I'm trying to send AT commands to a Huawei E3372 USB Dongle but I haven't figured out how to mount correctly.
If I do lsusb, I get the following:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 045e:00cb Microsoft Corp. Basic Optical Mouse v2.0
Bus 001 Device 003: ID 03f0:034a HP, Inc Elite Keyboard
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
The dongle is listed, I can also access it's configuration screen on 192.168.1.1 and I can access internet.
I have tried creating the config file:
sudo nano /etc/usb_modeswitch.d/12d1:14db
and entered the following configuration
TargetVendor=0x12d1
TargetProduct=0x14db
MessageContent="55534243123456780000000000000011062000000100000000000000000000"
NoDriverLoading=1
I have tried various configurations found on the web but none seems to work.
/dev/tty /dev/tty19 /dev/tty3 /dev/tty40 /dev/tty51 /dev/tty62
/dev/tty0 /dev/tty2 /dev/tty30 /dev/tty41 /dev/tty52 /dev/tty63
/dev/tty1 /dev/tty20 /dev/tty31 /dev/tty42 /dev/tty53 /dev/tty7
/dev/tty10 /dev/tty21 /dev/tty32 /dev/tty43 /dev/tty54 /dev/tty8
/dev/tty11 /dev/tty22 /dev/tty33 /dev/tty44 /dev/tty55 /dev/tty9
/dev/tty12 /dev/tty23 /dev/tty34 /dev/tty45 /dev/tty56 /dev/ttyAMA0
/dev/tty13 /dev/tty24 /dev/tty35 /dev/tty46 /dev/tty57 /dev/ttyprintk
/dev/tty14 /dev/tty25 /dev/tty36 /dev/tty47 /dev/tty58
/dev/tty15 /dev/tty26 /dev/tty37 /dev/tty48 /dev/tty59
/dev/tty16 /dev/tty27 /dev/tty38 /dev/tty49 /dev/tty6
/dev/tty17 /dev/tty28 /dev/tty39 /dev/tty5 /dev/tty60
/dev/tty18 /dev/tty29 /dev/tty4 /dev/tty50 /dev/tty61
No more luck with dmesg | grep ttyUSB that returns nothing (same for USB0, USB1,...)
It's probably something wrong in the config file but I don't see exactly what needs to be done.
Any idea ?
Thanks!
You attach wrong lsusb output. The dongle is not listed.
Perhaps the device code 14db and accessible 192.168.1.1 looks like your modem is switched to newest mode where the dongle looks like router. If you would like to send AT command then you must change mode to serial. First of all try it through:
/etc/usb_modeswitch.conf
The last part of the file contain your desired option:
HuaweiAltModeGlobal=0
Notice the comment above this option:
...you can globally set an alternative method here which provides a
different mode: either plain serial PPP...
Just try to change number. There should be around 6 modes and one of them will switch your dongle to serial mode.
Best luck.
Related
I took the example of a project Zigbee_OnOff_Client_SED on a module STM32WB5MMGH6TR on custom board.
I have got a supply current of 3 mA instead of 3 μA if the device is connected to hub (H***y) and I have got a supply current of 168 μA instead of 3 μA if the device is connected to Zigbee_OnOff_Server_Coord.
The ST-Link is disconnected.
The symbol STM32WB55xx is redefined to STM32WB5Mxx.
I have tried example PWR_STOP2_RTC but this does not work if I am working on ZigBee stack onboard.
How can I fix sleep mode?
How can I enter the RFD ZigBee stack and RF module in STOP2 mode?
I am trying to setup a eclipse development environment to work with stm32f303 nucleo 32 board.
http://www.st.com/en/evaluation-tools/nucleo-f303k8.html
So far, the all the tools seems to be correctly installed and working: I have succefully compiled and started openocd debugger for stm32f4 discovery and when I connect stm32f303 nucleo 32 board and start openocd, the led on the board indicates that it is connected. (I have flashed the board.)
The thing is openocd get lost when I do step by step debugging and this seems related to the message openocd gives me when started (look for bold line):
Open On-Chip Debugger 0.9.0 (2015-05-19-12:09)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
adapter speed: 1000 kHz
adapter_nsrst_delay: 100
Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD
none separate
srst_only separate srst_nogate srst_open_drain connect_deassert_srst
Info : Unable to match requested speed 1000 kHz, using 950 kHz
Info : Unable to match requested speed 1000 kHz, using 950 kHz
Info : clock speed 950 kHz
**Error: libusb_open() failed with LIBUSB_ERROR_NOT_SUPPORTED**
Info : STLINK v2 JTAG v27 API v2 SWIM v15 VID 0x0483 PID 0x374B
Info : using stlink api v2
Info : Target voltage: 3.239293
Info : stm32f3x.cpu: hardware has 6 breakpoints, 4 watchpoints
Does someone know how to fix usb driver in that case, or it is possible that something else cause the problem?
