getResult()

fl::optional< fl::task::Error > fl::spi::Transaction::getResult

(

)

const

Get result of completed transaction.

Returns

Result indicating success or error

Warning

Only valid after isDone() returns true

Definition at line 492 of file device.cpp.hpp.

                                                                  {
    if (!pImpl) {
        return fl::task::Error("Invalid transaction");
    }
    return pImpl->result;
}

References fl::FL_NO_EXCEPT, and pImpl.