| 105 | **********************************************************************/ |
| 106 | |
| 107 | void _setBrightness(uint8_t brightval) { |
| 108 | if (brightval == 0) { |
| 109 | analogWrite(TFT_BL, brightval); |
| 110 | } else { |
| 111 | int bl = MINBRIGHT + round(((255 - MINBRIGHT) * brightval / 100)); |
| 112 | analogWrite(TFT_BL, bl); |
| 113 | } |
| 114 | } |
| 115 | |
| 116 | /********************************************************************* |
| 117 | ** Function: InputHandler |
nothing calls this directly
no outgoing calls
no test coverage detected