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kashimAstro /
Last active Mar 28, 2019
H3 / Mali GPU driver and openframeworks armv7 ES / ES2

#A small guide to compile openFrameworks armv7 with driver OpenGL ES / ES2 sunxi for H3 / Mali GPU on ARMBIAN OS, compatible with orangepi and bananapi.

tested on: orangepi one banana pi M2


apt-get install libx11-dev libxext-dev xutils-dev libdrm-dev \ 
           x11proto-xf86dri-dev libxfixes-dev x11proto-dri2-dev xserver-xorg-dev \
           build-essential automake pkg-config libtool ca-certificates git cmake subversion
kashimAstro / main.cpp
Last active Feb 22, 2019
Simple Motion blur by (Keijiro Takahashi) rewritten in c++
View main.cpp
Rewritten Code by Keijiro Takahashi
#include "ofMain.h"
kashimAstro / i2cRaspberryGPIO.h
Last active Sep 24, 2018
i2c Multiple Byte read and write c++
View i2cRaspberryGPIO.h
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <linux/i2c-dev.h>
class i2cReadWrite {
int file_i2c;
unsigned char buffer[60];
int length=2;
View sampleAnalogRead.ino
int analog0 = A0;
int analog1 = A1;
void setup()
void loop()
View gradlew_error.txt
/work/kashim/android/ndk/android-ndk-r15c/sources/cxx-stl/llvm-libc++/include/memory:2157: error: undefined reference to 'ofxAndroidVideoGrabber::ofxAndroidVideoGrabber()'
/work/kashim/android/ndk/android-ndk-r15c/sources/cxx-stl/llvm-libc++/include/memory:2044: error: undefined reference to 'ofxAndroidVideoGrabber::~ofxAndroidVideoGrabber()'
/media/disk-backup/openframeworks/of_v0.10.0RC4_android_release/libs/openFrameworks/gl/ofFbo.cpp:299: error: undefined reference to 'ofxAndroidEvents()'
/media/disk-backup/openframeworks/of_v0.10.0RC4_android_release/libs/openFrameworks/gl/ofFbo.cpp:336: error: undefined reference to 'ofxAndroidEvents()'
/media/disk-backup/openframeworks/of_v0.10.0RC4_android_release/libs/openFrameworks/gl/ofFbo.cpp:451: error: undefined reference to 'ofxAndroidEvents()'
/media/disk-backup/openframeworks/of_v0.10.0RC4_android_release/libs/openFrameworks/gl/ofFbo.cpp:357: error: undefined reference to 'ofxAndroidEvents()'
kashimAstro /
Last active Apr 17, 2018 for android in ofxDlib
ADDON_NAME = ofxDlib
ADDON_DESCRIPTION = An openFrameworks wrapper for dlib.
ADDON_AUTHOR = Christopher Baker
ADDON_TAGS = "computer vision" "machine learning" "deep learning"
View sig.cpp
#include <signal.h>
#include <iostream>
#include <unistd.h>
// kill -9 pid
// kill -15 pid
// kill pid
// Ctrl+c
using namespace std;
kashimAstro / adaptive_histogram_equalization.cpp
Created Feb 15, 2018
Adaptive histogram equalization opencv
View adaptive_histogram_equalization.cpp
#include <opencv2/core.hpp>
#include <vector>
int main(int argc, char** argv)
cv::Mat bgr_image = cv::imread("image.png");
cv::Mat lab_image;
cv::cvtColor(bgr_image, lab_image, CV_BGR2Lab);
// Estrazione L channel
View https.conf
# mkdir /etc/apache2/ssl
# openssl req -x509 -nodes -days 1095 -newkey rsa:2048 -out /etc/apache2/ssl/server.crt -keyout /etc/apache2/ssl/server.key
# a2enmod ssl
# ln -s /etc/apache2/sites-available/default-ssl.conf /etc/apache2/sites-enabled/000-default-ssl.conf
# vi /etc/apache2/sites-enabled/000-default-ssl.conf
## SSLCertificateFile /etc/apache2/ssl/server.crt
## SSLCertificateKeyFile /etc/apache2/ssl/server.key
# /etc/init.d/apache2 restart
kashimAstro / ofLogAudio.h
Last active Jan 23, 2018
simple script audio synth for openframeworks
View ofLogAudio.h
class ofLogAudio : public ofThread{
bool startSpeak = false;
string msg;
string speak;
void start(string _c="/usr/bin/espeak -v mb-it3")
speak = _c;
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