Is there any way to show the battery life of the slate in the current Android Beta SDK?

porque ele deixou de funcionar da noite para o dia assim não da sinal de ligado

Hi, I'm thinking about getting a slate, but I wanted to test out how it works on Linux before I commit. Specifically, I'm running KDE on opensuse tumbleweed. I found the imagink 8.0 app on here, and tried running it, but it crashes. If I start it by running Launch.sh, the initial window opens fine, and it gets all the way to "generating textures" before crashing, and gives the following output to console: ```No protocol specified [System] User info path: "~/.config/iskn/Imagink.ini" Fri - 14:57:54| Info: |[Main] First launch successfully done|(../IMAGINK_QT/Sources/main.cpp|:227|, int main(int, char**)) No protocol specified [Watcher] Starting server... [Watcher::catchImaginkErrorOccured] Error: QProcess::ProcessError(Crashed) 11 QProcess::ExitStatus(CrashExit) ``` Instead, I tried running the Imagink executable directly, in which case I also get the same loading screen, but instead it crashes after "generating textures" with this output: ```No protocol specified [System] User info path: "~.config/iskn/Imagink.ini" Fri - 14:57:20| Info: |[Main] First launch successfully done|(../IMAGINK_QT/Sources/main.cpp|:227|, int main(int, char**)) Fri - 14:57:20| Warning: |QFileSystemWatcher::removePaths: list is empty|(|:0|, ) Fri - 14:57:20| Warning: |QFileSystemWatcher::removePaths: list is empty|(|:0|, ) No protocol specified [Watcher] Starting server... [Watcher::catchImaginkErrorOccured] Error: QProcess::ProcessError(Crashed) 11 QProcess::ExitStatus(CrashExit) QFileSystemWatcher::removePaths: list is empty QFileSystemWatcher::removePaths: list is empty ``` I know Imagink isn't supported on anything but ubuntu, so I'm fine without a solution, but I just figured this might be useful to the devs since it seems like it might be a bug in the app rather than anything on my end.

Hello, Is it possibility how can I find out "raw data" about a trajectory of a pen? Specific question: I mean vectors or coordinates (x,y,z) about trajectory from imgk files? Thank You very much. Regards Jan

I am not able to use the android SDK example.... my phone does not connect. I pasted the debug output here: https://hastebin.com/folujosulo.php --- this happens before and after connect() is called. Besides the SDK example, I couldn't manage to get my phone connected either. I have the latest firmware for the android update, and imagink is working fine, not the other way though.

Is there any way/method to get the raw magnetic strength data from each sensor in the slate individually?

Sort of the raw data that each sensor is getting in terms of the amount of magnetic force it is sensing?

Hi, does anyone know a good/practical way to simulate my ios app when it is running the slate sdk & drivers? Or do I need to run my app on a device to test it?

Hey, im having a issue where the slate is missing the first stroke when i draw. if i pause and stop drawing, and start again, it will miss the first stroke but capture the rest. Anyone else having this issue?

Hey ISKN team, is there any chance you guys could sneak an api call into your sdk for triggering the magnetic reset (the one you do by pressing the two top buttons until they flash red twice)? The slate does this already/your app does this already, i just wish mine did too...thanks!

Hello - I'm trying to write a simple Linux GCC tool to dump the events using the ISKN API. I have a small program compiling and running with the libISKN_API.so library, and it connects to the Slate 2. However, the processEvent function implemented with the Listener gets called *very* infrequently, and only after intense tapping on the Slate with the stylus. It also is called with exact same timecode and event Type ("Pen3D"). My code is based off of the MagicBeep code, but I have reduced it to what I hope is the simpliest program --- main.cpp --- #include <stdio.h> #include <stdlib.h> #include "ISKN_API.h" #include "SlateListener.h" using namespace ISKN_API; using namespace std; int main (int argc, char *argv[]) { SlateListener *sl = new SlateListener(); while(1) { } return 0; } --- SlateListener.h --- #ifndef SLATELISTENER_H #define SLATELISTENER_H #include "ISKN_API.h" #include <iostream> using namespace ISKN_API; using namespace std; class SlateListener : public ISKN_API::Listener { public: // ISKN API attributes SlateManager *iskn_SlateManager; Device *iskn_Device; //Constructor SlateListener(); ~SlateListener(); //Inherited methods void processEvent(Event &e, unsigned int timecode); void connectionStatusChanged(bool connected); }; #endif // SLATELISTENER_H --- SlateListener.cpp --- #include "SlateListener.h" SlateListener::SlateListener() { // Create SlateManager and Device iskn_SlateManager = new SlateManager(); iskn_Device = &iskn_SlateManager->getDevice(); // Register events Listener iskn_SlateManager->registerListener(this); // Connect to the Slate cout << "Attempting to connect to ISKN Slate ..." << endl; iskn_SlateManager->connect(); } void SlateListener::connectionStatusChanged(bool connected) { try { if (connected) { iskn_SlateManager->subscribe(AUTO_ALL); cout << "Slate connected!" << endl; } else { cout << "Slate could not connect!" << endl; } } catch (Error &err) { // wcout << err.Message() << endl; cout << "Error Code " << err.Code << endl; } } void SlateListener::processEvent(Event &e, unsigned int timecode) { cout << "processEvent " << timecode << " " << e.Type << endl; } SlateListener::~SlateListener() { } My goal is to just output all of the events. Any help or insight into the ISKN_API library for linux would be greatly appreciated!!! Thanks!

