[avr-gcc-list] SPI comm on At90S8535

[Torsten Mohr]

Hi,

just a stupid question, it must be something really
simple:

I have:
SIGNAL(SIG_SPI) {
        turn LED on
}

I initialise:
        outp(0x00, SPDR);
        outp(0xeb, SPCR); // slave mode, Int enabled, LSB first
        sei();

Now when i set SlaveSelect of the AVR to GND, MISO should be
set to a valid level, right?

It is hanging at 1.3 V though there is nothing connected to it.


I assume my initialisation is not correct, is there
something missing?  The interrupt is never called...


Thanks for hints,
Torsten.

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