STM32 MCUs Embedded software

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Resolved! [SOLVED] CAN callback never call

I'm working on an STM32L431 and I never be call on HAL_CAN_RxFifo0MsgPendingCallback. I have set a break point in this function but the debugger never stop on it.In my program:I have generated the code using CubeMx and I set NVIC on CAN1: Tx, RX0, RX...

AJouv by Associate II
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Simple multi-user http server

Hello! Recently, a stm32 microcontroller came to me and I want to make an http server. On the Internet, looking for projects on stm32 using the lwIP library. But I can not find a multi-user http-server for my device. Some programs after a while begin...

STM32F746ZG Nucleo / Lwip problem

Hallo,My board is the STM32F746ZG Nucleo board.I am using the LWIP_HTTP_SERVER_NETCONN_RTOS example from the stm32cubef7 package.The example works fine initially but if I leave it running for several hours suddenly the board stops responding in any h...

STM32H743ZI Ethernet LWIP TCP Echoserver

Sorry for my bad englishHi.I use STM32H743ZI and develop firmware.I put an example of a lwip tcp echoserver in my firmware.Example: STM32H743ZI-EVAL lwip tcp echoserver applicationI'm not using RTOS.My question: Ethernet operation relies on build opt...

KKim.19 by Associate II
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STM32F103 STD Periph I2C help

Hi,I want to send 2-bytes from I2C in a single transaction with std peripheral library. For 1-byte i can handle with code below, but how can i send 2 bytes ? Any advise ?void I2C_Write_Byte(I2C_TypeDef* I2Cx, uint8_t reg_addr , uint8_t reg_data, uint...

er3481 by Senior
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