Texas Instruments MSP430 Student Guide

MSP430 GPIO
The following diagram summarizes the GPIO API found in MSP430ware DriverLib. Not only have
we listed the various functions, but we’ve indicated which GPIO registers they write to (or read
from).
MSP430ware GPIO Summary
PA PB
P1
†
P2 P3 P4
PxIN
All
Three
Devices
support
Ports 1
and
2
F5529
and
FR5969
(only)
P
x
OUT
P
x
REN
PxDIR
P
xSEL
PxDS
PxIV
FR5969 (only)
PxIES
PxIE
PxIFG
GPIO_setDriveStrength
GPIO_setAsInputPin
GPIO_setAsOutputPin
GPIO
_setAsPeripheral
ModuleFunctionInputPin
GPIO
_setAsPeripheralModuleFunctionOutputPin
GPIO_getInputPinValue
GPIO_setOutputHighOnPin
GPIO_setOutputLowOnPin
GPIO_toggleOutputOnPin
GPIO_
setAsInputPinWithPullDownresistor
GPIO_
setAsInputPinWithPullUpresistor
GPIO_interruptEdgeSelect
GPIO_disableInterrupt
GPIO_enableInterrupt
GPIO_getInterruptStatus
GPIO_clearInterruptFlag
MSP430 Workshop - Using GPIO with MSP430ware 3 - 15

Texas Instruments MSP430 Specifications

General

Brand	Texas Instruments
Model	MSP430
Category	Microcontrollers
Language	English