I am developing a braille display in esp32 with ardiuno and c ++. Can anyone help me with documentation or sample codes on how to make a controller for brltty?
I have connected my esp32 to Android via Bluetooth and I receive the following data on the esp32 console. How do I respond so that it recognizes me as a braille display and starts sending me braille data? hex ancci date FC 252 ⸮ FC 252 ⸮ 20 32 25 37 % 2C 44 , 5B 91 [ 56 86 V FD 253 ⸮ FD 253 ⸮ 3F 63 ? 3F 63 ? 50 80 P 50 80 P 53 83 S 49 73 I 53 83 S 58 88 X 51 81 Q 58 88 X 4C 76 L 58 88 X FB 251 ⸮ FB 251 ⸮ 20 32 FD 253 ⸮ FD 253 ⸮ FB 251 ⸮ FB 251 ⸮ 20 32 FD 253 ⸮ FD 253 ⸮ FB 251 ⸮ FB 251 ⸮ 20 32 FD 253 ⸮ FD 253 ⸮ FC 252 ⸮ FC 252 ⸮ 20 32 FD 253 ⸮ FD 253 ⸮ FC 252 ⸮ FC 252 ⸮ 20 32 4F 79 O 55 85 U 4E 78 N FD 253 ⸮ FD 253 ⸮ FC 252 ⸮ FC 252 ⸮ 20 32 43 67 C 57 87 W 47 71 G 5E 94 ^ 5E 94 ^ 7D 125 } 2B 43 + 39 57 9 5B 91 [ FD 253 ⸮ FD 253 ⸮ FC 252 ⸮ FC 252 ⸮ 20 32 4F 79 O 55 85 U 4E 78 N FD 253 ⸮ FD 253 ⸮ 3F 63 ? 3F 63 ? 50 80 P 50 80 P 53 83 S 49 73 I 53 83 S 58 88 X 51 81 Q 58 88 X 4C 76 L 58 88 X FB 251 ⸮ FB 251 ⸮ 20 32 FD 253 ⸮ FD 253 ⸮ FB 251 ⸮ FB 251 ⸮ 20 32 FD 253 ⸮ FD 253 ⸮ FB 251 ⸮ FB 251 ⸮ 20 32 FD 253 ⸮ FD 253 ⸮ FC 252 ⸮ FC 252 ⸮ 20 32 FD 253 ⸮ FD 253 ⸮ FC 252 ⸮ FC 252 ⸮ 20 32 FD 253 ⸮ FD 253 ⸮ FC 252 ⸮ FC 252 ⸮ 20 32 43 67 C 57 87 W 47 71 G 5E 94 ^ 5E 94 ^ 7D 125 } 2B 43 + 39 57 9 5B 91 [ FD 253 ⸮ FD 253 ⸮ FC 252 ⸮ FC 252 ⸮ 20 32 FD 253 ⸮ FD 253 ⸮
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