About Armageddon

Armageddon · 2024-11-14

Hello,I'm using the STM32F767ZITx MCU and the lwIP library to transmit and receive UDP packets every 1 ms.Everything works fine but sometimes, after the ARP table has expired, UDP packets are no longer transmitted for several seconds even though my S...

Armageddon · 2024-07-16

Hello,I have a problem that I haven't been able to solve for a few days...I have a project with a NUCLEO-F767ZI that was working a few days ago and now I can't connect to its ST-Link probe.I instantly get the message: “No ST-LINK detected!Please con...

Armageddon · 2024-11-18

I was able to solve the problem.Although I don't have a powerful enough tool to see the problem, I think that the ETH_REF_CLOCK signal (RMI only) used as a reference clock at 50MHz was not clean enough.The clock was indeed at 50MHz but with another s...

Armageddon · 2024-11-17

Hello @STea,Thank you for your help, I didn't say sorry, but of course I made the necessary changes. To use LAN8742, there is a ‘Platform Settings’ tab in the lwIP configuration tool on STM32CubeIDE.On my board I've set it to DP83848 and for the NUCL...

Armageddon · 2024-11-15

Hello, I'm coming back to you with more information about the problem.As a reminder, my problem is that sometimes the ARP table expires and it can take several seconds before it is updated again.I tested my software on the NUCLEO-F767ZI, and didn't e...

Armageddon · 2024-11-14

Thanks for your feedback, I'll follow your link to learn more and use it.I'm about to do the test on a NUCLEO board after all, as I think I'm starting to point the problem and I'd like to see if I get the same behavior on the latter. If I've underst...

Armageddon · 2024-11-14

You don't have all the ins and outs to tell me it's an oversight.We have our constraints, and that's the way it's done. It would have been simpler to have it, but I'll do it with the classic probe debugging.If I really can't do it, I'll consider movi...

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No UDP packets transmitted after ARP reply

No ST-LINK detected with IDE but work with CubeProgrammer

Re: No UDP packets transmitted after ARP reply

Re: No UDP packets transmitted after ARP reply

Re: No UDP packets transmitted after ARP reply

Re: No UDP packets transmitted after ARP reply

Re: No UDP packets transmitted after ARP reply