SPI Transactions in Arduino

SPI Transactions in Arduino

For the last several weeks, I’ve been working on SPI transactions for Arduino’s SPI library, to solve conflicts that sometimes occur between multiple SPI devices when using SPI from interrupts and/or different SPI settings. To explain, a picture is worth 1000 words.  In this screenshot, loop() repetitively sends 2 bytes, where green is its chip […]

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