X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Fphy_stub%2Fphy_stub_thread_hdl.c;h=4bdea81067c434ead4448454b5401bd32a8873c6;hb=c01ca171144bd6e576646466d420c6d5feaabc59;hp=5b09351a2f80d526186da97edf881509ef4be5d9;hpb=438594773b3c93b5bbe8d1cb1d16626a02238b8b;p=o-du%2Fl2.git

diff --git a/src/phy_stub/phy_stub_thread_hdl.c b/src/phy_stub/phy_stub_thread_hdl.c
index 5b09351a2..4bdea8106 100644
--- a/src/phy_stub/phy_stub_thread_hdl.c
+++ b/src/phy_stub/phy_stub_thread_hdl.c
@@ -19,12 +19,17 @@
 /* This file handles slot indication */
 
 #include "common_def.h"
-#include "lphy_stub.h"
-#include "du_log.h"
+#include "phy_stub_utils.h"
+#ifdef INTEL_FAPI
+#include "fapi.h"
+#include "fapi_vendor_extension.h"
+#endif
+#include "phy_stub.h"
 
 uint8_t l1SendUlUserData();
 uint8_t l1SendStatusPdu();
 uint16_t l1BuildAndSendSlotIndication();
+uint16_t l1BuildAndSendStopInd();
 pthread_t thread = 0;
 
 /*******************************************************************
@@ -42,22 +47,42 @@ pthread_t thread = 0;
  *         RFAILED - failure
  *
  * ****************************************************************/
-void *GenerateTicks(void *arg)
+void GenerateTicks()
 {
-   int     milisec = 1;        /* 1ms */
+#ifdef NR_TDD
+   int     milisec = 0.5;        /* 0.5ms */
+#else
+   int     milisec = 1;          /* 1ms */
+#endif
    struct timespec req = {0};
 
+   slotIndicationStarted = true;
    req.tv_sec = 0;
    req.tv_nsec = milisec * 1000000L;
 
-   while(1)
+   DU_LOG("\nPHY_STUB : GenerateTicks : Starting to generate slot indications");
+
+   while(slotIndicationStarted)
    {
-      nanosleep(&req, (struct timespec *)NULL);
-      
+      clock_nanosleep(CLOCK_REALTIME, 0, &req, NULL); 
       /* Send Slot indication indication to lower mac */
-      l1BuildAndSendSlotIndication();
+      if(l1BuildAndSendSlotIndication() != ROK)
+      {
+         DU_LOG("\nERROR  --> PHY_STUB : GenerateTicks(): Failed to build and send Slot Indication");
+         return;
+      }
    }
-   return((void *)NULLP);
+
+   DU_LOG("\nINFO  --> PHY_STUB : Slot indication stopped");
+
+   /* Initialize all global variables */
+   sfnValue = 0;
+   slotValue = 0;
+   memset(&ueDb, 0, sizeof(UeDb));
+
+   /* Send Stop indication to MAC */
+   sleep(1);
+   l1BuildAndSendStopInd();
 }
 
 /*******************************************************************
@@ -77,23 +102,20 @@ void *GenerateTicks(void *arg)
  * ****************************************************************/
 void l1HdlSlotIndicaion(bool stopSlotInd)
 {
-   int ret;
+   Pst pst;
+   Buffer *mBuf = NULLP;
 
    if(!stopSlotInd)
    {
-      ret = pthread_create(&thread, NULL, GenerateTicks, NULL);
-      if(ret)
-      {
-         DU_LOG("\nERROR  -->  PHY_STUB: Unable to create thread");
-      }
+      DU_LOG("\nPHY_STUB: Sending start slot indication event to self");
+      memset(&pst, 0, sizeof(Pst));
+      FILL_PST_PHY_TO_PHY(pst, EVT_PHY_START_SLOT_IND);
+      ODU_GET_MSG_BUF(pst.region, pst.pool, &mBuf);
+      ODU_POST_TASK(&pst, mBuf);
    }
    else
    {
-      ret = pthread_cancel(thread);
-      if(ret)
-      {
-         DU_LOG("\nERROR  -->  PHY_STUB: Unable to stop thread");
-      }
+      slotIndicationStarted = false;
    }
 }