Hi, I have some clarification on a user entering text in braille display input and how to map dot sequence to a computer keyboard character.
For the character "b", the corresponding braille representation is two dots (: dots-12 and Unicode is 0x2803). Similarly for "a" it is (. dots1) . So if it needs to be entered in braille display; Assuming the following is true for bralpi_readKey() in a Loop (for reading "ba" and later pressing linedown) 1. readKey() // gets code correspondning to moving the cursor 2. readKey() // gets code for dot1 3. readKey() // gets code for dot2 4. readkey() // gets code correspondning to moving the cursor to next location 5. readKey() // gets code for dot1 6. readkey() // gets code correspondning to moving the cursor to next location 7. readkey() // gets code for line down or ( next line) Do there have any routine or an easy way to combine 2 and 3 (above) to the Unicode corresponding to "b". Any reference to Brltty code (if possible) would be helpful. Thanks, Siju samuel
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