sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

doc/esp32: Add documentation about BLE for ESP32

Browse Source
This commit is contained in:
Alan C. Assis 2021-12-28 10:18:53 -03:00 committed by Xiang Xiao
parent baafd33cbe
commit 7b1135500b
1 changed files with 43 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
Documentation/platforms/xtensa/esp32/index.rst
View File

@ -106,7 +106,7 @@ RNG Yes
AES Yes
eFuse Yes
ADC No
Bluetooth No
Bluetooth Yes
SDIO No
SD/MMC No
I2S No
@ -308,7 +308,48 @@ The ``dhcpd_start`` is necessary to let your board to associate an IP to your sm
Bluetooth
=========
Bluetooth is not currently supported.
These are the steps to test Bluetooth Low Energy (BLE) scan on ESP32 (i.e. Devkit board).
First configure to use the BLE board profile::
$ make distclean
$ ./tools/configure.sh esp32-devkitc:ble
$ make flash ESPTOOL_PORT=/dev/ttyUSB0
Enter in the NSH shell using your prefered serial console tool and run the scan command::
NuttShell (NSH) NuttX-10.2.0
nsh> ifconfig
bnep0 Link encap:UNSPEC at DOWN
inet addr:0.0.0.0 DRaddr:0.0.0.0 Mask:0.0.0.0
wlan0 Link encap:Ethernet HWaddr ac:67:b2:53:8b:ec at UP
inet addr:10.0.0.2 DRaddr:10.0.0.1 Mask:255.255.255.0
nsh> bt bnep0 scan start
nsh> bt bnep0 scan stop
nsh> bt bnep0 scan get
Scan result:
1. addr: 63:14:2f:b9:9f:83 type: 1
rssi: -90
response type: 3
advertiser data: 1e ff 06 00 01 09 20 02 7c 33 a3 a7 cd c9 44 5b
2. addr: 52:ca:05:b5:ad:77 type: 1
rssi: -82
response type: 3
advertiser data: 1e ff 06 00 01 09 20 02 03 d1 21 57 bf 19 b3 7a
3. addr: 46:8e:b2:cd:94:27 type: 1
rssi: -92
response type: 2
advertiser data: 02 01 1a 09 ff c4 00 10 33 14 12 16 80 02 0a d4
4. addr: 46:8e:b2:cd:94:27 type: 1
rssi: -92
response type: 4
advertiser data: 18 09 5b 4c 47 5d 20 77 65 62 4f 53 20 54 56 20
5. addr: 63:14:2f:b9:9f:83 type: 1
rssi: -80
response type: 3
advertiser data: 1e ff 06 00 01 09 20 02 7c 33 a3 a7 cd c9 44 5b
nsh>
Using QEMU
==========