About WIF

WIF · 2024-04-10

Hello,I have a custom board based on STM32767ZIT6 and it has the three CAN peripherals and the USB designed. The goal is to translate the CAN message to USB directly without the need for a bridge but I am facing issues activating the USB and the thre...

WIF · 2023-11-08

Hello, I am trying to add the webusb descriptor to this code snippet to include the landing url but I cannot see a get device descriptor request for the webusb url in the request handling part of the code.__ALIGN_BEGIN uint8_t USBD_FS_BOSDesc[] __ALI...

WIF · 2022-10-31

I was given a code to add USB support to the firmware. I am using Stm32CubeMX to generated the boiler plate for the USB. I enabled the USB peripheral and reconfigure the clock setting and regenerate the code. When I try building the fresh project aft...

WIF · 2022-02-28

I am new to STM32 and I have a custom board with STM32F767. I need to receive CAN messages through one of the CAN interfaces and transmit it through the USB interface to a GUI on the PC and also receive CAN formatted messages from the GUI via the USB...

WIF · 2024-04-12

Thank you so much. The Baudrate was the issueI can connect my CAN1 port to the CANDoISo device to form a CAN network. CAN1 of my device correctly receiving data from the network and the data is being transmitted via the USB to the terminal. Proof of ...

WIF · 2024-04-12

Hello, the code for initializing the three CANs. Attached is the ioc file void HAL_CAN_MspInit(CAN_HandleTypeDef* canHandle) { GPIO_InitTypeDef GPIO_InitStruct = {0}; if(canHandle->Instance==CAN1) { /* USER CODE BEGIN CAN1_MspInit 0 */ /* USER CODE...

WIF · 2024-04-11

I have activated the combine modeBut I get the Bit dorminate error when In try to transmit and no Rxfifo pending message callback, I guess beacauseCANTX is being held receive in this mode. I still don't understand why I don't get the CAN RxFiFo inter...

WIF · 2024-04-11

Yes, the USB is detected by the host and I can do basic echo app. I was using CAN1 instance. Maybe it was my wiring and cables yesterday because today I don't observe the issue.I wish to ask how I can simulate the triggering of CAN_IT_RX_FIFO0_MSG_PE...

WIF · 2024-04-11

I was seeing the behavior with CAN1 instance. Today I don't see the behavior but still have not USB and CAN communication.I am trying to get data from the CAN port and store it in a Tx FIFO that USB service reads from periodically to transfer data to...

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CAN and USB on STM32767ZiT6

Webusb descriptor for stm32f767

Code regenerate settings for STM32CubeMX after adding a new Peripheral to prevent Multiple definition errors

STM32F767zIT6 to PC communication via a USB interface

Re: CAN and USB on STM32767ZiT6

Re: CAN and USB on STM32767ZiT6

Re: CAN and USB on STM32767ZiT6

Re: CAN and USB on STM32767ZiT6

Re: CAN and USB on STM32767ZiT6