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nRF52832 Master to BMA456 Slave (Step tracker) or I2C

jbeh444

Hello,

I am attempting to develop a step tracker using an nRF52832 and a BMA456. We are evaluating the nRF52 to be the Bluetooth output to the app that will be created.

I am having trouble locating information on how to setup SPI or I2C on the nRF52832. I have scoured the documentation for any example code to get started and have not found any. We really like the nRF52 for this project and would like to move forward using it. I was hoping someone could point me in the right direction as our time for evaluation is limited and we may have to move forward with a different device.

If there are any examples of Bluetooth connection to devices as well as data output, I would love to see them.,

Thank you very much for the time and effort you take on my behalf.

Best regards,

Jared Beh

Inspyr Labs

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    As before this is an endless rabbit hole that does not get me any closer to finding working example code to test. I have searched high and low to find a SPI with an external device and have not found one. The samples and demos are vast and seem to go on forever. 

    There is so many programs to sift through.

    Please help if at all possible.

    I am mostly looking for information on how to use the SPI or I2C and set up interfaces with the BMA456. Thank you so very much for all of your help so far and I look forward to reading your response.

    Do I maybe not have the correct software installed? The .hex files are useless to me as I cannot change functionality. I need to see a working SPI so I can modify it to work with the BMA456 sensor.

    What sort of programs do you typically use to asses the devices (nRF52832)? (IDE, Kiel, etc..).

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  • 0

    As before this is an endless rabbit hole that does not get me any closer to finding working example code to test. I have searched high and low to find a SPI with an external device and have not found one. The samples and demos are vast and seem to go on forever. 

    There is so many programs to sift through.

    Please help if at all possible.

    I am mostly looking for information on how to use the SPI or I2C and set up interfaces with the BMA456. Thank you so very much for all of your help so far and I look forward to reading your response.

    Do I maybe not have the correct software installed? The .hex files are useless to me as I cannot change functionality. I need to see a working SPI so I can modify it to work with the BMA456 sensor.

    What sort of programs do you typically use to asses the devices (nRF52832)? (IDE, Kiel, etc..).

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