Changes

Mv mipi i2c.sh user guide (view source)

Revision as of 16:27, 12 March 2024

5,117 bytes added , 12 March

→‎Raspberry Pi on Legacy mode Only, Set IO config

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~~[[Mv mipi i2c.sh user guide/zh|查看中文]]~~

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<big>'''mv_mipi_i2c.sh Shell scripts usage'''</big>

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The mv_mipi_i2c.sh script is a tool set for configuring MV MIPI series cameras through the I2C.

−

This script is essentially an access to registers. For registers, please refer to [[MV Series MIPI Camera Register Map]].

+

This script is essentially an access to registers. For registers, please refer to [[MV Series MIPI Camera Register Map|MV Series and RAW Series MIPI Camera Register Map]].

−

=== Raspberry Pi Only, Set IO config ===

+

=== Raspberry Pi on Legacy mode Only, Set IO config ===

Running

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first，it will config IO pin. Then you can run mv_mipi_i2c.sh.

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=== Prepare ===

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<code>cd mv_tools_rpi/sources/</code>

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+

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<code>chmod +x *</code>

=== mv_mipi_i2c.sh USAGE ===

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===== manufacturer =====

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<code>./mv_mipi_i2c.sh -r -f manufacturer</code>

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<code>./mv_mipi_i2c.sh -r -f manufacturer -b your_i2c_bus_number</code>

Get the manufacturer name, which is '''VEYE'''.

===== model =====

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<code>./mv_mipi_i2c.sh -r -f model</code>

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<code>./mv_mipi_i2c.sh -r -f model -b your_i2c_bus_number</code>

−

Get the product model, such as MV-MIPI-~~IMX178~~.

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Get the product model, such as '''MV-MIPI-IMX178M''' / '''MV-MIPI-SC132M'''.

===== version =====

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<code>./mv_mipi_i2c.sh -r -f version</code>

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<code>./mv_mipi_i2c.sh -r -f version -b your_i2c_bus_number</code>

Get the Controller version number and Logical version number.

The system has two main control chips that serve the control and logic functions respectively.

+

===== serialno =====

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<code>./mv_mipi_i2c.sh -r -f serialno -b your_i2c_bus_number</code>

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Get the unique serial number of this module.

===== timestamp =====

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<code>./mv_mipi_i2c.sh -r -f timestamp</code>

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<code>./mv_mipi_i2c.sh -r -f timestamp -b your_i2c_bus_number</code>

Time after system startup in Milliseconds.

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===== errcode =====

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<code>./mv_mipi_i2c.sh -r -f errcode</code>

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<code>./mv_mipi_i2c.sh -r -f errcode -b your_i2c_bus_number</code>

System error code, each bit represents an error type.

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===== fmtcap =====

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<code>./mv_mipi_i2c.sh -r -f fmtcap</code>

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<code>./mv_mipi_i2c.sh -r -f fmtcap -b your_i2c_bus_number</code>

Capbility of data formats supported by the camera.

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===== factoryparam =====

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<code>./mv_mipi_i2c.sh -w -f factoryparam</code>

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<code>./mv_mipi_i2c.sh -w -f factoryparam -b your_i2c_bus_number</code>

All parameters restored to factory default values.

===== paramsave =====

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<code>./mv_mipi_i2c.sh -w -f paramsave</code>

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<code>./mv_mipi_i2c.sh -w -f paramsave -b your_i2c_bus_number</code>

Save all parameters to flash, and they will not be lost when power off.

===== reboot =====

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<code>./mv_mipi_i2c.sh -w -f reboot</code>

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<code>./mv_mipi_i2c.sh -w -f reboot -b your_i2c_bus_number</code>

Reboot the camera.

===== i2caddr =====

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<code>./mv_mipi_i2c.sh -w -f i2caddr -p1 [new]</code>

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<code>./mv_mipi_i2c.sh -w -f i2caddr -p1 [new] -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -r -f i2caddr</code> This module support i2c address changed by software, i2c address range[0x3,0x77].

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<code>./mv_mipi_i2c.sh -r -f i2caddr -b your_i2c_bus_number</code> This module support i2c address changed by software, i2c address range[0x3,0x77].

Will really take effect only after paramsave and reboot .

+

===== slavemode =====

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<code>./mv_mipi_i2c.sh -w -f slavemode -p1 [0/1] -b your_i2c_bus_number</code>

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<code>./mv_mipi_i2c.sh -r -f slavemode -b your_i2c_bus_number</code>

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Whether the sensor is operating in slave mode. In slave mode, the camera relies on external signals to provide XVS and XHS.

