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Original question:

TIDM-BIOSIGNALMONITOR

Firmware Update

Dominique Dunlap
Prodigy 250 points

given this firmware => 'http://www.ti.com/tool/TIDM-BIOSIGNMONITOR' could we output our data to Uart0 instead of over I2C? there are probably a bunch of places that it would need to be changed, I just need to know where

  • 0
    TI__Genius 12315 points

    Hello,

    The data output is through RF430CL331 which is I2C interface, doesn't support UART. Do you mean output data to host using UART communication instead of NFC chip with I2C? If so, you need:

    1. Delete the RF430CL331 process part and add the UART output code after getting sensors data in Exec_run() function.

    2. Create UART communication interface just like I2CInterface.h/I2CInterface.c, and perform initialization function in main.c, perform UART_outputSensorData() function in Exec_run(). 

    B.R

    Winter

  • 0 in reply to Winter Yu
    Prodigy 250 points
    Winter is there a data buffer array that will have all of the SensorData? Otherwise how else will i be able to get SensorData. Are you saying after we determined which event was generated, if it was an event that gets sensor data send it over uart, Correct?
  • 0 in reply to Dominique Dunlap
    TI__Genius 12315 points
    No, you need create one data buffer and get all sensor data and send it over UART in an event. But this event should be a periodic timer interrupt at a sample frequency depending on your application requirement.

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