RTOS/CC2640R2F-Q1: BLE5.0 Feature - 2M PHY

Son JeongHyeon

Prodigy 140 points

Part Number: CC2640R2F-Q1

Tool/software: TI-RTOS

Currenty. Im using SDK version of 2.40.00.32(simple_peripheral)

I want to exclude 2M PHY feature on stack or supported feature list.

How can set this? Is it possible?

over 6 years ago

0 YiKai Chen over 6 years ago

Guru 735685 points

I suppose if you use simple_peripheral ble stack instead of ble5 stack, it will exclude 2M PHY feature.

0 Eirik V over 6 years ago in reply to YiKai Chen

TI__Guru 56590 points

Yikai is correct,

BLE5 projects in the SimpleLink SDK will by default support both the LE 1M PHY and the LE 2M PHY, but you can set the preferred PHY not to use 2 Mbps and thereby control which PHY you want to use in a connection. Refer to HCI_LE_SetDefaultPhyCmd (7.8.48 LE Set Default PHY Command in the Bluetooth 5 Core Spec, Vol 2, Part E, section 7.8.48 LE Set Default PHY Command.)

For more details please refer to the "Bluetooth Low Energy 2M PHY" simplelink trainng module at dev.ti.com under SimpleLink CC26X2 SDK.

0 Son JeongHyeon over 6 years ago in reply to Eirik V

Prodigy 140 points

OK I will try to set according to your comment.

0 Eirik V over 6 years ago in reply to Son JeongHyeon

TI__Guru 56590 points

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RTOS/CC2640R2F-Q1: BLE5.0 Feature - 2M PHY