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Writing this parameter will cause the camera to automatically save the current settings and reboot.

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Currently, only RAW-MIPI-IMX462M support this function.

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===== mcubypass =====

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<code>./mv_mipi_i2c.sh -w -f mcubypass -p1 [0/1] -b your_i2c_bus_number</code>

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<code>./mv_mipi_i2c.sh -r -f mcubypass -b your_i2c_bus_number</code>

+

For Raw series camera，set SDA(Sensor Direct Access) mode.

==== Image Acquisition ====

===== imgacq =====

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<code>./mv_mipi_i2c.sh -w -f imgacq -p1 [0/1]</code>

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<code>./mv_mipi_i2c.sh -w -f imgacq -p1 [0/1] -b your_i2c_bus_number</code>

Start/Stop acquisition

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===== trgmode* =====

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<code>./mv_mipi_i2c.sh -w -f trgmode -p1 [0，2]</code>

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<code>./mv_mipi_i2c.sh -w -f trgmode -p1 [0，2] -b your_i2c_bus_number</code>

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<code>./mv_mipi_i2c.sh -r -f trgmode</code>

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<code>./mv_mipi_i2c.sh -r -f trgmode -b your_i2c_bus_number</code>

{| class="wikitable"

!value

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===== trgsrc* =====

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<code>./mv_mipi_i2c.sh -w -f trgsrc -p1 [0,1]</code>

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<code>./mv_mipi_i2c.sh -w -f trgsrc -p1 [0,1] -b your_i2c_bus_number</code>

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<code>./mv_mipi_i2c.sh -r -f trgsrc</code>

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<code>./mv_mipi_i2c.sh -r -f trgsrc -b your_i2c_bus_number</code>

{| class="wikitable"

!value

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===== trgnum* =====

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<code>./mv_mipi_i2c.sh -w -f trgnum -p1 [1,255]</code>

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<code>./mv_mipi_i2c.sh -w -f trgnum -p1 [1,255] -b your_i2c_bus_number</code>

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<code>./mv_mipi_i2c.sh -r -f trgnum</code>

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<code>./mv_mipi_i2c.sh -r -f trgnum -b your_i2c_bus_number</code>

The number of image frames output by one trigger signal in trigger mode.

===== trginterval* =====

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<code>./mv_mipi_i2c.sh -w -f trginterval -p1 [us]</code>

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<code>./mv_mipi_i2c.sh -w -f trginterval -p1 [us] -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -r -f trginterval</code>

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<code>./mv_mipi_i2c.sh -r -f trginterval -b your_i2c_bus_number</code>

Trigger interval in normal trigger mode, in microseconds. Range:[0.0xFFFFFF].

===== trgone =====

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<code>./mv_mipi_i2c.sh -w -f trgone</code>

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<code>./mv_mipi_i2c.sh -w -f trgone -b your_i2c_bus_number</code>

Software trigger command.One execution will perform a soft trigger.

===== trgcount =====

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<code>./mv_mipi_i2c.sh -r -f trgcount</code>

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<code>./mv_mipi_i2c.sh -r -f trgcount -b your_i2c_bus_number</code>

Trigger count statistics.

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Get the total number of triggers and the number of trigger loss.

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<code>./mv_mipi_i2c.sh -w -f trgcountclr</code>

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<code>./mv_mipi_i2c.sh -w -f trgcountclr -b your_i2c_bus_number</code>

Clear trigger count.

==== IO Control ====

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For RAW series cameras, the input IO supports trigger edge and trigger delay, and does not support trigger filtering function. The output IO is the strobe out pin of the sensor that leads directly.

===== trgdelay* =====

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<code>./mv_mipi_i2c.sh -r -f trgdelay</code>

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<code>./mv_mipi_i2c.sh -r -f trgdelay -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f trgdelay -p1 [us]</code>

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<code>./mv_mipi_i2c.sh -w -f trgdelay -p1 [us] -b your_i2c_bus_number</code>

Trigger delay, effective under both soft trigger and hard trigger mode.

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===== trgedge* =====

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<code>./mv_mipi_i2c.sh -r -f trgedge</code>

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<code>./mv_mipi_i2c.sh -r -f trgedge -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f trgedge -p1 [0,1]</code>

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<code>./mv_mipi_i2c.sh -w -f trgedge -p1 [0,1] -b your_i2c_bus_number</code>

Effective trigger edge in hard trigger mode.

