I experience errors in debugging using the DS-5.
The debugger have a 50/50 chance of connecting.
This issue is related to TCP.
Scenario:
1. Compile and debug.
Result: Successful
2. Stop and disconnect
3. reconnect and debug
Result: - sometimes Error
- sometimes Connected
I tried the following versions v5.18 to v5.20
Hi,
I tried to replicate this yesterday using a Phytec Freescale Vybrid based dev board and didn't have any trouble connecting over CMSIS-DAP to the Cortex-M4. This was using DS-5 v5.20.
Are you running DS-5 in a virtual machine inside of Windows? That can be a potential source of USB issues.
I suggest that you get in touch with ARM technical support if there isn't an obvious fix.
Thanks,
Joe
We are also having debug issues with Phytec Vybrid dev board.
Most of the time the debugger will not connect because no debug device is found.
Power cycling the pcb as suggested by Phytec Support does not resolve the issue.
We are using DS5 5.18.0 running under UBUNTU 14.04.
Is anyone out there having reliable operation? What are you doing differently?