Depends on your radio. But with the current radios no and I can't think of any that would be that high. 1000 is nearly an Ethernet MTU.
The CC2420 limit is something like 127 bytes. Search this list for discussions about the cons of large packet sizes. Chad On 1/12/07, Heo Heo <[EMAIL PROTECTED]> wrote:
I was wondering if it is possible to change the maximum payload size of a TOSMsg to , say, 1000 bytes (the default is 29 bytes for micaz - as indicated in TOS_DATA_LENGTH). Having large payload packets can be handy in many scenarios, so, I would like to know if anyone has any experiences on this topic (like what would be the max payload possible, etc.) Another question is: would the radio component of TinyOS transfer (TOSMsg header + actual payload) bytes, or it always transfers (TOSMsg header + TOS_DATA_LENGTH) bytes in all cases (i.e. always fixed packet size). Thanks a lot for your help ! Heo ________________________________ Want to start your own business? Learn how on Yahoo! Small Business. _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
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