Program sending Packet for Transceiver

Discussion in 'Programmer's Corner' started by Socheara, Apr 29, 2008.

  1. Socheara

    Thread Starter New Member

    Mar 17, 2008
    9
    0
    Dear All!

    How are you guy doing?? i got other question to let you guy help me with lol:p

    I want to program my transceiver to send a packet with the contain of the raw string. i using C to do the program. if anyone can help it will be very helpful to me. Below i had include my Packet structure.

    Preamble : 3bytes
    Start : 1 bytes ready for transmission
    Destination add :1 bytes
    Source add: 1 bytes
    Length : 1 bytes Legth of payload in bytes
    Payload : 0 to 255 bytes Actual data
    checksum : 1 byte make sure the data not corrupt


    Thank a lot.
    Hope to hear from you all.
    Regard
    Socheara
     
  2. Mark44

    Well-Known Member

    Nov 26, 2007
    626
    1
    Socheara,
    Your problem description is pretty vague. All you have given us is the structure for a struct that your code will send.

    Before the transceiver sends a packet, it will need to do some setup tasks to wake up the receiver, find out if the receiver is ready to receive a packet, and communicate with the receiver about the format of the packet, just to name a few things. Then the transceiver has to send the packet, and receive some sort of confirmation that the receiver got the packet. In short, we need some more information.
     
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