Sensoray 2411 - Manual (Page 6)

1. Connect a video source to J2 (BNC connector) on Model 311.
2. Make sure 311 jumper settings are one of the following combinations for configuration 2411-1
and 2411-3:
J3AB, J8 closed ( J3-BA: || -- slot 0, with J8: | -- INT A )
J3B, J7 closed ( J3-BA: |: -- slot 1, with J7: | -- INT B )
J3A, J6 closed ( J3-BA: :| -- slot 2, with J6: | -- INT C )
J3AB open, J5 closed ( J3-BA: :: -- slot 3, with J5: | -- INT D )
3. For configuration 2411-2 and 2411-4, make sure 311 jumper settings are one of the following
combinations:
J3AB, J8 closed ( J3-BA: || -- slot 0, with J8: | -- INT A, default )
J3AB open, J5 closed ( J3-BA: :: -- slot 3, with J5: | -- INT D )
The 340 jumper settings should be:
J1-pin1 and J1-pin2 closed ( disable Ethernet port on 340 )
J2-pin2 and J2-pin3 closed ( enable USB ports on 340 )
J3-pin2 and J3-pin3 closed ( enable PCMCIA on 340 )
J4 open ( free INTA# from 340 )
J5 closed ( USB routed to INTB# )
J6 closed ( PCMCIA routed to INTC# )
4. Connect the 2411 to the network. Or 5 below.
5. Connect a serial cable described in III from a computer that will be used as the console
terminal to J2 on 301, if you are going to operate the 2411 via a serial terminal.
6. Connect +12 to +24V DC to the 2411 Power Supply Board, Model 207. Turn on the power
supply to power the 2411 system.
7. After about 20 seconds, the 2411 will be ready for login.
8. Open the terminal for 2411 console login, either via telnet through the network connection as
described in II or via serial terminal through the serial port as described in III. (See section II or
III above for the details).
9. Enter ‘root’ and password you set up to login.
10. Type ‘cd /usr/user/demo2411’ to the directory under which the demo apps are resided.
11. Type ‘modprobe –r bttv’ and ‘modprobe bttv card=73 pll=1’ to load the bttv driver. Note that
‘modprobe –r bttv’ is optional and just for the case you have loaded bttv without using pll=1
option. For PAL video source user(s), the pll=1 option is needed to make proper capture with
the bttv for PAL video source.
12. Run any one of the ‘./pgm2411ntsc’, ‘./ppm2411ntsc’, ‘./ppm2411pal’, ‘./ppm2411p’
‘./grab10_CF’, ‘./grab100_CF’, and ‘./grbjp10’ sample applications for capturing with the 2411.
The demos will show you the directory and file names into which the captured frames/images
have been saved. When testing ‘pgm2411ntsc’, ‘ppm2411ntsc’, ‘ppm2411pal’, and/or
‘ppm2411p’, the output directory /var/. is mounted to SDRAM on 301. When running
‘grab10_CF’, ‘grab100_CF’, and ‘grbjp10’, the output directory /mnt/cflash/. is mounted to PC-
card storage media (CF, MD, or HD) on 340 (for 2411-2 or 2411-4).
13. If you choose 2411-2 or 2411-4 configuration, you can point to the mount point ‘/mnt/cflash/.’
as output directory for all the sample (demo) applications, like ‘grab10_CF’, ‘grab100_CF’, and
‘grbjp10’ pointed. This will let you save the captured frames/images onto a PC-card type of
storage (CF, MD, or HD) through 340. Revise the sample source code and build the new
application with gcc on a Linux workstation that is used as a development host computer. Load