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How to transmit and receive the correct data format by using CC2530 and CC2531 usb dongle?

Bowen
Prodigy 20 points
Other Parts Discussed in Thread: CC2531, CC2530

Hi, 

I tried to transmit/receive the data "123" by using CC2531 USB dongle through Serial Port Utility,

and i wanted CC2530(connected with SmartRF05EB) to receive/transmit the data.

The data sent from CC2530

and the data sent from CC2531 USB Dongle

The text "123" should be transfer into hex "31 32 33".

I have tried every setting on the serial port utility, and the data wasn't received correctly.

Is there any restricted format for CC2530 and CC2531 ??

How can i receive those data correctly??

Thank you !

  • 0
    Guru 735545 points

    1. You should use MT command for serial communication (http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components-files/158/6758.Z_2D00_Stack-Monitor-and-Test-API.pdf)  between your  serial application and. CC253x.

    2. You should use AF_DataReq to send data between  CC2531 and CC2530.

  • 0 in reply to YiKai Chen
    Prodigy 20 points

    Thanks for helping,Yikai.

    I have solved my problem. 

    The baudrate was in wrong setting, it should be 38400, not 115200. The characters can be transmitted correctly now.

     

    Thanks,Yikai.