XDS100V3.0仿真motoware自带工程的操作问题
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核心为28069+DRV8301,留的是14P的JTAG接口,仿真器为XDS100V3.0
上电后,通过UniFlash,可以对芯片进行下载、读取等操作,说明硬件连接没问题;
工程选用motoware自带工程,例如proj_lab5.0等,debug时候连接不上,提示没有识别。如图
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接下来,打开工程内的TMS320F28069_xds100v2.ccxml,添加了XDS100V3.0,并在它下面添加了28069器件,点击“Test Connection”,测试过程及测试结果正常,如下:
The JTAG IR Integrity scan-test has succeeded.
-----[Perform the Integrity scan-test on the JTAG DR]------------------------
This test will use blocks of 64 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 DR Integrity scan-test has succeeded.
[End: Texas Instruments XDS100v3 USB Debug Probe_0]
然而,再次点击debug,还是连接不上,请问,应该如何操作呢?
解决方法
建立新的物理设备(XDS100V3.0)并在其下添加相应器件后,删除已有的XDS100V2,并且保存,就可以debug。如果不删除V2,则一直尝试使用V2,即便将V3.0进行“UP”操作,V2还是会回到第一位。
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