CC2640R2F: GPTimer Delay Tuning for antennas toggling

Aaron Tzeng

Part Number: CC2640R2F

Hi,

I notice that in latest SDK 3.10.00.15, the first period is different from previous release (1185 vs. 420 ticks), may i know what's the details of this period change?

Thanks

SDK 2.30.00.28

uint32_t g_initialPeriod = 1185; // 1385

SDK 3.10.00.15

over 6 years ago

0 J Lindh over 6 years ago

TI__Guru 57865 points

Hi Aaron,

I'm assigning an expert to comment.

0 Aaron Tzeng over 6 years ago in reply to J Lindh

Prodigy 140 points

Hi Joakim,

Thanks for the support.

Is there explanation for this GPTimer difference between these two SDK release now?

Thanks a lot.

0 Yuval G over 6 years ago

TI__Intellectual 2430 points

Hi Aaron,

The change is based on the porting from the previous TI proprietary AoA solution to the SIG specification solution.

You can find more information on the BLE user's guide chapter on GPTimer delay tuning and the chapter on data collection flow.

Best Regards,
Yuval

Bluetooth®︎

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CC2640R2F: GPTimer Delay Tuning for antennas toggling