| 37 | } |
| 38 | |
| 39 | bool EMSCRIPTEN_KEEPALIVE sendLetterKeyPress(char letter) { |
| 40 | uint16_t key; |
| 41 | if (letter >= '0' && letter <= '9') { |
| 42 | key = 0x8E + letter - '0'; |
| 43 | } else if (letter >= 'A' && letter <= 'Z') { |
| 44 | key = 0x9A + letter - 'A'; |
| 45 | } else if (letter == 'Z' + 1 || letter == '@') { /* [ or @ for theta (caller should replace it) */ |
| 46 | key = 0xCC; |
| 47 | } else { |
| 48 | return true; |
| 49 | } |
| 50 | return sendKey(key); |
| 51 | } |