Programmatically cycle power on WinCE 5 PCMCIA socket?

How can a WinCE 5 driver cycle the pow开发者_如何学运维er on a PCMCIA socket under its control?

I have tried CardPowerOff() in pcmcia.dll, but it doesn't actually remove power. Any advice there would be helpful, but I'm not picky about the mechanism.

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If possible, the mechanism to achieve it is hardware/OEM dependant. You're going to have to go to your device OEM and ask them if/how it might be done on their hardware. My guess is that if CardPowerOff isn't actually removing card power, the OEM didn't provide a way to fully shut it down (I've seen them hard wired to power before).