Sensoray 2411 User Manual
Page 5
IV. Accessing 2411 via FTP:
The 2411 can be accessed via FTP (either command line based FTP or Windows based FTP). This is
an easy way for the 2411 user(s) or application developer(s) to transfer files between 2411 target
system and any computer connected to the network. For example, a developer/user may use FTP to
load the cross-compiled application(s) from a development computer to the 2411 system, or upload
the captured image files from the 2411 system to a host computer.
A. From a DOS command prompt or a Linux shell terminal prompt:
Simply type ‘ftp 2411_ip_addr’,
(for example, ‘ftp 10.135.1.99’, if you still use factory IP address)
Then type any other FTP commands to do your transferring.
B. From a Windows explorer or a Linux file manager/browser like Konqueror:
In address/location, type ‘ftp://root@2411_ip_addr’,
within a pop-up login window. (For example, ‘ftp://[email protected]’, if you still use
factory IP address for the 2411). Then go to any folder/directory to manipulate the files
you are interested in.
V. Demo Applications:
In order to demonstrate frame grabbing with the 2411, nine sample applications are pre-built and
loaded into the 2411 system. In the distributed 2411 system (stack), you will find the demo programs,
under directory /usr/user/demo2411:
pgm2411ntsc: is for NTSC black/white frame capturing; image size been set to: 320x240
ppm2411ntsc: is for NTSC color frame capturing; image size been set to: 640x480
ppm2411pal:
is for PAL color frame capturing; saved image size been set to: 768x576
ppm2411p:
is for PAL color frame capturing; saved image size been set to: 640x480
grab10_CF:
grabbing 10 frames, NTSC color, about 1 frame/sec, size: 640x480
save images in .ppm files (bitmap under Unix/Linux) on PC-card storage
like CF, MD, or HD
grab100_CF:
grabbing 100 frames, NTSC color, about 2 frame/sec, size: 320x240
save images in .ppm files (bitmap under Unix/Linux) on PC-card storage
like CF, MD, or HD
grbjp10:
grabbing 10 frames, NTSC color, JPEG compression, size: 640x480
save images in .jpg files on PC-card storage (CF, MD, or HD)
lpcapbmp_cf: grabbing triggered with a push-button, NTSC color, size: 640x480
save images in .bmp files (bitmap under Windows) on PC-card storage
like CF, MD, or HD
btgjpg:
grabbing 100 frames triggered with a push-button, NTSC, size: 640x480
convert and save images into .jpg files on PC-card storage (CF, MD, or
HD)
All sample application source code also been copied into the same directory with distribution. User(s)
could develop their own applications by referring to or directly port from the sample code.
To experience and/or test the frame capturing with 2411 and run individual sample apps: