add comments, use getopt, cleanup, ...

LCDd.conf

@@ -32,7 +32,7 @@
 # The name of the driver is exactly the same as the name of the driver
 # module that is to be loaded, including the case of the letters !
 # (That is: unless a file= option is given in the driver section)
-Driver=curses
+Driver=CFontzPacket
 #Driver=hd44780
 #Driver=IOWarrior
 #Driver=MtxOrb
@@ -187,13 +187,13 @@ Reboot=yes
 [CFontzPacket]
 
 # Select the LCD model [default: 633; legal: 631, 633, 635]
-Model=633
+Model=635
 # Select the output device to use [default: /dev/lcd]
-Device=/dev/ttyS0
+Device=/dev/ttyUSB0
 # Select the LCD size [default: depending on model: 635: 20x4, 631 & 633: 16x2]
-Size=16x2
+Size=20x4
 # Set the initial contrast [default: 140; legal: 0 - 1000]
-Contrast=140
+Contrast=350
 # Set the initial brightness [default: 1000; legal: 0 - 1000]
 Brightness=1000
 # Set the initial off-brightness [default: 0; legal: 0 - 1000]
@@ -201,7 +201,7 @@ Brightness=1000
 # switched off in case LCDd is inactive
 OffBrightness=50
 # Set the communication speed [default: 9600; legal: 1200, 2400, 9600, 19200, 115200]
-Speed=19200
+Speed=115200
 # Set the firmware version (New means >= 2.0) [default: no; legal: yes, no]
 # Currently this flag is not in use, there is no such thing as NewFirmware. ;=)
 #NewFirmware=no