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Display picoLCD {
Driver 'picoLCDGraphic'
Size '256x64'
Update 200
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'
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