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The file implements the API to open the EDMA Module. More...
#include <ti/csl/csl_edma3.h>
Functions | |
CSL_Edma3Handle | CSL_edma3Open (CSL_Edma3Obj *pEdmaObj, CSL_InstNum edmaNum, CSL_Edma3ModuleAttr *pAttr, CSL_Status *pStatus) |
The file implements the API to open the EDMA Module.
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CSL_Edma3Handle CSL_edma3Open | ( | CSL_Edma3Obj * | pEdmaObj, |
CSL_InstNum | edmaNum, | ||
CSL_Edma3ModuleAttr * | pAttr, | ||
CSL_Status * | pStatus | ||
) |
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CSL_edma3Open
Description
This function returns the handle to the EDMA instance. This handle is passed to all other CSL APIs.
Arguments
pEdmaObj EDMA Module Object pointer edmaNum Instance of EDMA pAttr EDMA Attribute pointer pStatus Status of the function call
Return Value
Success - Valid Edma handle will be returned if status value is equal to CSL_SOK.
Failure - NULL
Pre Condition
The EDMA must be succesfully initialized via CSL_edma3Init() before calling this function.
Post Condition
1. The status is returned in the status variable. If status returned is
2. Edma object structure is populated
Affects
None
Example
CSL_Edma3Handle hModule; CSL_Edma3Obj edmaObj; CSL_Status status; // Module Initialization CSL_edma3Init(NULL); // Module Level Open hModule = CSL_edma3Open(&edmaObj,CSL_EDMA3,NULL,&status);
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