In case you experience this issue on Linux, you have to configure udev rules to work with the device. Find the 99-openocd.rules included with the source distribution of openOCD under Contributions. Connect your ST-Link USB-device and run 'lsusb' from a terminal, it will list something like this:
Bus 004 Device 009: ID 0483:3748 STMicroelectronics ST-LINK/V2
Notice the value behind ID, you want to check the 99-openocd.rules to see if there is a matching entry supporting the device, in the above case it's this one:
# STLink v2
ATTRS{idVendor}=="0483", ATTRS{idProduct}=="3748", MODE="664", GROUP="plugdev"
Copy this file to your /etc/udev/rules.d configuration directory and reboot your machine. Then try debugging again.
The OpenOCD distribution includes some libusb drivers, and recommends to run the zadig.exe tool to activate them. This will solve your problem.
http://zadig.akeo.ie/
As #silverdr mentioned in the comments, disconnecting the device and reconnecting it worked for me.
I'm a new user on RTnet and try to make Rtnet work on Freescale Sabre Lite iMX6Q board. But I got an issue, RTnet can't use rt_fec.ko module driver to register rt_eth0 even though non real time driver is disable.
I'm using:
Linux kernel 3.0.43 download from Xenomai git://git.xenomai.org/ipipe-gch.git/?h=ipipe-3.0-imx6q
Xenomai 2.6 download from git.xenomai.org/xenomai-2.6.git/
RTnet 0.9.13 download from rtnet.org/download.html
Please see my kernel configuration and boot log in attached link.
Xenomai is loaded:
"*I-pipe: Domain Xenomai registered.
Xenomai: hal/arm started.
Xenomai: scheduling class idle registered.
Xenomai: scheduling class rt registered.
Xenomai: real-time nucleus v2.6.3 (Lies and Truths) loaded.
Xenomai: debug mode enabled.
Xenomai: starting native API services.
Xenomai: starting POSIX services.
Xenomai: starting RTDM services.* "
And FEC ethernet driver (non real-time driver) is loaded when kernel is booting
*"FEC Ethernet Driver
fec_enet_mii_bus: probed "*
Xenomai is built following install guideline for ARM platform from Xenomai:
http://xenomai.org/installing-xenomai-2-x/
RTnet is built by below command, because SABRE Lite use FEC ethernet card with Micrel KSZ9021 Gigabit chip so I put "--enable-fec" in configure command to build real-time driver for FEC ethernet card:
"./configure --host=armv7l-timesys-linux-gnueabi --with-rtext-config=/home/sonnguyen/rtnet-xenomai-rootfs/usr/xenomai/bin/xeno-config --with-linux=/home/sonnguyen/build/rtnet-xenomai-ipipe-imx6q --enable-rtcfg-dbg --enable-rtwlan --enable-net-routing --enable-router --enable-nomac --enable-rtcap --enable-proxy --enable-checks --enable-fec "
Then
"make DESTDIR=/home/sonnguyen/rtnet-xenomai-rootfs install"
I also changed RT_DRIVER from default value to "rt_fec" in rtnet.conf.
After kernel is booted, I ran "./rtnet start" and got this:
"RTnet: initialising real-time networking
RT FEC Ethernet Driver
./rtnet: line 385: can't create /sys/bus/pci/drivers/rt_fec/bind: nonexistent directory
initializing loopback...
RTnet: registered rtlo
RTcap: real-time capturing interface
ifconfig: SIOCGIFFLAGS: No such device
ifconfig: SIOCGIFFLAGS: No such device
RTcfg: init real-time configuration distribution protocol
RTmac: init realtime media access control
RTmac/TDMA: init time division multiple access control mechanism
ioctl: No such device
ioctl: No such device
ioctl: No such device
ioctl: No such device
ioctl (add): No such device
ioctl (add): No such device
ioctl (add): No such device
ifconfig: SIOCGIFFLAGS: No such device
Waiting for all slaves...ioctl: No such device
ioctl: No such device "
Then I tried:
"# lspci
lspci: /sys/bus/pci/devices: No such file or directory
ls /sys/bus/
ac97 hid mdio_bus platform sdio spi
event_source i2c mmc scsi serio usb "
No pci directory under /sys/bus/. Then I thought because the script can't find the ethernet physical bus, it can't register rteth0.
