• State TI Thinks Resolved
  • Locked Locked
  • Replies 5 replies
  • Answers 1 answer
  • Subscribers 55 subscribers
  • Views 733 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC1310: 5kbps LRM using sensor/collector example code for CC1310

Nicholas Carley
Genius 9915 points
Part Number: CC1310

Hello,

What registers need to be changed to configure the CC1310 for 5kbps LRM. We are using the sensor/collector example code as a baseline to run some tests.

In RF smart Studio, it provides some preconfigured radio setups for the CC1310. Is there any way we can port these radio setups directly into our custom code builds without having to figure out all of the individual register setting adjustments?

The one we want specifically is 5 kbps, SimpleLink Long Range (20 kchip/s, 2-GFSK, conv. FEC r=1/2 K=7, DSSS SF=2, Tx dev.: 5 kHz, Rx BW: 49 kHz)

Thanks,

Nick

  • 0
    TI__Genius 12415 points
    Just to clarify, are you using ti 15.4 Stack Sensor/collector just for testing but your custom code is not using TI 15.4?
    When you say that you want to port the radio setups to your custom code builds, what is your custom code based on? is it based on 15.4 Stack, or proprietary RF examples?
  • 0 in reply to Hector_r
    TI__Genius 9915 points

    We're using the 15.4 Stack on for both the EVM testing and our custom board testing. 

    We want to test on the EVM and our own board side by side, using the 5kbps LRM sensor/collector code on both boards (some edits were needed for our board).

  • 0 in reply to Nicholas Carley
    Guru 735685 points
    I suppose you can revise the settings in config.h to test it.
  • 0 in reply to Nicholas Carley
    TI__Genius 12415 points
    The sensor and collector already suport LRM mode at 5kbps so there is no need to import any settings from smart rf studio you just need to set CONFIG_PHY_ID to APIMAC_GENERIC_US_LRM_915_PHY_129 in the config.h file
  • 0 in reply to Hector_r
    TI__Genius 9915 points

    Yes we are able to select the different pre-canned modes contained in the code without any problem.

    Our problem begins when we try to identify and change any of the radio parameters for those pre-canned modes.  What we read in the code is not what the pre-canned mode is supposed to be setup for and when we change any of the settings and recompile, the radio setup does not change? 

    We need help to figure out where the parameters that the compiler is using are located in the code so we can properly change them.