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authorMartin Braun <martin.braun@ettus.com>2019-07-11 16:49:12 -0700
committerMartin Braun <martin.braun@ettus.com>2019-07-17 11:52:45 -0700
commitdbb201e7275ff6e63bac9a749db3ee2c4f1c6418 (patch)
treef074d67f0916ca17dda8977007dcb12dff98d7b4 /host/lib/usrp/dboard/db_sbx_common.hpp
parentc0f34ddf82a20605acacaa2dffc93d27f3d9ed3f (diff)
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sbx: Only update ATRs when lock state changes
The SBX tracks the LO lock state via on-board LEDs. However, querying the LO lock status spawns an update to the entire ATR registers. To reduce the number of register reads/writes, the LO lock status LED is now only updated if it changed.
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