G'day,
I've written a IFD handler for a memory card, but I am now wondering if
I am handling the IFDHPowerICC() function correctly.
The function documentation defines the 'action' parameter as follows:
* IFD_POWER_UP
Power and reset the card if not done so
* IFD_POWER_DOWN
Power down the card then power up if not done already
So what is the difference between "power up and reset" (the IFD_POWER_UP
action) and "power down and power up" (the IFD_POWER_DOWN action)?
The IFD_POWER_DOWN case does not mention card reset after power up. What
does it mean (in terms of card state) to have a card that is powered up
but not reset?
-- Geoff
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