Function detachDevices

Tactility/Source/lvgl/Lvgl.cpp:123–174

}

void detachDevices() {
    LOGGER.info("Removing devices");

    auto lock = getSyncLock()->asScopedLock();
    lock.lock();

    // Stop services that highly depend on LVGL

    service::stopService("Statusbar");
    service::stopService("Gui");

    // Stop keyboards

    LOGGER.info("Stopping keyboards");
    auto keyboards = hal::findDevices<hal::keyboard::KeyboardDevice>(hal::Device::Type::Keyboard);
    for (auto keyboard: keyboards) {
        if (keyboard->getLvglIndev() != nullptr) {
            keyboard->stopLvgl();
        }
    }

    // Stop touch

    LOGGER.info("Stopping touch");
    // The display generally stops their own touch devices, but we'll clean up anything that didn't
    auto touch_devices = hal::findDevices<hal::touch::TouchDevice>(hal::Device::Type::Touch);
    for (auto touch_device: touch_devices) {
        if (touch_device->getLvglIndev() != nullptr) {
            touch_device->stopLvgl();
        }
    }

    // Stop encoders

    LOGGER.info("Stopping encoders");
    // The display generally stops their own touch devices, but we'll clean up anything that didn't
    auto encoder_devices = hal::findDevices<hal::encoder::EncoderDevice>(hal::Device::Type::Encoder);
    for (auto encoder_device: encoder_devices) {
        if (encoder_device->getLvglIndev() != nullptr) {
            encoder_device->stopLvgl();
        }
    }
    // Stop displays (and their touch devices)

    LOGGER.info("Stopping displays");
    auto displays = hal::findDevices<hal::display::DisplayDevice>(hal::Device::Type::Display);
    for (auto display: displays) {
        if (display->supportsLvgl() && display->getLvglDisplay() != nullptr && !display->stopLvgl()) {
            LOGGER.error("Failed to detach display from LVGL");
        }
    }
}

void start() {
    check(module_start(&lvgl_module) == ERROR_NONE);