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)