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Doc: Add documentation about using BLE on ESP32-C3

This commit is contained in:
Alan Carvalho de Assis 2022-12-30 10:57:49 -03:00 committed by Petro Karashchenko
parent 64b6df42a4
commit 7660ece921
1 changed files with 68 additions and 0 deletions
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68
Documentation/platforms/risc-v/esp32c3/boards/esp32c3-devkit/index.rst
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@ -70,6 +70,74 @@ We can use the interrupt pin to send a signal when the interrupt fires::
The pin is configured as a rising edge interrupt, so after issuing the
above command, connect it to 3.3V.
ble
---
This configuration is used to enable the Bluetooth Low Energy (BLE) of
ESP32C3 chip.
To test it, just run the following command below...
Confirm that bnep interface exist:
nsh> ifconfig
bnep0 Link encap:UNSPEC at DOWN
inet addr:0.0.0.0 DRaddr:0.0.0.0 Mask:0.0.0.0
Get basic information from it:
nsh> bt bnep0 info
Device: bnep0
BDAddr: 86:f7:03:09:41:4d
Flags: 0000
Free: 20
ACL: 20
SCO: 0
Max:
ACL: 24
SCO: 0
MTU:
ACL: 70
SCO: 70
Policy: 0
Type: 0
Start the scanning process:
nsh> bt bnep0 scan start
Wait a little bit before stopping it.
Then after some minutes stop it:
nsh> bt bnep0 scan stop
Get the list of BLE devices found around you:
nsh> bt bnep0 scan get
Scan result:
1. addr: d7:c4:e6:xx:xx:xx type: 0
rssi: -62
response type: 4
advertiser data: 10 09 4d 69 20 XX XX XX XX XX XX XX XX XX XX 20 e
2. addr: cb:23:18:xx:xx:xx type: 0
rssi: -60
response type: 0
advertiser data: 02 01 06 1b ff XX XX XX ff ff ff ff ff ff ff ff 8
3. addr: cb:23:18:xx:xx:xx type: 0
rssi: -60
response type: 4
advertiser data: 10 09 4d 69 20 XX XX XX XX XX XX XX XX XX XX 20 e
4. addr: d7:c4:e6:xx:xx:xx type: 0
rssi: -62
response type: 0
advertiser data: 02 01 06 1b ff XX XX XX ff ff ff ff ff ff ff ff e
5. addr: d7:c4:e6:xx:xx:xx type: 0
rssi: -62
response type: 4
advertiser data: 10 09 4d 69 20 XX XX XX XX XX XX XX XX XX XX 20 e
nsh>
watchdog
--------