Function gsetRotation

src/settings.cpp:302–345

**********************************************************************/
#define DRV 1
int gsetRotation(bool set) {
    int result = ROTATION;

    if (rotation > 3) {
        set = true;
        result = ROTATION;
    } else result = rotation;

    if (set) {
        options = {
            {"Default",                                              [&]() { result = ROTATION; }          },
#if TFT_WIDTH >= 200 && TFT_HEIGHT >= 200
            {String("Portrait " + String(DRV == 1 ? 0 : 1)).c_str(), [&]() { result = (DRV == 1 ? 0 : 1); }},
#endif
            {String("Landscape " + String(DRV)).c_str(),             [&]() { result = DRV; }               },
#if TFT_WIDTH >= 200 && TFT_HEIGHT >= 200
            {String("Portrait " + String(DRV == 1 ? 2 : 3)).c_str(), [&]() { result = (DRV == 1 ? 2 : 3); }},
#endif
            {String("Landscape " + String(DRV + 2)).c_str(),         [&]() { result = DRV + 2; }           }
        };
        loopOptions(options);
        rotation = result;

        if (rotation & 0b1) {
#if defined(HAS_TOUCH)
            tftHeight = TFT_WIDTH - (FM * LH + 4);
#else
            tftHeight = TFT_WIDTH;
#endif
            tftWidth = TFT_HEIGHT;
        } else {
#if defined(HAS_TOUCH)
            tftHeight = TFT_HEIGHT - (FM * LH + 4);
#else
            tftHeight = TFT_HEIGHT;
#endif
            tftWidth = TFT_WIDTH;
        }

        tft->setRotation(result);
        tft->fillScreen(BGCOLOR);
    }
    return result;
}
/*********************************************************************
**  Function: setBrightnessMenu
**  Handles Menu to set brightness