About Garnett.Robert

Garnett.Robert · 2024-12-30

Hi, I wish to calc a CRC using the CRC peripheral for some byte data and am using TouchGFX which as I understand it also uses the CRC peripheral. I tried using the CRC unit but I am not calculating the correct ethernet 32 bit CRC for my data. I susp...

Garnett.Robert · 2024-12-18

Hi All, I have been meaning to post one of my projects to the forum for a while to help others with some of the trickier feature of the STM32 processors, but it is difficult as full project with TouchGFX are rather large. I tried Git Hub, but it sai...

Garnett.Robert · 2024-11-29

Hi,Has anyone used the STM32H750B-DK on-board eMMC, 4GB memory.I have been unable to find an example and it is a big job to write something from scratch.I am assuming that it would use the SDMMC1 peripheral in MMC 8 Bit mode and that you would need t...

Garnett.Robert · 2024-10-17

Hi Using the following tools: TouchGFX Designer 4.24.0 CubeIDE 1.16.1 and CubeMx 6.11.0 I have attempted to build a system with ethernet capability. I added the ethernet peripheral, LwIP compiled it without any errors, but the ethernet does not w...

Garnett.Robert · 2024-09-28

Hi, The TochGFX builder appears to provide for more than one variable to be plotted on a single graph: But looking at the API for both types of graph there is no way I can see of specifying which line to use for the data. I seems obvious that the dat...

Garnett.Robert · 2025-01-08

This bug is a pain. I found that you have to disconnect the target as well as deleting BP's and Live Expressions. Every time I have to start a new debug session having to disconnect the target remove the BP's and redo the live expressions costs five ...

Garnett.Robert · 2024-12-31

Hi STea, That was my thinking to.. Thanks for the link. I will have a look at it and add it to my library. Kind RegardsRob

Garnett.Robert · 2024-12-05

Thanks for that I will have a look.

Garnett.Robert · 2024-11-28

Just as I thought. I hope they fix this soon.

Garnett.Robert · 2024-11-07

Hi I did that and it stopped the rand() error, but I still couldn't get the ethernet to ping. It did show up on my router network map screen, but when I pinged it the ping kept timing out. I also tried it using Advanced IP Scanner and in that case it...

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STM32H750B-DK eMMC Use Example

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Re: SMCubeIDE Live Expressions - Incorrect Data Framing (Weird)

Re: Stm32H750B: Can the CRC peripheral be used for other CRC calcs when using Touchgfx and if so how?

Re: STM32H750B-DK eMMC Use Example

Re: Touchgfx graph elements how to add points to graphs with multiple elements

Re: STM32H750B - TouchGFX and Ethernet