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Sony 42PV1 232 Protocol

lptlpt Junior MemberPosts: 9
Hi all...I am a new user of AMX and I have a problem on control Sony LCD with 232 now..
see anyone can help me...
and the following is my problem...I dnt know why i doest work,,,
I have no problem on controling other 232 devide ...except this one..
Thx

// Sony TV Control
DATA_EVENT[dvTV]
{
ONLINE:{
SEND_COMMAND dvTV,"'SET BAUD 9600,N,8,1,1,485 DISABLE'"
}
}

// Power On
BUTTON_EVENT[dv8400,701]//Projector Power On
{
PUSH:{
SEND_STRING dvTV, "$8C,$00,$00,$02,$01,$06"

}
}

Comments

  • Joe HebertJoe Hebert Junior Member Posts: 2,154
    lpt wrote:
    // Power On
    BUTTON_EVENT[dv8400,701]//Projector Power On
    {
    PUSH:{
    SEND_STRING dvTV, "$8C,$00,$00,$02,$01,$06"

    }
    }
    It looks like everything is correct except for the last byte, the checksum. I believe it should be $8F ($8C+$00+$00+$02+$01) I haven?t used this protocol before but I interpret the Power On command as:

    //Power On
    SEND_STRING dvTV, "$8C,$00,$00,$02,$01,$8F"
  • lptlpt Junior Member Posts: 9
    Joe Hebert wrote:
    It looks like everything is correct except for the last byte, the checksum. I believe it should be $8F ($8C+$00+$00+$02+$01) I haven?t used this protocol before but I interpret the Power On command as:

    //Power On
    SEND_STRING dvTV, "$8C,$00,$00,$02,$01,$8F"



    Thx...I work now...I have the misunderstand of the last bit...thx so much....
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