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.

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).