• State TI Thinks Resolved
  • Locked Locked
  • Replies 3 replies
  • Answers 1 answer
  • Subscribers 78 subscribers
  • Views 505 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Original question:

MSP430FR6043: Differences between SW Library names

MSP430FR6043: USS SW library

ickim
Prodigy 20 points

Part Number: MSP430FR6043

Hello, I'm trying to using USS_SW_library in detail.

So, among my trials, is it possible to extract measured SDHS data from LEA memory?

For example, I want to extract ch0 adc data and using it in different Dtof algorithm.

I tried to search the data variable names pointing ADC data in API source codes, still in vain.  

Thank you in advance for kind guides.  

  • 0
    TI__Guru 56685 points

    Hello Ickim,

    Please see section 1.3 of the Frequently asked questions (FAQ) on ultrasonic sensing technology for water and gas flow metering with MSP430FR604x MCUs. Data captures are stored in a buffer that you can utilize. 

  • 0 in reply to Jace H
    Prodigy 20 points

    Dear Jace, 

    Thank you for your comments and I check the FAQ's.

    Still, I'm trying to figure out the way to extract the "ADC" data after USS operation.  

    In "ussSWlib.h", I found "int16_t *pCaptureBuffer" seemed to point the ADC data address in LEA.

    Still, if I catch the data in accurate time for given  measurement period(fro example 1 second),

    I might catch the exact timing through the interrupt flags.

    Is it needed to use following Interrupt routine to catch the exact timing?

    void USS_registerSDHSInterruptCallback(USS_SDHS_Interrupt interruptNum,
    void function(void))

    Also, it seems that following "capture" function is one of the functions to capture the ADC data.

    USS_commonTriggerSingleCapture(config,USS_CAPTURE_SEQUENCE_SELECTION_CH1,0)

    But, still  I'm not possible to connect with "registerSDHSInterruptCallback(USS_SDHS_Interrupt interruptNum, void function(void))"

    Any way, I'm still trying to understand and I wish your kind guide or advice.

    Thank you. 

  • 0 in reply to ickim
    TI__Guru 56685 points

    Hello Ickim,

    The above guidance is all I can give on the subject. I apologize for the inconvenience. 

**Attention** This is a public forum