LP-EM-CC2340R53: CC2340 Change the broadcast interval

Peisheng Yang

Part Number: LP-EM-CC2340R53
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

HI，TI

I am using TI\simplelink_lowpower_f3_sdk_9_10_00_83\examples\rtos\LP_EM_CC2340R53\ble\basic_ble as Peripheral.

I want to change the interval of the broadcast after it starts two seconds.For example, the broadcast interval for the first two seconds is 20 ms, and the after two seconds it changes to 50 ms.

Is this possible? How can I achieve it?CC

3 months ago

0 Jan 3 months ago

TI__Mastermind 42200 points

Hi,

Thank you for reaching out. The compile-time advertising interval may be set in SysConfig within the Broadcaster option.

You are then able to change the advertising interval during runtime by using the GapAdv_setParam() and you may use the clockp structure to configure clock events.

Best Regards,

Jan

0 Peisheng Yang 3 months ago in reply to Jan

Intellectual 680 points

Hi Jan

Is there any example code about how to using GapAdv_setParam() ?

+1 Jan 3 months ago in reply to Peisheng Yang

TI__Mastermind 42200 points

Hi,

We do have a tutorial on how to change an advertising parameter during runtime in the Scanning & Advertising SimpleLink Academy. The relevant section is linked below:

https://dev.ti.com/tirex/content/simplelink_academy_for_cc23xx_8_40_00_00/_build_simplelink_academy_for_cc23xx_8_40_00_00/source/ble/cc2340rx_02_ble_scan_adv_basic.html#advertising-task-3-change-advertising-interval-at-runtime

Best Regards,

Jan

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LP-EM-CC2340R53: CC2340 Change the broadcast interval