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===== trgfilter_enable* =====

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<code>./mv_mipi_i2c.sh -r -f trgfilter_enable</code>

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<code>./mv_mipi_i2c.sh -r -f trgfilter_enable -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f trgfilter_enable -p1 [0,2]</code>

+

<code>./mv_mipi_i2c.sh -w -f trgfilter_enable -p1 [0,2] -b your_i2c_bus_number</code>

{| class="wikitable"

!value

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===== trgfilter_time* =====

−

<code>./mv_mipi_i2c.sh -r -f trgfilter_time</code>

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<code>./mv_mipi_i2c.sh -r -f trgfilter_time -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f trgfilter_time -p1 [us]</code>

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<code>./mv_mipi_i2c.sh -w -f trgfilter_time -p1 [us] -b your_i2c_bus_number</code>

Trigger signal filtering window width.

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===== trgexp_delay* =====

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<code>./mv_mipi_i2c.sh -r -f trgexp_delay</code>

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<code>./mv_mipi_i2c.sh -r -f trgexp_delay -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f trgexp_delay -p1 [us]</code>

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<code>./mv_mipi_i2c.sh -w -f trgexp_delay -p1 [us] -b your_i2c_bus_number</code>

Exposure delay, i.e. the time to turn on the Strobe signal in advance.

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===== gpios_status =====

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<code>./mv_mipi_i2c.sh -r -f gpios_status</code>

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<code>./mv_mipi_i2c.sh -r -f gpios_status -b your_i2c_bus_number</code>

Get TriggerIN_IO, OUT_IO1 and OUT_IO2 status.

===== outio1_mode =====

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./mv_mipi_i2c.sh -r -f outio1_mode

+

<code>./mv_mipi_i2c.sh -r -f outio1_mode -b your_i2c_bus_number</code>

−

./mv_mipi_i2c.sh -w -f outio1_mode -p1 [0,1]

+

<code>./mv_mipi_i2c.sh -w -f outio1_mode -p1 [0,1] -b your_i2c_bus_number</code>

{| class="wikitable"

!value

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===== outio1_usr =====

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<code>./mv_mipi_i2c.sh -r -f outio1_usr</code>

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<code>./mv_mipi_i2c.sh -r -f outio1_usr -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f outio1_usr -p1 [0,1]</code>

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<code>./mv_mipi_i2c.sh -w -f outio1_usr -p1 [0,1] -b your_i2c_bus_number</code>

{| class="wikitable"

!value

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===== outio1_rvs =====

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<code>./mv_mipi_i2c.sh -r -f outio1_rvs</code>

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<code>./mv_mipi_i2c.sh -r -f outio1_rvs -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f outio1_rvs -p1 [0,1]</code>

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<code>./mv_mipi_i2c.sh -w -f outio1_rvs -p1 [0,1] -b your_i2c_bus_number</code>

Reverse OUT_IO1 high and low levels if set to 1.

===== outio2_mode =====

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<code>./mv_mipi_i2c.sh -r -f outio2_mode</code>

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<code>./mv_mipi_i2c.sh -r -f outio2_mode -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f outio2_mode -p1 [0,3]</code>

+

<code>./mv_mipi_i2c.sh -w -f outio2_mode -p1 [0,5] -b your_i2c_bus_number</code>

{| class="wikitable"

!value

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|4

|XHS

+

|-

+

|5

+

|Effective trigger signal (Sony's global shutter sensor only)

|}

strobe: High level active.

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trigger wait: High level active. Indicate that the camera is not busy now, able to respond to the trigger signal.

−

XHS, XVS: The signal from the corresponding pin of the sensor.

+

XHS, XVS: The signal from the corresponding pin of the sensor. (For rolling shutter only).

===== outio2_usr =====

−

<code>./mv_mipi_i2c.sh -r -f outio2_usr</code>

+

<code>./mv_mipi_i2c.sh -r -f outio2_usr -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f outio2_usr -p1 [0,1]</code>

+

<code>./mv_mipi_i2c.sh -w -f outio2_usr -p1 [0,1] -b your_i2c_bus_number</code>

{| class="wikitable"

!value

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===== outio2_rvs =====

−

<code>./mv_mipi_i2c.sh -r -f outio2_rvs</code>

+

<code>./mv_mipi_i2c.sh -r -f outio2_rvs -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f outio2_rvs -p1 [0,1]</code>

+

<code>./mv_mipi_i2c.sh -w -f outio2_rvs -p1 [0,1] -b your_i2c_bus_number</code>

Reverse OUT_IO1 high and low levels if set to 1.

