Method setMode

Controllers/LogitechController/LogitechProtocolCommon.cpp:711–796

}

uint8_t logitech_device::setMode(uint8_t mode, uint16_t speed, uint8_t zone, uint8_t red, uint8_t green, uint8_t blue, uint8_t brightness)
{
    /*-----------------------------------------------------------------*\
    | Check the usage map for usage2 (0x11 Long FAP Message) then       |
    |   set the device mode via LOGITECH_CMD_RGB_EFFECTS_SET_CONTROL    |
    \*-----------------------------------------------------------------*/
    hid_device* dev_use2    = getDevice(2);
    uint16_t feature_page   = getFeaturePage(RGB_feature_index);
    int result              = 0;
    LOGITECH_DEVICE_MODE fx = leds[zone].fx[mode].mode;

    if(dev_use2)
    {
        /*-----------------------------------------------------------------*\
        | Create a buffer for reads                                         |
        \*-----------------------------------------------------------------*/
        blankFAPmessage response;
        response.init();

        /*-----------------------------------------------------------------*\
        | Set the mode via the RGB_feature_index                            |
        \*-----------------------------------------------------------------*/
        longFAPrequest set_mode;
        set_mode.init(device_index, RGB_feature_index, ((feature_page == LOGITECH_HIDPP_PAGE_RGB_EFFECTS1) ? LOGITECH_CMD_RGB_EFFECTS_SET_CONTROL : LOGITECH_CMD_RGB_EFFECTS_GET_INFO));
        set_mode.data[0] = zone;
        set_mode.data[1] = mode;

        set_mode.data[2] = red;
        set_mode.data[3] = green;
        set_mode.data[4] = blue;

        speed *= 100;
        switch(fx)
        {
            case LOGITECH_DEVICE_LED_ON:
                set_mode.data[5]    = 0x02;     //zone;
                //set_mode.data[12]   = 0x01;     //Save to flash testing
                break;

            case LOGITECH_DEVICE_LED_SPECTRUM:
                set_mode.data[7]    = speed >> 8;
                set_mode.data[8]    = speed & 0xFF;
                set_mode.data[9]    = brightness;
                break;

            case LOGITECH_DEVICE_LED_BREATHING:
                set_mode.data[5]    = speed >> 8;
                set_mode.data[6]    = speed & 0xFF;
                //set_mode.data[7]    = curve_type; //Value 0-6: Default, Sine, Square, Triangle, Sawtooth, Reverse_Sawtooth, Exponent
                set_mode.data[8]    = brightness;
                break;

            /*-----------------------------------------------------*\
            | Place holders for later implementation                |
            \*-----------------------------------------------------*/
            case LOGITECH_DEVICE_LED_OFF:
            case LOGITECH_DEVICE_LED_WAVE:
            case LOGITECH_DEVICE_LED_STAR: