Fix building for -DENABLE_PLUTOSDR=ON

CMakeLists.txt

@@ -3338,7 +3338,7 @@ set_package_properties(LIBIIO PROPERTIES
     PURPOSE "Used for communication with the AD9361 chipset."
     TYPE OPTIONAL
 )
-if(ENABLE_AD9361 OR ENABLE_FMCOMMS2)
+if(ENABLE_AD9361 OR ENABLE_FMCOMMS2 OR ENABLE_PLUTOSDR)
     if(NOT LIBIIO_FOUND)
         message(STATUS "libiio not found, its installation is required.")
         message(STATUS "Please build and install the following projects:")

src/algorithms/signal_source/adapters/CMakeLists.txt

@@ -239,7 +239,7 @@ if(ENABLE_LIMESDR AND GRLIMESDR_FOUND)
     )
 endif()
 
-if(ENABLE_AD9361 AND LIBIIO_FOUND)
+if(LIBIIO_FOUND)
     target_link_libraries(signal_source_adapters
         PRIVATE
             Iio::iio

src/algorithms/signal_source/gnuradio_blocks/ad936x_iio_source.cc

@@ -87,7 +87,7 @@ ad936x_iio_source_sptr ad936x_iio_make_source_sptr(
 
 void ad936x_iio_source::ad9361_channel_demux_and_record(ad936x_iio_samples *samples_in, int nchannels, std::vector<std::fstream> *files_out)
 {
-    int32_t current_byte = 0;
+    uint32_t current_byte = 0;
     int16_t ch = 0;
     // std::cout << "nbytes: " << samples_in->n_bytes << " nsamples: " << samples_in->n_samples << " nch: " << nchannels << "\n";
     while (current_byte < samples_in->n_bytes)

src/algorithms/signal_source/libs/ad936x_iio_custom.cc

@@ -1,6 +1,7 @@
 /*!
  * \file ad936x_iio_custom.cc
- * \brief A direct IIO custom front-end driver for the AD936x AD front-end family with special FPGA custom functionalities.
+ * \brief A direct IIO custom front-end driver for the AD936x AD front-end
+ * family with special FPGA custom functionalities.
  * \author Javier Arribas, jarribas(at)cttc.es
  * -----------------------------------------------------------------------------
  *

src/algorithms/signal_source/libs/ad936x_iio_custom.h

@@ -1,6 +1,7 @@
 /*!
  * \file ad936x_iio_custom.h
- * \brief A direct IIO custom front-end driver for the AD936x AD front-end family with special FPGA custom functionalities.
+ * \brief A direct IIO custom front-end driver for the AD936x AD front-end
+ * family with special FPGA custom functionalities.
  * \author Javier Arribas, jarribas(at)cttc.es
  * -----------------------------------------------------------------------------
  *
@@ -14,27 +15,27 @@
  */
 
 
-#ifndef SRC_LIBS_ad936x_iio_custom_H_
-#define SRC_LIBS_ad936x_iio_custom_H_
+#ifndef GNSS_SDR_AD936X_IIO_CUSTOM_H
+#define GNSS_SDR_AD936X_IIO_CUSTOM_H
 
+#include "ad936x_iio_samples.h"
 #include "concurrent_queue.h"
 #include "gnss_time.h"
 #include "pps_samplestamp.h"
 #include <boost/atomic.hpp>
+#include <iio.h>
+#include <ad9361.h>  // multichip sync and high level functions
 #include <memory>
 #include <string>
-
-#ifdef __APPLE__
-#include <iio/iio.h>
-#else
-#include <iio.h>
-#endif
-
-#include "ad936x_iio_samples.h"
-#include <ad9361.h>  // multichip sync and high level functions
 #include <thread>
 #include <vector>
 
+/** \addtogroup Signal_Source
+ * \{ */
+/** \addtogroup Signal_Source_libs
+ * \{ */
+
+
 class ad936x_iio_custom
 {
 public:
@@ -121,10 +122,7 @@ private:
     struct iio_device *dds_dev;
 
     // stream
-
     uint64_t sample_rate_sps;
-
-
     int debug_level;
     int log_level;
     bool PPS_mode;
@@ -144,4 +142,6 @@ private:
     std::thread capture_time_thread;
 };
 
-#endif /* SRC_LIBS_ad936x_iio_custom_H_ */
+/** \} */
+/** \} */
+#endif  // GNSS_SDR_AD936X_IIO_CUSTOM_H

src/algorithms/signal_source/libs/ad936x_iio_samples.h

@@ -15,17 +15,21 @@
  */
 
 
-#ifndef SRC_LIBS_ad936x_iio_samples_H_
-#define SRC_LIBS_ad936x_iio_samples_H_
+#ifndef GNSS_SDR_AD936X_IIO_SAMPLES_H
+#define GNSS_SDR_AD936X_IIO_SAMPLES_H
 
 #define IIO_DEFAULTAD936XAPIFIFOSIZE_SAMPLES 32768 * 4
-
 #define IIO_INPUTRAMFIFOSIZE 256
 
 #include <memory>
 #include <stdint.h>
 #include <vector>
 
+/** \addtogroup Signal_Source
+ * \{ */
+/** \addtogroup Signal_Source_libs
+ * \{ */
+
 class ad936x_iio_samples
 {
 public:
@@ -37,4 +41,6 @@ public:
     char buffer[IIO_DEFAULTAD936XAPIFIFOSIZE_SAMPLES * 4 * 4];  // max 16 bits samples per buffer (4 channels, 2-bytes per I + 2-bytes per Q)
 };
 
+/** \} */
+/** \} */
 #endif