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===== maxwh =====

−

<code>./mv_mipi_i2c.sh -r -f maxwh</code>

+

<code>./mv_mipi_i2c.sh -r -f maxwh -b your_i2c_bus_number</code>

Get the maximum supported resolution of the sensor.

===== maxfps =====

−

<code>./mv_mipi_i2c.sh -r -f maxfps</code>

+

<code>./mv_mipi_i2c.sh -r -f maxfps -b your_i2c_bus_number</code>

The maximum frame rate supported in the current mode.

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===== fps* =====

−

<code>./mv_mipi_i2c.sh -w -f fps -p1 [framerate]</code>

+

<code>./mv_mipi_i2c.sh -w -f fps -p1 [framerate] -b your_i2c_bus_number</code>

−

+

<code>./mv_mipi_i2c.sh -r -f fps -b your_i2c_bus_number</code>

Configure the actual frame rate of the camera in the current mode.

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===== roi* =====

−

<code>./mv_mipi_i2c.sh -w -f roi -p1 [x] -p2 [y] -p3 [width] -p4 [height]</code>

+

<code>./mv_mipi_i2c.sh -w -f roi -p1 [x] -p2 [y] -p3 [width] -p4 [height] -b your_i2c_bus_number</code>

−

+

<code>./mv_mipi_i2c.sh -r -f roi -b your_i2c_bus_number</code>

ROI(region of interest) is the sensor output area, and the default is full screen output.

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The minimum ROI resolution will be different for different sensors.

−

For example, ~~IMX178~~ minimum resolution is: 376*320.

+

For example, MV-MIPI-IMX178M minimum resolution is: 376*320;MV-MIPI-SC130M minimum resolution is 64*64.

The camera will make necessary adjustments to the user parameters to meet the parameter requirements.

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===== imgdir =====

−

<code>./mv_mipi_i2c.sh -w -f imgdir -p1 [0,3]</code>

+

<code>./mv_mipi_i2c.sh -w -f imgdir -p1 [0,3] -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -r -f imgdir</code>

+

<code>./mv_mipi_i2c.sh -r -f imgdir -b your_i2c_bus_number</code>

{| class="wikitable"

!value

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===== pixelformat =====

−

<code>./mv_mipi_i2c.sh -w -f pixelformat -p1 [0,2]</code>

+

<code>./mv_mipi_i2c.sh -w -f pixelformat -p1 [0,2] -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -r -f pixelformat</code>

+

<code>./mv_mipi_i2c.sh -r -f pixelformat -b your_i2c_bus_number</code>

{| class="wikitable"

!value

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|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.

+

Note that for the MV-MIPI-IMX178M, 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 -w -f blacklevel -p1 [blacklevel] -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -r -f blacklevel</code>

+

<code>./mv_mipi_i2c.sh -r -f blacklevel -b your_i2c_bus_number</code>

This black level value will be set directly to the sensor.

+

===== blcmode =====

+

<code>./mv_mipi_i2c.sh -w -f blcmode -p1 [0/1] -b your_i2c_bus_number</code>

+

<code>./mv_mipi_i2c.sh -r -f blcmode -b your_i2c_bus_number</code>

+

Black level calibration modes:

+

0: Sensor automatic calibration or use default black level.

+

1: Manually specify black level.

===== testimg =====

−

<code>./mv_mipi_i2c.sh -w -f testimg -p1 [0,2]</code>

+

<code>./mv_mipi_i2c.sh -w -f testimg -p1 [0,2] -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -r -f testimg</code>

+

<code>./mv_mipi_i2c.sh -r -f testimg -b your_i2c_bus_number</code>

{| class="wikitable"

!value

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|Test image 2

|}

+

===== lanenum* =====

+

<code>./mv_mipi_i2c.sh -w -f lanenum -p1 [2/4] -b your_i2c_bus_number</code>

+

<code>./mv_mipi_i2c.sh -r -f lanenum -b your_i2c_bus_number</code> For modules that support lane number configuration, use this register to modify the lane number.

+

===== mipidatarate =====

+

<code>./mv_mipi_i2c.sh -r -f mipidatarate -b your_i2c_bus_number</code>

+

he MIPI datarate for each lane, measured in Kbps.

