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Check capture FIFO before waking M0 capture thread.

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This commit is contained in:
Jared Boone 2016-05-10 14:39:24 -07:00
parent b82eff51dd
commit c48a88539a
1 changed files with 3 additions and 1 deletions
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4
firmware/application/capture_thread.cpp
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@ -103,7 +103,9 @@ void CaptureThread::check_fifo_isr() {
// flags from the baseband core.
const auto fifo = StreamOutput::fifo_buffers_full;
if( fifo ) {
chEvtSignalI(thread, EVT_MASK_CAPTURE_THREAD);
if( !fifo->is_empty() ) {
chEvtSignalI(thread, EVT_MASK_CAPTURE_THREAD);
}
}
}