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The file implements the API which to get status of various entities in the EDMA module. More...
#include <ti/csl/csl_edma3.h>
#include <ti/csl/csl_edma3Aux.h>
Functions | |
CSL_Status | CSL_edma3GetHwStatus (CSL_Edma3Handle hMod, CSL_Edma3HwStatusQuery myQuery, void *response) |
The file implements the API which to get status of various entities in the EDMA module.
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CSL_Status CSL_edma3GetHwStatus | ( | CSL_Edma3Handle | hMod, |
CSL_Edma3HwStatusQuery | myQuery, | ||
void * | response | ||
) |
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CSL_edma3GetHwStatus
Description
The function gets the status of various entities in the EDMA module. The entity whose status needs to be retreived is specified in the query and the response is populated in the 'response'.
Arguments
hMod Edma module handle myQuery Query to be performed response Pointer to buffer to return the data requested by the query passed
Return Value
Success - CSL_SOK
Error - CSL_ESYS_BADHANDLE (The handle passed is invalid)
Error - CSL_ESYS_INVPARAMS (The parameter passed is invalid)
Error - CSL_ESYS_INVQUERY (The query is invalid)
Pre Condition
Functions CSL_edma3Init(), CSL_edma3Open() must be called successfully in that order before this API can be invoked.argument type that can be void* casted & passed with a particular command refer to CSL_Edma3HwStatusQuery
Post Condition
None
Reads
TPCC_TPCC_CFG,TPCC_TPCC_PID;
Example
CSL_Edma3Handle hModule; CSL_Edma3Obj edmaObj; CSL_Status status; CSL_Edma3QueryInfo info; // Module Initialization CSL_edma3Init(NULL); // Module Level Open hModule = CSL_edma3Open(&edmaObj,CSL_EDMA3,NULL,&status); ... // Query Module Info CSL_edma3GetHwStatus(hModule,CSL_EDMA3_QUERY_INFO,&info); ...
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