• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 78 subscribers
  • Views 362 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Re-programming pin on MSP430F5437A

user4374369
Prodigy 10 points

Other Parts Discussed in Thread: MSP430F5437A

Hi,

I need to re-programm 4.0 pin of MSP430F5437A. Now it's an output that write data on a SD card, but I need to change this, in order to make this pin a controller for +/- 5V. As the producter said, I installed CCS IDE for this purpose. They said that all repository is avaible from this link https://github.com/ShimmerResearch/shimmer3/tree/master/apps/BtStream

But I can't still find such pin or a fuction that decide what that pin do. Can you help me?

Nicolò 

  • 0
    Guru 25210 points
    You can find the datasheet for the device on the product page (click on the linked MSP part number in your post). That document will tell you what functions port pin P4.0 can do.

    From the product page you can also find the MSP430F5xx Family User's Guide (slau208) that will describe the GPIO capability and register settings you would use.

    As far as modifying the source code, a brief scan through the main.c file suggests that the current configuration of that pin is buried in a lower-level driver somewhere. You will need to dig for that and make the appropriate changes.

**Attention** This is a public forum