====== CentOS 7 with GUI Innovative Development ======

===== Takeaways =====

    * Looks like there is a **pretrigger** now, so we should be able to capture the pulse exactly if we go triggered mode
    * The **_Mb** includes are the Malibu library (ahhh)

===== Core System =====

  - Downloaded CentOS 8 DVD
  - Wrote to a USB stick with <code>
time sudo if=IMAGE of=/dev/sdX
</code>
  - Waited about 30 minutes
  - Booted the stick and installed with a custom layout using **ext4** partitions on Dev2 64GB CFAST  --- //[[david@lattice.net|David Lloyd Rabine]] 2020/01/28 21:36//

===== Packages Installed =====

Copying from the centos install, installed the packages
<code>
sudo yum -y install epel-release
sudo yum repolist
sudo yum groupinstall 'Development Tools'
sudo yum install -y ftp
sudo yum install -y wget
sudo yum install -y htop  # epel
sudo yum install -y http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-1.el7.nux.noarch.rpm
sudo yum install -y exfat-utils fuse-exfat
sudo yum install -y cmake
sudo yum install -y ftp://ftp.pbone.net/mirror/centos.karan.org/el5/extras/testing/i386/RPMS/jed-0.99.18-5.el5.kb.i386.rpm
sudo yum install -y pigz
sudo yum install -y screen # epel
sudo yum install -y telnet
sudo yum install -y openssl-devel
sudo yum install -y ncurses-devel
sudo yum install -y md5deep # ?
sudo yum install -y libtiff-devel
sudo yum install -y libX11-devel
</code>

===== Innovative Code =====

Use a PC to grab the latest code from their website.  I used the FPGA Dell Laptop Dan purchased (the nice one)

  - Go to the website:  [[https://www.innovative-dsp.com/support-content/InstallFromWeb.exe]]
  - Download the linux and windows versions of the code (the firmware file only came down with windows)
    - Check Malibu (linux you only get this option)
    - Check Malibu Something Else (windows)
    - Check x3 sdf
  - Transfer all the files, I put them all here <code>
/home/lvis/download/Innovative_x3sdf/download_linux
</code>
  - Make a directory for the install and copy the raw files into it <code>
sudo mkdir /usr/Innovative
sudo cp -a /home/lvis/download/Innovative_x3sdf/download_linux/* /usr/Innovative/
</code>
  - Try doing this not as root <code>
sudo chown -R lvis:lvis /usr/Innovative
# NOPE, had to do sudo as it needs to make and install a kernel module
</code>
  - Install some required libs <code>
sudo yum install -y elfutils-libelf-devel
sudo yum install -y libpng-devel
</code>
  - Run their install script <code>
cd /usr/Innovative
sudo ./Setup.sh
</code>
  - Install the X3 SDF Specific files <code>
sudo mkdir /usr/Innovative/64X3-SDF
sudo tar -zxvf /usr/Innovative/64X3-SDF*.gz --directory=/usr/Innovative/64X3-SDF
cd /usr/Innovative
sudo ln -s 64X3-SDF X3-SDF
</code>
  - Install the firmware from the windows side, for some reason the linux side contains nothing <code>
cd /usr/Innovative/
sudo unzip  ~/Downloads/Innovative_x3sdf/download_windows/X3-SDF_Firmware.zip
</code>
    - Firmware file is here (or in my VM I put Hardware in top level, so **/usr/Innovative/Hardware** <code>
/usr/Innovative/X3-SDF_Firmware/Hardware/Images/x3_sdf_b_r9.bit
# md5sum is 
$ md5deep -z /usr/Innovative/X3-SDF_Firmware/Hardware/Images/x3_sdf_b_r9.bit
    403044  668c173770eb7ded391158b180264f73  /usr/Innovative/X3-SDF_Firmware/Hardware/Images/x3_sdf_b_r9.bit
</code>
  - Run **Snap** example as root <code>
# First, got to load the driver (we can automate this)
sudo insmod /usr/Innovative/Driver/ii_dev_ctrl.ko
cd /usr/Innovative/X3-SDF/Examples/Snap/Qt/Release
sudo ./Snap
</code>

===== Innovative Example Snap =====

  - Setting 4 channels at 1MHz the board is streaming 16 MB/s for a 4 second capture.
  - 1 channel at 1 second is 1 MB/s
  - So it looks like this is working... just isn't writing to a file!?

