Libelium is offering new technical support channels, to contact with de Technical Support team to solve any issue our doubt please contact with your sales agent or visit our contact site



Post a new topicPost a reply Page 1 of 1   [ 2 posts ]
Author Message
 Post subject: Raspberry Pi 3 : After install ArduPi, no more Bluetooth
PostPosted: Fri Feb 24, 2017 7:41 pm 

Joined: Thu Feb 09, 2017 10:00 am
Posts: 7
Dear Cooking Hacks,

After I install ArduPi library on my Raspberry PI 3 buy using your tutorial :
https://www.cooking-hacks.com/documenta ... dge/#step3

I noticed that my Bluetooth icon becomes inactive after reboot of the RP3 and it say's "No Bluetooth adapter found" as shown in the following picture : https://i.goopics.net/mLqW.png
And now I am without Bluetooth.

Maybe the issue is here (Tutorial Step 3.2)
#map mini-UART to internal bluetooth an free-up main UART to handle CookingHacks modules
dtoverlay=pi3-miniuart-bt


What can I do for make it back ?

Sincerely
Raiza


Top
 Profile  
 
 Post subject: Re: Raspberry Pi 3 : After install ArduPi, no more Bluetooth
PostPosted: Mon Feb 27, 2017 8:53 am 

Joined: Mon Sep 28, 2009 12:06 pm
Posts: 11366
Hello Raiza,
Yes, this is a know issue. We disconnect the mainUART from BLE and use it for handle Cooking Hacks modules. We recomende use a inexpensive external BLE dongle attached to USB port.
If you want go back to original BLE overlay pin for UART, you must edit as sudo /boot/config.txt and change it for your convenience:

Code:
# For more options and information see
# http://www.raspberrypi.org/documentation/configuration/config-txt.md
# Some settings may impact device functionality. See link above for details

# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1

# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
#disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16

# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1280
#framebuffer_height=720

# uncomment if hdmi display is not detected and composite is being output
#hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=1
#hdmi_mode=1

# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2

# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
#config_hdmi_boost=4

# uncomment for composite PAL
#sdtv_mode=2

#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800

# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on

# Uncomment this to enable the lirc-rpi module
#dtoverlay=lirc-rpi

# Enable audio (loads snd_bcm2835)
dtparam=audio=on

# Activate if you want use internal Bluetooth over limited miniUART
force_turbo=1
avoid_warnings=2

# Map miniUART to internal bluetooth an free-up mainUART to handle CookingHacks modules
dtoverlay=pi3-miniuart-bt
#dtoverlay=pi3-disable-bt

# Enable uart interface. Disable if you want use bluetooth
enable_uart=1

# Enable spi interface
dtparam=spi=on

# Enable i2c interface
dtparam=i2c_arm=on


Regards


Top
 Profile  
 
Display posts from previous:  Sort by  
Post a new topicPost a reply Page 1 of 1   [ 2 posts ]


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
cron


Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
Libelium theme based on 610nm Style by Daniel St. Jules of http://www.gamexe.net


© Libelium Comunicaciones Distribuidas S.L. | Terms of use.