==== ISP ====

+

===== Special Note =====

+

Generally, only manual exposure and manual gain are supported by RAW series cameras in this section. However, RAW-MIPI-AR0234M does support AEC control.

+

Commands supported by RAW-MIPI-AR0234M include:

+

expmode,metime,gainmode,mgain,aatarget,aemaxtime,exptime,curgain,aaroi,aaroienable.

===== gamma =====

−

<code>./mv_mipi_i2c.sh -r -f gamma</code>

+

<code>./mv_mipi_i2c.sh -r -f gamma -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f gamma -p1 [gamma]</code>

+

<code>./mv_mipi_i2c.sh -w -f gamma -p1 [gamma] -b your_i2c_bus_number</code>

Range （0,4.0],accurate is 0.01.

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===== gammaenable =====

−

<code>./mv_mipi_i2c.sh -r -f gammaenable</code>

+

<code>./mv_mipi_i2c.sh -r -f gammaenable -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f gammaenable -p1 [0,1]</code>

+

<code>./mv_mipi_i2c.sh -w -f gammaenable -p1 [0,1] -b your_i2c_bus_number</code>

Enable/Disable gamma function.

===== dpcenable =====

−

<code>./mv_mipi_i2c.sh -r -f dpcenable</code>

+

<code>./mv_mipi_i2c.sh -r -f dpcenable -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f dpcenable -p1 [0,1]</code>

+

<code>./mv_mipi_i2c.sh -w -f dpcenable -p1 [0,1] -b your_i2c_bus_number</code>

Enable/Disable DPC(Defect Point Correction) function.

===== lutenable =====

−

<code>./mv_mipi_i2c.sh -r -f lutenable</code>

+

<code>./mv_mipi_i2c.sh -r -f lutenable -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f lutenable -p1 [0,1]</code>

+

<code>./mv_mipi_i2c.sh -w -f lutenable -p1 [0,1] -b your_i2c_bus_number</code>

Enable/Disable LUT(Look-Up-Table) function.

===== lut =====

−

<code>./mv_mipi_i2c.sh -r -f lut -p1 [lutfilename]</code>

+

<code>./mv_mipi_i2c.sh -r -f lut -p1 [lutfilename] -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f lut -p1 [lutfilename]</code>

+

<code>./mv_mipi_i2c.sh -w -f lut -p1 [lutfilename] -b your_i2c_bus_number</code>

Import or export a lut curve to a file, refer to the provided lut_linear.txt for the file format.

===== expmode =====

−

<code>./mv_mipi_i2c.sh -r -f expmode</code>

+

<code>./mv_mipi_i2c.sh -r -f expmode -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f expmode -p1 [0,2]</code>

+

<code>./mv_mipi_i2c.sh -w -f expmode -p1 [0,2] -b your_i2c_bus_number</code>

{| class="wikitable"

!value

Line 553: Line 615:

AE once: Execute automatic exposure in the set range once, then stop the adjustment.

+

RAW-MIPI-AR0234M do not support AE once mode.

===== metime =====

−

<code>./mv_mipi_i2c.sh -w -f metime -p1 [us]</code>

+

<code>./mv_mipi_i2c.sh -w -f metime -p1 [us] -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -r -f metime</code>

+

<code>./mv_mipi_i2c.sh -r -f metime -b your_i2c_bus_number</code>

Range (0,1000000/fps].Because of Note1 and range limitation, please read back to confirm the real metime take effect.

===== gainmode =====

−

<code>./mv_mipi_i2c.sh -r -f gainmode</code>

+

<code>./mv_mipi_i2c.sh -r -f gainmode -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f gainmode -p1 [0,3]</code>

+

<code>./mv_mipi_i2c.sh -w -f gainmode -p1 [0,3] -b your_i2c_bus_number</code>

{| class="wikitable"

!value

Line 581: Line 645:

AG once: Execute automatic gain in the set range once, then stop the adjustment.

+

RAW-MIPI-AR0234M do not support AG once mode.

+

RAW-MIPI-AR0234M can not enable AG in ME mode.

===== mgain =====

−

<code>./mv_mipi_i2c.sh -w -f mgain -p1 [gain]</code>

+

<code>./mv_mipi_i2c.sh -w -f mgain -p1 [gain] -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -r -f mgain</code>

+

<code>./mv_mipi_i2c.sh -r -f mgain -b your_i2c_bus_number</code>

Range [0,MAX_Gain]，MAX_Gain varies from sensor to sensor, for example， IMX178 is 48dB.

