new_usb_upgrader_workflow

2017-01-19 16:10:17   0  举报

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新的USB升级器工作流程是一个简化和自动化的过程，旨在提高设备的性能和功能。这个流程包括以下几个步骤：首先，用户需要下载并安装最新的USB升级器软件；然后，将USB设备连接到计算机上，并确保它们之间建立了稳定的连接；接下来，运行升级器软件，选择要更新的设备型号和固件版本；在确认无误后，点击“开始升级”按钮，升级器将自动下载所需的固件文件并将其应用到设备上；最后，升级完成后，用户可以断开USB设备的连接，并在设备上检查新功能的可用性。通过这个新的USB升级器工作流程，用户可以轻松地保持他们的设备处于最佳状态，从而提高工作效率和满意度。

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大纲/内容

Prompt \"Failed\"

do upgrade of SoC

Reboot SoC to Normal Mode

No Event

Go to check SoC flag

Yes

Check validity and integrity of the upgrade package

Recovery Mode

Reset MCU

do upgrade of vihicle configuration

Copy the upgrade package to CACHE partition of eMMC

TP FW with App and BOOT upgrade package: tpboot_upgrade.imgTP FW with App only upgrade package: tp_upgrade.imgMCU upgrade package: mcu_upgrade.imgSoC upgrade package: da_upgrade.imgNavi upgrade package: NaviUpgrade/autonavi.tar.gz and NaviUpgrade/autonavi/Activate Navi of upgrade package: ReLoginCode.csvVehicle configuration upgrade package: The unique file is named after the suffix name of .carcfg， eg:HONDA-TAEA-3AFG82(Elysion)-20170213.carcfg

do upgrade of activate Navi

1.reboot to normal mode when misc flag is 0.2.reboot to recovery mode when misc flag is 1.

Check upgrade result

Wait for event of USB disk mounted

Check NAVI upgrade package in USB disk

check SoC flag:Upgrade_SoC flagis true?

Prompt \"success\"

upgrade NAVI

upgrade car configuration

Check Autoupdate.txtin USB disk

do upgrade of NAVI

Activate NAVI