OpenHarmony 调试命令
文章目录
- 一、hdc
- 二、Serial-COM
-
- 设置电源模式、电源管理，例如屏幕常亮
- 重启设备
本文源码默认为OpenHarmony v3.2 Beta4版本,如有纰漏，望不吝赐教~
一、hdc
1、设备
hdc 帮助手册
> hdc -h OpenHarmony device connector(HDC) ...---------------------------------global commands:---------------------------------- -h/help - Print hdc help -v/version- Print hdc version -l 0-5 - Set runtime loglevel -t connectkey - Use device with given connect key checkserver - check client-server version checkdevice - check server-daemon version---------------------------------component commands:-------------------------------session commands(on server): discover - Discover devices listening on TCP via LAN broadcast list targets [-v]- List all devices status, -v for detail tconn key - Connect device via key, TCP use ip:port example:192.168.0.100:10178/192.168.0.100 USB connect automatic, TCP need to connect manually UART connect need connect manually. Baud Rate can be specified with commas. key format: [,Baud Rate] example: tconn COM5,921600 Default Baud Rate is 921600. start [-r]- Start server. If with '-r', will be restart server kill [-r] - Kill server. If with '-r', will be restart server -s [ip:]port - Set hdc server listen configservice commands(on daemon): target mount - Set /system /vendor partition read-write target boot [-bootloader|-recovery] - Reboot the device or boot into bootloader\recovery. target boot [MODE] - Reboot the into MODE. smode [-r]- Restart daemon with root permissions, '-r' to cancel root permissions tmode usb - Reboot the device, listening on USB tmode port [port]- Reboot the device, listening on TCP port---------------------------------task commands:-------------------------------------file commands: file send [option] local remote- Send file to device file recv [option] remote local- Recv file from device option is -a|-s|-z -a: hold target file timestamp -sync: just update newer file -z: compress transfer -m: mode syncforward commands: fport localnode remotenode - Forward local traffic to remote device rport remotenode localnode - Reserve remote traffic to local host node config name format 'schema:content' examples are below: tcp: localfilesystem: localreserved: localabstract: dev: jdwp: (remote only) fport ls - Display forward/reverse tasks fport rm taskstr - Remove forward/reverse task by taskstringapp commands: install [-r] src - Send package(s) to device and install them src examples: single or multiple packages and directories (.hap) -r: replace existing application uninstall [-k] package - Remove application package from device -k: keep the data and cache directoriesdebug commands: hilog [-v]- Show device log, -v for detail shell [COMMAND...] - Run shell command (interactive shell if no command given) bugreport [PATH] - Return all information from the device, path will be save localpath jpid - List pids of processes hosting a JDWP transport sideload [PATH] - Sideload the given full OTA packagesecurity commands: keygen FILE - Generate public/private key; key stored in FILE and FILE.pub---------------------------------flash commands:------------------------------------flash commands: update packagename - Update system by package flash [-f] partition imagename - Flash partition by image erase [-f] partition - Erase partition format [-f] partition查看当前连接设备
#查看当前连接所有设备,-v 显示详情> hdc list targets （-v）7001005458323933328a59612f4b3900#设备为DAYU200 rk3568重启设备
> hdc shell reboot#串口命令下直接输入reboot即可设置屏幕旋转
源码路径：#foundation/window/window_manager/resources/config/${product}/display_manager_config.xml
#修改系统显示配置文件/system/etc/window/resources/display_manager_config.xml buildInDefaultOrientation配置项，如下 #未指明 #横屏 #反横屏 0#Step1、获取display_manager_config.xml配置文件到本地> hdc file recv /system/etc/window/resources/display_manager_config.xml C:\Users\xxx\Desktop\hdcLog#Step2、修改本地display_manager_config.xml buildInDefaultOrientation配置项...3#由于DAYU200 DEBUG线、USB线与电脑连接原因，为了操作方便将屏幕设为反竖屏...#Step3、替换设备的display_manager_config.xml> hdc shell mount -o remount,rw /> hdc shell chmod 777 /system/etc/window/resources/display_manager_config.xml> hdc file send C:\Users\xxx\Desktop\hdcLog\display_manager_config.xml /system/etc/window/resources/display_manager_config.xml#Step4、重启设备> hdc shell rebootpower-shell
>hdc shell power-shellusage: power-shellcommand list: setmode : Set power mode.#设置电源模式 wakeup : Wakeup system and turn screen on.#唤醒系统，点亮屏幕 suspend : Suspend system and turn screen off.#系统待机，熄灭屏幕 display : Update or Override display brightness.#更新或覆盖屏幕亮度 timeout : Override or Restore screen off time.#覆盖或重置熄屏时间 dump : Dump power info.#查看电源信息 help : Show this help menu.#展示帮助菜单设置电源模式/电源管理，例如屏幕常亮
方法一：命令设置电源性能模式，保持屏幕常亮
注意：重启后需要重新设置，源码修改见底部
#设置性能模式，屏幕常亮;600:正常模式601：省电模式602：性能模式603：极省电模式> hdc shell power-shell setmode 602方法二：修改设备电源管理配置文件power_mode_config.xml （原理可行，但实际无效，望大佬指点）
#Step1、获取power_mode_config.xml配置文件到本地> hdc file recv /system/etc/power_config/power_mode_config.xml C:\Users\xxx\Desktop\hdcLog#Step2、修改本地power_mode_config.xml 各个电源模式的DisplayOffTime 配置项设为-1，即功能关闭 -+ -+ -+ #Step3、替换设备的power_mode_config.xml> hdc shell mount -o remount,rw /> hdc shell chmod 777 /system/etc/power_config/power_mode_config.xml> hdc file send C:\Users\xxx\Desktop\hdcLog\power_mode_config.xml /system/etc/power_config/power_mode_config.xml#Step4、重启设备> hdc shell reboot如果想一劳永逸，可修改源码后编译即可。
源码路径：
base\powermgr\power_manager\services\native\profile\power_mode_config.xml
2、文件
获取文件到本地
> hdc file recv /system/etc/window/resources/display_manager_config.xml C:\Users\xxx\Desktop\hdcLog发送文件到设备
#挂载系统根目录> hdc shell mount -o remount,rw /#替换设备display_manager_config.xml文件> hdc file send C:\Users\xxx\Desktop\hdcLog\display_manager_config.xml /system/etc/window/resources/display_manager_config.xml#若display_manager_config.xml文件只读，无权限操作，需更改其权限> hdc shell chmod 777 /system/etc/window/resources/display_manager_config.xml二、Serial-COM
设置电源模式、电源管理，例如屏幕常亮
power-shell setmode 602
重启设备
reboot