Atop SE59XX-SDK, Руководство пользователя, Страница: 54 / 75

SE59XX-SDK
Software development Kit
User Manual
V1.2
./hwd
I f watchdog is not cleared or disabled in the source code, then sys tem will res tar t automat ically af te r 1.6 sec.
5.8 Test device LED
Upload test file “runLed” from ./software/atop_application folder to /jffs2 and execute the following command
on the kernel shell:
./runLed <on/off>
on: enable
off : disable
You should see the RUN Led turn on or off .
Use tes t tool “alarmLed” to tes t HW alarm LED.
./alarmLed on
./alarmLed off
You should see the ALARM(Red) Led turn on or off.
5.9 Test RTC interface
Upload test file “rtc” from ./software/atop_application folder to /jffs2 and execute the following command on
the kernel shell:
Se t link file :
ln –s r tc get_r tc
ln –s r tc set_r tc
ln –s r tc r tc2system
ln –s r tc sys tem2rtc
5.9.1 Setup RTC time:
Execute the following command on the kernel shell:
./se t_r tc 2017/02/15-18:00:00
I t will p rocess both commands “date –s 2017-02-15 18:00:00” and “hwclock –w –f /dev/r tc1”.