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en:odroid-ups2 [2016/03/21 16:49] ruppi [ODROID-C1] |
en:odroid-ups2 [2016/03/22 17:46] joy.cho [ODROID-C1/C2] |
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The BAT_OK and AC_OK signals are used in the below simple shell script which runs in the background via crontab. | The BAT_OK and AC_OK signals are used in the below simple shell script which runs in the background via crontab. | ||
+ | |||
+ | <WRAP left round important 70%> | ||
+ | Before using UPS2 on ODROID-C2, please check u-boot version. \\ | ||
+ | If the version of yours is the one before Mar 18 2016, update boot loader as following. \\ | ||
+ | On Ubuntu release version "ver1.2" or higher, the control routine for ups2 port will be applied. | ||
+ | |||
+ | Click the following site to download boot loader | ||
+ | * [[http://dn.odroid.com/S905/BootLoader/ODROID-C2/c2_bootloader.tar.gz|Download]] | ||
+ | <code> | ||
+ | $ tar zxvf c2_bootloader.tar.gz | ||
+ | $ cd c2_bootloader | ||
+ | $ ./sd_fusing.sh <device/path/of/your/card> | ||
+ | </code> | ||
+ | </WRAP> | ||
==== Auto shutdown Script ==== | ==== Auto shutdown Script ==== |