** Function: setBrightness ** location: settings.cpp ** set brightness value **********************************************************************/
| 45 | ** set brightness value |
| 46 | **********************************************************************/ |
| 47 | void _setBrightness(uint8_t brightval) { |
| 48 | int dutyCycle; |
| 49 | if (brightval == 100) dutyCycle = 255; |
| 50 | else if (brightval == 75) dutyCycle = 130; |
| 51 | else if (brightval == 50) dutyCycle = 70; |
| 52 | else if (brightval == 25) dutyCycle = 20; |
| 53 | else if (brightval == 0) dutyCycle = 0; |
| 54 | else dutyCycle = ((brightval * 255) / 100); |
| 55 | |
| 56 | // log_i("dutyCycle for bright 0-255: %d", dutyCycle); |
| 57 | ledcWrite(TFT_BL, dutyCycle); |
| 58 | } |
| 59 | |
| 60 | /********************************************************************* |
| 61 | ** Function: InputHandler |
nothing calls this directly
no outgoing calls
no test coverage detected