DM&P Mity-Mite LT200

2002/07/16

UDP Setup Protocol

XX:XX:XX:XX:XX:XX.Command=Value

stop with ASCII '0'. where "XX:XX:XX:XX:XX:XX" is MAC address of LT200 device. If the MAC address is "00:01:02:03:04:05", it means that is UdpSetup program packet. The commands support are:

Command	Description
Search	Sent by setup program to find all LT200 devices.
Save	Sent by setup program to request LT200 to save parameters into file.
Reboot	Sent by setup program to reboot LT200.
Beep2	Sent by setup program to beep twice.
Beep3	Sent by setup program to beep three times.
Get_Version	Sent by setup program to get LT200 firmware version.
Get_Password	Sent by setup program to get password of LT200.
Get_Ip	Sent by setup program to get IP of LT200.
Get_Netmask	Sent by setup program to get netmask of LT200.
Get_Gateway	Sent by setup program to get gateway of LT200.
Get_UartBaudRate	Sent by setup program to get UART baud rate of LT200.
Get_UartParity	Sent by setup program to get UART parity setting of LT200.
Get_UartDataLength	Sent by setup program to get UART data length of LT200.
Get_UartStopBit	Sent by setup program to get UART stop bit of LT200.
MAC	Sent by LT200 to echo search command to report its MAC address to setup program.
Set_Password	Sent by LT200 to report its password of LT200.
Set_Ip	Sent by LT200 to report its IP of LT200.
Set_Netmask	Sent by LT200 to report its netmask of LT200.
Set_Gateway	Sent by LT200 to report its gateway of LT200.
Set_UartBaudRate	Sent by LT200 to report its UART baud rate of LT200.
Set_UartParity	Sent by LT200 to report its UART parity setting of LT200.
Set_UartDataLength	Sent by LT200 to report its UART data length of LT200.
Set_UartStopBit	Sent by LT200 to report its UART stop bit of LT200.

For example: assume the MAC address of LT200 is "AA:BB:CC:DD:EE:FF", let's show you the work flow between UdpSetup.exe and LT200.

UdpSetup.EXE	LT200
01:02:03:04:05:06.Search UdpSetup.EXE start up, send search command to find all LT200 devices.
	AA:BB:CC:DD:EE:FF.MAC=AA:BB:CC:DD:EE:FF
AA:BB:CC:DD:EE:FF.Get_Version UdpSetup will select the first found LT200 and get its data.
	AA:BB:CC:DD:EE:FF.Version=1.00
AA:BB:CC:DD:EE:FF.Get_Password UdpSetup will select the first found LT200 and get its data.
	AA:BB:CC:DD:EE:FF.Password=password
AA:BB:CC:DD:EE:FF.Get_IP
	AA:BB:CC:DD:EE:FF.IP=192.168.0.234
AA:BB:CC:DD:EE:FF.Get_UartBaudRate
	AA:BB:CC:DD:EE:FF.UartBaudRate=38400
UdpSend.EXE will send a lot of GET command to get all setting...(omit)
AA:BB:CC:DD:EE:FF.Beep2
"Save" button is pressed, UdpSetup.EXE will set a lot of SET command...
AA:BB:CC:DD:EE:FF.Set_IP=192.1680.235
AA:BB:CC:DD:EE:FF.Set_UartBaudRate=115200
AA:BB:CC:DD:EE:FF.Save
	T200 save all parameters into DSOCK.CFG.
AA:BB:CC:DD:EE:FF.Reboot
	LT200 load new setting.

This table will help you to read our source code about UDP setup. See SETUP.C of DSOCK_AP project and UdpSetupDlg.cpp of UdpSetup project.

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