Overview

: An embedded system is a system that performs a specific task and has a computer embedded inside. A system is comprised of components and interfaces connected for a common purpose. This book is an introduction to embedded systems. Specific topics include the MSPM0+ microcontroller, finite-state machines, debugging, fixed-point numbers, the design of software in assembly language and C, elementary data structures, programming input/output, interrupts, measurements with analog to digital conversion, graphics, sound production with digital to analog conversion, introduction to networks using serial communication, and real-time systems.

: There is a web site accompanying this book https://users.ece.utexas.edu/~valvano/EE445L/ebook/index.htm. Posted here are projects for each of the example programs in the book

Hardware

The hardware used in these projects include

These project utilize the MSPM0G3507 LaunchPad. For more information see
https://www.ti.com/product/LP-MSPM0G3507/part-details/LP-MSPM0G3507

The documentation is divided into modules.

ADC contains the analog to digital converter
Display contains the ST7735R and SSD1306 displays
RSLK contains the sensors and motor interfaces
CAN contains the controller area network code
Clock contains the MSPM0G3507 clock and timers
DAC contains the digital to analog converter
Debugging contains dump, TExaS scope, and TExaS logic analyzer
EdgeTriggered contains edge-triggered interrupts
Wifi contains ESP8266 code
Math contains digital filters, DFT, and trig functions
FIFO contains software a first in first out queue
Flash contains software to erase and program the internal flash
LaunchPad contains software to input from LaunchPad switches and output LaunchPad LEDs
SPI contains synchronous serial communication
PWM contains pulse width modulation software
Timer contains periodic interrupts and period and pulsewidth measurements
UART contains universal asynchronous receiver/transmitter software