PA emac example is there PC client for echo packets for loopback?

Alexander Logvinenko

are you have a PC tool to echo the UDP packets that I send to it in the PA emac example? Try to test it in the loop back mode.

The internal loop back works good.

over 10 years ago

0 Titusrathinaraj Stalin over 10 years ago

TI__Guru** 116100 points

Dear Alexander,
Please refer to the following NDK installed location for windows command based application (sending and echoing the UDP/TCP packets)
~\ti\ndk_2_24_02_31\packages\ti\ndk\winapps

For UI based, you can download "packetsender" app from internet.

Please refer ot the following TI E2E posts.

e2e.ti.com/.../1595248
e2e.ti.com/.../438139

~\ti\ndk_2_24_02_31\docs\spru523i.pdf
Refer chapter 1.5.4, 2.2.3.3

0 Alexander Logvinenko over 10 years ago in reply to Titusrathinaraj Stalin

Prodigy 250 points

Dear Titusrathinaraj,

I downloaded the "packetsender" but I do not see that the DSP gets my packets. I echoed the UDP packet from the example to the same MAC and IP adress (MAC 10:11:12:13:14:15, IP 192.168.1.10), check the packet with Wiresharke, but I do not get it in the DSP. The STATSA RXGOODFRAMES Reg. do not changs. I also try to send to MAC 01:02:03:04:05 IP 192.168.1.1, but the Switch do not get it too.

In the example I only changed the line cpswLpbkMode = CPSW_LOOPBACK_NONE;

What packet have I to send to get it in DSP?

0 Titusrathinaraj Stalin over 10 years ago in reply to Alexander Logvinenko

TI__Guru** 116100 points

Dear Alexander,
I would like you to suggest to use the "Helloworld" NDK example to send/receive the UDP packets.

C:\ti\mcsdk_2_01_02_06\examples\ndk\helloWorld

"udpHello.c" would perform the UDP loopback betweeen DSP and PC.

Please refer to the following E2E post.
e2e.ti.com/.../1595248

Please let me know if any.

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PA emac example is there PC client for echo packets for loopback?