FastLED 3.9.15
Loading...
Searching...
No Matches

◆ getBuffer()

fl::span< u8 > fl::spi::Lane::getBuffer ( size_t size)

Get direct buffer access for zero-copy writes.

Parameters
sizeNumber of bytes needed
Returns
Span to write into (valid until flush())
Note
Resizes internal buffer to requested size

Definition at line 30 of file lane.cpp.hpp.

30 {
31 // Resize buffer to requested size
32 mBuffer.resize(size);
33
34 // Return span to buffer
35 return mBuffer;
36}
fl::vector< u8 > mBuffer
Definition lane.h:62

References mBuffer.