Can I read MSP430G2553 P1 Interrupt LPM4 Setup on EtoBox?

MSP430G2553 P1 Interrupt LPM4 Setup by Carlos Gutierrez is a document available to read on EtoBox.

What is MSP430G2553 P1 Interrupt LPM4 Setup about?

The document describes a MSP430G2553 microcontroller circuit that uses a pull-up resistor on pin P1.4 to trigger an interrupt from low power mode LPM4 and toggle an LED connected to P1.0. When the input on P1.4 detects a high-to-low transition, it will activate the P1_ISR interrupt service routine, which toggles P1.0 to change the LED state and clears the interrupt flag. The microcontroller normally operates in the low power LPM4 mode, drawing only 0.1 microamps.

Author

Carlos Gutierrez

Language

EN