lane.cpp.hpp

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#include "fl/channels/spi/lane.h"
#include "fl/log/log.h"
#include "fl/log/log.h"
#include "fl/stl/noexcept.h"
 
namespace fl {
namespace spi {
 
Lane::Lane(size_t lane_id, MultiLaneDevice* parent)
    FL_NO_EXCEPT : mLaneId(lane_id) {
    (void)parent;  // Unused parameter (reserved for future use)
}
 
void Lane::write(const u8* data, size_t size) FL_NO_EXCEPT {
    if (!data || size == 0) {
        FL_WARN("Lane " << mLaneId << ": Invalid data or size");
        return;
    }
 
    // Resize buffer to fit new data
    mBuffer.resize(size);
 
    // Copy data into buffer
    for (size_t i = 0; i < size; i++) {
        mBuffer[i] = data[i];
    }
 
    FL_DBG("Lane " << mLaneId << ": Buffered " << size << " bytes");
}
 
fl::span<u8> Lane::getBuffer(size_t size) FL_NO_EXCEPT {
    // Resize buffer to requested size
    mBuffer.resize(size);
 
    // Return span to buffer
    return mBuffer;
}
 
fl::span<const u8> Lane::data() const FL_NO_EXCEPT {
    return mBuffer;
}
 
} // namespace spi
} // namespace fl