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New Crowdin translations - zh-CN (#25483)

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2025-09-11 08:29:25 +10:00
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docs/zh/advanced_config/bootloader_update.md
+56 -56
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@@ -37,8 +37,8 @@ You can enable this key in your own custom firmware if needed.
2. [Update the Firmware](../config/firmware.md#custom) with an image containing the new/desired bootloader.
::: info
The updated bootloader might be included the default firmware for your board or supplied in custom firmware.
::: info
The updated bootloader might be included the default firmware for your board or supplied in custom firmware.
:::
@@ -47,7 +47,7 @@ You can enable this key in your own custom firmware if needed.
4. [Find and enable](../advanced_config/parameters.md) the parameter [SYS_BL_UPDATE](../advanced_config/parameter_reference.md#SYS_BL_UPDATE).
5. 重新启动（断开/重新连接飞控板）。
Bootloader 更新只需要几秒钟即可完成。
Bootloader 更新只需要几秒钟即可完成。
Generally at this point you may then want to [update the firmware](../config/firmware.md) again using the correct/newly installed bootloader.
@@ -89,80 +89,80 @@ The following steps explain how you can "manually" update the bootloader using a
1. Get a binary containing the bootloader (either from dev team or [build it yourself](#building-the-px4-bootloader)).
2. Get a [Debug Probe](../debug/swd_debug.md#debug-probes-for-px4-hardware).
Connect the probe your PC via USB and setup the `gdbserver`.
Connect the probe your PC via USB and setup the `gdbserver`.
3. Go into the directory containing the binary and run the command for your target bootloader in the terminal:
- FMUv6X
- FMUv6X
```sh
arm-none-eabi-gdb px4_fmu-v6x_bootloader.elf
```
```sh
arm-none-eabi-gdb px4_fmu-v6x_bootloader.elf
```
- FMUv6X-RT
- FMUv6X-RT
```sh
arm-none-eabi-gdb px4_fmu-v6xrt_bootloader.elf
```
```sh
arm-none-eabi-gdb px4_fmu-v6xrt_bootloader.elf
```
- FMUv5
- FMUv5
```sh
```
```sh
```
::: info
H7 Bootloaders from [PX4/PX4-Autopilot](https://github.com/PX4/PX4-Autopilot) are named with pattern `*._bootloader.elf`.
Bootloaders from [PX4/PX4-Bootloader](https://github.com/PX4/PX4-Bootloader) are named with the pattern `*_bl.elf`.
::: info
H7 Bootloaders from [PX4/PX4-Autopilot](https://github.com/PX4/PX4-Autopilot) are named with pattern `*._bootloader.elf`.
Bootloaders from [PX4/PX4-Bootloader](https://github.com/PX4/PX4-Bootloader) are named with the pattern `*_bl.elf`.
:::
4. The _gdb terminal_ appears and it should display (something like) the following output:
```sh
GNU gdb (GNU Tools for Arm Embedded Processors 7-2017-q4-major) 8.0.50.20171128-git
Copyright (C) 2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "--host=x86_64-linux-gnu --target=arm-none-eabi".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.sourceware.org/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<https://www.sourceware.org/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from px4fmuv5_bl.elf...done.
```
```sh
GNU gdb (GNU Tools for Arm Embedded Processors 7-2017-q4-major) 8.0.50.20171128-git
Copyright (C) 2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "--host=x86_64-linux-gnu --target=arm-none-eabi".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.sourceware.org/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<https://www.sourceware.org/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from px4fmuv5_bl.elf...done.
```
5. Find your `<dronecode-probe-id>` by running an `ls` command in the **/dev/serial/by-id** directory.
6. Now connect to the debug probe with the following command:
```sh
tar ext /dev/serial/by-id/<dronecode-probe-id>
```
```sh
tar ext /dev/serial/by-id/<dronecode-probe-id>
```
7. Power on the Pixhawk with another USB cable and connect the probe to the `FMU-DEBUG` port.
::: info
If using a Zubax BugFace BF1 you may need to remove the case in order to connect to the `FMU-DEBUG` port (e.g. on Pixhawk 4 you would do this using a T6 Torx screwdriver).
::: info
If using a Zubax BugFace BF1 you may need to remove the case in order to connect to the `FMU-DEBUG` port (e.g. on Pixhawk 4 you would do this using a T6 Torx screwdriver).
:::
8. Use the following command to scan for the Pixhawk\`s SWD and connect to it:
```sh
(gdb) mon swdp_scan
(gdb) attach 1
```
```sh
(gdb) mon swdp_scan
(gdb) attach 1
```
9. 将二进制文件加载到 Pixhawk 中 ：
```sh
(gdb) load
```
```sh
(gdb) load
```
After the bootloader has updated you can [Load PX4 Firmware](../config/firmware.md) using _QGroundControl_.
@@ -181,25 +181,25 @@ Early FMUv2 [Pixhawk-series](../flight_controller/pixhawk_series.md#fmu_versions
1. 插入 SD 卡（使能引导日志记录，便于调试任何可能的问题）。
2. [Update the Firmware](../config/firmware.md) to PX4 _master_ version (when updating the firmware, check **Advanced settings** and then select **Developer Build (master)** from the dropdown list).
_QGroundControl_ will automatically detect that the hardware supports FMUv2 and install the appropriate Firmware.
_QGroundControl_ will automatically detect that the hardware supports FMUv2 and install the appropriate Firmware.
![FMUv2 update](../../assets/qgc/setup/firmware/bootloader_update.jpg)
![FMUv2 update](../../assets/qgc/setup/firmware/bootloader_update.jpg)
等待飞控重启。
等待飞控重启。
3. [Find and enable](../advanced_config/parameters.md) the parameter [SYS_BL_UPDATE](../advanced_config/parameter_reference.md#SYS_BL_UPDATE).
4. 重新启动（断开/重新连接飞控板）。
Bootloader 更新只需要几秒钟即可完成。
Bootloader 更新只需要几秒钟即可完成。
5. Then [Update the Firmware](../config/firmware.md) again.
This time _QGroundControl_ should autodetect the hardware as FMUv3 and update the Firmware appropriately.
This time _QGroundControl_ should autodetect the hardware as FMUv3 and update the Firmware appropriately.
![FMUv3 update](../../assets/qgc/setup/firmware/bootloader_fmu_v3_update.jpg)
![FMUv3 update](../../assets/qgc/setup/firmware/bootloader_fmu_v3_update.jpg)
::: info
If the hardware has the [Silicon Errata](../flight_controller/silicon_errata.md#fmuv2-pixhawk-silicon-errata) it will still be detected as FMUv2 and you will see that FMUv2 was re-installed (in console).
在这种情况下，您将无法安装 FMUv3 硬件。
::: info
If the hardware has the [Silicon Errata](../flight_controller/silicon_errata.md#fmuv2-pixhawk-silicon-errata) it will still be detected as FMUv2 and you will see that FMUv2 was re-installed (in console).
在这种情况下，您将无法安装 FMUv3 硬件。
:::