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lcd.py

SNIPPET_TEXT:

1. import socket
2.  
3. s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
4.  
5. def lcd_open(host, port):
6.         s.connect((host, port))
7.         lcdproc_version = lcd_cmd('hello') # is wichtig!
8.         lcd_cmd('client_set name orpheus')
9.  
10.  
11. def lcd_close():
12.         lcd_cmd('screen_set ' + 'commando' + ' backlight off')
13.         s.close()
14.  
15. def lcd_cmd(lcdproc_cmd):
16.         s.send(lcdproc_cmd + '\n')
17.  
18. def lcd_text(msg_text):
19.         lcd_cmd('screen_add ' + 'commando')
20.         lcd_cmd('screen_set ' + 'commando' + ' -priority alert -heartbeat off')
21.         lcd_cmd('screen_set ' + 'commando' + ' -timeout 16')
22.         lcd_cmd('widget_add ' + 'commando' + ' anzeige' + ' string')
23.         lcd_cmd('widget_set ' + 'commando' + ' anzeige' + ' 1 1 ' + '"' + msg_text + '"')
24.  
25. def lcd_scroll(speed, msg_text):
26.         lcd_cmd('screen_add ' + 'commando')
27.         lcd_cmd('screen_set ' + 'commando' + ' -priority alert -heartbeat off')
28.         lcd_cmd('screen_set ' + 'commando' + ' -timeout 32')
29.         lcd_cmd('widget_add ' + 'commando' + ' anzeige' + ' scroller')
30.         lcd_cmd('widget_set ' + 'commando' + ' anzeige' + ' 1 1 18 1 ' + 'h ' +str(speed) + ' "' + msg_text + '"')
31.         lcd_cmd('widget_add ' + 'commando' + ' anzeige2' + ' string')
32.         lcd_cmd('widget_set ' + 'commando' + ' anzeige2' + ' 20 1 ' + '>')
33.  
34.  
35. def lcd_hbar(length):
36.         lcd_cmd('screen_add ' + 'commando')
37.         lcd_cmd('screen_set ' + 'commando' + ' -priority alert -heartbeat off')
38.         lcd_cmd('screen_set ' + 'commando' + ' -timeout 16')
39.         lcd_cmd('widget_add ' + 'commando' + ' anzeige' + ' hbar')
40.         lcd_cmd('widget_set ' + 'commando' + ' anzeige' + ' 1 1 ' + str(length))
41.        
42.  
43. def lcd_icon(icon_name):
44.         lcd_cmd('screen_add ' + 'commando')
45.         lcd_cmd('screen_set ' + 'commando' + ' -priority alert -heartbeat off')
46.         lcd_cmd('screen_set ' + 'commando' + ' -timeout 16')
47.         lcd_cmd('widget_add ' + 'commando' + ' anzeige' + ' icon')
48.         lcd_cmd('widget_set ' + 'commando' + ' anzeige' + ' 1 1 ' + '"' + icon_name + '"')

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