Add clarification for interface_spi
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Boards.h
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Boards.h
@ -706,6 +706,7 @@
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#endif
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#endif
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#ifndef INTERFACE_SPI
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#ifndef INTERFACE_SPI
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// INTERFACE_SPI is only required on NRF52 platforms, as the SPI pins are set in the class constructor and not by a setter method.
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// Even if custom SPI interfaces are not needed, the array must exist to prevent compilation errors.
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// Even if custom SPI interfaces are not needed, the array must exist to prevent compilation errors.
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#define INTERFACE_SPI
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#define INTERFACE_SPI
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const SPIClass interface_spi[1];
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const SPIClass interface_spi[1];
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