C++ (Cpp) i2c_OLED_clear_display_quickの例

コード例 #1

ファイル: display.c プロジェクト: Hwurzburg/cleanflight

void handlePageChange(void)
{
    // Some OLED displays do not respond on the first initialisation so refresh the display
    // when the page changes in the hopes the hardware responds.  This also allows the
    // user to power off/on the display or connect it while powered.
    resetDisplay();

    i2c_OLED_clear_display_quick();
    showTitle();
}

コード例 #2

ファイル: display.c プロジェクト: Aeroprobing/Cleanflight

void handlePageChange(void)
{
    i2c_OLED_clear_display_quick();
    showTitle();
}

コード例 #3

ファイル: dashboard.c プロジェクト: Carlitoscadiz/inav

void dashboardUpdate(timeUs_t currentTimeUs)
{
    static uint8_t previousArmedState = 0;
    bool pageChanging;

#ifdef CMS
    static bool wasGrabbed = false;
    if (displayIsGrabbed(displayPort)) {
        wasGrabbed = true;
        return;
    } else if (wasGrabbed) {
        pageChanging = true;
        wasGrabbed = false;
    } else {
        pageChanging = false;
    }
#else
    pageChanging = false;
#endif

    bool updateNow = (int32_t)(currentTimeUs - nextDisplayUpdateAt) >= 0L;

    if (!updateNow) {
        return;
    }

    nextDisplayUpdateAt = currentTimeUs + DASHBOARD_UPDATE_FREQUENCY;

    bool armedState = ARMING_FLAG(ARMED) ? true : false;
    bool armedStateChanged = armedState != previousArmedState;
    previousArmedState = armedState;

    if (armedState) {
        if (!armedStateChanged) {
            return;
        }
        currentPageId = PAGE_ARMED;
        pageChanging = true;
    } else {
        if (armedStateChanged) {
            currentPageId = PAGE_STATUS;
            pageChanging = true;
        }

        if ((currentPageId == PAGE_WELCOME) && ((int32_t)(currentTimeUs - nextPageAt) >= 0L)) {
            currentPageId = PAGE_STATUS;
            pageChanging = true;
        }

        if (forcePageChange) {
            pageChanging = true;
            forcePageChange = false;
        }
    }

    if (pageChanging) {
        // Some OLED displays do not respond on the first initialisation so refresh the display
        // when the page changes in the hopes the hardware responds.  This also allows the
        // user to power off/on the display or connect it while powered.
        if (!displayPresent) {
            resetDisplay();
        }

        if (!displayPresent) {
            return;
        }

        i2c_OLED_clear_display_quick();
        showTitle();
    }

    if (!displayPresent) {
        return;
    }

    switch(currentPageId) {
        case PAGE_WELCOME:
            showWelcomePage();
            break;
        case PAGE_ARMED:
            showArmedPage();
            break;
        case PAGE_STATUS:
            showStatusPage();
            break;
    }

    if (!armedState) {
        updateFailsafeStatus();
        updateRxStatus();
        updateTicker();
    }
}