add() [6/9]

fl::vector< fl::ChannelPtr > CFastLED::add ( fl::initializer_list< fl::ChannelConfig > configs )

static

Add multiple LED channels from an initializer list.

Creates and registers multiple Channel-based LED controllers from a brace-enclosed list. Returns handles for later inspection, reconfiguration, or removal. FastLED retains its own references until remove(channel) is called for each channel.

Parameters

configs

Initializer list of ChannelConfig objects

Returns

Vector of ChannelPtrs (one per config)

Example:

auto timing = fl::makeTimingConfig<fl::TIMING_WS2812_800KHZ>();
auto channels = FastLED.add({
    fl::ChannelConfig(PIN1, timing, leds1, RGB),
    fl::ChannelConfig(PIN2, timing, leds2, RGB)
});

Definition at line 864 of file FastLED.cpp.hpp.

                                                                                             {
    fl::vector<fl::ChannelPtr> channels;
    channels.reserve(configs.size());
 
    for (const auto& config : configs) {
        channels.push_back(add(config));
    }
 
    return channels;
}

References add(), channels(), and FL_NO_EXCEPT.

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