Individual Computers Keyrah v3 - Configuration Data Details

Using Keyrah V3
3.7.4 Configuration Data
The last block (before the ID tag) are 32 bytes of configuration data
Offset Len Description
0xD0 1 Left shift row (C16)
0xD1 1 Left shift column (C16)
0xD2 1 Right shift row
0xD3 1 Right shift column
0xD4 1 Fn key row (for layer 3 check)
0xD5 1 Fn key column
0xD6 1 Fn key 2 row (C16)
0xD7 1 Fn key 2 column (C16)
0xD8 1 Scan line for reading shift-lock (0..14, see below)
0xD9 1 Shift-lock threshold low
0xDA 1 Shift-lock threshold high
Shift-lock threshold
To determine the Shift-lock threshold do the following:
• on the PC open a text editor
• press the boot-button on the Keyrah.
• press and hold left shift on the keyboard, then press the boot-button
• press shift-lock, then press the boot-button
The output in the text editor will now look like this:
0x0fff =X=FFF
0x036c =X=§&C
=X=!=! 0x0101
For the threshold, pick a value that is significantly higher than the last value, and smaller than the
second value, for example 0x0230 in this example.
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