MSP432P401R: Energia Launchpad remapping pins

Jeffery Wang4

Part Number: MSP432P401R
Other Parts Discussed in Thread: ENERGIA

I'm using MSP432P401R launchpad and I'm trying to use Energia software program my LCD screen.

however, Energia has pre-define I/O pins map. For example, on this launchpad the pins P3_0,P3_1,P3_2 are defined, but I did not see P3_1 anywhere. so is there anyway I could define this add to the pin map?

and I have to use P3_1 for my design.

Thank for your help

over 8 years ago

0 Keith Barkley over 8 years ago

Guru 44035 points

I think you need to ask the Energia folks at 43oh.

0 Evan W over 8 years ago

TI__Mastermind 41670 points

Jeffery,

You can find a schematic of the LaunchPad here: www.ti.com/.../slau597

Using the schematic, you can see where P3.1 is used.

As far as redefining the pins, Keith's comment is accurate. 43oh can help out there but you can change the pins to to whatever you'd like. You just need to find where the pins are defined in the source files.

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MSP432P401R: Energia Launchpad remapping pins