/**
* Activates the next measurement request.
*
* @param hMeasurementMgr A handle to the Measurement Manager module.
*
* @date 16-Dec-2005
*/
TI_STATUS measurementMgr_activateNextRequest(TI_HANDLE hMeasurementMgr)
{
measurementMgr_t * pMeasurementMgr = (measurementMgr_t *) hMeasurementMgr;
requestHandler_t * pRequestH = (requestHandler_t *) pMeasurementMgr->hRequestH;
MeasurementRequest_t * pRequestArr[MAX_NUM_REQ];
TI_UINT8 numOfRequestsInParallel = 0;
TI_BOOL valid;
TI_UINT8 index;
/* Keep note of the time we started processing the request. this will be used */
/* to give the measurementSRV a time frame to perform the measurement operation */
pMeasurementMgr->currentRequestStartTime = os_timeStampMs(pMeasurementMgr->hOs);
do
{
TI_STATUS status;
pRequestH->activeRequestID += numOfRequestsInParallel;
pRequestH->numOfWaitingRequests -= numOfRequestsInParallel;
for (index = 0; index < MAX_NUM_REQ; index++)
{
pRequestArr[index] = NULL;
}
numOfRequestsInParallel = 0;
/* Getting the next request/requests from the request handler */
status = requestHandler_getNextReq(pMeasurementMgr->hRequestH, TI_FALSE, pRequestArr,
&numOfRequestsInParallel);
/* Checking if there are no waiting requests */
if (status != TI_OK)
{
return measurementMgrSM_event((TI_UINT8 *) &(pMeasurementMgr->currentState),
MEASUREMENTMGR_EVENT_SEND_REPORT, pMeasurementMgr);
}
/* Checking validity of request/s */
valid = measurementMgr_isRequestValid(pMeasurementMgr, pRequestArr,
numOfRequestsInParallel);
/* Checking if the current request is Beacon Table */
if( (numOfRequestsInParallel == 1) &&
(pRequestArr[0]->Type == MSR_TYPE_BEACON_MEASUREMENT) &&
(pRequestArr[0]->ScanMode == MSR_SCAN_MODE_BEACON_TABLE) )
{
pMeasurementMgr->buildReport(hMeasurementMgr, *(pRequestArr[0]), NULL);
valid = TI_FALSE; /* In order to get the next request/s*/
}
} while (valid == TI_FALSE);
/* Ignore requests if traffic intensity is high */
if (measurementMgr_isTrafficIntensityHigherThanThreshold(pMeasurementMgr) == TI_TRUE)
{
measurementMgr_rejectPendingRequests(pMeasurementMgr, MSR_REJECT_TRAFFIC_INTENSITY_TOO_HIGH);
return measurementMgrSM_event((TI_UINT8 *) &(pMeasurementMgr->currentState),
MEASUREMENTMGR_EVENT_SEND_REPORT, pMeasurementMgr);
}
pMeasurementMgr->measuredChannelID = pRequestArr[0]->channelNumber;
/* Request resource from the SCR */
return measurementMgrSM_event((TI_UINT8 *) &(pMeasurementMgr->currentState),
MEASUREMENTMGR_EVENT_REQUEST_SCR, pMeasurementMgr);
}
/**
* Activates the next measurement request.
*
* @param hMeasurementMgr A handle to the Measurement Manager module.
