BUILD_IO_RW_EXTENDED_ARG (Windows CE 5.0)
This macro builds a 32-bit argument for an extended I/O operation.
DWORD BUILD_IO_RW_EXTENDED_ARG(Read_Write,
BlockMode,
Function,
Address,
IncrementAddress,
Count);
Parameters
- Read_Write
[in] Set to SD_IO_OP_WRITE or SD_IO_OP_READ. - BlockMode
[in] Set to SD_IO_BLOCK_MODE or SD_IO_BYTE_MODE. - Function
[in] 3-bit function number. - Address
[in] 17-bit register address. - IncrementAddress
[in] Set to SD_IO_INCREMENT_ADDRESS or SD_IO_FIXED_ADDRESS. - Count
[IN] 9-bit byte or block count.
Return Values
Returns a 32-bit argument for an extended I/O operation.
Requirements
OS Versions: Windows CE 5.0 and later.
Header: Sdcard.h.
See Also
Secure Digital Card Driver Macros
Send Feedback on this topic to the authors