intrinsic ___write_extended_byte (MSP430X) in other codeseg than "CODE"

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    Paul Curtis

    __write_extended_byte is not an intrinsic function per se, it is a call to a runtime support routine, and that runtime support routine is located in the CODE section.  There are two options available:

    • RAL could assign __write_extended_byte to the ISR section which might suit you.
    • You can implement your own __write_extended_byte function in your own section.
    We can, of course, provide the source for __write_extended_xxx and __read_extended_xxx functions.

     

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    Thomas Zieringer

    Paul, thanks for your reply.

    I would be very happy when you could provide me the source for __xxx_extended_byte functions.

     

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    Rubens P. Silva

    I am having the same problem as Thomas.

    Is it possible to have the source code for __write_extended_xxx and __read_extended_xxx?

    Thanks ,

    Rubens

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    Paul Curtis

    Ok, certainly, after doing some tests, I believe this might be it here:

    extended_read_write_source.zip

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