ASCEE/lasp
ASCEE/lasp
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Fixed a deadlock and set one debugtrace to disabled in siggen_impl.

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This commit is contained in:
Anne de Jong 2022-10-06 21:48:57 +02:00
parent a581226f3d
commit 2363c11450
4 changed files with 317 additions and 9 deletions
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305
examples/test_rtaps.ipynb Normal file
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@ -0,0 +1,305 @@
{
"cells": [
{
"cell_type": "markdown",
"id": "740b4091",
"metadata": {},
"source": [
"# Test RtAps"
]
},
{
"cell_type": "code",
"execution_count": 1,
"id": "ac06df04",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"make: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[1]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"[ 1%] Built target rtaudio\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"\u001b[35m\u001b[1mConsolidate compiler generated dependencies of target lasp_dsp_lib\u001b[0m\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"[ 2%] Built target record\n",
"[ 3%] Built target teststops\n",
"[ 4%] Built target duplex\n",
"[ 5%] Built target audioprobe\n",
"[ 6%] Built target apinames\n",
"[ 6%] Built target playsaw\n",
"[ 7%] Built target playraw\n",
"[ 8%] Built target testall\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"[ 87%] Built target uldaq\n",
"[ 93%] Built target lasp_dsp_lib\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"[ 96%] Built target lasp_device_lib\n",
"make[2]: Entering directory '/home/anne/wip/mycode/lasp'\n",
"make[2]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"[100%] Built target lasp_cpp\n",
"make[1]: Leaving directory '/home/anne/wip/mycode/lasp'\n",
"make: Leaving directory '/home/anne/wip/mycode/lasp'\n"
]
}
],
"source": [
"!make -j -C ~/wip/mycode/lasp"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "ce0dd691",
"metadata": {},
"outputs": [
{
"name": "stderr",
"output_type": "stream",
"text": [
"2022-10-06 18:19:17+0200 DebugTrace-cpp 2.0.0a2 (g++ 12.2.0)\n",
"2022-10-06 18:19:17+0200 \n",
"2022-10-06 18:19:17+0200 Enter getInstance (lasp_streammgr.cpp: 40)\n",
"2022-10-06 18:19:17+0200 | Enter StreamMgr (lasp_streammgr.cpp: 45)\n",
"2022-10-06 18:19:17+0200 | | Enter rescanDAQDevices (lasp_streammgr.cpp: 60)\n",
"2022-10-06 18:19:17+0200 | | Leave rescanDAQDevices (lasp_streammgr.cpp)\n",
"2022-10-06 18:19:17+0200 | Leave StreamMgr (lasp_streammgr.cpp)\n",
"2022-10-06 18:19:17+0200 | \n",
"2022-10-06 18:19:17+0200 Leave getInstance (lasp_streammgr.cpp)\n",
"2022-10-06 18:19:17+0200 Enter rescanDAQDevices_impl (lasp_streammgr.cpp: 80)\n"
]
}
],
"source": [
"import lasp\n",
"# Get handle to stream manager\n",
"mgr = lasp.StreamMgr.getInstance()"
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "3cd242a8",
"metadata": {},
"outputs": [
{
"name": "stderr",
"output_type": "stream",
"text": [
"2022-10-06 18:19:18+0200 Leave rescanDAQDevices_impl (lasp_streammgr.cpp)\n"
]
}
],
"source": [
"ds = mgr.getDeviceInfo()"
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "a5d878e9",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"0: Monitor of Starship/Matisse HD Audio Controller Analog Stereo\n",
"1: Starship/Matisse HD Audio Controller Analog Stereo\n",
"2: GP108 High Definition Audio Controller Digital Stereo (HDMI)\n",
"3: Monitor of GP108 High Definition Audio Controller Digital Stereo (HDMI)\n"
]
}
],
"source": [
"# Search for a device\n",
"for i, d in enumerate(ds):\n",
" print(f'{i}: ' + d.device_name)\n",
"d = ds[0]"
]
},
{
"cell_type": "code",
"execution_count": 5,
"id": "6d5b281e",
"metadata": {},
"outputs": [],
"source": [
"# Create a configuration and enable some input channels\n",
"config = lasp.DaqConfiguration(d)\n",
"config.inchannel_config[0].enabled = True\n",
"config.inchannel_config[1].enabled = True\n",
"# Choose a different number of frames per block\n",
"config.framesPerBlockIndex = 4"
]
},
{
"cell_type": "code",
"execution_count": 6,
"id": "1ead3995",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Out channels: 0\n",
"In channels: 2\n"
]
}
],
"source": [
"print('Out channels:',d.noutchannels)\n",
"print('In channels:',d.ninchannels)"
]
},
{
"cell_type": "code",
"execution_count": 7,
"id": "12db8306",
"metadata": {
"tags": []
},
"outputs": [
{
"name": "stderr",
"output_type": "stream",
"text": [
"2022-10-06 18:19:18+0200 \n",
"2022-10-06 18:19:18+0200 Enter startStream (lasp_streammgr.cpp: 209)\n",
"2022-10-06 18:19:18+0200 | isInput = true\n",
"2022-10-06 18:19:18+0200 | isOutput = false\n",
"2022-10-06 18:19:18+0200 Leave startStream (lasp_streammgr.cpp)\n"
]
}
],
"source": [
"# Start a stream with a configuration\n",
"mgr.startStream(config)"
]
},
{
"cell_type": "code",
"execution_count": 8,
"id": "5323356f-4239-4f0b-ad58-0025501bf7a3",
"metadata": {},
"outputs": [
{
"name": "stderr",
"output_type": "stream",
"text": [
"2022-10-06 18:19:18+0200 \n",
"2022-10-06 18:19:18+0200 Enter InDataHandler (lasp_streammgr.cpp: 14)\n",
"2022-10-06 18:19:18+0200 Leave InDataHandler (lasp_streammgr.cpp)\n",
"2022-10-06 18:19:18+0200 \n",
"2022-10-06 18:19:18+0200 Enter start (lasp_streammgr.cpp: 16)\n",
"2022-10-06 18:19:18+0200 | Enter addInDataHandler (lasp_streammgr.cpp: 321)\n",
"2022-10-06 18:19:18+0200 | | Enter reset (lasp_rtaps.cpp: 33)\n",
"2022-10-06 18:19:18+0200 | | Leave reset (lasp_rtaps.cpp)\n",
"2022-10-06 18:19:18+0200 | Leave addInDataHandler (lasp_streammgr.cpp)\n",
"2022-10-06 18:19:18+0200 Leave start (lasp_streammgr.cpp)\n"
]
}
],
"source": [
"rtaps = lasp.RtAps(mgr, None)"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "688d41ae-a3b1-4a31-b1e3-278bb4eaae4c",
"metadata": {},
"outputs": [],
"source": []
},
{
"cell_type": "code",
"execution_count": 9,
"id": "4d9f0103",
"metadata": {},
"outputs": [],
"source": [
"# daq = mgr.getDaq(lasp.StreamMgr.StreamType.input)\n",
"# print(daq)"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "26277ef0-3389-4581-9cc5-2c500e789dfa",
"metadata": {},
"outputs": [],
"source": [
"import time\n",
"t=0\n",
"while True:\n",
" time.sleep(0.1)\n",
" t += 0.1\n",
" levels = rtaps.getCurrentValue()\n",
" print(levels)\n"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "30b77ce0-40ee-4b88-89fa-83b7a62e493c",
"metadata": {},
"outputs": [],
"source": [
"mgr.stopAllStreams()"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "78cc8353-0e0b-4d96-a263-f4ad3fe4ee4c",
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.10.7"
}
},
"nbformat": 4,
"nbformat_minor": 5
}

