I've got a board here with an xMega128A1, which amongst several other things has a uSD card slot connected via SPI and on the same SPI with a different CS line of course there is an ADC connected which reads a temperature sensor. Here comes the problem: once I have initialized the usd-card, I'm not able to read values from the other SPI slave. Before that it works without problem. As it is currently not so easy to put on a test-tip to directly measure my question is as in the headline. If yes, is there any way to put it back to sleep ? I tried disabling the SPI interface, together with resetting all used port to input and also to output, but nothing worked. Any good ideas anyone ?
Thank you once again,