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Hi,
Is there any API to adjust the tx power level without re-connect or reboot?
Thanks
ChienYi
Solved! Go to Solution.
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Hello chienyiyen,
- Scan results are advertising reports, and these are passed in through a callback registered with blecm_RegleAdvReportCb()
- See hello_client sample app for an example usage
.
I hope this answers your questions
Thank you
JT
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Does this posting answer your question?Power level granularity in blecm_setTxPowerInConnection() and blecm_setTxPowerInADV()
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Hi Shawn,
Thanks for your reply.
When the device is in the search mode, could we use the API to adjust the TX power level?
Thanks
ChienYi
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Not familiar with search mode? Do you mean scanning?
Here's the BLE modes...
- Standby: device does not send or receive packets
- Advertising: peripheral sends advertising packets on special channels
- Uses 3 channels which include 37, 38, and 39; these channels are 2.402GHz, 2.426GHz, and 2.480GHz respectively
- Advertising packets can vary in length from 8 to 39 octets
- Connectable(directed and undirected),Non-connectable(undirected)
- Scanning: central device listens on advertising channels
- Initiating: central device establishes a connection to the peripheral device which sent the advertisement
- Connected: devices communicate with one another in a master or slave role
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Hi mwf,
Thanks for your reply.
I mean the advertising and initiating mode.
Another question, Is there API which we can get the scanning result?
Thanks
ChienYi
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Hello chienyiyen,
What do you mean by the scanning result?
Result of available Advertisers/Broadcasters?
JT
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Hello JT,
Yes.
Thanks
ChienYi
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Hello chienyiyen,
- Scan results are advertising reports, and these are passed in through a callback registered with blecm_RegleAdvReportCb()
- See hello_client sample app for an example usage
.
I hope this answers your questions
Thank you
JT
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Hi JT,
Thanks for your reply.
It is useful!~
Thanks
ChienYi