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==== Upgrading ====+<code>./veye_upgrade ./MV-MIPI-IMX178M_C1.08_L1.02_upgrade.bin</code>+
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===Applicable Product models===
===Applicable Product models===
−*MV MIPI series (for instance MV-MIPI-IMX178M ...)
+* MV MIPI series (e.g., MV-MIPI-IMX178M ...)
−*VEYE-MIPI-IMX335
+* RAW MIPI series (e.g., RAW-MIPI-SC132M ...)
+* VEYE-MIPI-IMX335
=== How to upgrade camera firmware ===
=== How to upgrade camera firmware ===
−Each MIPI camera module has an i2c control interface. We use this i2c bus interface for firmware upgrades.
+Each MIPI camera module features an I2C control interface, which is used to facilitate firmware upgrades via the I2C bus.
−==== Prepare ====
+==== Preparation ====
−You can get the upgrade package for the camera from this [https://app.mediafire.com/4tov5s500gaif link].
+You can download the camera firmware upgrade package from the provided [https://www.mediafire.com/folder/4tov5s500gaif/camera_firmware_upgrade_images link]. The default file format is <code>ProductModel_Version_.bin</code>, for example, <code>MV-MIPI-IMX178M_C1.08_L1.02_upgrade.bin</code>.
−<br />
−To perform the upgrade, use the <code>veye_i2c_upgrade</code> tool. For different platforms, we provide the corresponding toolsets, such as <code>mv_tools_rpi</code>, which includes <code>veye_i2c_upgrade</code>.
+The <code>mv_tools_rpi</code> toolset can be found on GitHub.
−For instance,
−<br />
+Raspberry Pi platform tools are available for download at this [https://github.com/veyeimaging/mvcam_raspberrypi/tree/main/mv_tools_rpi link].
+Jetson platform tools at this [https://github.com/veyeimaging/nvidia_jetson_veye_bsp/tree/master/mv_tools_jetson/veye_upgrade link].
+RK35XX platform tools at this [https://github.com/veyeimaging/rk35xx_veye_bsp/blob/main/mv_tools_rockchip/veye_upgrade/veye_i2c_upgrade link].
+==== Upgrade Steps: ====
+===== Step 1: =====
+Place the upgrade package (e.g., <code>MV-MIPI-IMX178M_C1.08_L1.02_upgrade.bin</code>) in the same directory as <code>veye_i2c_upgrade</code>.
+===== Step 2: =====
+Ensure that the camera module is powered on.
+* When using the V4L2 driver, the camera will power on and probe automatically during the Linux boot process—simply power on the board.
+* For legacy Raspberry Pi models, you need to execute <code>camera_i2c_config</code> to power up the camera manually.
+===== Step 3: =====
+Refer to this article to determine which I2C bus the camera is connected to.
+[http://wiki.veye.cc/index.php/I2c_bus_number_and_video_node i2c bus number on different boards]
+===== Step 4: =====
+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>
+===== Step 5： =====
+Execute the upgrade command. A progress prompt will appear during the process:
+<code>sudo ./veye_i2c_upgrade [upgrade package file name] -b [i2c bus]</code>
+If the upgrade fails, power cycle the camera and try again.
+===== Step 6： =====
+After the upgrade, the camera will restart automatically. Verify the new firmware version using the same commands as in Step 4.
+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>
+===== Step 7： =====
+It’s recommended to restore the factory settings post-upgrade to prevent potential conflicts between the current configuration and the newly upgraded firmware:
+<code>./mv_mipi_i2c.sh -w -f factoryparam -b [i2c bus]</code>