digitalWrite is known to not be very fast. Famously. I wonder if that might be part of it. Another concept: what if you have one thread continuously read from the SPI and pass it to another thread via a queue. Do you have any other devices you intend to select on the same spi circuit? If not, what about the concept of just leaving that pin low.
Statistics: Posted by jags84 — Fri Apr 05, 2024 8:00 pm