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adafruit_nrf52_arduino

Adafruit code for the Nordic nRF52 BLE SoC on Arduino

bankaccount

Project3 for CIS163

basic_android_app

This is a programming exercise to develop familiarity with essential Android concepts, to become more proficient in Android Studio, to practice Activity transitions with Intents, and to practice passing and returning data on Intents.

basic_shell

A basic shell program written in C.

cis263-auds

Almost Useless Data Structure

cis263-intro_to_cpp

cis263-stacksqueuestrees

Project for practice with simple data structures.

cis263-the-stl

An assignment to teach about iterators, vectors, etc.

clap_sensor

Clap sensing software to run on a dsPIC33FJ128MC802

concurrent_text_search

This program uses multiple processes combined with IPC to search for text across multiple files. The main process spawns as many child processes as there are files to search from. Each child process will search for a given text within a particular file and report the result back to the parent. After all the children send their search result, the parent then summarizes the search results.

dwhitters.github.io

embedded_weather_system

Firmware for an MSP432...

esp-google-iot

Google Cloud IoT SDK as an ESP-IDF Component

esp-hosted

Hosted Solution (Linux/MCU) with ESP32 (Wi-Fi + BT + BLE)

firmware-healthhub

The firmware for the Nordic nrf52832 Bluetooth 5.2 SOC. This is contained in the FCC certified Fanstel BT832 MOC.

health-hub-qt

hw_10

Add firebase support to an Android App.

kicad-healthhub

Schematic and PCB layout for the health hub.

ls_example

mixunmix

msp432launchpad

page_allocator

This is a design exercise to develop a program that simulates memory management on a paging system.

s12vr32_bootloader

search

Emulates basic grep functionality.

semaphore_practice

This program sets up shared memory and protects the critical sections so the multiple processes only access the memory one at a time.

shared_mem

Process communication using shared memory involves at least two processes by definition, often referred to as a Reader and a Writer. The program implements a Writer program that creates a shared memory segment, then repeatedly accepts an arbitrary user input string from the terminal and writes it into shared memory. A corresponding Reader program is also created; two instances of reader will attach to the same shared memory segment, repeatedly read each new string from the shared memory and display the string to the screen. The idea is similar to the "echo" command, or to the operation of a pipe, except that this implements two Reader processes. In this sense, it functions a little like the typescript utility, which sends output to both the display and to a file. This program sends output to two different window displays. Separate programs are written for each process type and then run in their own terminal window. This clearly demonstrates the communication mechanism involved in using shared memory.

signal_handler

A simple program that experiments with asynchronous IPC and demonstrates the use of signals for simple communication.

videre

This is an app to be used with the iot_board to track anything the user desires.