Hello,
I am new to this topic. I wanted to look for a mobile solution to manage my Nikon camera. Since I have available a spare raspi zero w I am just wondering if I can use it as a DslrDashboardServer?
Any idea? Thank you.
Raspi Zero W as a DslrDashboardServer
Re: Raspi Zero W as a DslrDashboardServer
Hi,
I had the same idea and am trying it for several days. I'm using a Raspian Jessie Lite from 2017-06-21 and managed to install all necessary libraries that were missing in the base installation and led to error messages on startup.
Still I do not get the qDslrDashbard.sh script startet, it says "Illegal instruction" (when I remove the >/dev/nul in qDslrDashboard.sh). I also tried all platform modes mentioned in the Readme (mininal, linuxfb, ...).
I have several ideas what could be the problem:
Hope this can be helpful until I get more results.
I installed these additional libraries to Jessie Lite from 2017-06-21:
Bye
I had the same idea and am trying it for several days. I'm using a Raspian Jessie Lite from 2017-06-21 and managed to install all necessary libraries that were missing in the base installation and led to error messages on startup.
Still I do not get the qDslrDashbard.sh script startet, it says "Illegal instruction" (when I remove the >/dev/nul in qDslrDashboard.sh). I also tried all platform modes mentioned in the Readme (mininal, linuxfb, ...).
Code: Select all
#exec $dirname/$appname -platform "${PLATFORM}" &!>/dev/nul 2>&1 &
exec $dirname/$appname -platform "${PLATFORM}"
- Should not be the problem as only kernels differ. I did not manage to replace all libraries as some are not available on Raspbian Jessie and I even did not find backports (e.g. libexiv2-14). So I stick with his libraries in Qt_Libraries Old text: QtLibs / OpenCV libs are for ARM7 architecture? As he only testet it on a Raspi 2, which is ARM7, I think it could be a problem with a ARM6 Zero. Perhaps only the kernel differs. I will try to exchange libraries with the ones from my distribution. Still the program itself would be compiled for ARM7, so changing the libs could be of no help.
- He states, that "Graphics memory must be set to 512 using the raspi-config utility" which is not possible with a Zero W that has only 512 MB. It seems to be a streaming server, perhaps 256 MB are not sufficient. Tried even 432 MB what is the maximum my Pi Zero W booted with
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gpu_mem_512=432
- I have read that someone stated Raspian must run in Desktop mode, I run CLI mode only. I don't think that this is needed as it should be a deamon, but I will try as soon I get a mini-hdmi adapter. Perhaps when using Jessie with full Pixel installation more libraries are installed by default.
Hope this can be helpful until I get more results.
I installed these additional libraries to Jessie Lite from 2017-06-21:
Code: Select all
apt-get install libpulse-mainloop-glib0 libjpeg8 liblcms2-2 libgstreamer1.0-0 libgstreamer-plugins-base1.0-0 libavcodec56 libavformat56 libswscale3
# Determine missing libraries:
ldd /opt/qDslr/qDslrDashboard |grep "not found"| cut -d" " -f1`
# Manually adjust this
cd /opt/qDslr/Qt_Libraries/
ln libraw.so.16.0.0 /usr/lib/arm-linux-gnueabihf/libraw.so.16.0.0
ln libexiv2.so.14.0.0 /usr/lib/arm-linux-gnueabihf/libexiv2.so.14.0.0
ln libopencv_features2d.so.3.2.0 /usr/lib/arm-linux-gnueabihf/libopencv_features2d.so.3.2.0
ln libopencv_highgui.so.3.2.0 /usr/lib/arm-linux-gnueabihf/libopencv_highgui.so.3.2.0
ln libopencv_flann.so.3.2.0 /usr/lib/arm-linux-gnueabihf/libopencv_flann.so.3.2.0
ln libopencv_imgcodecs.so.3.2.0 /usr/lib/arm-linux-gnueabihf/libopencv_imgcodecs.so.3.2.0
ln libopencv_imgproc.so.3.2.0 /usr/lib/arm-linux-gnueabihf/libopencv_imgproc.so.3.2.0
ln libopencv_videoio.so.3.2.0 /usr/lib/arm-linux-gnueabihf/libopencv_videoio.so.3.2.0
ln libopencv_core.so.3.2.0 /usr/lib/arm-linux-gnueabihf/libopencv_core.so.3.2.0
ln libQt5Quick.so.5.8.0 /usr/lib/arm-linux-gnueabihf/libQt5Quick.so.5.8.0
ln libQt5Multimedia.so.5.8.0 /usr/lib/arm-linux-gnueabihf/libQt5Multimedia.so.5.8.0
ln libQt5Qml.so.5.8.0 /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5.8.0
ln libQt5Bluetooth.so.5.8.0 /usr/lib/arm-linux-gnueabihf/libQt5Bluetooth.so.5.8.0
ln libQt5Positioning.so.5.8.0 /usr/lib/arm-linux-gnueabihf/libQt5Positioning.so.5.8.0
ln libQt5SerialPort.so.5.8.0 /usr/lib/arm-linux-gnueabihf/libQt5SerialPort.so.5.8.0
Re: Raspi Zero W as a DslrDashboardServer
Hi,
it does work on a Raspberry Zero W. If anybody noticed, I tried to install qDslrDashboard where I wanted ddserver!
