LEDS i2s_data_copies to output multiple copies of the data signal #119
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New
i2s_data_copies->i2s_out_repeat()to use DMA descriptors to output multiple copies of the DMA buffers. This is more efficient than repeating the LED data in terms of both memory and CPU.count = 600i2s_data_width=4i2s_data_repeat=4@ 33.4FPS = 67.1% utilcount = 2400i2s_data_width=4i2s_data_repeat=0@ 33.4FPS = 86.9% util