cc3200 maximum tokens per request

yassin ben naceur

Other Parts Discussed in Thread: CC3200

How many tokens do you think CC3200 can handle in one request.

The idea is that I am sending a file from the web browser (I chop it into multiple 64 bytes tokens using javascript)

I noticed that my file is divided on 30 tokens __SL_P_F01 --> __SL_P_F30

From the CC300 in the HttpEvent callback function I do not receive all the tokens. only 10 or 11 are received and the callback function is not called any more.

any ideas on this please.

over 10 years ago

0 Joseph Gigi over 10 years ago

TI__Guru* 85400 points

HI,

We will check and get back to you.

Regards,
Gigi Joseph.

0 Aashish Bhanawat over 10 years ago

TI__Genius 16085 points

Hi Yassin,

Please refer chapter 12 "HTTP Server" on www.ti.com/.../swru368.pdf for internal HTTP server.

Regards,
Aashish

0 yassin ben naceur over 10 years ago in reply to Joseph Gigi

Prodigy 160 points

In the documentation ... it is said : The POST information that is sent by the browser includes the form action name and one or more pairs of variable name and variable value.

There is no max value specified though I can't get more than 12 tokens so far.

0 Aashish Bhanawat over 10 years ago in reply to yassin ben naceur

TI__Genius 16085 points

Hi Yassin,

Can you please try breaking request into multiple request (eg. 3 request and each request have 10 tokens) as may be there is no enough space to hold all 30 tokens of size 64bytes each.

Regards,

Aashish

0 yassin ben naceur over 10 years ago in reply to Aashish Bhanawat

Prodigy 160 points

Hello Aashish,

Yes, I ended up sending each 64 bytes token in a separate request.

But then I am afraid I might miss one of the HttpRequests and therefore the file is corrupted or something.

because sometimes it happens the co-processor misses an httpRequest if they are sent one after another.

I had to add a delay but that is not a preferable solution for me.

0 Aashish Bhanawat over 10 years ago in reply to yassin ben naceur

TI__Genius 16085 points

Hi Yassin,

For each request check HTTP response. If you not get valid response, resend the request else next request.

Regards,

Aashish

0 Aashish Bhanawat over 10 years ago in reply to Aashish Bhanawat

TI__Genius 16085 points

Hi Yassin,

We are closing this thread, for follow up queries please open a new thread and add a link to this one for reference.

Regards,
Aashish

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cc3200 maximum tokens per request