Mian Tang

USB TAP Problem: "CCS: Library not found"

Discussion created by Mian Tang on Nov 11, 2009
Latest reply on Nov 12, 2009 by Tom Thompson

Today, I got an problem when I emulator my code on the board. When I debugged the code, a window showed "CCSProtocolPlugin: CCS: Library not found".

 

I Check the "Device manager" in my laptop, I can see the "Jungo". I think it is the USB TAP driver. I tried to reinstall it, but the problem still existed. I started the "ccs.exe" manually, and type "show com", then some informations showed as follow:

 

Show commands turned on
Received  CMD_CONFIG_CHAIN. count = 0
command done - Ok
CCSAPI connection #1 accepted from localhost at Wed Nov 11 10:39:09 2009
Received  CMD_CHECK_MIN_VERSION
command done - Ok
Received  CMD_AVAILABLE_CONNECTIONS
command done - Ok
Received  CMD_DELETE_CC
command done - Ok
Received  CMD_SETUP_CC.CC = utap:
command done - Ok
Received  CMD_CONFIG_CHAIN. count = 1
    core 0: HawkV2
Available USB TAPs:
 07390232
Opening connection to USB TAP 07390232
Received an unknown command 45
USB TAP command done - Ok
Available USB TAPs:
 07390232
Opening connection to USB TAP 07390232
Received an unknown command 46
USB TAP command done - Ok
USB TAP command done - Cable disconnected
Received  CMD_RESET_TO_DEBUG
USB TAP command done - Library not found
Received  CMD_CONFIG_CHAIN. count = 0
USB TAP command done - Ok
CCSAPI connection #1 from localhost closed at Wed Nov 11 10:39:11 2009
Received  CMD_CONFIG_CHAIN. count = 0
USB TAP command done - Ok
CCSAPI connection #1 accepted from localhost at Wed Nov 11 10:44:55 2009
Received  CMD_CHECK_MIN_VERSION
command done - Ok
Received  CMD_AVAILABLE_CONNECTIONS
command done - Ok
Received  CMD_DELETE_CC
command done - Ok
Received  CMD_SETUP_CC.CC = utap:
command done - Ok
Received  CMD_CONFIG_CHAIN. count = 1
    core 0: HawkV2
Available USB TAPs:
 07390232
Opening connection to USB TAP 07390232
Received an unknown command 45
USB TAP command done - Ok
Available USB TAPs:
 07390232
Opening connection to USB TAP 07390232
Received an unknown command 46
USB TAP command done - Ok
USB TAP command done - Cable disconnected
Received  CMD_RESET_TO_DEBUG
USB TAP command done - Library not found
Received  CMD_CONFIG_CHAIN. count = 0
USB TAP command done - Ok
CCSAPI connection #1 from localhost closed at Wed Nov 11 10:44:57 2009

 

 

I can't understand it. I'm not sure that the hardware emulator is broken. So, please help me.

 

Thanks.

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