I don't know from TOSSIM, but on real motes the low-level code starts
around UARTM.nc. I don't know if there is an equivalent for the simulator
as it looks like your packet_sim.c file plugs in at a higher level.
But I'm a bit unclear on the purpose. Do you want to write a mote
program that implements a lower level 'protocol' like just sending
some bytes, or are you trying to make a host-side program to talk
to the motes?
MS
Chan kenniel wrote:
Dear all,
Currently, I have successfully use the nesC program Oscilloscope to send
TOS_Msg to TOSSIM, and this is done
by calling the UARTSend.send function in interface BareSendMsg. However,
what I am trying to do is creating my
own send function that is written in C program, that means I have to
find the root of the BareSendMsg to see the C source code.
And I found that the root is actually a PCradio.h file located in
tos/platform/pc, and they actually call the
TOSH_uart_send function to send the message, but in the TOSH_uart_send
function, it calls other functions
located in packet_sim.c, and they are a bit complicated.
Actually what I trying to ask is if I want to write an own C program
that send TOS_Msg to serial port, how far should I go?
Can I just use the TOSH_uart_send function that provided in PCradio.h
file? or should I have to go deep to packet_sim.c
and analyze the whole logic and relations about functions? Can anyone
give me any help please?
Thanks in advanced.
--
Best wishes,
Kenneth Chan
------------------------
Wish you have a good day!
------------------------------------------------------------------------
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