PHYTEC Messtechnik GmbH
© PHYTEC Messtechnik GmbH 2015
7 / 10
Support Hotline Europe:: +49 (6131) 9221-31 •
http://www.phytec.de
Support Hotline North America: 1-800-278-9913 •
http://www.phytec.com
Hardware Configuration
Bootarg Parameters
phyCAM camera model
(part number)
connected to
csi_cam_bus_type
csi_cam_i2c_address
Bootarg settings for default I²C-address
(default jumper on camera and boards)
VM-010-BW (-M12 / -H)
X12 on SERGIN board
phyCAM-P
0x48 default (0x4C, 0x58, 0x5C possible)
nv linux.bootargs.mt9v022="mt9v022.sensor_type=color”
VM-010-COL (-M12 / -H)
X12 on SERGIN board
phyCAM-P
0x48 default (0x4C, 0x58, 0x5C possible)
nv linux.bootargs.mt9v022="mt9v022.sensor_type=mono”
Notes:
•
csi_cam address must be identical to the I²C-address of the corresponding camera. I²C addresses of the camera are set by hardware configuration (jumper
setting on the camera and / or on the baseboard / mapper board. Please refer to the phyCAM-manual L-748 and the hardware manual of the kit. For change
the I²C-Address in the BSP the device-tree have to change and the BSP you have to compile the BSP new.
4
Change the cameras or camera parameters (YOCTO Linux PD19.1.0 and higher)
At the moment are the VM-010, VM-011 and VM-009 camera series supported. The drivers is compiled in the BSP and will be loaded at the boot sequence.
You can change the cameras and the color type of the camera between "color" and "monochrome".
If you need more processor power or more than one camera, we recommend using a phyCORE-i.MX6 or phyFLEX-i.MX6 SOM.
For more information see on FTP:
ftp://ftp.phytec.de/pub/ImageProcessing/phyBOARD-Segin-i.MX6UL_linux_PD19.1.0/
The configuration in the config-expansions file must match with the camera models that are connected to the camera interfaces.
Note that model, interface type and I²C-addresses must be set correctly. Otherwise the camera(s) are not working.
Please check, if the correct camera model is set in the config file. If not, please follow the steps below to set the appropriate configuration.
Changing the setting of the config-expansions parameters
To change the config-file (config-expansions), use the Barebox environment: Use a terminal program e.g. "Putty".
•
'cd env' <enter>
•
'edit config-expansions' <enter>
The following settings in config-expansions - file are necessary:
<cam_type[color_format]>