Difference between revisions of "10359 in dual sensor setup"
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=Hardware configuration= | =Hardware configuration= | ||
| + | [[Image:10359_polto.jpeg|thumb]] | ||
In my tests I use 2 sensors connected to a 10359 board and a 10353. | In my tests I use 2 sensors connected to a 10359 board and a 10353. | ||
To be able to simply visualize the difference I connected 1 color and one monochrome sensor. | To be able to simply visualize the difference I connected 1 color and one monochrome sensor. | ||
| − | For simplicity and better hardware protection I just hacked 2 standard camera cases. It's not perfect at all, but allow a clean setup without many work. | + | For simplicity and better hardware protection I just hacked 2 standard camera cases. It's not perfect at all, but allow a clean setup without many work. |
=Considerations= | =Considerations= | ||
| − | The monochrome sensor is connected with a 12" flat cable. This sensor will need phase | + | The monochrome sensor is connected with a 12" flat cable. This sensor will need individual phase adjustment. |
=Tests= | =Tests= | ||
==Transparent mode== | ==Transparent mode== | ||
| + | ===Configure the sensor & 10359 and request a single frame=== | ||
| + | 1) I telnet to the camera and do: | ||
| + | cp /usr/html/camera_demo.php /var/html/ | ||
| + | |||
| + | 2) I modify in /var/html/camera_demo.php: | ||
| + | //!start compressor: | ||
| + | elphel_compressor_run(); | ||
| + | //! or just acquire a single frame | ||
| + | //elphel_compressor_frame(); | ||
| + | by | ||
| + | //!start compressor: | ||
| + | //elphel_compressor_run(); | ||
| + | //! or just acquire a single frame | ||
| + | elphel_compressor_frame(); | ||
| + | |||
| + | 3) I call http://192.168.0.9/var/camera_demo.php from a browser. The page will be loaded, but the image do not appear. At this moment I open http://192.168.0.9/359/sensors_init.php and in another tab, the image appear in http://192.168.0.9:8081/last/save/wait/img | ||
| + | |||
| + | ===Request a single frame=== | ||
| + | I can request more images by executing a custom script get1frame.php: | ||
| + | <?php | ||
| + | //! just acquire a single frame | ||
| + | elphel_compressor_frame(); | ||
| + | echo "<img src=\"http://" . $_SERVER["SERVER_ADDR"] . ":8081/last/save/wait/img \>" | ||
| + | ?> | ||
| + | |||
| + | I can get refreshed images from the first sensor (color). | ||
| + | |||
| + | *Uhhhh* I have the previous image at each refresh | ||
| + | |||
| + | ===Switch between sensors=== | ||
| + | I can now switch to the second (monochrome) sensor: http://192.168.0.9/359/reg_write.php?adr=0x835&data=2 | ||
| + | |||
| + | data parameter is the sensor number (1, 2 or 3) | ||
| + | |||
| + | to get an image from this sensor I call again my script http://192.168.0.13/var/get1frame.php | ||
| + | |||
| + | ===Adjust phase on a particular sensors=== | ||
| + | |||
| + | |||
==Snapshot mode== | ==Snapshot mode== | ||
=Conclusions= | =Conclusions= | ||
Latest revision as of 12:36, 12 September 2008
This is not yet an official manual page, this is a page describing my personal tests. Listed materials should *NOT* be considered as safe to use or user-friendly. It is just some experimentation I list on User:Polto#.C2.A0testing to get participation from other developers.
Contents
Hardware configuration
In my tests I use 2 sensors connected to a 10359 board and a 10353.
To be able to simply visualize the difference I connected 1 color and one monochrome sensor.
For simplicity and better hardware protection I just hacked 2 standard camera cases. It's not perfect at all, but allow a clean setup without many work.
Considerations
The monochrome sensor is connected with a 12" flat cable. This sensor will need individual phase adjustment.
Tests
Transparent mode
Configure the sensor & 10359 and request a single frame
1) I telnet to the camera and do:
cp /usr/html/camera_demo.php /var/html/
2) I modify in /var/html/camera_demo.php:
//!start compressor: elphel_compressor_run(); //! or just acquire a single frame //elphel_compressor_frame();
by
//!start compressor: //elphel_compressor_run(); //! or just acquire a single frame elphel_compressor_frame();
3) I call http://192.168.0.9/var/camera_demo.php from a browser. The page will be loaded, but the image do not appear. At this moment I open http://192.168.0.9/359/sensors_init.php and in another tab, the image appear in http://192.168.0.9:8081/last/save/wait/img
Request a single frame
I can request more images by executing a custom script get1frame.php:
<?php //! just acquire a single frame elphel_compressor_frame(); echo "<img src=\"http://" . $_SERVER["SERVER_ADDR"] . ":8081/last/save/wait/img \>" ?>
I can get refreshed images from the first sensor (color).
- Uhhhh* I have the previous image at each refresh
Switch between sensors
I can now switch to the second (monochrome) sensor: http://192.168.0.9/359/reg_write.php?adr=0x835&data=2
data parameter is the sensor number (1, 2 or 3)
to get an image from this sensor I call again my script http://192.168.0.13/var/get1frame.php
