LPCanArmDMA (Windows Embedded CE 6.0)
1/6/2010
This function is used by the model device driver (MDD) to determine whether a Direct Memory Access (DMA) transfer can be armed.
Syntax
typedef BOOL (* LPCanArmDMA)(
PDMA_PDD_CHANNEL_CONTEXT pDmaPDDChannelContext
);
Parameters
- pDmaPDDChannelContext
[in] Pointer to a DMA_PDD_CHANNEL_CONTEXT structure.
Return Value
Returns TRUE if platform dependent driver (PDD) can start another DMA transfer. Returns FALSE if PDD can not start a DMA transfer.
Requirements
| Header | dmamif.h |
| Windows Embedded CE | Windows Embedded CE 6.0 and later |