1 ======================================
2 Parallel port LCD/Keypad Panel support
3 ======================================
4
5 Some LCDs allow you to define up to 8 characte
6 characters 0 to 7. The escape code to define a
7 '\e[LG' followed by one digit from 0 to 7, rep
8 number, and up to 8 couples of hex digits term
9 (';'). Each couple of digits represents a line
10 illuminated pixel with LSB on the right. Lines
11 top of the character to the bottom. On a 5x7 m
12 bits of the 7 first bytes are used for each ch
13 is incomplete, only complete lines will be red
14 examples::
15
16 printf "\e[LG0010101050D1F0C04;" => 0 = [en
17 printf "\e[LG1040E1F0000000000;" => 1 = [up
18 printf "\e[LG2000000001F0E0400;" => 2 = [do
19 printf "\e[LG3040E1F001F0E0400;" => 3 = [up
20 printf "\e[LG40002060E1E0E0602;" => 4 = [le
21 printf "\e[LG500080C0E0F0E0C08;" => 5 = [ri
22 printf "\e[LG60016051516141400;" => 6 = "IP
23
24 printf "\e[LG00103071F1F070301;" => big spe
25 printf "\e[LG00002061E1E060200;" => small s
26
27 Willy
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