Run-Time Interfaces/Integration Guide
I-A-59
3.3.3.27
EDMA3_DRV_getMapChToEvtQ ()
Prototype
EDMA3_DRV_Result EDMA3_DRV_getMapChToEvtQ
( EDMA3_DRV_Handle hEdma, unsigned int
channelId, unsigned int *mappedEvtQ);
Description
Get the Event Queue mapped to the specified
DMA/QDMA channel
<arg1>
hEdma
[IN] Handle to the EDMA3 Driver
Instance.
<arg2>
channelId
[IN]
Logical Channel whose
associated Event Queue is
needed
A
rg
u
m
e
n
ts
<arg3>
mappedEvtQ [IN/OUT]
The Event Queue which
is mapped to the
DMA/QDMA channel.
Return value
EDMA3_DRV_SOK or EDMA3_DRV Error Code in
case of error.
Calling
constraints
Example
result = EDMA3_DRV_getMapChToEvtQ (hEdma,
channelId, &mappedEvtQ);
Comments
This function is re-entrant.
See Also
Errors
EDMA3_DRV_E_INVALID_PARAM
Summary of Contents for EDMA3
Page 12: ......
Page 17: ...EDMA3 Driver Introduction I 1 5 ...
Page 20: ......
Page 40: ...Run Time Interfaces Integration Guide A 12 EDMA3_DRV_IOCTL_MAX_IOCTL Max IOCTL ...
Page 75: ...Run Time Interfaces Integration Guide I A 47 Errors EDMA3_DRV_E_INVALID_PARAM ...
Page 107: ...Run Time Interfaces Integration Guide I A 79 ...