STM32 MCUs Embedded software

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Resolved! TCP Server & Client, lwIP Netconn API

Dear friends, I am trying to establish a robust TCP interaction between two different boards with the same MCU (stm32f407vgt6) and ethernet phy (dp83848cvv) and I use lwIP Netconn APIs as TCP/IP stack and freeRTOS as a real time operating system.In b...

Mujtaba by Senior
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Connection forcibly closed by the remote host!

Dear friends,I am working on a TCP Server taks running on STM32f407VGt6 MCU and NetConn APIs.Sometimes when a Client tries to connect to the Server, the Connection is closed by the Server and the error is Connection forcibly closed by the remote hos...

Mujtaba by Senior
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STM32 delay not working as expected with USB HID

I am trying to send a shift + U keypress to the screen every two seconds but it is just printing U's nonstop. Why isn't it delaying for two seconds? How do I properly debug stuff like this in the future? while (1) { hid_report_buffer[0] = 0x02;...

JMora.2 by Associate II
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STM32F103CB not entering the bootloader...

Hi, I am making a custom PCB. I am able to reliably flash it with a ST-Link and a Segger programmer. I also have a custom program that I use to flash the MCU using the UART. It has worked for years with other ST chips and partially worked with th...

PhilSter by Associate II
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What is the right way of porting amazon freertos?

Hello,I tried the poritng guide but it took forever to fix the missing and conflicting paths, and it's not clear what to compile and what not to.I want to have mqtt + lwip + mbedtls + PPPOS (I can start with Ethernet as a start).I can use other SDKs ...

AWahd.1 by Associate II
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