McCain ATC eX2 NEMA, User Manual

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APPENDIX D: UPDATING KERNEL AND UBOOT
Requirements to update the Linux Kernel and U-Boot:

Latest binary files of Linux Kernel, U-Boot, rootfilesystem and the DTB file.

A computer with an installed terminal program (Such Hyperterminal for windows or ProComm).

An installed TFTP program (Such SolarWinds.Net TFTP server for Windows)

ATC eX2 NEMA Controller.

ATC eX2 NEMA terminal cable (for port 2).
Note: Please perform a controller backup before update.
Warning: performing the following steps incorrectly could cause controller malfunctions or permanent
damage.
Follow the next steps to update the ATC eX2 NEMA controller Linux Kernel and U-Boot:

Install the computer and the controller together in a Local Area Network.

Configure the TFTP program to point the folder where the binaries are stored (such c:\latest
kernel binaries\).

Get the IP number of the computer (i.e. 192.168.2.254).

Connect the terminal cable between the computer and the controller (port 2).

Turn ON the controller and press any key in the computer to abort kernel boot. You will get a
similar output:

Setup controller network settings by typing the following: