AWR2944: UDP How to send more than 2K data？

user6379473

Part Number: AWR2944

Hi all：

Referring to the previous post, the looped call to sendto, the code is as follows, there will still be data not sent, can you provide a udp example that can send more than 2KB

over 2 years ago

0 Pradipta Bandyopadhyay over 2 years ago

TI__Mastermind 32665 points

Hi,

We will need to check on this internally with the team. Kindly allow us some time to check on this and get back to you.

Thanks,

Pradipta.

0 Ajay Narayan over 2 years ago

TI__Mastermind 22525 points

Hi,

Can you please let me know what is the previous post you are referring to?

Regards,

Ajay

0 user6379473 over 2 years ago in reply to Ajay Narayan

Prodigy 220 points

HI,

AWR2944: How to send 20KB UDP packets in lwip_sendto? - Sensors forum - Sensors - TI E2E support forums

0 Ajay Narayan over 2 years ago in reply to user6379473

TI__Mastermind 22525 points

Hi,

What is the return value when you call the sendto API each time

Regards,

Ajay

0 user6379473 over 2 years ago in reply to Ajay Narayan

Prodigy 220 points

Hi,

The return value is the length of the data sent, but udp did not receive it.

The packet capture from Wireshark, when the length is different, captures somewhat different data, as follows

0 user6379473 over 2 years ago in reply to Ajay Narayan

Prodigy 220 points

Problem solved, it's a problem on the receiving end of the data