C. Combaret January 2008
DIF Software developments
C. Combaret (IPNL)
J. Prast (LAPP)
C. Combaret January 2008
DIF and DHCAL software repository at Lyon
1. In november, we proposed to have a software and documentation repository in Lyon :
https://lyosvn.in2p3.fr/ilc/
2. Access is made by login/password
3. Can be used for documentation of the project (wiki side) :
Hardware documentation
Firmware documentation
Software documentation
Talks
…
4.Can be used for software repository (subversion side)
Schematics
VHDL
Software
…
C. Combaret January 2008
Wiki part
QuickTime™ et undécompresseur
sont requis pour visionner cette image.
C. Combaret January 2008
svn part
C. Combaret January 2008
Xdaq over USB for the square meter : hardware
Slab 1 : x Hardrocs
Slab 2 : x Hardrocs
Slab n : x Hardrocs
DIF 1
DIF 2
DIF n
Hub USB
USB
USB
USB
USB PC
Storage, configuration
C. Combaret January 2008
Xdaq over USB for the square meter : software
I2O
Driver USB DIF/HAL DIF 1 DIF
supervisor
Main state machine
UI manager
Event builder
Configuration manager
Online monitoring
Driver USB DIF/HAL DIF 2 DIF
supervisor
Driver USB DIF/HAL DIF n DIF
supervisor
SOAP
Config
Stockage
C. Combaret January 2008
Main state machine
Unconfi gured
Ready
OFF
PowerO n
Ru nning
Configure
Start Stop
Reset
PowerOff
Error
Rec over
Error
Error
Error
Error
C. Combaret January 2008
Facts and status
• DAQ software running on SLC4
• Can be accessed from any web browser
• Some part of the software defined (architecture, state machines…)
• • Some opened (data format for example)
• Code development in progress (in phase with DIF hardware)
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