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rf module cc2500

Hemal Bhatt
Prodigy 70 points
Other Parts Discussed in Thread: CC2500

i am using rf cc2500 rf module  with atmel 89s8253

 

in this ic there are number of registers to programme before the module should work

 

kindly give the detail description of each register to check the error

what register should programme to send data one at a time

 

what register to programme to send data in packed

 

how we can find that the data is received and in which register

 

i want the deatil description of all register.

 

hemalbhatt33@yahoo.in

+919892040613

india

 

 

  • 0
    TI__Mastermind 18780 points

    Hi,

    The CC2500 registers are all described in the datasheet, do you need more details than that? CC2500 is a complex device and a more detailed describtion will most likely create more confusion than help. Is is a specific register that you need more information about, please specify and we will be happy to help. To find the correct register values for different modes, I highly recommend you to use the SmartRF studio. Using this tool, you can configure the chip as desired and export the register settings to use in your SW.

     

    Charlotte

  • 0 in reply to CHS
    Prodigy 70 points

    hi

    thanx for prompt reply

     

    only i need the 

     

    1) for initialisation what to do? what register programme

    2)how i can know that the is received and store in cc2500?

    3)how to send one byte at a time? what register programme

    4)how to send multiple byte at a time? what register programme

  • 0 in reply to Hemal Bhatt
    TI__Mastermind 18780 points

    Hi,

    I suggest that you look at some of our SW examples and use these as a starting point for your SW. take a look at for instant http://www.ti.com/litv/pdf/swru109a, http://focus.ti.com/general/docs/litabsmultiplefilelist.tsp?literatureNumber=swra141, http://www.ti.com/litv/pdf/swra109c. Are you to use our packet handling or do you want to use this with your own MCU? If you want to do everything in your own SW and not use any of the CC2500 packet handling features you can use the asyncronous or synchronous operation to send/receive packets. this is expalined in the datasheet, and also what register to set (PKTCTRL0). To know that you have incoming data, you can use the GDO pins, see table 33 of the datasheet.

     

    Charlotte