3
src/lasp/dsp/lasp_ppm.cpp
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@ -12,7 +12,8 @@ using rte = std::runtime_error;
PPMHandler::PPMHandler(StreamMgr &mgr, const d decay_dBps)
: ThreadedInDataHandler(mgr), _decay_dBps(decay_dBps) {
DEBUGTRACE_ENTER;
std::scoped_lock<std::mutex> lck(_mtx);
// This results in a deadlock!
/* std::scoped_lock<std::mutex> lck(_mtx); */
start();
}
bool PPMHandler::inCallback_threaded(const DaqData &d) {

16
src/lasp/dsp/lasp_rtaps.h
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@ -29,7 +29,7 @@ class RtAps : public ThreadedInDataHandler {
AvPowerSpectra _ps;
public:
public:
/**
* @brief Initialize RtAps.
*
@ -39,18 +39,20 @@ class RtAps : public ThreadedInDataHandler {
* @param For all other arguments, see constructor of AvPowerSpectra
*/
RtAps(StreamMgr &mgr, const Filter *freqWeightingFilter, const us nfft = 2048,
const Window::WindowType w = Window::WindowType::Hann,
const d overlap_percentage = 50., const d time_constant = -1)
: ThreadedInDataHandler(mgr),
_ps(nfft, w, overlap_percentage, time_constant) {
const Window::WindowType w = Window::WindowType::Hann,
const d overlap_percentage = 50., const d time_constant = -1)
: ThreadedInDataHandler(mgr),
_ps(nfft, w, overlap_percentage, time_constant) {
{
std::scoped_lock<std::mutex> lck(_mtx);
if (freqWeightingFilter != nullptr) {
_filterPrototype = freqWeightingFilter->clone();
}
start();
}
~RtAps() {
start();
}
~RtAps() {
std::scoped_lock<std::mutex> lck(_mtx);
stop();
}

2
src/lasp/dsp/lasp_siggen_impl.cpp
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@ -5,7 +5,7 @@
// Description:
// Signal generators implementation
//////////////////////////////////////////////////////////////////////
#define DEBUGTRACE_ENABLED
/* #define DEBUGTRACE_ENABLED */
#include "debugtrace.hpp"
#include "lasp_siggen_impl.h"
#include "debugtrace.hpp"