==== Compile Ourselves ====

==== Malibu Qt Library ====

For our old CentOS 6.5 we need to build the libraries from scratch

  - Become root <code>
sudo bash
</code>
  - Install a dependent 3rd party utility that is not mentioned in the readme (but doesn't fix the issue) Here is how to install it on CentOS 6<code>
yum install wxWidgets-devel
yum install wxBase #for /usr/bin/wx-config-3.0
cd /usr/bin; ln -s wx-config-3.0 wx-config
</code>
  - Create the **Makefiles** for the debug and release <code>
cd /usr/Innovative/Malibu/Qt
/usr/lib64/qt4/bin/qmake -spec /usr/lib64/qt4/mkspecs/linux-g++ -unix CONFIG+=debug -o MakeAllDebug MakeAll.pro
/usr/lib64/qt4/bin/qmake -spec /usr/lib64/qt4/mkspecs/linux-g++ -unix CONFIG+=release -o MakeAllRelease MakeAll.pro
</code>
  - Compile <code>

</code>
  - For some reason, the Qt path is missing in **Framework_Qt**<code>
Could manually just add the path to the MakeAllDebug but it appears to overwrite when I run from above
Looks to be missing at least this:  -I../../../../include/QtGui
</code>

==== Snap ====

  - Looks like 
<code>
sudo yum install qt-devel
</code>
  - OK, this worked with just the **qt** as is <code>
cd /usr/Innovative/X3-SDF/Examples/Snap/Console
# Generates the Makefile
/usr/lib64/qt4/bin/qmake -spec linux-g++ -o Makefile Snap.pro
# Compile
make
# Run
sudo ./Release/Snap
</code>

Using the QT version, I created a capture INI file, and then just copied this over to the **Snap** console directory and it looks like this loads and runs.  Here is the configuration file, that does 4 seconds for 3 channels at 1MHz sampling
  * You have to run as sudo / root
  * You need to delete the data.bdd and data.bin files it doesn't overwrite

<code>
AutoStop=1
AutoTrigger=1
BusmasterSize=0
Debug Script
DioConfig=0
ExoFile=/usr/Innovative/X3-SDF_Firmware/Hardware/Images/x3_sdf_b_r9.bit
ExternalTrigger=0
Framed=0
FrameSize=16384
FrontPanelConfig=3
FrontPanelTrigger=0
Help=0
LoggerEnable=1
OverwriteBdd=1
PacketSize=65536
PhaseDetectorFrequency=100000
PlotEnable=1
PretriggerCount=0
PretriggerEnable=0
ReferenceFrequency=0.5
ReferenceSource=0
RTPlotEnable=1
RTPlotFrequency=1
RTPlotSamples=16384
SampleClockSource=2
SampleRate=1000
SamplesToLog=4000000
Startup Script=..\..\Startup.fr
SyncMaster=1
Target=0
TestCounterEnable=0
TriggerDelay=0

[ActiveChannels]
ArraySize=4
Ch0=1
Ch1=1
Ch2=1
Ch3=0

[AlertEnable]
Alert0=1
Alert1=0
Alert2=0
Alert3=0
Alert4=0
Alert5=0
Alert6=0
Alert7=0
Alert8=0
ArraySize=9

[Range]
ArraySize=4
Idx_0=0
Idx_1=0
Idx_2=0
Idx_3=0
</code>

==== Input Connector JP1 ====

JP1connector is the front panel connector for the analog inputs, external clock and external trigger inputs.

^ Connector Type                         | MDR                 |
^ Number of Connections                  | 68                  |
^ Connector Part Number 3M part number   | 10268-55H3VC        |
^ Mating Connector: 3M part number       | 10168-6000EC (IDC)  |
^ Digikey ([[https://www.digikey.com]])  | P/N MPB68A-ND       |
^ Cable Innovative part number           | 65057               |

MDR68 male to-male, 36 inches (0.91meters)

This is the MDR68 as viewed from the front panel.

^ Pin  ^ Signal    ^ Pin  ^ Signal    ^
| 02   | AGND      | 36   | AGND      |
| 03   | A/D0 IN+  | 37   | A/D0 IN-  |
| 04   | AGND      | 38   | AGND      |
| 10   | AGND      | 44   | AGND      |
| 11   | A/D1 IN+  | 45   | A/D1 IN-  |
| 12   | AGND      | 46   | AGND      |
| 18   | AGND      | 52   | AGND      |
| 19   | A/D2 IN+  | 53   | A/D2 IN-  |
| 20   | AGND      | 54   | AGND      |
| 26   | AGND      | 60   | AGND      |
| 27   | A/D3 IN+  | 61   | A/D3 IN-  |
| 28   | AGND      | 62   | AGND      |
| 32   | AGND      | 66   | AGND      |
| 33   | EXT CLK+  | 67   | EXT CLK-  |
| 34   | TRIGGER1  | 68   | TRIGGER0  |

My question to Innovative Tech Support 2020.02.01
<code>
In Common/ApplicationIo.cpp
  HandleDirectDataAvailable()
    Would that be the place to check the time and if greater than our 60 seconds
	  - Close the current file
	  - Set the new file name
	  - Open the new file name
	  
	  and then let it continue?
	  
	  seems like the right place to do that?  
</code>