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Question: Raspberry Pi Pico-series C/C++ SDK Documentation

Open hasenradball opened this issue 6 months ago • 5 comments

In the chapter 3.2 Getting Started with pio on page 46 last lines.

There is the following function described:

sm_config_set_out_shift(&c, false, true, rgbw ? 32 : 24);
False for shift_to_right (i.e. we want to shift out MSB first).
True for autopull. 32 or 24 for the number of bits for the autopull threshold, i.e. the point at which the state
machine triggers a refill of the OSR, depending on whether the LEDs are RGB or RGBW

Is it a typo???

If we want to shift MSB first we need to shift to left, right?

hasenradball avatar May 06 '25 11:05 hasenradball