Thread: Re: ip1394 and cardbus
Brought to you by:
aeb,
bencollins
From: Thierry C. <thi...@la...> - 2000-11-30 15:27:04
|
Darius Burschka a écrit : > "Re: Thierry Chateau" > > > > Hello, > > I have a laptop with a cardbus and a desktop pc with a pci ohci 1394 > > card. > > Both have 2.2.16 kernels with ieee1394-2.2.16-20000616 patch. > > Laptop have also pcmcia last version and pcmcia ieee patch. > > Both works fine with a sony digital camera. > > I want to try ip1394. > > It seems to work on the desktop pc. (module loads and a local ping > > works). > > > > When I try to load ip1394.o (insmod ip1394.o) on the laptop, I have a > > segmentation fault and lsmod tells what ip1394.o is initializing. > > > > Any ideas ? > > > > Hi, > > how did you connect the Sony digital camera to the pcmcia card? My cardbus (Evergreen fireline) provides an input connector for 12V dc power supply. I use this connector to supply the camera. > > Did you use video1394 to acquire images? The image acquisition > works with PCI cards for me, but I need a HUB for the laptop > to supply the camera.... In this case the DMA does not work... I do not use video1394 but I wrote a buffering fonction (using 3 buffers) which is running into a thread (classic). On my laptop PII-233, it works fine with 30fps and yuv422 320x240. > > > Any suggestions appreciated... > > Darius -- ___________________________ Thierry CHATEAU, Lasmea, UMR 6602 du CNRS 24 Avenue des Landais, 63177 Aubiere, France tel : (33)4-73-40-72-56 http://chateauthierry.multimania.com "Tout ce qui n'est pas donne est perdu". (Hasari Pal, "La cite de la joie") ___________________________ |