isBusy()

bool fl::spi::ParallelDevice::isBusy

(

)

const

Check if transmission is in progress.

Returns

true if busy, false if idle

Definition at line 264 of file parallel_device.cpp.hpp.

                                               {
    if (!isReady()) {
        return false;
    }
 
    // Busy check depends on backend type
    return false;  // Placeholder
}

References fl::FL_NO_EXCEPT, and isReady().

Referenced by operator=().

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