Intro to MSP430 Programming

Intro MSP430 ProgrammingMatt Bauer

What Is A MSP430?

Made By Texas Instruments

Ultra-Low Power

16-bit RISC Mixed Signal Processor

8-27Mhz, 1-256KB Flash, 1-8KB RAM

Multiple Timers, ADC, USART, USB, Realtime Clock, I2C, SPI, Watchdog

Step 0: Get Setup

Eagle

Development Board

Programmer

Compiler

Step 0: Get Setup

Step 0: Get Setup

Step 0: Get Setup

IAR Systems

mspgcc

Rowley

Code Composer Essentials (CCE)

Microcontroller Basics

P4DIR

P4OUT

P4REN

P4DIR

Microcontroller Basics

P4DIR |= BIT2 // On

P4DIR &= ~BIT2 // Off

P4DIR ^= BIT2 // Toggle

P4DIR |= (BIT2 + BIT3 + BIT5) // On

P4DIR &= ~(BIT2 + BIT3 + BIT5) // Off

Microcontroller Basics

Step 1: Set The Clock

Step 2: Setup The Ports

Step 3: The Interrupts

Step 4: Run

Step 5: Expand

I2C

SPI

UART

GPIO