我用的是xds510仿真器,板子买了一个多月了,之前仿真的时候一直没有出现问题,可以连接仿真,今天就不能连接,报错信息为
rror connecting to the target:
Error 0x80002240/-121
Fatal Error during: Initialization, OCS, Control,
This error was generated by TI's USCIF driver.
SC_ERR_CMD_HANDLE <-121>
A bad controller handle has been given to a function,
either before attempting to open the controller, or after
having opened the controller and ignored its error status.
Valid controller handles are generated when attempts
to open the controller return a clean error status.
Sequence ID: 0
Error Code: -121
Error Class: 0x80002240
I/O Port = 240
Board Name: C5509A XDS510 Emulator
Cpu Name: CPU_1
Abort: Close Code Composer Studio.
Retry: Try to connect to the target again.
Cancel: Remain disconnected from the target
Diagnostic: Run diagnostic utility.
百度了一下,说是仿真驱动有问题,但是设备管理器显示的都已经安装好了,哪位知道的帮忙解答一下,我学的是C5509,这个问题不解决,后面的学习就没法进行了
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