I am unable to properly run the OS X examples for MyFirstTest or MagicBeep with the x64_MACOS_Clang. I am using XCode 9.2 on macOS High Sierra. Originally, I had the same x86_64 architecture problem as others with libISKN.dylib. I did verify that I was compiling with the x86_64 flag in Xcode. It turns out, in the latest ISKN_API, the files: libISKN_API.dylib libISKN_API.1.dylib libISKN_API.1.0.dylib are all text files with the contents "link libISKN_API.1.0.0.dylib". I believe they were symbolic links, but in the release of the API, they did not properly package. After replacing those files with a copy of libISKN_API.1.0.0.dylib, I was able to get the Xcode Project to BUILD, but it does not run, I get this error: dyld: Library not loaded: libISKN_API.1.dylib Referenced from: /Users/chipp/Library/Developer/Xcode/DerivedData/MagicBeep-ffrlbouopwngvyghmwjkipttstle/Build/Products/Debug/MagicBeep.app/Contents/MacOS/MagicBeep Reason: image not found I have tried copying ALL of the .dylib files into the Contents/MacOS of the above running application, and get the same error. I also tried including the .dylib files in the Embedded Binaries tab of the Xcode > General setting in the project, and get the same error. I have tried the above as well with the libISKN_APId* (i.e. the Debug? version of the library), which did not have the "link ..." file contents problem. I get the same run-time error as above, but referencing the "ibISKN_APId.1.dylib". Please let me know if there is anything that I am missing, thanks!

Hello, I am a phd student and I am currently conducting a research in the field of handwriting recognition using your hardware, the slate 2. I would like to get some information about the sampling rate when an user is writing on the device. I am trying to capture the time stamp between each pair of points sampled by the hardware i.e., technically speaking every time the event AUTO_PEN_3D is called. The item 6 of the "MagicBeep example on VS" example states that your Pen tip 3D position and contact status when using the AUTO_PEN_3D event is returned at a 140Hz frequency. It means that within one second we sample 140 points, thus we have each point sampled in around 0.007142 seconds, is this correct? However, I am getting some considerable difference when capturing some pairs, varying from 0.002 (which is even below the specified sampling rate) to 0.03, for instance. Also I have noticed that for a specific time interval, the faster a user draws the higher the number of computed points. I would like to know how your software deals with it and if you have any suggestions on how to get more consistent results regarding the time sampling. Thank you in advance. Best regards, Dennis

