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MSP430G2333: code RTOS on msp430G2333

Ao Sun
Prodigy 700 points
Part Number: MSP430G2333

Hi Team

I want to code MSP430G2333 in RTOS. Because I need to I2C communication & some other button interrupt together. Can you suggest a way to do RTOS coding for MSP430G2333.

regards

  • 0
    Guru 18945 points

    You could use an RTOS but you are going to find it to be a problem with only 256 bytes of RAM. Each task must have its own stack with at least enough space to save its state. Add in the requirements of the task code plus interrupt stack frames and you might be able to support 3 or 4 tasks. If you are lucky.

    You can do I2C and button interrupts without an RTOS. So perhaps you need to think about it some more.

  • 0
    TI__Guru 56685 points

    Hello,

    As David mentioned, an RTOs on such a low memory device is not advisable and completely unnecessary for this type of task. We also currently don't have any type of RTOS support for this device. 

    Please check out our code examples for I2C and digital input interrupt examples. 

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