Fixed some bugs. Lrftubes is temporarily disabled on this branch

CMakeLists.txt

@@ -68,6 +68,7 @@ endif(LASP_FLOAT STREQUAL "double")
 
 # ##################### END Cmake variables converted to a macro
 set(Python_ADDITIONAL_VERSIONS "3.8")
+set(python_version_windll "38")
 # #################### Setting definitions and debug-specific compilation flags
 
 # General make flags
@@ -80,11 +81,14 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
 	message("Building for Windows")
 	include_directories(
 		..\\rtaudio
-		C:\\mingw\\include\\OpenBLAS
+		C:\\mingw\\mingw64\\include\\OpenBLAS
+		link_directories(C:\\Users\\User\\miniconda3\\Library\\include)
 		)
 	add_definitions(-DMS_WIN64)
-	link_directories(C:\\mingw\\lib)
+	link_directories(C:\\mingw\\mingw64\\lib)
-	link_directories(C:\\mingw\\bin)
+	LINK_DIRECTORIES(C:\\Users\\User\\miniconda3)
+	link_directories(C:\\mingw\\mingw64\\bin)
+	link_directories(C:\\mingw\\mingw64\\bin)
 	link_directories(..\\rtaudio)
 	link_directories(C:\\Users\\User\\Miniconda3)
     add_definitions(-DHAS_RTAUDIO_WIN_WASAPI_API)

lasp/CMakeLists.txt

@@ -17,5 +17,5 @@ set_source_files_properties(wrappers.c PROPERTIES COMPILE_FLAGS "${CMAKE_C_FLAGS
 cython_add_module(wrappers wrappers.pyx)
 target_link_libraries(wrappers lasp_lib)
 if(win32)
-target_link_libraries(wrappers python37)
+target_link_libraries(wrappers python${python_version_windll})
 endif(win32)

lasp/c/CMakeLists.txt

@@ -17,6 +17,7 @@ add_library(lasp_lib
   lasp_mq.c
   lasp_siggen.c
   lasp_worker.c
+  lasp_nprocs.c
   lasp_dfifo.c
   lasp_firfilterbank.c
   lasp_sosfilterbank.c

lasp/c/lasp_pyarray.h

@@ -68,7 +68,11 @@ static inline PyObject *data_to_ndarray(void *data, int n_rows, int n_cols,
             // Note that in general it was disadvised to build all C code with MinGW on
             // Windows. We do it anyway, see if we find any problems on the way.
             PyObject *capsule = PyCapsule_New(data, "data destructor", capsule_cleanup);
-            PyArray_SetBaseObject(arr, capsule);
+            int res = PyArray_SetBaseObject(arr, capsule);
+			if(res != 0) {
+				fprintf(stderr, "Failed to set base object of array!");
+				return NULL;
+			}
         #endif
         /* fprintf(stderr, "============Ownership transfer================\n"); */
         PyArray_ENABLEFLAGS(arr, NPY_OWNDATA);

lasp/c/lasp_sosfilterbank.c

@@ -2,7 +2,8 @@
 #include "lasp_sosfilterbank.h"
 #include "lasp_mq.h"
 #include "lasp_worker.h"
-#include <sys/sysinfo.h>
+#include "lasp_nprocs.h"
+
 
 
 typedef struct Sosfilterbank {
@@ -89,7 +90,7 @@ Sosfilterbank* Sosfilterbank_create(
     vd_free(&imp_response);
 
     us nthreads;
-    us nprocs = (us) get_nprocs();
+    us nprocs = getNumberOfProcs();
 
     if(nthreads_ == 0) {
         nthreads = min(max(nprocs/2,1), filterbank_size);

lasp/device/CMakeLists.txt

@@ -11,7 +11,7 @@ if(LASP_ULDAQ)
     list(PREPEND cpp_daq_linklibs uldaq)
 endif()
 if(win32)
-    list(APPEND cpp_daq_linklibs python)
+    list(APPEND cpp_daq_linklibs python${python_version_windll})
 endif(win32)
 
 add_library(cpp_daq ${cpp_daq_files})

lasp/device/lasp_cppdaq.h

@@ -50,11 +50,12 @@ const DataType dtype_invalid;
 const DataType dtype_fl32("32-bits floating point", 4, true);
 const DataType dtype_fl64("64-bits floating point", 8, true);
 const DataType dtype_int8("8-bits integers", 1, false);
+const DataType dtype_int24("24-bits integers", 1, false);
 const DataType dtype_int16("16-bits integers", 2, false);
 const DataType dtype_int32("32-bits integers", 4, false);
 
