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ccoats

18 Posts
Posted - 17 Apr 2008 :  19:01:04  Show Profile  Email Poster
We have encountered an error code (55) which corresponds to the following error (ERROR_DEV_NOT_EXIST). It has occurred when we used your sample CAN application and did not close the application properly.

ctacke

877 Posts
Posted - 17 Apr 2008 :  22:02:52  Show Profile  Email Poster
Error 55 specifically translates to "The specified network resource or device is no longer available." If a device that supports only a single connection is opened (this is true for serial ports, CAN or whatever) then it cannot be opened again and trying to do so will yield an error 55.
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ccoats

18 Posts
Posted - 21 Apr 2008 :  09:36:26  Show Profile  Email Poster
Will issuing a SW command to reset the CAN chip automatically cause the port to close?
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akidder

1519 Posts
Posted - 21 Apr 2008 :  10:51:19  Show Profile  Email Poster
The reset command in the CAN driver resets the CAN controller. It does not close the CE driver.

Would it make sense to talk directly about what's happening in your application? Give us a call or drop us a line. We'll be glad to work through it with you.
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