use kMinCslIePeriod

edmont · Sep 11, 2023 · 8a7cbde · 8a7cbde
1 parent c2b2912
commit 8a7cbde
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/src/core/mac/mac.cpp b/src/core/mac/mac.cpp
@@ -2329,7 +2329,7 @@ void Mac::ProcessCsl(const RxFrame &aFrame, const Address &aSrcAddr)
     VerifyOrExit(child != nullptr);
 
     csl = reinterpret_cast<const CslIe *>(cur + sizeof(HeaderIe));
-    VerifyOrExit(csl->GetPeriod() != 0);
+    VerifyOrExit(csl->GetPeriod() > kMinCslIePeriod);
 
     child->SetCslPeriod(csl->GetPeriod());
     child->SetCslPhase(csl->GetPhase());

diff --git a/src/core/mac/mac.hpp b/src/core/mac/mac.hpp
@@ -73,7 +73,7 @@ namespace Mac {
 
 constexpr uint32_t kDataPollTimeout =
     OPENTHREAD_CONFIG_MAC_DATA_POLL_TIMEOUT; ///< Timeout for receiving Data Frame (in msec).
-constexpr uint32_t kSleepDelay = 300;        ///< Max sleep delay when frame is pending (in msec)
+constexpr uint32_t kSleepDelay = 300;        ///< Max sleep delay when frame is pending (in msec).
 
 constexpr uint16_t kScanDurationDefault = OPENTHREAD_CONFIG_MAC_SCAN_DURATION; ///< Duration per channel (in msec).
 
@@ -87,6 +87,8 @@ constexpr uint8_t kMaxFrameRetriesCsl             = 0;
 
 constexpr uint8_t kTxNumBcast = OPENTHREAD_CONFIG_MAC_TX_NUM_BCAST; ///< Num of times broadcast frame is tx.
 
+constexpr uint8_t kMinCslIePeriod  = OPENTHREAD_CONFIG_MAC_CSL_MIN_PERIOD;
+
 /**
  * Defines the function pointer called on receiving an IEEE 802.15.4 Beacon during an Active Scan.
  *