[ci] test with time sync and header ie (#3514)

This commit adds the missing test with ie present by enabling TIME_SYNC
feature, so that IE code are covered.

examples/common-switches.mk

@@ -131,6 +131,10 @@ ifeq ($(SNTP_CLIENT),1)
 configure_OPTIONS              += --enable-sntp-client
 endif
 
+ifeq ($(TIME_SYNC),1)
+COMMONCFLAGS                   += -DPENTHREAD_CONFIG_ENABLE_TIME_SYNC=1
+endif
+
 ifeq ($(UDP_FORWARD),1)
 configure_OPTIONS              += --enable-udp-forward
 endif

examples/platforms/posix/Makefile.am

@@ -54,7 +54,7 @@ PLATFORM_SOURCES                          = \
     $(NULL)
 
 libopenthread_posix_a_SOURCES             = \
-     $(PLATFORM_SOURCES)                    \
+    $(PLATFORM_SOURCES)                     \
     $(NULL)
 
 noinst_HEADERS                            = \

examples/platforms/posix/sim/alarm-sim.c

@@ -181,4 +181,16 @@ void platformAlarmProcess(otInstance *aInstance)
 #endif // OPENTHREAD_CONFIG_ENABLE_PLATFORM_USEC_TIMER
 }
 
+#if OPENTHREAD_CONFIG_ENABLE_TIME_SYNC
+uint64_t otPlatTimeGet(void)
+{
+    return platformAlarmGetNow();
+}
+
+uint16_t otPlatTimeGetXtalAccuracy(void)
+{
+    return 0;
+}
+#endif // OPENTHREAD_CONFIG_ENABLE_TIME_SYNC
+
 #endif // OPENTHREAD_POSIX_VIRTUAL_TIME

examples/platforms/posix/sim/radio-sim.c

@@ -33,6 +33,7 @@
 #include <openthread/platform/alarm-milli.h>
 #include <openthread/platform/diag.h>
 #include <openthread/platform/radio.h>
+#include <openthread/platform/time.h>
 
 #include "utils/code_utils.h"
 
@@ -107,6 +108,11 @@ static otRadioFrame        sReceiveFrame;
 static otRadioFrame        sTransmitFrame;
 static otRadioFrame        sAckFrame;
 
+#if OPENTHREAD_CONFIG_HEADER_IE_SUPPORT
+static otRadioIeInfo sTransmitIeInfo;
+static otRadioIeInfo sReceivedIeInfo;
+#endif
+
 static uint8_t  sExtendedAddress[OT_EXT_ADDRESS_SIZE];
 static uint16_t sShortAddress;
 static uint16_t sPanid;
@@ -376,6 +382,13 @@ void platformRadioInit(void)
     sReceiveFrame.mPsdu  = sReceiveMessage.mPsdu;
     sTransmitFrame.mPsdu = sTransmitMessage.mPsdu;
     sAckFrame.mPsdu      = sAckMessage.mPsdu;
+#if OPENTHREAD_CONFIG_HEADER_IE_SUPPORT
+    sTransmitFrame.mIeInfo = &sTransmitIeInfo;
+    sReceiveFrame.mIeInfo  = &sReceivedIeInfo;
+#else
+    sTransmitFrame.mIeInfo = NULL;
+    sReceiveFrame.mIeInfo  = NULL;
+#endif
 }
 
 bool otPlatRadioIsEnabled(otInstance *aInstance)
@@ -494,6 +507,9 @@ void platformRadioReceive(otInstance *aInstance, uint8_t *aBuf, uint16_t aBufLen
         sReceiveFrame.mInfo.mRxInfo.mUsec = 0; // Don't support microsecond timer for now.
     }
 
+#if OPENTHREAD_CONFIG_ENABLE_TIME_SYNC
+    sReceiveFrame.mIeInfo->mTimestamp = otPlatTimeGet();
+#endif
     sReceiveFrame.mLength = (uint8_t)(aBufLength - 1);
 
     if (sState == OT_RADIO_STATE_TRANSMIT && sAckWait && !isAckRequested(sTransmitFrame.mPsdu) &&
@@ -544,6 +560,34 @@ void platformRadioReceive(otInstance *aInstance, uint8_t *aBuf, uint16_t aBufLen
 
 void radioSendMessage(otInstance *aInstance)
 {
+#if OPENTHREAD_CONFIG_HEADER_IE_SUPPORT
+    bool notifyFrameUpdated = false;
+
+#if OPENTHREAD_CONFIG_ENABLE_TIME_SYNC
+    if (sTransmitFrame.mIeInfo->mTimeIeOffset != 0)
+    {
+        uint8_t *timeIe = sTransmitFrame.mPsdu + sTransmitFrame.mIeInfo->mTimeIeOffset;
+        uint64_t time   = (uint64_t)((int64_t)otPlatTimeGet() + sTransmitFrame.mIeInfo->mNetworkTimeOffset);
+
+        *timeIe = sTransmitFrame.mIeInfo->mTimeSyncSeq;
+
+        *(++timeIe) = (uint8_t)(time & 0xff);
+        for (uint8_t i = 1; i < sizeof(uint64_t); i++)
+        {
+            time        = time >> 8;
+            *(++timeIe) = (uint8_t)(time & 0xff);
+        }
+
+        notifyFrameUpdated = true;
+    }
+#endif // OPENTHREAD_CONFIG_ENABLE_TIME_SYNC
+
+    if (notifyFrameUpdated)
+    {
+        otPlatRadioFrameUpdated(aInstance, &sTransmitFrame);
+    }
+#endif // OPENTHREAD_CONFIG_HEADER_IE_SUPPORT
+
     sTransmitMessage.mChannel = sTransmitFrame.mChannel;
 
     otPlatRadioTxStarted(aInstance, &sTransmitFrame);