MSP430: Difference between revisions
imported>Rmarko (Moar links) |
imported>Rmarko (syntax highlight) |
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Implemented using interrupts | Implemented using interrupts | ||
< | <syntaxhighlight lang="c"> | ||
#include <msp430g2553.h> | |||
__attribute__((interrupt(TIMER0_A0_VECTOR))) | __attribute__((interrupt(TIMER0_A0_VECTOR))) | ||
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for(;;); | for(;;); | ||
} | } | ||
</ | </syntaxhighlight> | ||
Revision as of 14:29, 17 October 2012
MSP430G2 Launchpad
Some links
Tutorials
- http://mspsci.blogspot.cz/2010/07/tutorial-01-getting-started.html
- How to solder the 32KHz Crystal on to the launchpad
SPI Interface (USCI)
Code Examples
Datasheets
TI Guides
Projects
Code Examples
Timer and Button Interrupts
Blinking LED swaps on Button click. Implemented using interrupts
<syntaxhighlight lang="c">
- include <msp430g2553.h>
__attribute__((interrupt(TIMER0_A0_VECTOR))) void CCR0_ISR(void) {
P1OUT ^= BIT6 | BIT0;
}
__attribute__((interrupt(PORT1_VECTOR))) void BtnClick(void) {
if( P1IFG & BIT3 ) {
P1IFG &= ~BIT3;
P1DIR ^= BIT6|BIT0; }
}
main() {
WDTCTL = WDTPW + WDTHOLD;
TACCR0 = 62500 - 1; TACCTL0 = CCIE; TACTL = TASSEL_2 + ID_3 + MC_1 + TACLR; P1REN = BIT3; P1DIR = BIT6; P1OUT = BIT6|BIT3; P1IES |= BIT3; P1IFG &= ~BIT3; P1IE |= BIT3;
__enable_interrupt();
for(;;);
} </syntaxhighlight>