Then I looked into rtnet script and did some minor change. In the script it requires physical ethernet device ID (mentioned in REBIND_RT_NICS), so I tried to find out what it is and got this when make eth0 up with non real-time driver:
"eth0: Freescale FEC PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=1:06, irq=-1)
PHY: 1:06 - Link is Up - 1000/Full "
I think 1:06 is my physical bus ID, then I change the code in rtnet from:
for dev in $REBIND_RT_NICS; do
if [ -d /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $dev > /sys/bus/pci/drivers/$RT_DRIVER/bind
done
To
echo 1:06 > /sys/bus/mdio_bus/drivers/Micrel\ KSZ9021\ Gigabit\ PHY/unbind
echo 1:06 > /sys/bus/platform/drivers/rt_fec/bind
And I tried again with "./rtnet start", this time I got this:
RTnet: initialising real-time networking
RT FEC Ethernet Driver
sh: write error: No such device
initializing loopback...
RTnet: registered rtlo
RTcap: real-time capturing interface
ifconfig: SIOCGIFFLAGS: No such device
ifconfig: SIOCGIFFLAGS: No such device
RTcfg: init real-time configuration distribution protocol
RTmac: init realtime media access control
RTmac/TDMA: init time division multiple access control mechanism
ioctl: No such device
ioctl: No such device
ioctl: No such device
ioctl: No such device
ioctl (add): No such device
ioctl (add): No such device
ioctl (add): No such device
ifconfig: SIOCGIFFLAGS: No such device
Waiting for all slaves...ioctl: No such device
ioctl: No such device
But it still said "No such device"
This is lsmod after I ran ./rtnet start
lsmod
Module Size Used by Not tainted
tdma 25691 0
rtmac 9724 1 tdma
rtcfg 58071 0
rtcap 7151 0
rt_loopback 1279 2
rtpacket 6365 0
rtudp 10738 0
rt_fec 12742 0
rtipv4 29987 2 rtcfg,rtudp
rtnet 40746 9 tdma,rtmac,rtcfg,rtcap,rt_loopback,rtpacket,rtudp,rt_fec,rtipv4
./rtifconfig
rtlo Medium: Local Loopback
IP address: 127.0.0.1
UP LOOPBACK RUNNING MTU: 1500
Only rtlo is registered.
I also tried with kernel linux without non real-time FEC driver (please refer in another config file in attached Skydrive link), but still the same issue happened.
Do you have any idea how to solve this issue? I did many search but still can not figure out how to fix it.
Because I can't attach the files to my post, so I put all of my configuration files in the link below:
https://onedrive.live.com/redir?resid=162EDF85AEBD2EFE!717&authkey=!AJ1Fjd_XiohUwes&ithint=file%2czip
Best Regards,
Nguyen Hung Son
how can I use hfp on my ubuntu linux with iphone 5s? I have bluetoooth, all bluez packages and ofono installed.
For ofono I need a modem. From what I understood from bluetooth core, protocoll and profile specification, rfcomm and spp of bluetooth can be used to emulate a modem. How does this work with bluez? Do the bluetoothd and ofonod dbus-services already handle incoming connections to hfp oder do I have to write my own listener?
EDIT:
The program is running. I implemented it according to the test-scripts. But I am experiencing audio issues, as I don't have any sound when performing calls. The sound is not muted.
pa log (translated):
Sep 26 13:57:47 ubu2 pulseaudio[2524]: [alsa-sink-Intel ICH]
alsa-sink.c: ALSA woke us up to write new Data on the Device but there
was nothing to write! Sep 26 13:57:47 ubu2 pulseaudio[2524]:
[alsa-sink-Intel ICH] alsa-sink.c: This is most probably an Error of
the ALSA-Driver 'snd_intel8x0'. Please send this error to the
ALSA-Developers. Sep 26 13:57:47 ubu2 pulseaudio[2524]:
[alsa-sink-Intel ICH] alsa-sink.c: We have been woken up by the
POLLOUT-Set, but a following call of snd_pcm_avail() returned the
value 0 or another value smaller than min_avail.
How can I see if ALSA has encountered some errors? I found no log.
When connecting the a2dp-Profile so that my computer are the speakers of the iPhone I also have no sound.
EDIT 2:
To solve this error, this is recommended:
File: /etc/pulse/default.pa
Add tsched=0 to the following line:
load-module module-detect
from post #21 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/374002
But it does not solve my issue. I try force-loading the also modules too.
Having ofono and bluez should be enough.
However, latest version of bluez/ofono and pulseaudio don't support HSP and HFP profiles.
