Forum Posts
USB OTG not working in my STM32F746ZG
Hi,I am trying to implement USB Custom HID Example. I am using Nucleo STM32F746ZG board. I will have to Enable the VBUS to get the OTG to work. In my board PG6 pin is connected to the EN pin. So I have set the PG6 Pin to high so that the port can be ...
Is there a tool / API to flash an STM32 MCU using a CAN Interface?
I'm looking for a way to flash an STM32 MCU via the integrated CAN bootloader by using a CAN Interface like the PCAN-USB. I am aware of the AN3154 documentation but i'm probably not the first one to try that, so i'm hoping that there is e.g. an API a...
problem with triple adc interleaved mode with dma
hi friendsi build a code with cubemx and i edited it too many times in all of them after 1 time conversion my code hanged. after all i can edit a code that countiniously works . i need to measure a fast analog signal in a specific time, for that reas...
Resolved! STM32F750 ETHERNET RMII not working
So I have this STM32F750 Discovery board with RMII Ethernet connection and I have another H745 Discovery with MII Ethernet.I am trying the same project in both of them, and it's working in MII but not in RMII.I tried every possible solution I can thi...
Resolved! I am using the Nucleo-h745ziq board.Board interface with User usb port as custome HID.Through USB I am sending and receving the data.For this I am using the USB HID Demonstartor (v1.0.2).
I am able to send the data but unable to receive from USB HID Demonstrator.Here is my code:uint8_t USBD_CUSTOM_HID_ReceivePacket(USBD_HandleTypeDef *pdev){ USBD_CUSTOM_HID_HandleTypeDef *hhid; if (pdev->pClassData == NULL) { return (uint8_t)USBD_FAI...
Resolved! neconn_write divide the transfer data
Hi! I lm using lwip + freertos and STM32F429 and Cube IDE. When I transfer 906B by netconn_write its transfer this data partly. I tried increase all possibiilities of defines but unsuccesssfull.Please help who knows.
UART Bootloder protocol: Write command have no effect on memory, despite all required ACKs recieved.
Hi, i have problem with bootloader protocol on USART. Write command gives all ACKs but there is no effect on memory.Other commands seems to work fine, with all ACKs, i can read memory fine. I was checking memory using STM Programmer.I'm using NUCLEO ...
Bootloader issue. after firmware updated through dfu, device does not come out of dfu mode.
Hello,Bootloader was designed in atollic true studio and my project was created and build in true studio. Now, project is imported into stm32cube ide. Project compiled properly, hex is created.Bootloader installed into the stm32f205ve, after that gen...
how many USB end Points Possible on STM32F767?
I am trying to make composit USB example with MSC and 2 CDC.Can anyone suggest if its possible with STM32F767VIHx ?I am using FreeRTOS as well.I have already started to 5 interface but they seems to be not reliable. I can send messages from one port ...
