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Resolved! Problem receiving CAN messages using HAL for STM32F767ZI

Edit: HAL_CAN_Start() and configuring the CAN filter correctly fixed it. Hi, I am trying to read CAN messages sent by a device, but are not able to.Hardware setup should be correct, my setup works when testing with a program using mBed OS, messages a...

tor7767 by Associate II
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  • 5 replies
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Resolved! STM32G0 Stuck on SMBUS Slave

I am trying to communicate with SMBUS Master and Slave configuration on both STM32G070RB (NUCLEO Boards). So the master sends the address signal correctly to the slave. I can see the slave address on the address match code register on the slave. But ...

0693W00000SvIxWQAV.png
devscg by Associate
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  • 3 replies
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CAN Communication: FD Transceiver with Classic CAN Controller

Hello,I am looking to communicate between my control board and someone else's control board that is already designed via CAN communication. I am only looking to do Classic CAN communication (Not FD). I have the following parts:MCU on my Control Board...

KMew by Senior III
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  • 1 replies
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Resolved! Unable to figure out why On STM32F051 I2C bus fails time to time after sometimes working perfectly for 15 to 20 hours

Hello , Unable to figure out why On STM32F051 I2C bus fails time to time after sometimes working perfectly for 15 to 20 hours . We have 1k pull up resistors on SCL and SDA lines . The bus operates at 400 KHz . I2C bus fails time to time we are unable...

ck.1 by Associate III
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  • 1 replies
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How to interface with a >16-bit SPI device?

How to interface with more than 16-bit SPI devices, like a 20-bit ADC (e.g. ADS8900B)?All but STM32H7 have 16-bit buffers (see AN5543). Are there ways to effectively use a 'lesser' microcontroller (e.g. STM32G0 or -G4)?

TKess.1 by Associate
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I am working on communication between STM32H735(STM32H735G-DK) and STM32H745(STM32H745I-Disco) via FDCAN according to the official tutorial( he used different MCUs). But I couldn't receive any message by RxData, any idea?

Here is the software setting:​For STM32H735(STM32H745 is the same but with different ID):-Defines:/* USER CODE BEGIN PV */FDCAN_TxHeaderTypeDef TxHeader;FDCAN_RxHeaderTypeDef RxHeader;uint8_t TxData_Node1_To_Node2[] = {0x10, 0x32, 0x54, 0x76, 0x98, 0...

Acecream by Associate II
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