Guide to the MSP430F5529 Based LaunchPad (MSP-EXP430F5529LP)

Pin numbering for the LaunchPad variant in Energia follows the pin numbering of the header on the LaunchPad (see pin mapping diagram below for details). Example: LED1 can be turned on with:

 pinMode(43, OUTPUT);
 digitalWrite(43, HIGH);

Pins can also be address by there alternative names P1_0 ... P1_7 and P2_0 ... P2_5. See Energia/hardware/msp430/variants/launchpad/pins_energia.h for details. The LaunchPad pins_energia.h is here on github.

 pinMode(P1_0, OUTPUT);
 digitalWrite(P1_0, HIGH);

LED1, LED2, S1, S2 and internal temp sensor can also be addressed by the alternative names:

 RED_LED
 GREEN_LED;
 PUSH1;
 PUSH2;
 TEMPSENSOR;

To turn on the red LED.

 pinMode(RED_LED, OUTPUT);
 digitalWrite(RED_LED, HIGH);

The following diagrams show the complete pin map for the F5529 LaunchPad in Energia.

MSP430F5529 LaunchPad (MSP-EXP430F5529LP)