Not working between mega arduinos

[Emmanuel8107]

Hello Victor. As I said in my private mail to you the code does'nt work between 2 mega arduinos. I am using Serial3 to connect them on each board.
I had to redo my own protocol and had similar issue until I discovered that the process time in a loop is so much higher than the Serial frequency that when asking for a Serial3.read the result is often irevelant/wrong : the read has not yet received all the bytes. So I corrected the issue by checking when read gives sufficient bytes to read.
I'll test a solution on your protocol during the coming days and will post my feedback the same time I'll answer your request.
Regards and thank you for the job
Emmanuel

[kasperv79]

Hi.
Is this issue fixed?

[SoorajR-ai]

@kasperv79
no.. only serial 0, 1 and 2 is working.. serial 3 is still not working

[Emmanuel8107]

Well I don't remember. Never mind you can close the thread. Best regards

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________________________________________________________________________________ Emmanuel ROBERT tel : +33 6 50 81 55 21 Le sam. 14 oct. 2023 à 11:45, Sooraj R ***@***.***> a écrit :

@kasperv79 <https://github.com/kasperv79> no.. only serial 0, 1 and 2 is working.. serial 3 is still not working — Reply to this email directly, view it on GitHub <#2 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABLLRQMZV22LHJ3XDZ6C6HDX7JNMLAVCNFSM4EAF4FQKU5DIOJSWCZC7NNSXTN2JONZXKZKDN5WW2ZLOOQ5TCNZWGI3TOOJUHA2Q> . You are receiving this because you authored the thread.Message ID: ***@***.***>