Harman IoT-GW-02, User Manual, Page: 17 / 21

HARMAN_STCT_IOG1_USER_GUIDE Rev. C1
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Note: Some Useful commands for providing access and permission for zigbee over
telnet. Need to be run on command prompt
root@imx6slevk :~# ,
ln –sf /bin/login /usr/bin/login
chmod 777 –R zigbee/
3.5 jffs2 Partition
In SPI flash there are a 41MB jffs2 partition which can be used as storage for files.
And file will be present there on every boot till then we delete those from jffs2
partition.
For mounting that partition following commands need to run from command
prompt
root@imx6slevk :~# ,
mount –t jffs2 /dev/mtdblock6 /mnt
cd /mnt
Note: If you want to erased full jffs2 partition then following command should run
from uboot
sf probe
sf erase 0x1a00000 0x2400000
3.6 USB HUB
Board contains 2 USB host port, for USB port testing connect the pendrive or any device for
verifying the port. After adding the device on USB port some prints will be shown on console.
3.7 I2C Interface
I2C-2 is verified using the i2c-tools on kernel level using i2cdetect ommand. Following is the
command
$ i2cdetect –y –a 2
4 Compilation procedures
This source package is compiled and tested with Ubuntu 12.04 and
14.04LTS. Following packages should be installed in your PC.