archived-lcd4linux/contrib/picoLCD/lcd4linux.conf.rss.timers

Display picoLCD {
    Driver   'picoLCDGraphic'
    Size     '256x64'
    Contrast  230
    Backlight 1
    Inverted   1
    Icons     1
}


Variables {
   n 0
   nkey 0
   page 0
   t 0
   p ' '
   r1 ' '
   r2 ' '
   r3 ' '
   r4 ' '
   rss 'http://slashdot.org/slashdot.rdf'
 
   tick 500
   tack 100
   minute 60000
   #rssRefresh minute
   rssRefresh 1000
}

Widget TimerW {
    class 'Timer'
    expression n=LCD::GPI(1);nkey=n!=0?n:nkey
    active 1
    update 100
}

Widget TimerRSS {
    class 'Timer'
    expression t=1+page;p='!'.t;r1=python::exec('rss', 'pf', rss.p);t=2+page;p='!'.t;r2=python::exec('rss', 'pf', rss.p);t=3+page;p='!'.t;r3=python::exec('rss', 'pf', rss.p);t=4+page;p='!'.t;r4=python::exec('rss', 'pf', rss.p);rssRefresh=1000
    active 1
    update rssRefresh
}
                        

# export PYTHONPATH which should point to the scripts usually /etc/picoLCDGraphic/Scripts
Widget RSSFeedTitle1 {
    class 'Text'
    #expression title=1+page;param='!'.title;python::exec('rss', 'parsefeed', slashdotRSS.param)
    expression r1
    width 42
    prefix '- '
    align 'L'
    #update minute
    update 300
}



Widget RSSFeedTitle2 {
    class 'Text'
    expression r2
    width 42
    prefix '- '
    align 'L'
    #update minute
    update 300
}


Widget RSSFeedTitle3 {
    class 'Text'
    expression r3
    width 42
    prefix '- '
    align 'L'
    #update minute
    update 300
}

Widget RSSFeedTitle4 {
    class 'Text'
    expression r4
    width 42
    prefix '- '
    align 'L'
    #update minute
    update 300
}


Widget GPO_kup {
   class 'GPO'
   expression page=nkey==5?0:page;nkey==5?1:0#;rssRefresh=nkey==5?100:rssRefresh
   update 100
}
         
  Widget GPO_kdown {
  class 'GPO'
  expression page=nkey==7?4:page;nkey==7?1:0#;rssRefresh=nkey==7?100:rssRefresh
  update 100
}
                  

Layout picoLCD {
    Row1 {
	Col1 'RSSFeedTitle1'
    }
    Row3 {
	Col1 'RSSFeedTitle2'
    }
    Row5 {
	Col1 'RSSFeedTitle3'
    }
    Row7 {
	Col1 'RSSFeedTitle4'
    }
    
    Timer1 'TimerW'
    Timer2 'TimerRSS'
    
    GPO2       'GPO_kup'
    GPO3       'GPO_kdown'
       
}

Display 'picoLCD'
Layout  'picoLCD'