Atrial Fibrillation Detection Blood Pressure Monitor Oscillometric Method

This project is electronic blood pressure monitor research platform with Oscillometric method, include SBP and DBP estimate algorithm, Atrial Fibrillation detection algorithm, calibration curve, GUI tool for fine-tune BP algorithm...etc, ofcourse, this is research use only.

Github

OSHWA CERTIFIED

wxECGAnalyzer - cross platform ECG signal process tool

Detection of abnormal rhythm morphologies is more difficult than normal beat, therefore, we need to collect abnormal rhythm signals in clinical practice  to improve the detection of QRS-complex.

This project is for Electrocardiogram(ECG) signal algorithms design and validation, include preprocessing, QRS-Complex detection, embedded system validation, ECG segmentation, label your machine learning dataset, and clinical trial...etc.

For algorithm performance, in ANSI/AAMI EC38,it is required that the detected QRS shall in the 150ms range of the signed point from annotation by human exper.

目前僅用MIT-BIH等標準心律不整資料庫或是生理訊號挑戰賽提供的標註資料，理論上很難得到超越其標注的學習模型，實務上還是需要配合其他臨床實驗搜集更多案例強化模型，下個To-Do會用標準資料庫訓練分類模型增加基本的自動化標註，目前僅針對臨床實時運行的特殊案例配合人工選擇QRS-Complex演算法自動切片。

Github

Cross-Platform Serial Port Library

This is cross-platform(build passing High-Sierra and Win10) serial port library written in C++ , and for demo application wxTerm.

SerialPortLibrary in more detail : Github 

Xcode 10.0 update problem of wxWidgets (g++)

ld: warning: /System/Library/Frameworks//...

try dylib to TBD files：

https://github.com/EOSIO/eos/issues/5418
and
http://sd.jtimothyking.com/2018/07/26/stub-file-and-library-file-out-of-sync/

if the problem remains unsolved：

1. sudo mv /Library/Developer/CommandLineTools /Library/Developer/CommandLineTools.old
2. sudo rm -rf /Library/Developer/CommandLineTools.old
3. Download Command Line Tools from AppleDeveloper ：https://developer.apple.com/download/more/
4. Double Click *.dmg (e.g. Command_Line_Tools_macOS_10.13_for_Xcode_9.2.dmg) install
5. Rebuild your wxWidgets project with g++

wxNixieClock

wxNixieClock is time sync tool for Nixie Clock project.(Only MAC-OS-X)

g++ -o2 -o wxnixieclock.app wxnixieclock.cpp serialport.cpp connectargsdlg.cpp `wx-config --cxxflags --libs` -m64

1. Pair BT of MAC and Nixie Clock.

2. Open wxNixieClock.app to select tools -> Connect Device -> cu.BT device driver

3. Click SyncTime button

4. Done!

Install wxWidgets dependency in terminal

1. user$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" 

2. brew install wxwidgets 

GITHUB

Reference : Nixie Clock

STM32F407-MG996R and MAC OS X GUI tester

STM32F407 with PWM to control MG996R, and GUI tester for MAX OS X

1.
make STM32F407 project, and burn to board.(0.5ms~2.5ms)
2.
build GUI
g++ -o2 -o wxservotester.app wxservotester.cpp serialport.cpp connectargsdlg.cpp `wx-config --cxxflags --libs`
3.
wxservotester.app -> Tools -> ConnectDevice
4.
Test your servo motor!

GITHUB