About Raymond Buck

Raymond Buck · 2024-02-25

I previously posted here when I was having issues with my STM32F407 board that I have configured as a HTTP server.https://community.st.com/t5/stm32-mcus-products/where-to-find-lwip-incoming-payload-data-for-webserver/m-p/640137This is a follow-up pos...

Raymond Buck · 2024-02-13

STM32CubeIDE Version: 1.12.0Build: 14980_20230301_1550 (UTC)I have a STM32F407 Discovery board running a web server. I have a simple webpage with a single button that when clicked, displays a text message below the button. I had issues with the serv...

Raymond Buck · 2022-05-02

I have an application I am converting from another processor to a STM32F446 board. The application uses a rotary encoder to detect counts and direction.I have looked at several videos online on how to use a timer for rotary encoder purposes. I'm begi...

Raymond Buck · 2022-01-31

I created a project using the STM32F429I-DISC1 Discovery board. I have spent a couple of days figuring out how TouchGFX integrates with STM32CubeIDE. I am able to create the widgets I need for a project I am goiing to develop. Everything works fine i...

Raymond Buck · 2022-01-27

I purchased a STM32F429 Discovery Board about a year ago. I finally got around to unboxing it today. I want to see if I can figure out how to use the TouchGFX tool with this board. I want to have 6 buttons and a textbox on the display.The board has a...

Raymond Buck · 2024-02-29

@pavel AWhy would it be out of scope? I am using a STM32F407 Discovery board. I am using STM32CubeIDE as the project development tool. It is not a LWIP issue or a FreeRTOS issue. It is simply a case of the CubeIDE tool not being able to generate the ...

Raymond Buck · 2024-02-28

Well, I tired to use FreeRTOS with LWIP on my board. I wanted to try Netconn as it would probably do what I want to do. No luck.. FreeRTOS appears to be working as it is supposed to. I created a couple of tasks to flash the LEDs and they are flashing...

Raymond Buck · 2024-02-26

Pavel, any links on how to use websockets with embedded MCUs, maybe specifically for STM32?Do you think this is the best way to do what I am attempting? It seems so, since it allows bi-directional communications.

Raymond Buck · 2024-02-26

So there is no way to return a value to the client other than CGI/SSI?

Raymond Buck · 2024-02-15

I am not sending another page request in my application. I had set that up just to confirm the website was working. All I will be sending to the server are button press notifications. I do have to figure how how to send an ACK back from the server. I...

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STM32F407 LWIP returning data to client

Where to find LwIP incoming payload data for webserver?

STM32F446 how to use rotary encoder with timer?

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STM32F429 Discovery Board Not Working Properly

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Re: STM32F407 LWIP returning data to client

Re: Where to find LwIP incoming payload data for webserver?