STM32 MCUs products

Can't receive CAN messages fast enough - messages are missing

Hello, I've been trying to implement a CAN receiver to capture many (~20) messages in quick succession. I've tried to implement the capture of these messages as efficiently as possible, but it seems that messages are still not received. I am usin...

STM32F405 CAN RX interrupt halts?

Hello, everyone. I hope you're doing well.my work at this time: https://github.com/MarginallyClever/Daisy-Driver-2.0-firmware/commit/465ec3dbeb831ee2f49fd6a6648da8fd7377a56aMy code is written in Arduino 2.2.1 with https://github.com/stm32duino/Board...

CAN Wakeup

HelloI am trying to implement CAN Wakeup functionality. I have used MCP2562 Transceiver. I understand MCU will PU the stdby pin of Transceiver before going to sleep. By Pulling Up stdby pin, Transceiver will be in low power state and can still send s...

Is there a STM32 Microcontroller with Can Transceiver include?

Resolved! CAN register not taking any data - STM32F4

Hey all,I’ve recently encountered an issue with setting up the CAN module on my STM32F4 and hope that someone is able to help me:After buying the SN65HVD230 CAN Board, I tried to set up the MCU so it can communicate with the CAN Bus. For that I solde...

Can we directly connect CAN Rx and Tx of two different board pins and apply the CAN protocol without any external Transceiver module?

I am trying to communicate STM32NUCLEOF072RB with STM32NUCLEOF429ZI using CAN Rx and Tx. I went through below YouTube video in which they directly connect RX and Tx but i couldn't able to do this. so kindly let me know is it possible that we can use ...

STEVAL-ESC001V1 CAN interface

I am looking for information regarding the CAN interface on the STEVAL-ESC001v1 board. In the features of the device it lists CAN as a feature but the documentation does not provide additional information on how exactly the CAN interface can be used ...

Resolved! CAN communication nucleo-f411re

Hello !I am currently trying communication using the CANBUS from a nucleo-f411re to an arduinoI used to work with an MCP2515 (using the CS, MOSI, MISO, SCK pins) and i now want to work with an MCP2551 using the RxCAN and TxCAN pins. My setup looks li...

Resolved! [STM32F103] Send CAN message in CAN receive callback interrupt

Hello there,I am working with CAN on STM32F103. I want my MCU to send a message right when it receives a message so I put HAL_CAN_AddTxMessage function in HAL_CAN_RxFifo0MsgPendingCallback. I tried it with STM32F4 like this and it worked fine.void HA...

CAN Messages not sending

Hi, I am using the following:cubeIDE 1.13.1/STM32F072C8U6/baud = 250K - I attached a picture of my clock diagram & param setup.Hi, I am using the following:cubeIDE 1.13.1/STM32F072C8U6/baud = 250K - I attached a picture of my clock diagram & param se...