TS-TPC-7990 Bluetooth: Difference between revisions
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The WIFI option on the board also includes a bluetooth 4.0 LE module. | The WIFI option on the board also includes a bluetooth 4.0 LE module. This is supported in Linux using the [http://www.bluez.org/ Bluez stack]. | ||
<source lang=bash> | <source lang=bash> | ||
# | # First bring up wifi. This loads the firwmare for | ||
# both WIFI and Bluetooth | |||
modprobe wilc3000 | |||
ifconfig wlan0 up | |||
# WIFI can optionally be brought back down | |||
# ifconfig wlan0 down | |||
hciattach /dev/ | hciattach /dev/ttymxc1 any 115200 noflow | ||
hciconfig hci0 up | hciconfig hci0 up | ||
hcitool cmd 0x3F 0x0053 00 10 0E 00 01 | hcitool cmd 0x3F 0x0053 00 10 0E 00 01 | ||
stty -F /dev/ | stty -F /dev/ttymxc1 921600 crtscts | ||
# If your board is REV A use this setup instead: | # If your board is REV A use this setup instead: |
Latest revision as of 09:52, 1 August 2017
The WIFI option on the board also includes a bluetooth 4.0 LE module. This is supported in Linux using the Bluez stack.
# First bring up wifi. This loads the firwmare for
# both WIFI and Bluetooth
modprobe wilc3000
ifconfig wlan0 up
# WIFI can optionally be brought back down
# ifconfig wlan0 down
hciattach /dev/ttymxc1 any 115200 noflow
hciconfig hci0 up
hcitool cmd 0x3F 0x0053 00 10 0E 00 01
stty -F /dev/ttymxc1 921600 crtscts
# If your board is REV A use this setup instead:
echo 237 > /sys/class/gpio/export
echo low > /sys/class/gpio/gpio237/direction
echo high > /sys/class/gpio/gpio237/direction
sleep .1
hciattach /dev/ttymxc1 texas 3000000
hciconfig hci0 up
Now you may scan for available devices with:
hcitool scan
This will return a list of devices such as:
14:74:11:AB:12:34 SAMSUNG-SM-G900A
You may request more information from a detected device like so:
hcitool info 14:74:11:AB:12:34
This will produce lots of details about the device, for example:
Requesting information ...
BD Address: 14:74:11:AB:12:34
OUI Company: Samsung Electronics Co.,Ltd (4C-A5-6D)
Device Name: SAMSUNG-SM-G900A
LMP Version: 4.1 (0x7) LMP Subversion: 0x610c
Manufacturer: Broadcom Corporation (15)
Features page 0: 0xbf 0xfe 0xcf 0xfe 0xdb 0xff 0x7b 0x87
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Bluez has support for many different profiles for HID, A2DP, and many more. Refer to the Bluez documentation for more information.