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Update Mac Backoff Delay Timings (#798)

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* Update Mac constants related to back off logic to create more realistic timings of ~1 to ~10 ms per Mac frame.
This commit is contained in:
Nick Banks
2016-10-12 10:33:19 -07:00
committed by Jonathan Hui
parent 7fe4ee6d29
commit 4f20ac1fa1
1 changed files with 3 additions and 3 deletions
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src/core/mac/mac.hpp
+3 -3
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@@ -66,13 +66,13 @@ namespace Mac {
*/
enum
{
kMinBE = 3, ///< macMinBE (IEEE 802.15.4-2006)
kMaxBE = 6, ///< macMaxBE (IEEE 802.15.4-2006)
kMinBE = 1, ///< macMinBE (IEEE 802.15.4-2006)
kMaxBE = 5, ///< macMaxBE (IEEE 802.15.4-2006)
kMaxCSMABackoffs = 4, ///< macMaxCSMABackoffs (IEEE 802.15.4-2006)
kMaxFrameRetries = 3, ///< macMaxFrameRetries (IEEE 802.15.4-2006)
kUnitBackoffPeriod = 20, ///< Number of symbols (IEEE 802.15.4-2006)
kMinBackoff = 16, ///< Minimum backoff (milliseconds).
kMinBackoff = 1, ///< Minimum backoff (milliseconds).
kMaxFrameAttempts = kMaxFrameRetries + 1, ///< Number of transmission attempts.
kAckTimeout = 16, ///< Timeout for waiting on an ACK (milliseconds).