Method wait

src/fl/channels/spi/device.cpp.hpp:411–460

}

bool Transaction::wait(u32 timeout_ms) {
    if (!pImpl) {
        return true;  // Already completed (or invalid)
    }

    if (pImpl->completed) {
        return true;  // Already completed
    }

    if (pImpl->cancelled) {
        pImpl->completed = true;
        return false;  // Was cancelled
    }

    // Check if device is still valid
    if (!pImpl->device) {
        pImpl->completed = true;
        pImpl->result = fl::task::Error("Device pointer is null");
        return false;
    }

    if (!pImpl->device->isReady()) {
        pImpl->completed = true;
        pImpl->result = fl::task::Error("Device not ready");
        return false;
    }

    // Wait for the hardware to complete
    u32 start_time = fl::millis();
    bool success = pImpl->device->waitComplete(timeout_ms);

    if (success) {
        // Clear async state in device
        if (pImpl->device->pImpl) {
            pImpl->device->pImpl->async_state.active = false;
        }
        pImpl->completed = true;
        pImpl->result = fl::nullopt;

        u32 elapsed = fl::millis() - start_time;
        FL_LOG_SPI("Transaction: Completed successfully (waited " << elapsed << "ms)");
        return true;
    } else {
        // Timeout occurred
        pImpl->completed = true;
        pImpl->result = fl::task::Error("Transaction timeout");
        FL_WARN("Transaction: Timeout after " << timeout_ms << "ms");
        return false;
    }
}

bool Transaction::isDone() const {
    return pImpl ? pImpl->completed : true;