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FRAM access on MSP430FR5969

Suyog Vyawahare
Intellectual 965 points
Other Parts Discussed in Thread: MSP430FR5969, ENERGIA

Hello

We are in process to switch from Atmel to TI MCU ("Make the Switch")

I have one question regarding FRAM. I want to save two variables value in FRAM of MSP430FR5969 so that even on restart i can access those values. 

Variable type is "int" can anyone explain me how to read and write FRAM in energia? 

PS: Currently we are porting our programs from Arduino to energia. 

  • 0
    TI__Intellectual 2765 points
    I could tell you how to do this using the TI compiler tools, but Energia makes use of the GNU compiler and I wasn't quite sure of the syntax.

    For Energia questions, you might want to try posting to the 43oh.com forum. I did a quick check there and this is a topic that's been discussed and answered. Try out:

    http://forum.43oh.com/topic/5474-energia-and-wolverine-tips/
    http://forum.43oh.com/topic/6230-saving-variable-value-in-fram-msp430fr5969/

    Hope this helps!
    Scott
  • 0 in reply to sgspecker
    Intellectual 965 points
    Sorry for late reply
    currently i am use
    int low __attribute__((section(".infomem")));
    int high __attribute__((section(".infomem")));
    because pragma is not working for me

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