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TUSB3410 Interface

Senthil Kumar11061
Expert 1270 points
Other Parts Discussed in Thread: TUSB3410

i have the setup like this

MSP430----------TUSB3410-----------PC

i have successfully send the Data  to PC from msp430. its ok.

but in reverse side ie from USB side i want to send data to MSP430 without Using PC? is it possible. i Need the solution.

  • 0
    Mastermind 7925 points

    If not PC than what?

    Please try to use capital letters properly. They significantly improve your post quality. 

    Regards,
    Maciej 

  • 0 in reply to MaciejKucia
    Prodigy 30 points

    any micro controller instead of PC. i Ask solution from here.if have solution let me know. 

  • 0 in reply to Senthil Kumar19368
    Mastermind 7925 points

    Senthil Kumar19368 said:

    Any micro controller instead of PC. I ask solution from here. If have solution let me know. 

    OK therefore you need MCU with USB host functionality. Take a look on this list: http://www.ti.com/lsds/ti/microcontroller/arm_stellaris/m4f_series/products.page#p1827=OTG
    I am not sure what kind of USB class does TUSB3410 use (custom or "pure" CDC) therefore I cannot help with software. You should take a look into code samples from StellarisWare.

    Regards,
    Maciej 
  • 0 in reply to MaciejKucia
    TI__Genius 11255 points

    Hello Senthil, 

                    As Maciej mentioned before, it will depend on the software inside the uC you will be using. 

                    The TUSB3410 uses a device driver designed to emulate a COM port on your system (VCP), so your uC will need to have a similar piece of software that will make the TUSB3410 look like an standard COM port. For example if you have a uC with a USB OTG controller and it is running an embedded Linux OS, then the TUSB3410 might properly work (if the module is loaded) because the driver is part of the kernel.      

                    If you are planning to use a uC with a different operating system (or not OS at all), then you might need develop the code. 

                    Regards,

                    Roberto.

  • 0 in reply to Roberto Diaz
    Expert 1270 points

    anyway we are planning to use  non OS application in the controller.TI has any reference  design to interface TUSB3410 to the Host Controller?

           Already we are using MSP430 +TUSB3410 Combination in our Product.its in the market now with FDA Approval. Now We want to other signal interface with this device via USB. ie why we try like this. 

    if TI Come with solution we great thankful for u.

  • 0 in reply to Senthil Kumar11061
    Mastermind 7925 points

    I doubt you will find some examples. I believe for USB-experienced embedded developer this should not be a very hard task.

    Regards,
    Maciej