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by demian_2
Tue Jul 12, 2016 3:57 pm
Forum: General discussion
Topic: Guide: Chromium 51 on Raspbian Jessie
Replies: 951
Views: 642610

Re: Guide: Chromium 50 on Raspbian Jessie

kusti8 wrote:It looks like your system is read only. You need to at least make the home directory a RAM disk.
i kusti8
thanks for your reply, i have the same problem with chromium 51.
how I do this?
(make the home directory a RAM disk)
i have a fresh install of last raspbian.

cheers!
by demian_2
Tue Jul 12, 2016 3:53 pm
Forum: Camera board
Topic: Official V4L2 driver
Replies: 557
Views: 466672

Re: Official V4L2 driver

hi! i need some help with this. i need to get de raspi-camera resource for RPI2 in chormium 51. but the resolution is so bad. i get this error in the rpi console: ERROR:video_capture_device_factory_linux.cc(108)] Not implemented reached in void media::GetSupportedFormatsForV4L2BufferType(int, media:...
by demian_2
Tue Jul 05, 2016 3:07 pm
Forum: General discussion
Topic: UV4L - webrtc client to other signalling server
Replies: 1
Views: 801

UV4L - webrtc client to other signalling server

hi comunity!
uv4l-webrtc in client mode to send stream to separate signaling server.
hello community,
I need to make a WebRTC communication through internet .
I can use the uv4l drivers as WebRTC client and use another signaling server?
by demian_2
Sun Jul 03, 2016 8:21 pm
Forum: General discussion
Topic: Guide: Chromium 51 on Raspbian Jessie
Replies: 951
Views: 642610

Re: Guide: Chromium 50 on Raspbian Jessie

hello ! i have this error in raspberry pi 2 with jessie: 4.4.13-v7+ #894 [1:1:0703/201506:FATAL:setuid_sandbox_client.cc(126)] Check failed: IsFileSystemAccessDenied(). #0 0x000076d7b3c2 base::debug::StackTrace::StackTrace() #1 0x000076d8ec5a logging::LogMessage::~LogMessage() #2 0x0000733f90d4 sand...
by demian_2
Fri Jun 24, 2016 7:24 pm
Forum: Beginners
Topic: get audio level from microphone
Replies: 1
Views: 852

get audio level from microphone

hi! i need some help i have this working script: #!/bin/bash DEVICE="plughw:1,0" PORT=5000 echo "starting netcat for $DEVICE Port $PORT" while true do echo "Press and hold [CTRL+C] to stop.." echo "" arecord -f cd -D $DEVICE | netcat -v -l -p $PORT done i need to stream audio input and get the audio...
by demian_2
Tue Jan 19, 2016 10:49 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: 16 bit data read/write from 16 bit address register
Replies: 13
Views: 5091

Re: 16 bit data read/write from 16 bit address register

someone could solve this? I need to read a block of data with a 16-bit register of a DSP

i tried wiringPi and smbus on python and c++
need some help!

viewtopic.php?f=44&t=131518
by demian_2
Wed Jan 06, 2016 7:48 pm
Forum: Español
Topic: lectura i2c con direccion uint16
Replies: 2
Views: 739

Re: lectura i2c con direccion uint16

estoy trabajando con las librerias i2c de linux, la idea es probar el funcionamiento en beaglebone black.
by demian_2
Wed Jan 06, 2016 3:04 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: i2c send 2 byte addres
Replies: 0
Views: 963

i2c send 2 byte addres

Hi community, I am putting together a soft in c ++ where I need to read and write a block of data from a DSP. These are the routines to read and write in Arduino: //——————————————————————————————————————————————————————————————————————————// void DSP_WRITE_REGISTER_ARRAY(uint8_t dspAddress, uint16_t...
by demian_2
Tue Jan 05, 2016 5:29 pm
Forum: Español
Topic: lectura i2c con direccion uint16
Replies: 2
Views: 739

lectura i2c con direccion uint16

hola comunidad, les comento que estoy armando un soft en c++ donde necesito leer y escribir block de datos de un DSP. estas son las rutinas en arduino para leer y escribir en arduino //——————————————————————————————————————————————————————————————————————————// void DSP_WRITE_REGISTER_ARRAY(uint8_t ...

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