Using the 2.1.0 version of Arduino I ran the sample Blink.ino and it worked fine. I then did a #include <SPI.h> without actually using any spi code and compiled and got this error: :\Users\Owner\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.6\libraries\SPI\src/SPI.h:221:72: error: conv…

Broken Arduino SPI.h Header File

system Closed October 21, 2023, 5:36pm 3

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