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Merge branch 'mmajoral-fix_post_processing_mode_FPGA' into next

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This commit is contained in:
Carles Fernandez 2019-10-28 13:00:35 +01:00
commit e452bd6286
1 changed files with 6 additions and 2 deletions
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8
src/algorithms/signal_source/adapters/ad9361_fpga_signal_source.cc
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@ -39,20 +39,21 @@
#include <glog/logging.h> #include <glog/logging.h>
#include <iio.h> #include <iio.h>
#include <algorithm> // for max #include <algorithm> // for max
#include <chrono> // for std::this_thread
#include <cmath> // for abs #include <cmath> // for abs
#include <exception> // for exceptions #include <exception> // for exceptions
#include <fcntl.h> // for open, O_WRONLY #include <fcntl.h> // for open, O_WRONLY
#include <fstream> // for std::ifstream #include <fstream> // for std::ifstream
#include <iostream> // for cout, endl #include <iostream> // for cout, endl
#include <string> // for string manipulation #include <string> // for string manipulation
#include <thread> // for std::chrono
#include <unistd.h> // for write #include <unistd.h> // for write
#include <utility> #include <utility>
#include <vector> #include <vector>
void run_DMA_process(const std::string &FreqBand, const std::string &Filename1, const std::string &Filename2, const bool &enable_DMA) void run_DMA_process(const std::string &FreqBand, const std::string &Filename1, const std::string &Filename2, const bool &enable_DMA)
{ {
const int MAX_INPUT_SAMPLES_TOTAL = 8192; const int MAX_INPUT_SAMPLES_TOTAL = 16384;
int max_value = 0; int max_value = 0;
int tx_fd; // DMA descriptor int tx_fd; // DMA descriptor
std::ifstream infile1; std::ifstream infile1;
@ -256,6 +257,9 @@ void run_DMA_process(const std::string &FreqBand, const std::string &Filename1,
{ {
std::cerr << "Error: DMA could not send all the required samples " << std::endl; std::cerr << "Error: DMA could not send all the required samples " << std::endl;
} }
// Throttle the DMA
std::this_thread::sleep_for(std::chrono::milliseconds(1));
} }
if (nread_elements != MAX_INPUT_SAMPLES_TOTAL * 2) if (nread_elements != MAX_INPUT_SAMPLES_TOTAL * 2)