Anyways, to install the ddserver on a Pi with read-only filesystem you have to do following:
Ciao!
it does work on a Raspberry Zero W. If anybody noticed, I tried to install qDslrDashboard where I wanted ddserver!
Anyways, to install the ddserver on a Pi with read-only filesystem you have to do following:
- Install Jessie Lite and add the files "ssh" and "wpa_supplicant.conf" to its boot partition.
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ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 network={ ssid="laptop-ap" psk="secret" priority=5 } network={ ssid="home-ap" psk="secret" priority=3 }
- I will skip any password changes and other customizations using raspi-config
- Several updates
Code: Select all
apt-get update apt-get upgrade rpi-update # to get 1000Mhz cpu frequency
- Install ddserver from github (https://github.com/hubaiz/DslrDashboardServer)
Code: Select all
apt-get install git build-essential pkg-config libusb-1.0-0-dev cd ~pi git clone git://github.com/hubaiz/DslrDashboardServer package/DslrDashboardServer cd package/DslrDashboardServer g++ -Wall src/main.cpp src/communicator.cpp `pkg-config --libs --cflags libusb-1.0` -lpthread -lrt -lstdc++ -o ddserver
- Thomas Höser wrote small scripts for systemd that fit perfectly
Code: Select all
cp ddserver /usr/local/bin/ cat > /etc/systemd/system/ddserver.service <<-EOF # location: /etc/systemd/system/ [Unit] Description = ddserver for qdslrDashboard After = syslog.target [Service] # make sure the shell script is executable (chmod +x $1) # and it begins with a shebang (#!/bin/bash) ExecStart = /usr/local/bin/ddserver & # In case if it gets stopped, restart it immediately Restart = always # With notify Type, service manager will be notified # when the starting up has finished #Type = notify Type = simple # Since Type is notify, notify only service updates # sent from the main process of the service #NotifyAccess= main [Install] # multi-user.target corresponds to run level 3 # roughtly meaning wanted by system start WantedBy = multi-user.target EOF systemctl daemon-reload systemctl enable ddserver.service systemctl start ddserver.service systemctl status ddserver.service
- I found a very good installlation guide for read-only operation of a raspberry. I won't quote here but I did not need to adjust anything as our system has very few changes to Jessie Lite.
Ciao!
Re: Raspi Zero W as a DslrDashboardServer
I am back to this subject. Unfortunately, it the DDServer does not work at all. I followed the instructions (Raspi Zero W & Raspian Stretch lite) but in vain:
QDslrDashboard: DDServer not found
Dec 05 18:47:23 raspberrypi ddserver[221]: Incoming client connection
Dec 05 18:47:23 raspberrypi ddserver[221]: Awaiting client connection
Dec 05 18:47:23 raspberrypi ddserver[221]: USB Devices in
Dec 05 18:47:23 raspberrypi ddserver[221]: Number of possible configurations: 1 Device Class: 9 VendorID: 7531, ProductID:
Dec 05 18:47:23 raspberrypi ddserver[221]: Number of alternate settings:
Dec 05 18:47:23 raspberrypi ddserver[221]: Interface class: 9 Interface number: 0 Number of endpoints: 1
Dec 05 18:47:23 raspberrypi ddserver[221]: Imaging USB devices found: 0
Dec 05 18:47:23 raspberrypi ddserver[221]: Error reading total packet size: 0
Dec 05 18:47:23 raspberrypi ddserver[221]: Stoping client
Dec 05 18:47:25 raspberrypi ddserver[221]: Closing USB device
Any idea how to fix it? Thank you.
QDslrDashboard: DDServer not found
Dec 05 18:47:23 raspberrypi ddserver[221]: Incoming client connection
Dec 05 18:47:23 raspberrypi ddserver[221]: Awaiting client connection
Dec 05 18:47:23 raspberrypi ddserver[221]: USB Devices in
Dec 05 18:47:23 raspberrypi ddserver[221]: Number of possible configurations: 1 Device Class: 9 VendorID: 7531, ProductID:
Dec 05 18:47:23 raspberrypi ddserver[221]: Number of alternate settings:
Dec 05 18:47:23 raspberrypi ddserver[221]: Interface class: 9 Interface number: 0 Number of endpoints: 1
Dec 05 18:47:23 raspberrypi ddserver[221]: Imaging USB devices found: 0
Dec 05 18:47:23 raspberrypi ddserver[221]: Error reading total packet size: 0
Dec 05 18:47:23 raspberrypi ddserver[221]: Stoping client
Dec 05 18:47:25 raspberrypi ddserver[221]: Closing USB device
Any idea how to fix it? Thank you.
Re: Raspi Zero W as a DslrDashboardServer
According the log no camera was found.
For a Nikon camera you should have something like this:
This is for the D500, if you have a different Nikon camera then the ProductID will be different.
Try using another USB cable (a short one), also check if your Raspi Zero W has a proper power supply (try with 1A or 2A one)
For a Nikon camera you should have something like this:
Code: Select all
Dec 5 20:29:17 raspberrypi ddserver: Number of possible configurations: 1 Device Class: 0 VendorID: 1200, ProductID: 1084
Try using another USB cable (a short one), also check if your Raspi Zero W has a proper power supply (try with 1A or 2A one)
Re: Raspi Zero W as a DslrDashboardServer
Thank you for your reply. I fixed it by switching the 2 USB Ports.