1,602
edits
Changes
Jump to navigation
Jump to search
Line 123:
Line 123: + − + − + − + − 1 mirror，+ + − + + + + + + + + + + + + + + + − 3 flip&mirror+ + − + + + + + + + + + + + − + + − 0 raw8+ − 1 raw10+ − 2 raw12+ + − 3 raw14+ − 4 UYVY+ − + + − + − + + − + − + − + − 1 宽竖条纹+ − 2 细密竖条纹+ + − ./mv_mipi_i2c.sh -w -f testimg -p1 []+ − + + − + − + + − + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + − ==== Image Features ====+ − + + + + + + + + + + + + + − <br /> − − ==== IO Control ====
→mv_mipi_i2c.sh USAGE
<code>./mv_mipi_i2c.sh -w -f imgacq -p1 [0/1]</code>
<code>./mv_mipi_i2c.sh -w -f imgacq -p1 [0/1]</code>
Start/Stop acquisition
./mv_mipi_i2c.sh -r -f maxwh
There is no image output after the camera is powered on, which means it is in the '''standby state'''.
./mv_mipi_i2c.sh -r -f maxfps
After writing 1 to this register, it enters the '''running state''' and starts outputting images or waiting for the trigger signal.
0 normal，
Writing 0 will stop the output image and enter the standby state.
===== trgmode =====
<code>./mv_mipi_i2c.sh -w -f trgmode -p1 [0，2]</code>
2 flip，
<code>./mv_mipi_i2c.sh -r -f trgmode</code>
{| class="wikitable"
!value
!description
|-
|0
|Video streaming mode
|-
|1
|Normal trigger mode.
|-
|2
|High-speed continuous trigger mode.
|}
See product manual for details.
===== trgsrc =====
<code>./mv_mipi_i2c.sh -w -f trgsrc -p1 [0,1]</code>
./mv_mipi_i2c.sh -w -f imgdir -p1 [0,3]
<code>./mv_mipi_i2c.sh -r -f trgsrc</code>
{| class="wikitable"
!value
!description
|-
|0
|Software trigger
|-
|1
|Hardware trigger
|}
./mv_mipi_i2c.sh -r -f imgdir
===== trgnum =====
<code>./mv_mipi_i2c.sh -w -f trgnum -p1 [1,255]</code>
<code>./mv_mipi_i2c.sh -r -f trgnum</code>
The number of image frames output by one trigger signal in trigger mode.
===== trginterval =====
<code>./mv_mipi_i2c.sh -w -f trginterval -p1 [us]</code>
<code>./mv_mipi_i2c.sh -r -f trginterval</code>
Trigger interval in normal trigger mode, in microseconds. Range:[0.0xFFFFFF].
./mv_mipi_i2c.sh -w -f pixelformat -p1 [0,2]
===== trgone =====
<code>./mv_mipi_i2c.sh -w -f trgone</code>
./mv_mipi_i2c.sh -r -f pixelformat
Software trigger command.One execution will perform a soft trigger.
./mv_mipi_i2c.sh -w -f blacklevel -p1 []
===== trgcount =====
<code>./mv_mipi_i2c.sh -r -f trgcount</code>
./mv_mipi_i2c.sh -r -f blacklevel
Trigger count statistics.
./mv_mipi_i2c.sh -w -f roi -p1 [x] -p2 [y] -p3 [width] -p4 [height]
Get the total number of triggers and the number of trigger loss.
./mv_mipi_i2c.sh -r -f roi
<code>./mv_mipi_i2c.sh -w -f trgcountclr</code>
Clear trigger count.
==== IO Control ====
<br />
==== Image Features ====
./mv_mipi_i2c.sh -r -f testimg
===== maxwh =====
<code>./mv_mipi_i2c.sh -r -f maxwh</code>
./mv_mipi_i2c.sh -w -f fps -p1 []
Get the maximum supported resolution of the sensor.
./mv_mipi_i2c.sh -r -f fps
===== maxfps =====
<code>./mv_mipi_i2c.sh -r -f maxfps</code>
<br />
The maximum frame rate supported in the current mode.
Depending on the configured ROI, the maximum frame rate will be different. This parameter supports decimals.
===== fps =====
<code>./mv_mipi_i2c.sh -w -f fps -p1 [framerate]</code>
<code>./mv_mipi_i2c.sh -r -f fps</code>
Configure the actual frame rate of the camera in the current mode.
Range:(0,maxfps].
In video streaming mode, this parameter determines the actual frame rate.
===== roi =====
<code>./mv_mipi_i2c.sh -w -f roi -p1 [x] -p2 [y] -p3 [width] -p4 [height]</code>
<code>./mv_mipi_i2c.sh -r -f roi</code>
ROI(region of interest) is the sensor output area, and the default is full screen output.
Parameter requirements:
[x] [y] [height] must be 4-aligned;
[width] must be 8-aligned;
The minimum ROI resolution will be different for different sensors.
For example, IMX178 minimum resolution is: 376*320.
The camera will make necessary adjustments to the user parameters to meet the parameter requirements.
So it is highly recommended that you read out the actual ROI parameters after writing them.
===== imgdir =====
<code>./mv_mipi_i2c.sh -w -f imgdir -p1 [0,3]</code>
<code>./mv_mipi_i2c.sh -r -f imgdir</code>
{| class="wikitable"
!value
!description
|-
|0
|normal
|-
|1
|mirror
|-
|2
|flip
|-
|3
|flip&mirror
|}
The image is first flipped/mirrored and then ROI cropped. For details, please refer to the manual.
===== pixelformat =====
<code>./mv_mipi_i2c.sh -w -f pixelformat -p1 [0,2]</code>
<code>./mv_mipi_i2c.sh -r -f pixelformat</code>
{| class="wikitable"
!value
!description
|-
|0
|Mono8
|-
|1
|Mono10
|-
|2
|Mono12
|-
|4
|UYVY
|}
Note that for the MV-MIPI-IMX178, the AD bits of the sensor is always 12 bits, and the logic unit performs data rounding to achieve a different pixel format.
===== blacklevel =====
<code>./mv_mipi_i2c.sh -w -f blacklevel -p1 [blacklevel]</code>
<code>./mv_mipi_i2c.sh -r -f blacklevel</code>
This black level value will be set directly to the sensor.
===== testimg =====
<code>./mv_mipi_i2c.sh -w -f testimg -p1 [0,2]</code>
<code>./mv_mipi_i2c.sh -r -f testimg</code>
<br />
{| class="wikitable"
!value
!description
|-
|0
|Normal image
|-
|1
|Test image 1
|-
|2
|Test image 2
|}
==== ISP ====
==== ISP ====
<br />
<br />
==== Special Functions ====
==== Special Functions ====
<br />
<br />