Bonjour, J'ai été ravi de trouver une API C++ pour ma Slate 2 qui vient just d'arriver. Une petite question quand même : est-ce que c'est sensé marcher ? Parce que ça fait des choses mais c'est pour le moment assez décevant. MAis si ce n'ai pas prêt, je ne pert pas de temps et j'attends que ça avance un peu (je peut éventuellement aider un peu si besoin, au moiins tester des choses). Un résumé de mes essais : - Config de test : Debian 8 x86_64 (Linux tethys 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt25-2 (2016-04-08) x86_64 GNU/Linux) - J'ai tenté de faire un petit programme de test pour capturé et logger sur la sortie standard les evenements et afficher les infos de la slate mais je n'arrive qu'à capturer des evenement PEN_32 et rien d'autre, et ça ne semble pas très réactif (j suspecte que j'en rate un bon paquet même si c'est assez difficile d'en être sûr). Mon programme de test : #include "ISKN_API.h" #include <iostream> #include <unistd.h> using namespace std; using namespace ISKN_API; class MyListener: public Listener { private: SlateManager* _mgr; Device* _device; bool _connected; public: MyListener() { _connected=false; _mgr=new SlateManager(CL_USB); _device=&(_mgr->getDevice()); _mgr->registerListener(this); cout << "Connecting..." << endl; bool res=_mgr->connect(); if (res) { cout << "Connected." << endl; } else { cout << "failed to connect" << endl; } } virtual ~MyListener() { _mgr->disconnect(); cout << "Disconnected" << endl; } bool isConnected() { return _connected; } void processEvent(Event &e, unsigned int timecode) { switch (e.Type) { case EVT_STATUS: cout << "Status" << endl; break; case EVT_DESCRIPTION: cout << "Description" << endl; break; case EVT_SOFTWARE: cout << "Software" << endl; break; case EVT_HARDWARE: cout << "Hardware" << endl; break; case EVT_PEN_3D: { Vector3D po=e.Pen3D.getPosition(); cout << "Pen 3D X=" <<po.X << " Y=" << po.Y << " Z=" << po.Z <<endl; } break; default: cout << "Event: "<< e.Type<<" t="<<timecode<<endl; break; } } void connectionStatusChanged(bool connected) { cout << "Connected: "<<connected<<endl; _connected=connected; if (connected) { bool res; res=_mgr->request(REQ_DESCRIPTION); cout << "request="<<res<<endl; res=_mgr->subscribe(AUTO_STATUS | AUTO_SOFTWARE_EVENTS | AUTO_HARDWARE_EVENTS | AUTO_PEN_3D); cout << "subscribe="<<res<<endl; } } void printDeviceInfo() { cout << "Device info: "<<_device->getDeviceName()<<" " <<_device->getFirmwareVersion()<<" " <<_device->getFreeDiskSpace()<<" " <<_device->getBatteryCharge()<<endl; } void getFiles() { vector<FileInfo> files; cout << "File count="<<files.size()<<endl; _device->getFiles(files); cout << "File count="<<files.size()<<endl; _device->importFile(1); } }; int main(int args,char ** argv) { MyListener evHandler; sleep(1); if (!evHandler.isConnected()) { cout << "Can't connect." << endl; return 0; } sleep(3); evHandler.printDeviceInfo(); sleep(30); return 0; } La sortie obtenue : sdevaux@tethys:~/temp/ISKN_API-0.2/ISKN_API/x64_Linux_GCC$ make run LD_LIBRARY_PATH=./lib bin/iskn Connecting... Connected: 1 request=1 subscribe=1 Connected. Device info: 0 0 Pen 3D X=111.6 Y=119.76 Z=-1.74 Pen 3D X=110.81 Y=120.65 Z=-1.85 Pen 3D X=109.8 Y=121.42 Z=-1.98 Pen 3D X=108.69 Y=122.21 Z=-2.15 Pen 3D X=99.41 Y=125.99 Z=-2.95 Pen 3D X=97.71 Y=127.22 Z=-3.21 Pen 3D X=84.21 Y=130.4 Z=-0.63 Pen 3D X=81.31 Y=129.31 Z=1.65 Pen 3D X=78.7 Y=127.22 Z=4.46 Pen 3D X=75.77 Y=125.09 Z=7.57 Disconnected

I encountered several problems trying to make the examples work for Mac OS X. I'm running Yosemite and I have installed the latest version of Xcode. I tried both the Xcode and QT versions and always got the exact problem when trying to run the examples: dyld: Library not loaded: libISKN_API.1.dylib Referenced from: ... Reason: image not found Clearly, the path for the ISKN library was not correct. I moved libISKN_API.1.dylib to the Contents/MacOS subdirectory of the generated application file (e.g., SlateTheremin/Contents/MacOS/) and the problem was resolved. But I got a new error! dyld: Library not loaded: /Users/ISKN/Qt/5.4/clang_64/lib/QtCore.framework/Versions/5/QtCore Referenced from: .../SlateTheremin.app/Contents/MacOS/libISKN_APId.1.dylib Reason: image not found So the library assumes that QT has been installed under the home folder user named ISKN! So I created this path and copied the QtCore directory there, and now it works! Of course, this is not a good solution. Given that I have not experience with QT programming, I waisted a whole day trying to identify the problem. Let us know when you resolve this issue or please let me know if I'm doing something wrong. fanis