Pulseaudio release notes say that only A2DP is supported with bluez5.x. If you are using
bluez4.x, ofono and pulseaudio 4.x/5.x you might still get this working without a problem.
http://www.freedesktop.org/wiki/Software/PulseAudio/Notes/5.0/
ofono will treat your iPhone 5s as your modem. Once you get the iPhone paired and connected
through bluetoothctl or any alternative GUI, you could run the following ofono tests to see
if ofono picked it up right. Try running ofonod using ofonod -n -d on a terminal to monitor the debug log and probably run pulseaudio in verbose too (pulseaudio -k && pulseaudio -v)
bash$ cd */ofono-1.x/test
This directory contains sample dbus scripts to test the ofono functionalities.
bash$ ./list-modems
[ /hfp/org/bluez/hci0/dev_94_94_26_88_XX_XX ]
Type = hfp
Interfaces = org.ofono.Siri org.ofono.VoiceCallManager org.ofono.CallVolume org.ofono.Handsfree org.ofono.NetworkRegistration
Features = net
Serial = 94:94:26:88:XX:XX
Online = 1
Powered = 1
Lockdown = 0
Emergency = 0
Name = XXXXXX’s iPhone
[ org.ofono.Siri ]
EyesFreeMode = disabled
Enabled = 1
[ org.ofono.VoiceCallManager ]
EmergencyNumbers = 08 000 999 110 112 911 118 119
[ org.ofono.CallVolume ]
Muted = 0
SpeakerVolume = 50
MicrophoneVolume = 50
[ org.ofono.Handsfree ]
VoiceRecognition = 0
InbandRinging = 1
Features = three-way-calling echo-canceling-and-noise-reduction voice-recognition release-all-held release-specified-active-call private-chat create-multiparty
BatteryChargeLevel = 4
SubscriberNumbers = +XXXXXXXXXXXX
EchoCancelingNoiseReduction = 1
[ org.ofono.NetworkRegistration ]
Status = registered
Name = XXX XXXXXX
Mode = auto-only
Strength = 60
If you see output similar to above, enable the modem and try dialling using the following
command and observe ofono debug log if SCO socket is created or rejected. And, of course,
see if the audio is routed to Ubuntu.
bash$ ./enable-modem
bash$ ./dial-number +XXXXXXXXXXXX
...
Similarly, try calling up your iPhone and observe the ofono, pulseaudio logs.
bash$ ./answer-calls
Looks like folks at pulseaudio are trying to get this working with bluez5.x and ofono but
there doesn't seem to be a patch available publicly yet. The bug is being tracked here:
https://bugs.freedesktop.org/show_bug.cgi?id=73325
HFP for Linux is a Bluetooth Hands-Free Profile server.
It allows your Linux system to act as a speakerphone for your mobile phone. It aims to be a compliant Bluetooth HFP 1.5 Hands Free implementation, supporting all required commands and notifications, as well as streaming audio.
http://nohands.sourceforge.net/
Error " Unable to open video device "
I am using a HP Deluxe Webcam (EW193AA) with raspberry pi
log of lsusb
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
Bus 001 Device 006: ID 093a:2621 Pixart Imaging, Inc. PAC731x Trust Webcam
Bus 001 Device 005: ID 413c:2107 Dell Computer Corp.
log of motion -n
[0] Processing thread 0 - config file /etc/motion/motion.conf
[0] Motion 3.2.12 Started
[0] ffmpeg LIBAVCODEC_BUILD 3482368 LIBAVFORMAT_BUILD 3478785
[0] Thread 1 is from /etc/motion/motion.conf
[0] httpd bind(): Address already in use
[0] httpd thread exit
[1] Thread 1 started
[1] cap.driver: "gspca_pac7302"
[1] cap.card: "USB Camera (093a:2621)"
[1] cap.bus_info: "usb-bcm2708_usb-1.2"
[1] cap.capabilities=0x85000001
[1] - VIDEO_CAPTURE
[1] - READWRITE
[1] - STREAMING
[1] Config palette index 8 (YU12) doesn't work.
[1] Supported palettes:
[1] 0: PJPG (PJPG)
[1] Unable to find a compatible palette format.
[1] ioctl (VIDIOCGCAP): Inappropriate ioctl for device
[1] Could not fetch initial image from camera
[1] Motion continues using width and height from config file(s)
[1] Resizing pre_capture buffer to 1 items
[1] bind(): Address already in use
[1] Problem enabling stream server in port 8081: Address already in use
[1] Thread exiting
[0] Motion thread 1 restart
I have tried changing width and height to 160*140, 320*240,640*480 but resulted in same error.... but cannot find a solution...
Logfile says your port 8081 is already in use...
please also ensure that your outpath is write enabled for user motion.motion:
eg.
sudo chown motion.motion /home/pi/motion
Try running:
LD_PRELOAD=/usr/lib/arm-linux-gnueabihf/libv4l/v4l1compat.so motion -n
For me this ended up being an issue with the config file. I set the resolution to 640x360, after a bit of fiddling I found that the height had to be divisible by 16. The original error message of "port already in use" was wrong, evidenced by the fact that changing ports fixed nothing. After I switched back to a height of 480 the service came up again.
I recommend 320x240, 640x480, or 1280x720 (if you have a decent web cam and internet speeds).