I tried to read through the SD-library and the underlying libraries trying to find that line of code that shows
apparently it seems that switching the Chip-select-pin is done by another command.
I'm asking this because user aattig has problems to get an thermocouple SPI-multiplexer working together with an SD-card which both use SPI
chip-select is active low.
So my question is should any SPI-code switching chip-select to HIGH if it has ended communication?
And is the SD-library doing so? or do I have to execute certain operations to make the SD-library switch chip-select HIGH?
best regards Stefan