 const std::vector<DataType> dataTypes = {
-  dtype_int8, dtype_int16, dtype_int32, dtype_fl32, dtype_fl64,
+  dtype_int8, dtype_int16,dtype_int24, dtype_int32, dtype_fl32, dtype_fl64,
 };
 
 class DaqApi {

lasp/device/lasp_cpprtaudio.cpp

@@ -5,10 +5,7 @@
 #include <cstring>
 #include <cassert>
 #if MS_WIN64
-// #include <inttypes.h>
-// #include <stdint.h>
 typedef uint8_t u_int8_t;
-
 #endif
 
 using std::atomic;
@@ -24,7 +21,10 @@ void fillRtAudioDeviceInfo(vector<DeviceInfo> &devinfolist) {
     for(us devno = 0; devno< count;devno++) {
 
       RtAudio::DeviceInfo devinfo = rtaudio.getDeviceInfo(devno);
-
+	  if(!devinfo.probed) {
+		  // Device capabilities not successfully probed. Continue to next
+		  continue;
+	  }
       DeviceInfo d;
       switch(api){
         case RtAudio::LINUX_ALSA:
@@ -71,12 +71,18 @@ void fillRtAudioDeviceInfo(vector<DeviceInfo> &devinfolist) {
       if(formats & RTAUDIO_SINT16) {
         d.availableDataTypes.push_back(dtype_int16);
       }
+      if(formats & RTAUDIO_SINT32) {
+        d.availableDataTypes.push_back(dtype_int24);
+      }	  
       if(formats & RTAUDIO_SINT32) {
         d.availableDataTypes.push_back(dtype_fl32);
       }
       if(formats & RTAUDIO_FLOAT64) {
         d.availableDataTypes.push_back(dtype_fl64);
       }
+	  if(d.availableDataTypes.size() == 0) {
+		  std::cerr << "RtAudio: No data types found in device!" << endl;
+	  }
 
       d.prefDataTypeIndex = d.availableDataTypes.size() - 1;
 

lasp/lasp_avstream.py

@@ -109,8 +109,10 @@ class AudioStream:
         """
         logging.debug('AudioStream()')
 
-        self.running = Atomic(False)
+        # self.running = Atomic(False)
-        self.aframectr = Atomic(0)
+        # self.aframectr = Atomic(0)
+        self.running = False
+        self.aframectr = 0
         self.avtype = avtype
         self.siggen_activated = Atomic(False)
 
@@ -144,16 +146,15 @@ class AudioStream:
             blocksize=self.daq.nFramesPerBlock,
             dtype=self.daq.getNumpyDataType(),
         )
-        self.running <<= True
+        self.running = True
 
     def streamCallback(self, indata, outdata, nframes):
         """
         This is called (from a separate thread) for each block
         of audio data.
         """
-        if not self.running():
+        if not self.running:
             return 1
-
         self.aframectr += 1                
 
         rv = self.processCallback(self, indata, outdata)
@@ -282,7 +283,7 @@ class AvStreamProcess(mp.Process):
 
         except Exception as e:
             self.sendAllQueues(
-                StreamMsg.streamError, avtype, "Error starting stream {str(e)}"
+                StreamMsg.streamError, avtype, f"Error starting stream {str(e)}"
             )
             return
 

lasp/lasp_imptube.py

@@ -6,12 +6,12 @@ Author: J.A. de Jong - ASCEE
 Description: Two-microphone impedance tube methods
 """
 __all__ = ['TwoMicImpedanceTube']
-from lrftubes import Air
+# from lrftubes import Air
 from .lasp_measurement import Measurement
 from numpy import pi, sqrt, exp
 import numpy as np
 from scipy.interpolate import UnivariateSpline
-from lrftubes import PrsDuct
+# from lrftubes import PrsDuct
 from functools import lru_cache
 
 class TwoMicImpedanceTube:
@@ -23,7 +23,7 @@ class TwoMicImpedanceTube:
                  fl: float = None,
                  fu: float = None,
                  periodic_method=False,
-                 mat= Air(),
+                 # mat= Air(),
                  D_imptube = 50e-3,
                  thermoviscous = True,
                  **kwargs):