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What kinds of code will the resource manager sends to my driver?
From: Angela (angelaHKITE.COM)
Date: Thu Oct 30 2003 - 22:52:03 CST
I'm a beginner for PC/SC driver programming.
Mine is a PnP Serial smartcard reader, and I can successfully load the dirver from Device Manager, and i can view the device from the application call.
However, after that, I cannot connect to the card and my driver doesnt response to my application call. I'm sure the application code should function and without error, the matter should come from the driver.
When I trace back the log, there r several (4-5) IOCTL_SMARTCARD_GET_ATTRIBTE code arrived in my driver, and the last one end with state = pending.
Do anyone have some ideas on what's happening, and what kind of code i'll receive and how I should handle them from time to time?
Many many thanks in advance.