11
RS-232 and TCP/IP Commands
Pin: 1 2 3
KD-DA2x4G/KD-DA2x8G allows control over serial
interface for advanced control and bi-directional
communication .
RS-232 Pinout:
»
Pin 1 = RS-232 Tx Data
»
Pin 2 = RS-232 Ground
»
Ping 3 = RS-232Rx Data
›
Default IP address is 192.168.1.239, with
default port 23
Default static IP address:
192.168.1.239, port 23
Connection Protocol:
»
Baud Rate = 57,600 bits per second
»
Data Bits = 8
»
Stop Bits = 1
»
Parity = Non
»
Flow Control = None
»
Carriage Return: Required at end of string
›
Notes:
»
Commands are not case-sensitive
»
Spaces are shown for clarity; commands should NOT have any spaces
»
After a new command is received, a prompt should be sent back
KD-DA2x4G Help Command (H). Returns entire API in readable format:
-------------------------------------------------------------------------
-------------------------------------------------------------------------
-- Key Digital Systems HELP --
-------------------------------------------------------------------------
-- KD-DA2x4 System Address = 00 F/W Version : 1.07 --
-- --
-- Azz : All Commands may have Prefix System Address zz=[01-99] --
-- H : Help --
-- PF : Power Off --
-- PN : Power ON --
-- STA : Show Global System Status --
-- --
-- Video Output Setup Commands: xx = [01-04], yy = [01-02,U/D] --
-- SPO SI yy : Set Output to Video Input yy --
-- SPO01 SI yy : Set Output to Video Input yy --
-- --
-- SPO xx ON/OFF : Set Output xx ON/OFF --
-- SPO xx DBG ON/OFF : Set Output xx Debug Mode ON/OFF --
-- --
-- Audio Output Setup Commands: [E=Enable, D=Disable] --
-- SPO AA E/D : Enable/Disable External Analog Audio Output --
-- SPO DA E/D : Enable/Disable External Digital Audio Output --