RTOS/LAUNCHXL-CC2640R2: how can set advertisement data length more then 28Byte in BLE5

Kim Hyun Jun

Tool/software: TI-RTOS

I know that in BLE version 5 advertisement data length can be 252byte.

so I setting the length of advertisement data 40byte in _advertData.

I update advertisement data using this code GAPRole_SetParameter(GAPROLE_ADVERT_DATA, sizeof(_advertData), _advertData);

and then scan using my phone, there are no advertisement data. (iPhone 8+, using application = TI Sensor TAG(SimpleLink)

I use sample project named "simple_peripheral_observer_cc2640r2lp_app"

here is setting code in project.

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GAPRole_SetParameter(GAPROLE_ADVERT_DATA, sizeof(_advertData), _advertData);

Function is here

return value (ret) is SUCCESS.. but it doesn't work.. PLZ let me know what's wrong...

over 7 years ago

0 Andrew Fox11 over 7 years ago

Prodigy 160 points

You probably want to start with the ble5_simple_peripheral example instead of observer example. The standard advertising packet is still limited, to use the BLE5 extended advertising I think you need to look at the advertisement set #2 in the example

0 Evan Wakefield over 7 years ago in reply to Andrew Fox11

TI__Mastermind 39140 points

Hi,

As noted by Andrew above, the example you are using is not a BLE 5 example.

Please reference this simplelink academy lab for BLE5
dev.ti.com/.../

Documentation on the GapAdv dev.ti.com/.../gap.html

0 Kim Hyun Jun over 7 years ago in reply to Evan Wakefield

Intellectual 270 points

I want to use both Broadcasting and Scan(Observe)…. but project are separated each function.. is there project that both function included?
or not how can add scan in peripheral project?

0 Evan Wakefield over 6 years ago in reply to Kim Hyun Jun

TI__Mastermind 39140 points

Kim,

I'm not certain that would fit on the CC2640R2 with the BLE5 Stack. We do not have an example for that at this time. You may look at doing that with the BLE5 Stack on CC26x2 which features more flash availability and would be more feasible to fit this configuration in Flash.

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RTOS/LAUNCHXL-CC2640R2: how can set advertisement data length more then 28Byte in BLE5