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| author | John Holman <john.g.holman@gmail.com> | 2017-10-25 11:07:35 +0100 |
|---|---|---|
| committer | Martino Facchin <m.facchin@arduino.cc> | 2017-11-13 17:46:47 +0100 |
| commit | 58006613a7c858417881744419c5da54cc21a401 (patch) | |
| tree | 91ab55b89da9ccf73b732117ad6230c3178d5916 /drivers | |
| parent | 99c294c5a251cffe84a51d474ec5275bd1a8311c (diff) | |
Fix flush hanging issue
Make write to UDR and clearing of TXC bit in flush() atomic
to avoid race condition.
Fixes #3745 (second different issue introduced later but discussed
in the same issue)
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions