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InstaSPIN-BLDC

Sutthinee Soranaphibun
Intellectual 365 points
Other Parts Discussed in Thread: CONTROLSUITE, INSTASPIN-BLDC, DRV8301, TMS320F28035, DRV8312, DRV8302

Refer to InstaSPIN_2D00_BLDC-Sensorless-Control.pdf in C:\TI\controlSUITE\development_kits\DRV830x-HC-C2-KIT_v100\BLDC_Int\~Doc ,  it's talking about config,set up and testing of BLDC_Int only. There is no details of InstaSPIN-BLDC module.

So, How to get source code or document explain of "InstaSPIN-BLDC" module ?  Thank you.

  • 0 in reply to ChrisClearman
    Prodigy 240 points

    Dear Chris,

    But when I imported the example (InstaSPIN_BLDC) for DRV8302-HC-C2-Kit F28035 -I did not find the source code for InstaSPIN_BLDC integration technique.

    I just found the definition for InstaSPIN BLDC struct.

    C:\ti\controlSUITE\libs\app_libs\motor_control\libs\InstaSPIN-BLDC\v100\include

    and also there is no document to explain this module.

    Khaled

  • 0 in reply to khaled shokry
    TI__Guru** 119560 points

    correct, the software source is not available and the documentation for the module is lacking.

    the technique itself is discussed here, especially in the videos.

    www.ti.com/instaspin-bldc

     

  • 0 in reply to ChrisClearman
    Prodigy 240 points

    Thank you for your soon replying

    1-Will it be released public or not?

    2-I have another question:

    I used the (Example_2803xSci_Echoback.c) from controlSUITE, it worked well as transmission and the following appears in the hyperterminal:

    Hello World!

    You will enter a character, and the DSP will echo it back!

    Enter a character:

    When I enter a character, nothing happens and it seems that SCIRXBUF does not receive any character.

    When I used the CCS5 debugger with breakpoint, the program stuck at the following line:

     while(SciaRegs.SCIFFRX.bit.RXFFST !=1){}; // wait for XRDY =1 for empty state

    It seems that nothing received by RX FIFO.

    I imported the same exactly Example_2803xSci_Echoback example with the same configurations of GPIO.

    What is wrong? please help..

    Khaled

  • 0 in reply to khaled shokry
    TI__Guru** 119560 points

    1 - no, source code will not be given, just the library. yes, we should document the interface better, no timeline.

    2 - I recommend starting a new post so someone with that expertise can attemp to answer