About Jackiii1989

Jackiii1989 · 2024-08-21

Hi there,I have a STM32F746G Discovery board on which I have developed an application. The application was running fine, there was some strange behaviour, probably some minor bugs, but it looked good. When I bought a new identical board and flashed t...

Jackiii1989 · 2024-06-03

Hi, I am developing an application on the 32F746GDISCOVERY board. The application reads data from a Python script that send certain strings to the MCU via USB connected to the USART1. The data from USART1 is then passed through the queue to the Scree...

Jackiii1989 · 2024-09-06

Hello @Mohammad MORADI ESFAHANIASL, You have hit the nail on the head. Now it works!The problem why the draw function threw an error was probably that it could not get the fonts, texts and the image from the external memory, and with no data it canno...

Jackiii1989 · 2024-09-05

Hello, We are getting closer to the problem. I thought that if the code worked on the DK32F746G$CU2 then it should not cause any problems on the DK32F746G$CU4. However, after running the code in the debugger on the DK32F746G$CU4, we saw that a hard ...

Jackiii1989 · 2024-09-03

@Andrew Neil wrote:@Kivi wrote:they do NOT work because (sic?) they are the CU4 version.It might be coincidence ...Probably not at this point, as we have already tested it on 3 DK32F746G$CU4 boards. Either we are really unlucky with the DK32F746G$CU4...

Jackiii1989 · 2024-09-03

Hello,@Andrew Neil wrote:Is it really CU2 and CU4 ?Have you checked the Bill of Materials (BoM).It depends on which description you are looking at. If you look at the board, the description is DK32F746G$CU4, which corresponds to MB1191-F746NGH6-C03 B...

Jackiii1989 · 2024-09-02

Hello @Mohammad MORADI ESFAHANIASL , Are there any updates? Or do you need more information from my site?

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STM32F746G Discovery: What is the difference between CU2 and CU4 in the end?

32F746GDISCOVERY: help with the hard fault handler

Re: STM32F746G Discovery: What is the difference between CU2 and CU4 in the end?

Re: STM32F746G Discovery: What is the difference between CU2 and CU4 in the end?

Re: STM32F746G Discovery: What is the difference between CU2 and CU4 in the end?

Re: STM32F746G Discovery: What is the difference between CU2 and CU4 in the end?

Re: STM32F746G Discovery: What is the difference between CU2 and CU4 in the end?