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Diffstat (limited to 'Documentation/misc-devices')
| -rw-r--r-- | Documentation/misc-devices/lcd-panel-cgram.txt | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/Documentation/misc-devices/lcd-panel-cgram.txt b/Documentation/misc-devices/lcd-panel-cgram.txt deleted file mode 100644 index 7f82c905763d..000000000000 --- a/Documentation/misc-devices/lcd-panel-cgram.txt +++ /dev/null @@ -1,24 +0,0 @@ -Some LCDs allow you to define up to 8 characters, mapped to ASCII -characters 0 to 7. The escape code to define a new character is -'\e[LG' followed by one digit from 0 to 7, representing the character -number, and up to 8 couples of hex digits terminated by a semi-colon -(';'). Each couple of digits represents a line, with 1-bits for each -illuminated pixel with LSB on the right. Lines are numbered from the -top of the character to the bottom. On a 5x7 matrix, only the 5 lower -bits of the 7 first bytes are used for each character. If the string -is incomplete, only complete lines will be redefined. Here are some -examples : - - printf "\e[LG0010101050D1F0C04;" => 0 = [enter] - printf "\e[LG1040E1F0000000000;" => 1 = [up] - printf "\e[LG2000000001F0E0400;" => 2 = [down] - printf "\e[LG3040E1F001F0E0400;" => 3 = [up-down] - printf "\e[LG40002060E1E0E0602;" => 4 = [left] - printf "\e[LG500080C0E0F0E0C08;" => 5 = [right] - printf "\e[LG60016051516141400;" => 6 = "IP" - - printf "\e[LG00103071F1F070301;" => big speaker - printf "\e[LG00002061E1E060200;" => small speaker - -Willy - |