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我正在使用 ST Micro 的 PSD835G2V-12UI 微控制器。该芯片已过时，Windows 7 不支持用于刷新固件的程序 PSDsoft Express。它在 Windows XP 上运行良好，但我想将编程移植到 Windows 7 机器上。

我正在使用 Raisonance RLINK JTAG 编程器连接计算机和微控制器。

ST micro 推荐使用 PSDsoft，这是他们用于编程的程序。但是，PSDsoft 不能在 Windows 7 上运行。

我在网上找到了一个可以使用 RIDE7 的部分解决方案。遗憾的是，RIDE7 不支持 PSD 芯片，它只支持 uPSD。我可以进行命令窗口调用并通过 RLINK 与芯片组进行有效通信。以下是我通过命令窗口获得的选项列表：（抱歉无法发布图片）

Syntax: PSD_pgm [JCIFile] [Actions Device Regions [FileName1] [FileName2]]

[JCIFile] is the name of the .JCI file containing the JTAG chain description.
If [JCIFile] is the only argument, the actions will be read from it.
If [Actions] exists, the commands in [JCIFile] will be ignored.

[Actions] can be any of these:
A: All: shortcut for "ISJECPVDKF"
U: USB: Check connection to RLink and display firmware information.
I: Id: Check connection to target and display silicon signature.
S: Security: Display the Security status.
J: JTAG: Enable JTAG/ISC.
E: Erase: Full Chip Erase.
C: Check: Blank-Check.
P: Program <FileName1>.
V: Verify against <FileName1>.
D: Dump to <FileName2> as osf file.
K: Disable JTAG/ISC.
F: Fatal: Any error is considered as fatal.
[Device] is the number of the device to be used (as referenced in the JCI file)

[Regions] is the regions to be affected: (as referenced in the JCI file)
   0 :  All  - all region
   1 :  Main - Main memory region
   2 :  Boot - Boot memory region
   3 :  PLD  - PLD/ACR region
   4 :  UserCode - Usercode region

[FileName1] exists if option P or V is used

[FileName2] exists if option D is used

我可以成功地进行以下命令调用：

C:\Raisonance\ride\bin\psd_pgm.exe C:\users\me\firmware\test\testFirmware.jci U 1 0

有了这些结果：

C:\Users\me> C:\Raisonance\ride\bin\psd_pgm.exe C:\users\me\firmware\test\testFirmware.jci U 1 0 

PSD_pgm: programming tool for uPSD
Copyright (c) 2010 Raisonance SAS
OK.
*** Analysing JCI file: C:\users\me\firmware\test\testFirmware.jci
Chain_Device1:
  Name: PSD835G2V
  UserCode:        0
  IRL: 5
Initializing and opening COM...OK.
Opening USB com...OK.
Getting Serial Number...OK.
  Serial Number is: dngStd004000693
Getting Firmware Version...OK.
  Firmware Version is: 0.0.3

Selecting and checking ID on device 1...OK.
Selecting regions 0: All...OK.

Bye.
Closing COM...OK.

除了“P”程序和“J”JTAG：启用 JTAG/ISC 之外，所有其他命令都有效。

我能够成功擦除芯片组的内存，但不能对芯片进行编程。

这是我在输入 JTAG 启用命令时看到的错误，这是程序命令的前兆：

ERROR 103：启用失败。0x41 != 0x40

C:\Raisonance\ride\bin\psd_pgm.exe C:\users\me\firmware\test\testFirmware.jci J 1 0

C:\Users\me> C:\Raisonance\ride\bin\psd_pgm.exe C:\users\me\firmware\test\testFirmware.jci J 1 0 
PSD_pgm: programming tool for uPSD
Copyright (c) 2010 Raisonance SAS
OK.
*** Analysing JCI file: C:\users\me\firmware\test\testFirmware.jci
Chain_Device1:
  Name: PSD835G2V
  UserCode:        0
  IRL: 5
Initializing and opening COM...OK.
Selecting and checking ID on device 1...OK.
Selecting regions 0: All...OK.
Enabling JTAG/ISC...

**ERROR 103: Enable failed. 0x41 != 0x40**
Bye.
Closing COM...OK.

这是我的 .jci 文件：

[JTAG-Chain]

Chain_Device1=PSD835G2V," C:\users\me\firmware\test\testFirmware.osf",2,0,FFFFFFFF,5,1
[DeviceID]

DeviceID_1=08030001,08030047,18030047,08031047,18031047,08050047
[SectorsSizes]
Device1_MAIN_SECTOR0=0x4000
Device1_MAIN_SECTOR1=0x4000
Device1_MAIN_SECTOR2=0x4000
Device1_MAIN_SECTOR3=0x4000
Device1_MAIN_SECTOR4=0x4000
Device1_MAIN_SECTOR5=0x4000
Device1_MAIN_SECTOR6=0x4000
Device1_MAIN_SECTOR7=0x4000
Device1_BOOT_SECTOR0=0x2000
Device1_BOOT_SECTOR1=0x2000
Device1_BOOT_SECTOR2=0x2000
Device1_BOOT_SECTOR3=0x2000
Device1_PLD=0x3760
Device1_USERCODE=0x20

所以我看到的问题是我可以与程序员沟通，但 JTAG 启用似乎存在内存映射问题。我不知道这意味着什么或如何解决这个问题。请看一下，如果我缺少任何信息/步骤，请告诉我。

谢谢，

弗拉德

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