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MSP432P401R: external SPI Flash

William T
Intellectual 870 points

Part Number: MSP432P401R

Hi,

The flash related section in the reference manual is mainly discussing how to access internal flash in MSP432.

How to access (read/write) external SPI Flash in MSP432 ?  any API provided ?  any sample application I can refer to ?

Thank you.

  • 0
    TI__Mastermind 26380 points
    Hi,
    Thanks for posting to the forum!
    I'd recommend starting with the SimpleLink MSP432 SDK.
    There are two ways to do this:
    1) Download the MSP432 SDK from www.ti.com/.../simplelink-msp432-sdk
    Install the SDK and check out SPI examples using either TI Drivers (functional SPI examples) or DriverLibrary (peripheral configuration).
    2) Evaluate and develop with the SDK online using dev.ti.com--> Resource Explorer --> Software --> SimpleLink MSP432 SDK.
    SPI Examples can be found under:
    Examples --> Development tools --> MSP-EXP432--> TI Drivers

    You will also need to parse the external flash datasheet to understand the protocol/ implementation-specific details for the external memory.
    Take a look at the examples & get back to us if you have questions!

    Regards,
    Priya

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