高通如何通过9008端口读取EMMC的分区

1.首先你需要安装QPST，然后确认QPST的安装目录下有如下2个文件

D:\Program Files (x86)\Qualcomm\QPST\bin

fhloader.exe
QSaharaServer.exe

2.设备需要切换到9008端口下，然后执行如下命令, 最后一个COM4是对应的9008端口号

QSaharaServer.exe -s 13:prog_emmc_firehose_8953_ddr.mbn -p \\.\COM4

如果成功，cmd下会有如下提示：

D:\Program Files (x86)\Qualcomm\QPST\bin>QSaharaServer.exe -s 13:prog_emmc_firehose_8953_ddr.mbn -p \\.\COM4
Binary build date: Nov 21 2017 @ 02:53:37
QSAHARASERVER CALLED LIKE THIS: 'QSaharaServer.ex'Current working dir: D:\Program Files (x86)\Qualcomm\QPST\bin
Sahara mappings:
2: amss.mbn
6: apps.mbn
8: dsp1.mbn
10: dbl.mbn
11: osbl.mbn
12: dsp2.mbn
16: efs1.mbn
17: efs2.mbn
20: efs3.mbn
21: sbl1.mbn
22: sbl2.mbn
23: rpm.mbn
25: tz.mbn
28: dsp3.mbn
29: acdb.mbn
30: wdt.mbn
31: mba.mbn
13: prog_emmc_firehose_8953_ddr.mbn

11:55:12: Requested ID 13, file: "D:\Program Files (x86)\Qualcomm\QPST\bin\prog_emmc_firehose_8953_ddr.mbn"

11:55:13: 354736 bytes transferred in 0.235000 seconds (1.4396MBps)



11:55:13: File transferred successfully


NOTE: Target requested image 13 which is DeviceProgrammer. Forcing QUIT. This is by design, ** All is well ** SUCCESS!!


11:55:13: Sahara protocol completed

3.生成rawprogram0.xml文件

4.dump终端EMMC的分区

fh_loader.exe --memoryname=emmc --sendxml=rawprogram0.xml --convertprogram2read --port=\\.\COM4

如果成功，会有如下提示：

D:\Program Files (x86)\Qualcomm\QPST\bin>fh_loader.exe --memoryname=emmc --sendxml=rawprogram0.xml --convertprogram2read --port=\\.\COM4

Base Version: 17.11.16.14.34
Binary build date: Nov 21 2017 @ 02:53:33
Incremental Build version: 17.11.21.02.53.33

12:29:59: INFO: FH_LOADER WAS CALLED EXACTLY LIKE THIS
************************************************
fh_loader.exe --memoryname=emmc --sendxml=rawprogram0.xml --convertprogram2read --port=\\.\COM4
************************************************

12:29:59: INFO: Current working dir (cwd): D:\Program Files (x86)\Qualcomm\QPST\bin\
12:29:59: INFO: Showing network mappings to allow debugging
12:29:59: INFO:



12:29:59: INFO: Trying to store 'rawprogram0.xml' in string table
12:29:59: INFO: Looking for file 'rawprogram0.xml'
12:29:59: INFO: User wants to talk to port '\\.\COM4'
12:29:59: INFO: Took       0.00000000 seconds to open port
12:29:59: INFO: Sorting TAGS to ensure order is ,, others, ,
12:29:59: INFO: If  you don't want this, use --dontsorttags

12:29:59: INFO: Sending 

12:29:59: INFO: TARGET SAID: 'logbuf@0x0806CC60 fh@0x08069AC8'
12:29:59: INFO: fh.attrs.MaxPayloadSizeToTargetInBytes = 1048576
12:29:59: INFO: fh.attrs.MaxPayloadSizeToTargetInBytesSupported = 1048576
12:29:59: INFO: ==============================================================
12:29:59: INFO: Files used and their paths
12:29:59: INFO:   1 'D:\Program Files (x86)\Qualcomm\QPST\bin\port_trace.txt'
12:29:59: INFO:   2 'D:\Program Files (x86)\Qualcomm\QPST\bin\rawprogram0.xml'

12:29:59: INFO:      _             (done)
12:29:59: INFO:     | |
12:29:59: INFO:   __| | ___  _ __   ___
12:29:59: INFO:  / _` |/ _ \| '_ \ / _ \
12:29:59: INFO: | (_| | (_) | | | |  __/
12:29:59: INFO:  \__,_|\___/|_| |_|\___|
12:29:59: INFO: {All Finished Successfully}

12:29:59: INFO: FILE ACCESS SLOW!!     0.00 B in  0.015 seconds (    0.00 Bps) --- Overall to target  0.031 seconds (0.00 Bps)