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close the DMA descriptor properly.

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This commit is contained in:
Marc Majoral 2020-10-15 23:55:36 +02:00 committed by Carles Fernandez
parent 9af02a3bbd
commit beddfb6f73
1 changed files with 5 additions and 0 deletions
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5
src/algorithms/signal_source/adapters/ad9361_fpga_signal_source.cc
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@ -592,6 +592,11 @@ void Ad9361FpgaSignalSource::run_DMA_process(const std::string &FreqBand, const
lock.unlock();
}
if (close(tx_fd) < 0)
{
std::cerr << "Error closing loop device " << '\n';
}
try
{
infile1.close();