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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' ze='10' name='q' value=''/>