*
* @date 16-Dec-2005
*/
TI_STATUS measurementMgr_activateNextRequest(TI_HANDLE hMeasurementMgr)
{
measurementMgr_t * pMeasurementMgr = (measurementMgr_t *) hMeasurementMgr;
requestHandler_t * pRequestH = (requestHandler_t *) pMeasurementMgr->hRequestH;
MeasurementRequest_t * pRequestArr[MAX_NUM_REQ];
TI_UINT8 numOfRequestsInParallel = 0;
TI_BOOL valid;
TI_UINT8 index;
/* Keep note of the time we started processing the request. this will be used */
/* to give the measurementSRV a time frame to perform the measurement operation */
pMeasurementMgr->currentRequestStartTime = os_timeStampMs(pMeasurementMgr->hOs);
TRACE1(pMeasurementMgr->hReport, REPORT_SEVERITY_INFORMATION, ": Timer started at %d, we have 20ms to begin measurement...\n", pMeasurementMgr->currentRequestStartTime);
TRACE0(pMeasurementMgr->hReport, REPORT_SEVERITY_INFORMATION, ": Looking for a valid request\n");
do
{
TI_STATUS status;
if (numOfRequestsInParallel != 0)
{
TRACE4(pMeasurementMgr->hReport, REPORT_SEVERITY_INFORMATION, ": Changing activeRequestID from %d to %d, and numOfWaitingRequests from %d to %d.\n", pRequestH->activeRequestID, pRequestH->activeRequestID + numOfRequestsInParallel, pRequestH->numOfWaitingRequests, pRequestH->numOfWaitingRequests - numOfRequestsInParallel);
}
pRequestH->activeRequestID += numOfRequestsInParallel;
pRequestH->numOfWaitingRequests -= numOfRequestsInParallel;
for (index = 0; index < MAX_NUM_REQ; index++)
{
pRequestArr[index] = NULL;
}
numOfRequestsInParallel = 0;
/* Getting the next request/requests from the request handler */
status = requestHandler_getNextReq(pMeasurementMgr->hRequestH, TI_FALSE, pRequestArr,
&numOfRequestsInParallel);
/* Checking if there are no waiting requests */
if (status != TI_OK)
{
TRACE0(pMeasurementMgr->hReport, REPORT_SEVERITY_INFORMATION, ": There are no waiting requests in the queue\n");
return measurementMgrSM_event((TI_UINT8 *) &(pMeasurementMgr->currentState),
MEASUREMENTMGR_EVENT_SEND_REPORT, pMeasurementMgr);
}
/* Checking validity of request/s */
valid = measurementMgr_isRequestValid(pMeasurementMgr, pRequestArr,
numOfRequestsInParallel);
/* Checking if the current request is Beacon Table */
if( (numOfRequestsInParallel == 1) &&
(pRequestArr[0]->Type == MSR_TYPE_BEACON_MEASUREMENT) &&
(pRequestArr[0]->ScanMode == MSR_SCAN_MODE_BEACON_TABLE) )
{
TRACE0(pMeasurementMgr->hReport, REPORT_SEVERITY_INFORMATION, ": Received Beacon Table request, building a report for it and continuing\n");
pMeasurementMgr->buildReport(hMeasurementMgr, *(pRequestArr[0]), NULL);
valid = TI_FALSE; /* In order to get the next request/s*/
}
} while (valid == TI_FALSE);
TRACE0(pMeasurementMgr->hReport, REPORT_SEVERITY_INFORMATION, ": Request(s) for activation:\n");
for (index = 0; index < numOfRequestsInParallel; index++)
{
TRACE6(pMeasurementMgr->hReport, REPORT_SEVERITY_INFORMATION, ": \n\nRequest #%d:\n Type: %d\n Measured Channel: %d (Serving Channel: %d)\n Scan Mode: %d\n Duration: %d\n\n", index+1, pRequestArr[index]->Type, pRequestArr[index]->channelNumber, pMeasurementMgr->servingChannelID, pRequestArr[index]->ScanMode, pRequestArr[index]->DurationTime);
}
/* Ignore requests if traffic intensity is high */
if (measurementMgr_isTrafficIntensityHigherThanThreshold(pMeasurementMgr) == TI_TRUE)
{
TRACE0(pMeasurementMgr->hReport, REPORT_SEVERITY_INFORMATION, ": Traffic intensity too high, giving up...\n");
measurementMgr_rejectPendingRequests(pMeasurementMgr, MSR_REJECT_TRAFFIC_INTENSITY_TOO_HIGH);
return measurementMgrSM_event((TI_UINT8 *) &(pMeasurementMgr->currentState),
MEASUREMENTMGR_EVENT_SEND_REPORT, pMeasurementMgr);
}
TRACE0(pMeasurementMgr->hReport, REPORT_SEVERITY_INFORMATION, ": Request is Valid, about to start\n");
pMeasurementMgr->measuredChannelID = pRequestArr[0]->channelNumber;
/* Request resource from the SCR */
return measurementMgrSM_event((TI_UINT8 *) &(pMeasurementMgr->currentState),
MEASUREMENTMGR_EVENT_REQUEST_SCR, pMeasurementMgr);
}
