Telnet method (socketserver and bootloader)) – Comtrol DM AIR User Manual
Page 53
RedBoot Procedures
DeviceMaster AIR User Guide: 2000365 Rev. C - 53
Telnet Method (SocketServer and Bootloader))
Telnet Method
(SocketServer and
Bootloader))
Use the following procedure to update the Bootloader or SocketServer with telnet
to the DeviceMaster AIR.
1.
Verify that you have the .bin file (
2.
Open a telnet session, type reset, and close the session.
3.
Open a new telnet session and enter the DeviceMaster AIR IP address.
4.
Enter the webserver password.
Note: Press the Enter key if you have not programmed a password.
5.
At the Redboot prompt: type dis and press Enter to disable the bootloader.
6.
Verify that the system responds with an Loading disabled message.
7.
Load the file from a TFTP server using the following command and press the
Enter key:
load -r -b 0 -h <TFTP-Server_IP_Addr> <Downloaded_File_Name>
Note: The default IP address is: 192.168.250.250.
8.
When the RedBoot> prompt appears (after approximately one minute if you
are uploading the Bootloader and approximately three minutes if you ware
uploading SocketServer), type go.
If uploading Bootloader: In a few seconds the ethernet and PWR LEDs
cycle through a light sequence once and the update is complete.
$ telnet 192.168.250.250
Trying 192.168.250.250...
Connected to 192.168.250.250.
Escape character is ‘^]’.
Default IP Address
Password:
Comtrol DeviceMaster Bootloader Version 1.20
RedBoot(tm) debug environment - built 14:57:53, Jun 21 2004
Platform: Comtrol DeviceMaster (ARM 7TDMI)
Portions Copyright (C) 2000. Red Hat, Inc.
Portions Copyright (C) 2001-2004. Comtrol Corp.
RedBoot>
RedBoot>dis
Loading disabled
RedBoot> load -r -b 0 -h 192.168.250.1 1800110.bin
CCCCRaw load done: 139521 bytes read
Address range: 00000000-00022100, Entry point: 00000000.
xyzModem - Cksum mode, 1091(SOH)/0(STX)/0(CAN) packets, 6 retries
RedBoot>
RedBoot>go