Raspberry pie 48 / 100 - in depth study of WS2812 lantern PIO assembler

About PIO(Programmed I/O) programming in Pico of raspberry pie, four articles have been written earlier: When you first know the PIO in Pico, a more advanced way is to make the small light flash Deeply study the instruction cycle in PIO Understand the assembly code in PWM Control seven segment nixie tube with PIO out command former WS281 ...

Posted by SargeZT on Thu, 11 Nov 2021 05:51:00 +0100

Raspberry Pi raspberry pie 4B complete process record of installing Python 3 + opencv (super detailed) [tutorial]

Tip: after the article is written, the directory can be generated automatically. Please refer to the help document on the right for how to generate it preface The ARM CPU architecture used by raspberry school is different from the X86 CPU architecture of PC. due to the different platform capabilities of the two, not all the software pac ...

Posted by bobthebuilder on Mon, 01 Nov 2021 14:38:49 +0100