This project is a simple C library adding some Arduino elements to the Launchpad board of Texas Instrument based on the MSP430. Functions are based on Arduino References
Code is commented but you can find documentation here.
This table groups Arduino's functions and there equivalent for MSP430.
| Category | Arduino | MSP430 | Header |
|---|---|---|---|
| Digital I/O | digitalRead() | digitalRead() | msp430-arduino.h |
| Digital I/O | digitalWrite() | digitalWrite() | msp430-arduino.h |
| Digital I/O | pinMode() | pinMode() | msp430-arduino.h |
| Analog I/O | analogRead() | ||
| Analog I/O | analogReference() | ||
| Analog I/O | analogWrite() | ||
| Advanced I/O | noTone() | ||
| Advanced I/O | pulseIn() | ||
| Advanced I/O | pulseInLong() | ||
| Advanced I/O | shiftIn() | ||
| Advanced I/O | shiftOut() | shiftOut() | msp430-arduino.h |
| Advanced I/O | tone() | ||
| Time | delay() | ||
| Time | delayMicroseconds() | ||
| Time | micros() | ||
| Time | millis() | ||
| Math | abs() | abs() | msp430-arduino.h |
| Math | constrain() | constrain() | msp430-arduino.h |
| Math | map() | ||
| Math | max() | max() | msp430-arduino.h |
| Math | min() | min() | msp430-arduino.h |
| Math | pow() | pow() | math.h |
| Math | sq() | sq() | msp430-arduino.h |
| Math | sqrt() | sqrt() | math.h |
| Math | round() | round() | msp430-arduino.h |
| Trigonometry | radians() | radians() | msp430-arduino.h |
| Trigonometry | degrees() | degrees() | msp430-arduino.h |
| Trigonometry | cos() | cos() | math.h |
| Trigonometry | sin() | sin() | math.h |
| Trigonometry | tan() | tan() | math.h |
| Characters | isAlpha() | isalpha() | ctype.h |
| Characters | isAlphaNumeric() | isalphanum() | ctype.h |
| Characters | isAscii() | isascii() | ctype.h |
| Characters | isControl() | iscntrl() | ctype.h |
| Characters | isDigit() | isdigit() | ctype.h |
| Characters | isGraph() | isgraph() | ctype.h |
| Characters | isHexadecimalDigit() | isxdigit() | ctype.h |
| Characters | isLowerCase() | islower() | ctype.h |
| Characters | isPrintable() | isprint() | ctype.h |
| Characters | isPunct() | ispunct() | ctype.h |
| Characters | isSpace() | isspace() | ctype.h |
| Characters | isUpperCase() | isupper() | ctype.h |
| Characters | isWhitespace() | isblank() | ctype.h |
| Random Numbers | random() | rand() | stdlib.h |
| Random Numbers | randomSeed() | srand() | stdlib.h |
| Bits and Bytes | bit() | bit() | msp430-arduino.h |
| Bits and Bytes | bitClear() | bitClear() | msp430-arduino.h |
| Bits and Bytes | bitRead() | bitRead() | msp430-arduino.h |
| Bits and Bytes | bitSet() | bitSet() | msp430-arduino.h |
| Bits and Bytes | bitWrite() | bitWrite() | msp430-arduino.h |
| Bits and Bytes | bitToggle() | bitToggle() | msp430-arduino.h |
| Bits and Bytes | highByte() | highByte() | msp430-arduino.h |
| Bits and Bytes | lowByte() | lowByte() | msp430-arduino.h |
| Interrupts | interrupts() | ||
| Interrupts | noInterrupts() |
#include <msp430.h>
#include "msp430-arduino.h"
#define PIN_LED 12 // A LED on the pin 2 of the port 1
#define PIN_BUTTON 22 // A button on the pin 2 of the port 2
// Copy button state to the LED
void main(){
pinMode(PIN_LED, OUTPUT); // Set the LED pin as an output
pinMode(PIN_BUTTON, INPUT); // Set the button pin as an input
while(1){
digitalWrite(PIN_LED, digitalRead(PIN_BUTTON));
}
}- 1.2 : Add shiftOut() and BUILTIN_LED
- 1.1 : Add port 1 to digital I/O functions
- 1.0 : Only port 2 digital I/O functions
This project is under the CC BY-NC-SA license.
