DSTREAM-ST Getting Started Guide Document ID: 100892_1.0_07_en
Version 1.0
Troubleshooting
Next steps
You must perform a firmware update to restore full functionality.
To update the firmware to the latest version, see Update the DSTREAM-ST firmware.
5.3 Remotely restart a DSTREAM-ST unit
Describes how to remotely restart a DSTREAM-ST unit.
Remote restart is not supported by Arm Development Studio
Arm
®
Development Studio does not currently have a feature to remotely restart a DSTREAM-ST
unit, however, a workaround is available.
Workaround
To restart your DSTREAM-ST unit, update the firmware. At the end of a firmware update, the
DSTREAM-ST unit restarts.
To update the firmware of a DSTREAM-ST unit, either use:
•
The Arm Development Studio GUI. For instructions, see Update the DSTREAM-ST firmware.
•
The dbghw_batchupdater utility on the command line. For instructions, see the Updating
multiple debug hardware units topic in the Arm Development Studio User Guide.
5.4 Troubleshoot target connections
Your DSTREAM-ST unit is built for robust performance, but problems can arise when:
•
Incompatible hardware is used with software.
•
Hardware is not configured or connected correctly.
•
Other hardware-related issues.
Table 5-1: Target connection troubleshooting
Check List Things to check
Are you using the latest version of Arm
®
Development Studio?
Download and install the latest version of Arm Development Studio.
New functionality, bug-fixes, and support for new targets are
provided with every release of Arm Development Studio.
Are you using the latest firmware for your DSTREAM-ST unit. Use the Debug Hardware Firmware Installer view in Arm
Development Studio to update the firmware for your DSTREAM-ST
unit.
Are all the cables connected and seated properly in the correct
orientation.
•
Make sure all the cables are connected and seated properly.
•
Check that the stripe on the debug cable matches up with
pin-1 of the debug connector.
Does the pin-out of the target's debug connector match the pin-out
of your DSTREAM-ST unit?
Check the connection pin-out details of your connector.
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Non-Confidential
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