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USB stack & driver for C5515

Abhilash Surendran
Prodigy 40 points
Other Parts Discussed in Thread: ADS1298

I am using ADS 1298 AFE module along with C5515 EVM for ECG capturing based on TI application guide.

The firmware 'ADS1298_ECGSystem_C5515EVM.zip' downloaded from the link 'http://code.google.com/p/c5505-ezdsp/downloads/list' is being used.

In the application provided, the ECG data will be sent to PC application via RS232 interface.

I need to change the C5515 firmware to sent data to a PC application via USB interface available in the EVK.

Could you please provide the application note/USB stack / driver source code for enabling USB connectivity of C5515.

  • 0
    Genius 3735 points

    Abhilash,

     On the PC side, I found using libusb very handy.  Essentially, you use their generic USB device driver, and do your interface code in user space.  Saves you from having to do kernel level development.

     On the C5515, I started with the CSL USB example and worked from there.  Unless you have high bandwidth requirements you may be able to do your entire application just by implementing a vendor specific control interface.