河北聯(lián)通IPTV機頂盒烽火HG680-R辦法

當貝桌面下載地址：

首先把TTL不接任何東西插到電腦上面
需要注意如下設置：TTL設置電平3.3V

計算機（我的電腦）->管理->設備管理器->CH340->波特率選擇115200點確定

首先把所有的線連接好，機頂盒處需要的線是ttl線，電源線，其他的不需要接，電腦方面只需要插上TTL就準備完畢了。
打開Putty
設置com口與波特率，然后點擊打開

接下來打開盒子的電源，putty就開始接收到數(shù)據(jù)了

AC_ON
MIU0_DQS-OK

MIU00_U
Relocation Offset is: 011d7000
[AT][MB][start ub][334]

U-Boot 2011.06 (Apr 02 2016 - 22:51:05)

[MIU INFO] miu opencreate instance at 559e9418 with private size 80 bytes at 559e9460
create instance at 559e94b8 with private size 52 bytes at 559e9500

uboot held at [557ddf60~56b00000],size=013220a0
CPU  : Clippers
Board: BD_MST207C_D01A_S_CLIPPERS
DRAM:  875 MiB
Now running in RAM - U-Boot at: 55c00000

eMMC: HS200 200MHz
下面的省略，還有很多，到此如果跟教程一樣的話就說明前期操作完美，可以進行下一步的操作了。

找一個FAT32格式的U盤，最好是空盤，以免出現(xiàn)莫名其妙的問題

把剛剛下載好的當貝桌面放入U盤的根目錄，然后插入盒子的usb里面

然后輸入命令：df

這里的 /mnt/usb/sda1就是我的U盤所在的目錄，你的可能不一樣，不過一般都是在mnt文件夾下面的sda1文件夾里面。

然后輸入命令進入U盤文件夾下面：cd /mnt/usb/sda1

接下來輸入命令：ls

shell@orange:/mnt/usb/sda1 # ls
DangBeiTvLauncher_2.1.2_znds.apk
LOST.DIR

上面的DangBeiTvLauncher_2.1.2_znds.apk就是我下載的當貝桌面apk

接下來輸入命令進行安裝：pm install DangBeiTvLauncher_2.1.2_znds.apk

shell@orange:/mnt/usb/sda1 # pm install DangBeiTvLauncher_2.1.2_znds.apk
pkg: DangBeiTvLauncher_2.1.2_znds.apk
caller: integrator_set_target_on_demand
[INFO] Data Exchange Count to User Space: 11
[INFO] Voltage: 115
on_demand_handshake: [cpu 3] [Binder_4] woken up, copy cpu_voltage:115 cpu_voltage_type:0 change_cnt: 11 to userspace
[result is 0] input: 11, wake_up wait_queue for write_down
[INFO] VoltageType: 0
[INFO] Data Exchange Count from User Space: 11
Function = change_cpus_timer, Line = 792, cpu0 do: [cpu0] adjust cpufreq for 701000 KHZ to 1200000 KHZ
caller: integrator_set_target_on_demand
[INFO] Data Exchange Count to User Space: 12
on_demand_handshake: [cpu 3] [Binder_4] woken up, copy cpu_voltage:115 cpu_voltage_type:0 change_cnt: 12 to userspace
[result is 0] input: 12, wake_up wait_queue for write_down
[INFO] Voltage: 115
[INFO] VoltageType: 0
[INFO] Data Exchange Count from User Space: 12
Function = change_cpus_timer, Line = 792, cpu0 do: [cpu0] adjust cpufreq for 1200000 KHZ to 701000 KHZ
Success

直到顯示Success為止即為安裝成功，下面我們來驗證一下，輸入命令：pm list packages

shell@orange:/mnt/usb/sda1 # pm list packages
package:com.boyaa.scmj.tv.youle
package:com.mstar.android.providers.tv
package:com.android.printspooler
package:com.android.defcontainer
package:android
package:com.android.settings
package:com.android.externalstorage
package:com.hbunicom.iptv
package:com.ipanel.ime
package:com.android.proxyhandler
package:cn.cheerz.ihw
package:com.android.dummyactivity
package:com.android.systemui
package:com.android.inputdevices
package:com.ipanel.home.ctc.upgrade
package:com.android.smspush
package:com.android.packageinstaller
package:com.mstar.miscsetting
package:com.cloud.cyber
package:com.mstar.tvsetting
package:com.ipanel.apps.loading
package:com.dangbei.tvlauncher
package:com.svox.pico
package:com.android.smart.terminal.nativeplayer
package:com.hpplay.happyplay.aw
package:com.huawei.iptv.stb.videotalk.activity
package:tvtests.com.mstar.android.tv
package:com.android.mcast
package:com.voole.vooledesktop
package:com.android.documentsui
package:com.live.firsttv
package:com.CTC_ChinaNet.android.tm
package:com.broadcom.bluetoothmonitor
package:com.android.wallpapercropper
package:com.android.sharedstoragebackup
package:com.android.location.fused
package:com.android.backupconfirm
package:com.android.providers.settings
package:com.android.vpndialogs
package:com.vogins.wodou
package:com.voole.webepg
package:com.android.keyguard
package:com.android.pacprocessor
package:com.huawei.dsm
package:com.android.shell
package:com.suning.tv.ebuy
package:com.mstar.tv.service
package:rca.rc.tvtaobao

仔細找，可以發(fā)現(xiàn)里面有我們安裝好的當貝桌面apk程序com.dangbei.tvlauncher
然后我們來讓當貝桌面啟動起來，如果盒子連接這電視機的話就可以看到顯示桌面已經(jīng)換成了當貝桌面，命令如下：am start com.dangbei.tvlauncher

shell@orange:/mnt/usb/sda1 # am start com.dangbei.tvlauncher
Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] pkg=com.dangbei.tvlauncher }
[dvfs_boost] this client is not running
Function = write_cpufreq_to_RIU, Line = 516, write cpu_freq to RIU: 0x3E8
caller: integrator_set_target_on_demand
[INFO] Data Exchange Count to User Space: 13
on_demand_handshake: [cpu 3] [Binder_4] woken up, copy cpu_voltage:115 cpu_voltage_type:0 change_cnt: 13 to userspace
[result is 0] input: 13, wake_up wait_queue for write_down
[INFO] Voltage: 115
[INFO] VoltageType: 0
[INFO] Data Exchange Count from User Space: 13
shell@orange:/mnt/usb/sda1 # cfg80211: Calling CRDA to update world regulatory domain
rtusb init rt2870 --->

此處省略幾百行代碼不需要糾結(jié)顯示了什么

[result is 0] input: 14, wake_up wait_queue for write_down
[INFO] Voltage: 115
[INFO] VoltageType: 0
[INFO] Data Exchange Count from User Space: 14
Function = change_cpus_timer, Line = 792, cpu0 do: [cpu0] adjust cpufreq for 1000000 KHZ to 701000 KHZ

顯示到這里，出現(xiàn)[INFO] Function 就表示已經(jīng)啟動當貝桌面完成了，到此，完成。