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Mvcam firmware update manual (view source)
Revision as of 18:05, 29 August 2023
, 18:05, 29 August 2023→Upgrading
Confirm that the camera module is powered up.
Confirm that the camera module is powered up.
Using v4l2 driver mode, the power up and probe process will be performed during the linux boot process.
Using v4l2 driver mode, the power up and probe process will be performed during the linux boot process. Just power on the board and it should work.
In particular, for the legacy mode of the Raspberry Pi, you need to execute camera_i2c_config to power up the camera.
In particular, for the legacy mode of the Raspberry Pi, you need to execute camera_i2c_config to power up the camera.
Execute this command to upgrade, and a progress prompt will be displayed during the upgrade.
Execute this command to upgrade, and a progress prompt will be displayed during the upgrade.
<code>./veye_i2c_upgrade [upgrade package file name] -b [i2c bus]</code>
<code>sudo ./veye_i2c_upgrade [upgrade package file name] -b [i2c bus]</code>
If you encounter a situation where the upgrade fails, you can power cycle the camera and then attempt the upgrade again.
* Step 6：
* Step 6：
After the upgrade is complete, the camera will automatically restart. You can re-read the version number to confirm.
After the upgrade is complete, the camera will automatically restart. You can re-read the version number to confirm.
For the mv series, execute this command to read the current version：
<code>./mv_mipi_i2c.sh -r -f version -b [i2c bus]</code>
For VEYE-MIPI-IMX335，execute this command to read the current version：
<code>./veye5_mipi_i2c.sh -r -f version -b [i2c bus]</code>
<code>./veye5_mipi_i2c.sh -r -f version -b [i2c bus]</code>
After successful upgrade, it is recommended to restore the factory settings to avoid possible problems caused by the mismatch between the current configuration parameters and the newly upgraded program.
After successful upgrade, it is recommended to restore the factory settings to avoid possible problems caused by the mismatch between the current configuration parameters and the newly upgraded program.
<code>./veye5_mipi_i2c.sh -w -f factoryparam -b [i2c bus]</code>
<code>./mv_mipi_i2c.sh -w -f factoryparam -b [i2c bus]</code>