Ethernet Boot-loader

Abhijith Raghavendra

Other Parts Discussed in Thread: TMS570LS3137

Hi ,

I am using Ethernet Boot loader for my project , I have 4 TMS570Ls3137 controllers in my project. When i switch on my system for 2 to 5 sec all the controllers will be OK (ie i am getting response for PING ) after few sec only one will be responding for PING. If i stop pinging that controller then i can ping the other . What is the reason for this behavior ?. i am using the same Ethernet Boot-Loader example which i have got from TI site. only thing i have changed is IP address of all the four controllers.

over 9 years ago

0 Joe Josn over 9 years ago

Intellectual 680 points

"only thing i have changed is IP address of all the four controllers." How about MAC address?

0 Abhijith Raghavendra over 9 years ago in reply to Joe Josn

Intellectual 660 points

Hi Joe,
Sorry i had not changed MAC address , yesterday i changed and now it is working fine .
One issue is my .bin file is 635 kb and boot loader is getting stopped after 1024 packets . what might be the problem here?.

0 Joe Josn over 9 years ago in reply to Abhijith Raghavendra

Intellectual 680 points

I haven't looked at this boot-loader. What is the packet size? How many packets do you expect for downloading 635 kb? Can you try a small file that is known to run on your board?

0 Abhijith Raghavendra over 9 years ago in reply to Joe Josn

Intellectual 660 points

Packet size is 512 and if i download .bin file which is less than 500 kbs then everything works fine .

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Ethernet Boot-loader