SD: remove any reference to pinMode(10, OUTPUT) in the examples #2974
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correct SS pin setup is already handled by SPI subsystem. this should prevent future issues like arduino#2868 current implementation assures that: * pin10 is OUTPUT HIGH if SPI.begin() is called and the pin was unconfigured * pin10 state is not modified if pinMode(10, OUTPUT) is called before SPI.begin() * pin10 is INPUT HI-Z if nor pinMode(10, OUTPUT) nor SPI.begin() are called
facchinm
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Apr 15, 2015
SD: remove any reference to pinMode(10, OUTPUT) in the examples
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correct SS pin setup is already handled by SPI subsystem.
this should prevent future issues like #2868
current implementation assures that: