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by wei
Sat Apr 23, 2016 11:11 pm
Forum: Advanced users
Topic: RPi3 bluetooth for console?
Replies: 12
Views: 25088

Re: RPi3 bluetooth for console?

Thanks guys, your solution works for me, but there is a problem I found that the rfcomm service would keep hogging the CPU of about 35%. Any solutions to this? PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 668 root 20 0 2036 452 384 S 34.4 0.1 0:34.79 rfcomm
by wei
Sat Apr 23, 2016 5:38 pm
Forum: Beginners
Topic: How? - Raspberry Pi 3 serial console via builtin Bluetooth
Replies: 2
Views: 619

Re: How? - Raspberry Pi 3 serial console via builtin Bluetoo

That works for me, Thanks so much!
by wei
Sat Apr 23, 2016 4:28 pm
Forum: Beginners
Topic: How? - Raspberry Pi 3 serial console via builtin Bluetooth
Replies: 2
Views: 619

How? - Raspberry Pi 3 serial console via builtin Bluetooth

Hi all,

I got a Raspberry pi 3 and running with latest RASPBIAN JESSIE. The Bluetooth and wifi works good.
I just wondering if there any way to run the serial console via the builtin Bluetooth?
I am new to Pi and Linux, any help will be appreciated, thanks!
by wei
Tue Sep 29, 2015 6:04 pm
Forum: Beginners
Topic: omxplayer to TFT display override by camera
Replies: 0
Views: 338

omxplayer to TFT display override by camera

hello guys, I am using omxplayer play videos to TFT screen with the script "fbcp", it works well, but when I turn camera on, the omxplayer display was override by camera's preview. is there any way to let the TFT screen display omxplayer only, I don't need camera's preview. please help, thanks! I al...
by wei
Thu Sep 17, 2015 5:32 pm
Forum: Troubleshooting
Topic: .asoundrc file override by system every time on boot
Replies: 0
Views: 483

.asoundrc file override by system every time on boot

I am using raspberry B+ 512 with Jasper works OK, the only problem is the .asoundrc file is override on boot every time. the lines below were add to my config automatically, but my audio car does not work with this config, so I have to delete these lines manually every time after boot. is there any ...
by wei
Thu Sep 17, 2015 5:19 pm
Forum: Troubleshooting
Topic: GPIO serial console has no output
Replies: 4
Views: 911

Re: GPIO serial console has no output

thanks guys, after refresh the SD card with new image, it works with baud of 115200, there must be some mis-configuration on my old image, thanks for you help.
by wei
Thu Sep 17, 2015 5:13 pm
Forum: Beginners
Topic: How: only use command line connect to wifi with login page
Replies: 2
Views: 931

How: only use command line connect to wifi with login page

Hello guys, I need connect my pi to our school's public wifi, this wifi hotspot does not need a password, but need to click a button on the pop out page to accept the user policy, then I can access the internet. the problem is that I am using GPIO console to control my pi, that means I can only use ...
by wei
Thu Sep 17, 2015 12:21 am
Forum: Troubleshooting
Topic: GPIO serial console has no output
Replies: 4
Views: 911

Re: GPIO serial console has no output

Hi jojopi, I set the baud to 9600 because the Bluetooth module's baud is 9600. also I set the serial port terminal baud of my laptop to 9600, and I can receive that message correctly form the GPIO, so I think 9600 baud should be OK, otherwise that message can not be displayed correctly. the problem ...
by wei
Wed Sep 16, 2015 11:16 pm
Forum: Troubleshooting
Topic: GPIO serial console has no output
Replies: 4
Views: 911

GPIO serial console has no output

I wanna use a Bluetooth chip to connect to Pi via GPIO, following this tutorial: http://blog.miguelgrinberg.com/post/a-cheap-bluetooth-serial-port-for-your-raspberry-pi however, I only got this output: Uncompressing Linux... done, booting the kernel. and nothing more. no booting log, no login pop ou...

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