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→Basic Parameters
=== Overview ===
=== Overview ===
The mv_mipi_i2c.sh script is a tool set for configuring MV MIPI series cameras through the I2C.
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]].
=== Raspberry Pi Only, Set IO config ===
=== Raspberry Pi Only, Set IO config ===
[[I2c bus number and video node|i2c bus number on different boards]]
[[I2c bus number and video node|i2c bus number on different boards]]
===Functions list===
===Functions list===
The camera has two states, '''standby''' and '''running''', after the start of image acquisition into the '''running''' state.
There are some registers that are write-protected in the running state, which will be marked with an asterisk. For example: '''''trgsrc*''''' ''.''
There are some parameters that have strict range restrictions, and it's a good idea to try reading them when you're in doubt.
==== Basic Parameters ====
==== Basic Parameters ====
<br />
===== manufacturer =====
<code>./mv_mipi_i2c.sh -r -f manufacturer</code>
Get the manufacturer name, which is '''VEYE'''.
===== model =====
<code>./mv_mipi_i2c.sh -r -f model</code>
Get the product model, such as MV-MIPI-IMX178.
===== version =====
<code>./mv_mipi_i2c.sh -r -f version</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.
===== timestamp =====
<code>./mv_mipi_i2c.sh -r -f timestamp</code>
Time after system startup in Milliseconds.
This value starts counting again if you call the reboot command, or if the camera reboots unexpectedly.
===== errcode =====
<code>./mv_mipi_i2c.sh -r -f errcode</code>
System error code, each bit represents an error type.
bit0: sensor error.
bit1: Logic module startup error.
bit2: Logic module communication error.
bit5: AA(AE&AG) regulation cannot reach the target brightness.
bit6: Authorization failure.
===== factoryparam =====
<code>./mv_mipi_i2c.sh -w -f factoryparam</code>
All parameters restored to factory default values.
===== paramsave =====
<code>./mv_mipi_i2c.sh -w -f paramsave</code>
Save all parameters to flash, and they will not be lost when power off.
===== reboot =====
<code>./mv_mipi_i2c.sh -w -f reboot</code>
Reboot the camera.
===== i2caddr =====
<code>./mv_mipi_i2c.sh -w -f i2caddr -p1 [new]</code>
<code>./mv_mipi_i2c.sh -r -f i2caddr</code> <br />This module support i2c address changed by software, i2c address range[0x3,0x77].
Only after paramsave and reboot will it really take effect.
==== Image Acquisition ====
==== Image Acquisition ====