explicit contract is reached. Charging starts. Sometime into charging, SNK gets a Hard Reset. What could cause a SRC to send a HARD RESET during charging?
I'm implementing a USB Host (HID Class) on a STM32F7 in order to connect a mouse.The problem is that in about 50% of cases, phost->gState ends up in HOST_ABORT_STATE, where exactly I do not know. If this does not happen, my user function USBH_HID_Ev...
Hi, I got a problem when I use the Ethernet TCP stack and hope someone can help me figure it out.I am using tcpecho protocol to communicate between PC and the board. PC send the command and board response with the data. If I just send 64 bytes, as: ...
Hi all,I am trying to implement FIDO U2F host. I have configured USB_FS as a host and added USB_HOST middleware with human interface host class. But I have noticed that USBH_HID_InterfaceInit function expects keyboard and mouse boot classes only, and...
hello,we would like to run USB MSC example using STM32CUbe IDE toolsSTM32IDE V1.3HAL V1.16hardware STM32F746 Discovery boardUsing Internal USB PHY, 12 Mbit.we start with demo applications located \\STM32Cube\Repository\STM32Cube_FW_F7_V1.16....
I am trying to use USB HID on STM32L452RE with Windows. I am getting the error that "Device Descriptor Request Failed". Note that I am able to successfully use the USB CDC on this device so I do not think it is a hardware issue.I have followed the in...
