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input to tmsc6713 dsk

Any idea on how to provide input to tms6713 processor using a c header file?  i need to provide an ecg signal as an input to the processor and i'm not sure how to go about it.

  • Dear Rahul,
    I don't have an idea on ECG device.
    I think, you have to use ADC (analog to digital converter) as that device produce analog signals.
    I've found some papers in internet.

    iosrjen.org/.../E021012443.pdf

    library.utem.edu.my/index2.php

    www.spit.ac.in/.../Report BIOMEDICAL SIGNAL PROCESSING USING.pdf
  • Hi Rahul,

    Yes, it is possible.

    Using a c header file, you can give input data as ECG data to C6713 to process it and draw a ECG graph using the graph feature of CCS

    For this purpose, there is a demonstration of drawing sine graph using CCS on C6713 by providing the data through a ".c" file or a ".h" file.

    Please refer to this thread:

    In the above thread instead of sine table, provide the ECG data values. To draw graph, please refer to this WIKI page:

    Int16 sine_table[48] = {

    0x0000 , 0x10b4 , 0x2120 , 0x30fb , 0x3fff, 0x4dea ,

    0x5a81 , 0x658b , 0x6ed8 , 0x763f , 0x7ba1 , 0x7ee5 ,

    0x7ffd , 0x7ee5 , 0x7ba1 , 0x76ef , 0x6ed8 , 0x658b ,

    0x5a81 , 0x4dea , 0x3fff , 0x30fb , 0x2120 , 0x10b4 ,

    0x0000 , 0xef4c , 0xdee0 , 0xcf06 , 0xc002 , 0xb216 ,

    0xa57f , 0x9a75 , 0x9128 , 0x89c1 , 0x845f , 0x811b ,

    0x8002 , 0x811b , 0x845f , 0x89c1 , 0x9128 , 0x9a76 ,

    0xa57f , 0xb216 , 0xc002 , 0xcf06 , 0xdee0 , 0xef4c

    } ;

    Tha above values will give you a sine wave form. Similarly if you provide the ECG data, you can process it through the processor when needed and produce a ECG graph.