FastLED 3.9.15
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◆ isBusy()

bool fl::spi::MultiLaneDevice::isBusy ( ) const

Check if transmission is in progress.

Returns
true if busy, false if idle

Definition at line 456 of file multi_lane_device.cpp.hpp.

456 {
457 if (!isReady()) {
458 return false;
459 }
460
461 // Use polymorphic interface - no casting needed!
462 return pImpl->backend->isBusy();
463}
bool isReady() const
Check if device is initialized.
fl::unique_ptr< Impl > pImpl

References isReady(), and pImpl.

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