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Lab: Interrupts and Binary Semaphores
Objective Learn how to create a single dynamic user defined interrupt service routine callback d...
LAB: CAN bus
Objective Get a practical experience with CAN bus communication Create hardware circuitry nece...
Nested Vector Interrupt Controller (NVIC)
Objective This tutorial demonstrates how to use interrupts on a processor. In general, you will ...
SJ2 Board
SJ2 board has lots of in-built sensors and a 128*64 OLED. It has 96kb of RAM and 120MHZ CPU. ...
LAB: GPS and UART
Objective Use existing drivers to communicate over UART (GPS module will utilize it). For this...
Bitmasking
Bit-masking is a technique to selectively modify individual bits without affecting other bits. ...
FreeRTOS & Tasks
Introduction to FreeRTOS Objective To introduce what, why, when, and how to use Real Time Opera...
LAB: Periodic Scheduler
The objective of this assignment is: Set up your development environment Learn how to run unit...
Git Basics
What is Gitlab? Gitlab provides services that allow hosting your project on a remote repository ...
LAB: Git
This is definitely not an exhaustive tutorial about learning Git... Google would be better to rev...
LAB: CAN bus with DBC
Objective of this lab is to: Define CAN message types in a DBC file Auto-generate code base...
LAB: Unit testing with mocks
This article is based on unit-testing article and code labs from: Sibros public unit-test wiki ...
CmpE243 - What is it about?
CmpE243 is a fast-paced course, with lots to learn that will push your technical and communi...
SJ2 Development Environment
There are two major components of the development environment: Compile a program for the ARM pr...
Lab Assignment: Watchdogs
Objective Learn File I/O API to read and write data to the SD card This requires a micro SD c...
vTaskDelay
vTaskDelay() is a naive function, but it is important to understand how it really works. The fu...
Lab: I2C Slave
Overall Objective We will setup one SJ2 board as a Master board, and another as a Slave board, a...
I2C communication on the same board
An alternative to test the I2C Leader-member (master-slave) communication on the same board is to...
Random Topics
Useful topics to learn about: Avoid dynamic memory after RTOS starts Avoiding task deletions ...
SPI (Serial & Peripheral Interface)
What is SPI SPI is a high-speed, full-duplex bus that uses a minimum of 3 wires to exchange data...