 Important: |
|---|
| This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist. |
This function sets socket attributes, interface type, voltage, and registers, as specified by the CARD_CONFIG_INFOstructure.
STATUS CardRequestConfiguration( CARD_CLIENT_HANDLE hCardClient PCARD_CONFIG_INFO pParms );
Parameters
- hCardClient
- Handle obtained from the CardRegisterClientfunction.
- pParms
- Pointer to a
CARD_CONFIG_INFOstructure.
Return Values
CERR_SUCCESS indicates success. One of the following values indicates failure:
- CERR_BAD_ARGS
- Indicates that the pointer specified for pParmsis invalid.
- CERR_BAD_HANDLE
- Indicates that the driver specified for hCardClientis invalid.
- CERR_BAD_SOCKET
- Indicates that the socket identifier specified in the hSocketmember of CARD_CONFIG_INFOis invalid or that a PC Card is not inserted.
- CERR_BAD_VCC
- Indicates that the voltage setting specified in the uVccmember of CARD_CONFIG_INFOis invalid.
- CERR_BAD_VPP
- Indicates that a voltage setting specified in the uVpp1or uVpp2member of CARD_CONFIG_INFOis invalid.
- CERR_IN_USE
- Indicates that the configuration is owned by another driver.
- CERR_READ_FAILURE
- Indicates that this function is unable to read configuration registers.
- CERR_WRITE_FAILURE
- Indicates that this function is unable to write configuration
registers.
Remarks
If power to the socket is off, CardRequestConfigurationturns it on.
Values specified in CARD_CONFIG_INFOare written to the card's configuration registers.
Driver name
PCMCIA
Requirements
Runs on Versions Defined in Include Link to Windows CE OS 1.0 and later Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also
CARD_CONFIG_INFO, CardReleaseConfiguration
Last updated on Tuesday, July 13, 2004