Line 592: Line 660:

===== aatarget =====

−

<code>./mv_mipi_i2c.sh -r -f aatarget</code>

+

<code>./mv_mipi_i2c.sh -r -f aatarget -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f aatarget -p1 [1,255]</code>

+

<code>./mv_mipi_i2c.sh -w -f aatarget -p1 [1,255] -b your_i2c_bus_number</code>

The target brightness of AE and AG algorithm.

Line 603: Line 671:

===== aemaxtime =====

−

<code>./mv_mipi_i2c.sh -r -f aemaxtime</code>

+

<code>./mv_mipi_i2c.sh -r -f aemaxtime -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f aemaxtime -p1 [16,1000000/fps]</code>

+

<code>./mv_mipi_i2c.sh -w -f aemaxtime -p1 [16,1000000/fps] -b your_i2c_bus_number</code>

Maximum exposure time in AE mode.Range[16,1000000]. Note1.

Line 612: Line 680:

===== agmaxgain =====

−

<code>./mv_mipi_i2c.sh -r -f agmaxgain</code>

+

<code>./mv_mipi_i2c.sh -r -f agmaxgain -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -w -f agmaxgain -p1 [0,maxgain]</code>

+

<code>./mv_mipi_i2c.sh -w -f agmaxgain -p1 [0,maxgain] -b your_i2c_bus_number</code>

Maximum value of auto gain. The range and step vary according to the model.

Most sensors have a gain step of 0.1dB, some are 0.3dB.

+

Note：For RAW-MIPI-AR0234M, agmaxgain cannot be configured and remains fixed at 24dB.

===== exptime =====

−

<code>./mv_mipi_i2c.sh -r -f exptime</code>

+

<code>./mv_mipi_i2c.sh -r -f exptime -b your_i2c_bus_number</code>

Get the current exposure time. This command is valid in any exposure mode.

===== curgain =====

−

<code>./mv_mipi_i2c.sh -r -f curgain</code>

+

<code>./mv_mipi_i2c.sh -r -f curgain -b your_i2c_bus_number</code>

Gets the current gain. This command is valid in any exposure mode.

===== aaroienable =====

−

<code>./mv_mipi_i2c.sh -w -f aaroienable -p1 [0,1]</code>

+

<code>./mv_mipi_i2c.sh -w -f aaroienable -p1 [0,1] -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -r -f aaroienable</code>

+

<code>./mv_mipi_i2c.sh -r -f aaroienable -b your_i2c_bus_number</code>

Whether to enable AAROI statistics function, not enable means full ROI statistics.

===== aaroi =====

−

<code>./mv_mipi_i2c.sh -w -f aaroi -p1 [x] -p2 [y] -p3 [width] -p4 [height]</code>

+

<code>./mv_mipi_i2c.sh -w -f aaroi -p1 [x] -p2 [y] -p3 [width] -p4 [height] -b your_i2c_bus_number</code>

−

<code>./mv_mipi_i2c.sh -r -f aaroi</code>

+

<code>./mv_mipi_i2c.sh -r -f aaroi -b your_i2c_bus_number</code>

The AAROI coordinates are relative coordinates within the ROI area. So the area must be smaller than the image ROI.

===== aeag_run_once_save =====

−

+

<code>./mv_mipi_i2c.sh -w -f aeag_run_once_save -b your_i2c_bus_number</code>

Execute AE&AG once operation and save the results to the camera as manual values! This is a function that is useful when the camera is installed.

+

Please make sure that the image preview has already been started before executing this command.

It performs the following operations：

Line 658: Line 730:

#Run paramsave,save to flash.

−

+

===== snsreg =====

+

<code>./mv_mipi_i2c.sh -r -f snsreg -p1 [sensor reg addr] -b your_i2c_bus_number</code>

+

Read the sensor's register indirectly via the camera controller unit.

==== Notes ====

Line 665: Line 740:

Note2: AE: Auto exposure; AG: Auto Gain; AA: AE and AG.

−

Note3: The AAROI coordinates are relative coordinates within the ROI area.

+

Note3: The AAROI coordinates are relative coordinates within the ROI area.

+

Note4: For RAW Series, there are some functions that are not supported, please refer to the register list for details.

+

Xumm

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Mv mipi i2c.sh user guide (view source)

Revision as of 16:27, 12 March 2024

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