ccs6.0里在线调试（debug）dsp28335时好时坏

Meng Zhang10

Other Parts Discussed in Thread: TMS320F28335

ccs6.0 里编译成功后，debug时好时坏，dsp为28335，仿真器瑞泰创新的xds200u。

配置目标文件里选的是xds 200 usb emulator，TMS320F28335；仿真器驱动应该是装好了，端口里显示xds2xx Emulator CDC Serial Port (COM9) 和xds2xx User CDC Serial Port (10)。

点击debug 后，目标板能连接上，但是无法运行。

test connection为：

An error occurred while soft opening the controller.

-----An error has occurred and this utility has aborted------

This error is generated by TI's USCIF driver or utilities.

The value is '-250' (0xffffff06) .

The title is 'SC_ERR_ECOM_EMUNAME' .

The explanation is:

An attempt to access the named emulator via USCIF ECOM has failed.

另外debug 下拉菜单里有工程名和配置文件（.ccxml），应该点击哪个？有什么区别？

8 年多前

0 10# 8 年多前

TI__Mastermind 21365 points

这个报错信息应该是仿真器驱动或通信存在问题，可能需要跟瑞泰确认是否驱动安装上还有遗漏。

工程名就是调试这个工程，而配置文件是一个调试器的启动，你可以用它调试多个不同的其它工程。

0 Meng Zhang10 8 年多前回复 10#

Prodigy 30 points

重新配置配置文件后，test configuration如下

Test configuration

[Start: Texas Instruments XDS2xx USB Emulator_0]

Execute the command:

%ccs_base%/common/uscif/dbgjtag -f %boarddatafile% -rv -o -S integrity

[Result]

-----[Print the board config pathname(s)]------------------------------------

C:\DOCUME~1\ADMINI~1\LOCALS~1\APPLIC~1\TEXASI~1\

CCS\TI\0\0\BrdDat\testBoard.dat

-----[Print the reset-command software log-file]-----------------------------

This utility has selected a 560/2xx-class product.

This utility will load the program 'xds2xxu.out'.

The library build date was 'May 21 2014'.

The library build time was '18:02:25'.

The library package version is '5.1.507.0'.

The library component version is '35.34.40.0'.

The controller does not use a programmable FPGA.

The controller has a version number of '13' (0x0000000d).

The controller has an insertion length of '0' (0x00000000).

This utility will attempt to reset the controller.

This utility has successfully reset the controller.

-----[Print the reset-command hardware log-file]-----------------------------

This emulator does not create a reset log-file.

-----[Perform the Integrity scan-test on the JTAG IR]------------------------

This test will use blocks of 512 32-bit words.

This test will be applied just once.

Do a test using 0xFFFFFFFF.

Scan tests: 1, skipped: 0, failed: 0

Do a test using 0x00000000.

Scan tests: 2, skipped: 0, failed: 0

Do a test using 0xFE03E0E2.

Scan tests: 3, skipped: 0, failed: 0

Do a test using 0x01FC1F1D.

Scan tests: 4, skipped: 0, failed: 0

Do a test using 0x5533CCAA.

Scan tests: 5, skipped: 0, failed: 0

Do a test using 0xAACC3355.

Scan tests: 6, skipped: 0, failed: 0

All of the values were scanned correctly.

The JTAG IR Integrity scan-test has succeeded.

-----[Perform the Integrity scan-test on the JTAG DR]------------------------