| #!/bin/bash | |
| # Script to generate SRC_FILES and INC_FOLDERS in Makefile | |
| # | |
| # Require: | |
| # app_config.h | |
| # | |
| # Output: | |
| # SRC_FILES | |
| # INC_FOLDERS |
| Install MicroPython and running python scripts on ESP32 | |
| Tools required | |
| esptool.py: pip install esptool | |
| ampy: pip install adafruit-ampy | |
| Download firmware for ESP32 from MicroPython: http://micropython.org/download#esp32 | |
| Installation | |
| Erase flash on ESP32: esptool.py --port /dev/tty.SLAB_USBtoUART erase_flash |
| # Instructions on how to install Movidius NCS on the Raspberry Pi 3 | |
| # To do on Host computer | |
| ## Install Toolkit and API on Host computer | |
| Follow the instructions here https://developer.movidius.com/start | |
| ## Move files to RPi3 | |
| Copy the directory ncapi/ from Host computer to RPi3 | |
| # To do on RPi3 |
| ## Refer to http://caffe.berkeleyvision.org/installation.html | |
| # Contributions simplifying and improving our build system are welcome! | |
| # Configured for Raspberry Pi 3 running Raspian Stretch Lite 2017-09-07 | |
| # cuDNN acceleration switch (uncomment to build with cuDNN). | |
| # USE_CUDNN := 1 | |
| # CPU-only switch (uncomment to build without GPU support). | |
| CPU_ONLY := 1 |
| # thanks to | |
| # https://medium.com/r/?url=https%3A%2F%2Fncsforum.movidius.com%2Fdiscussion%2Fcomment%2F299%2F%23Comment%5C_299 | |
| # https://ahmedibrahimvt.wordpress.com/2017/02/19/fatal-error-hdf5-h-no-such-file-or-directory/ | |
| # http://www.pyimagesearch.com/2015/07/20/install-opencv-3-0-and-python-3-4-on-ubuntu/ | |
| sudo apt-get update | |
| sudo apt-get upgrade | |
| sudo apt-get install build-essential cmake pkg-config | |
| sudo apt-get install libjpeg-dev libtiff5-dev libjasper-dev libpng12-dev | |
| sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev |
| # tested on a Raspbery Pi 3 running a Raspbian Jessie July 2017 | |
| # Install OpenCV 3.3 | |
| # See: https://gist.github.com/edwios/5410ceabca579bed7ff1d1b62ee395a1 | |
| # dependencies | |
| apt-get update | |
| sudo apt-get install libprotobuf-dev libleveldb-dev libsnappy-dev libhdf5-serial-dev protobuf-compiler | |
| sudo apt-get install --no-install-recommends libboost-all-dev | |
| sudo apt-get install libgflags-dev libgoogle-glog-dev liblmdb-dev |
| # tested on Macbook Air 13", early 2015, 1,6 Ghz Intel Core i5, 8Gb RAM running macOS Sierra | |
| # tested on MacBook Pro 13" Touchbar, 2016, 3.3 GHz Intel Core i7, 16GB RAM running macOS Sierra 10.12.6 | |
| # if you don't have brew | |
| /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" | |
| brew update | |
| # dependencies | |
| brew install -vd snappy leveldb gflags glog szip lmdb | |
| brew tap homebrew/science |
If you are seeing Mongo soft rlimits warnings in your logs, or a WARNING: soft rlimits too low. Number of files is 256, should be at least 1000 when you login to mongo shell via mongo from the commandline, or any mysterious/unexplained mongo connection errors... follow this how-to exactly and it will resolve the issue for you.
(Source of this how to found at basho/basho_docs#1402)
First file:
sudo vi /Library/LaunchDaemons/limit.maxfiles.plist
...containing:
| #!/usr/local/bin/python3 | |
| #DEEP SLEEP MODE | |
| #System.sleep(SLEEP_MODE_DEEP,60) **~61uA** | |
| #STOP MODE | |
| #System.sleep(long seconds) **~ 2.8mA!** | |
| def findDays(cb, ti, iq, ta, ia): |
| // This #include statement was automatically added by the Particle IDE. | |
| #include "MQTT/MQTT.h" | |
| #define RECONNECT 15*1000 | |
| #define CLIENT_NAME "MagicLight-Spark" | |
| byte server[] = { 10,0,1,250 }; | |
| MQTT client(server, 1883, callback); | |
| bool init = true; |