LAUNCHXL-CC1310: How long will a sleepy cc1310 keep rx on after sending out data_req?

Adam Wu

Intellectual 740 points

Part Number: LAUNCHXL-CC1310
Other Parts Discussed in Thread: CC1310

Dear Sir,

How long will a sleepy cc1310 keep rx on after sending out a data_req (poll)?

Is it adjustable? If the answer is yes, what parameter in the SDK?

Thank you

over 4 years ago

0 IUsedToBeARealPerson (M-W) over 4 years ago

TI__Guru 58425 points

Hi Adam,

Could you elaborate on which SDK you are using and which example you are looking at, it sound to me you are looking at the TI15.4 examples?

0 Adam Wu over 4 years ago in reply to IUsedToBeARealPerson (M-W)

Intellectual 740 points

Hi M-W,

I exercised 'sensor' project from SDK 'simplelink_cc13x0_sdk_4_10_00_10'.

And, I am also exercising 'sensor_oad' project from SDK 'simplelink_cc13x2_26x2_sdk_4_30_00_54'.

I probably think they are similar regarding this issue.

Adam

Thank you

0 Marie H over 4 years ago in reply to Adam Wu

TI__Guru* 81911 points

Hi Adam,

Sorry for the late answer.

When the sensor sends a data request, the coordinator/collector must immediately reply with an ACK. (The timing for this packet is specified by the IEEE standard.)

Sub-1 GHz

Sub-1 GHz forum

LAUNCHXL-CC1310: How long will a sleepy cc1310 keep rx on after sending out data_req?