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[269]  reset 后无法break到复位断点

asked 2022-01-02 21:38:01 +0800

杨杰 gravatar image

设置JTAG RESET事件后,软重启GDK7无法断到reset。Nano Code如下: 21:32:37#JTAG:Go/Step (0) command was planned to JTAG chip with handle 66419 21:32:37#EXDI:StartNotifyingRunChg3 21:32:37#JTGE:JtagRunControlEvent:type=65 deviceid=4096 dc=1,name= type= subtype= @0 21:32:37#JTGE:JtagRunControlEvent:type=65 deviceid=4097 dc=1,name= type= subtype= @0 21:32:37#JTGE:JtagRunControlEvent:type=65 deviceid=4098 dc=1,name= type= subtype= @0 21:32:37#JTGE:JtagRunControlEvent:type=65 deviceid=4099 dc=1,name= type= subtype= @0 21:32:37#JTAG:Pending flush 66419 is done 21:32:37#NB:No breakpoint is in active state (0x8000ffff) 21:33:19#JTGE:JtagMessageEvent:type=2 dbgportid=DCI: Device Gone (Target Power Lost or Cable Unplugged) 21:33:19#JTGE:JtagReconfigurationEvent:type=1 dbgportid=0 21:33:19#JTGE:JtagReconfigurationEvent:type=2 dbgportid=1 21:33:19#JTGE:JtagMessageEvent:type=2 dbgportid=DCI: A DCI device has been detected, attempting to establish connection 21:33:19#JTGE:JtagMessageEvent:type=2 dbgportid=DCI: Target connection has been fully established 21:33:19#JTGE:JtagReconfigurationEvent:type=1 dbgportid=0 21:33:19#JTGE:JtagReconfigurationEvent:type=2 dbgportid=1 21:33:19#JTGE:JtagTargetEvent:type=32 current state Started downmain , dbgportid=69632 21:33:24#JTGE:JtagMessageEvent:type=1 dbgportid=Error occurred while handling reset break: FlowController::SendPacket() Unable to send EXI packet - Write interface error. FlowController::SendPacket() Unable to send EXI packet - Write interface error. Received an unknown error (Win32 error: 0x000001b1(指定不存在的设备。)). Invalidated the USB device handle. 21:33:24#JTGE:JtagMessageEvent:type=2 dbgportid=DCI: Device Gone (Target Power Lost or Cable Unplugged) 21:33:24#JTGE:JtagReconfigurationEvent:type=1 dbgportid=0 21:33:24#JTGE:JtagReconfigurationEvent:type=2 dbgportid=1 21:33:24#JTGE:JtagMessageEvent:type=2 dbgportid=DCI: A DCI device has been detected, attempting to establish connection 21:33:24#JTGE:JtagMessageEvent:type=2 dbgportid=DCI: Target connection has been fully established 21:33:24#JTGE:JtagReconfigurationEvent:type=1 dbgportid=0 21:33:24#JTGE:JtagReconfigurationEvent:type=2 dbgportid=1 21:33:30#JTGE:JtagTargetEvent:type=32 current state Completed downmain , dbgportid=69632

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answered 2022-02-17 14:50:03 +0800

gdman gravatar image

这需要复位后自动重建连接和恢复会话,有些tricky,我们争取尽快把这个场景增强一下

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Asked: 2022-01-02 21:38:01 +0800

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Last updated: Feb 17 '22

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