About FMass.1

FMass.1 · 2024-04-19

Hi, for my STM32CubeIDE projects it would be convenient to have a macro whose value increases every time I compile the project; As if it were a counter of the times I pressed the build button, to be used as an ID to identify the specific build.For ex...

FMass.1 · 2024-04-02

Hi, I have a question. I just completed a program for a dual processor MCU, specifically an STM32H745, which has one M7 core and one M4 core. Now I have to organize the production of a hundred cards, and the manufacturer asked me for the .hex file to...

FMass.1 · 2023-11-30

Hi, I'm trying to get the ethernet interface to work on an STM32H745. After fixing various hardware problems, now I don't just have software problems.I created a simple project with CubeMX, basically I did these things:- Enabled ethrmnet interfaces- ...

FMass.1 · 2023-11-27

Hi, I'm trying to create my first project with ethernet on STM32H7. I tried to give an example with a nulceo with a similar chip and I succeeded, now I'm moving on to my custom board.I configured the system with STM32CubeIDE, generated the code and j...

FMass.1 · 2023-11-26

Hi, I'm trying to develop a FW for one of my custom boards that has an ethernet interface.I'm using STM32CubeIDE, I generated the code with the configurator, and without even writing a line of code, if I go into debug, during the initialization of th...

FMass.1 · 2024-04-19

@Pavel A. wrote:C-MACRO? if you mean, preprocessing C-like expressions with defines and includes - yes, you can run the C compiler and produce preprocessor output. Ok, this is exactly what I need to do, but how do I start the compiler before compilin...

FMass.1 · 2024-04-02

ok, very clear thank you very much.Out of curiosity, if I had a program that only uses the M7 core, could I load only the M7 hex file, as if it were a normal single core MCU?

FMass.1 · 2023-12-01

Unfortunately not, I took inspiration exactly from that article for the configuration, but it doesn't work.

FMass.1 · 2023-11-30

Yes, from a configuration point of view everything should be ok, PC and board have compatible IPs, same subnet mask and same gateway. Between them there is only a small desk ethernet switch.

FMass.1 · 2023-11-30

I think I've found the problem. The problem was the Ethernet connector I was using, basically the connector has LEDs that can be used in both polarities:And this was going to disturb the polarization of pin 2, and consequently the clock was not arriv...

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C-MACRO in Pre-Build script

STM32H7 MCU dual processor programming file

Ping not work on STM32L475 ETH

Init Ethernet on STM32H7 error

Get witch line has called Error_Handler(void)

Re: C-MACRO in Pre-Build script

Re: STM32H7 MCU dual processor programming file

Re: Ping not work on STM32L475 ETH

Re: Ping not work on STM32L475 ETH

Re: Init Ethernet on STM32H7 error