construct instances error with RT685 EVK

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glenne_4557
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Last seen: 2 months 1 day ago
Joined: 07/22/2019 - 5:43pm
construct instances error with RT685 EVK

I have an RT685 EVK with 06/14/19 BSP Release with no changes.  The following sequence shows my problem:

  1. Set switches to up-up-down, reset board, flash BSP as-is from DSP Concepts and run.  Green led blinks at the proper rate.
  2. Connect Audio Weaver Server.  It properly identifies the board but the CPU % does not update.  I've verified it is continuously polling for profile values.
  3. Start Audio Weaver Designer, click Refresh Target Info.  It properly shows two RT685EVK Endpoints.
  4. Load a Design and press the Run button

Error: Server Command Failure: Command sent to server: 0, destroy, Server response: failed, construct instances error

Notes:

  1. If I rebuild the BSP with 'RUN_STANDALONE' Audio Weaver Server then shows continuously updating cpu% but Designer still gets the error shown above.
  2. If I return switches to down-up-up and reset, the board boots, leds blink but the behaviour is the same - Server Command Failure.

What am I missing or can I try to get this to work properly?

Chris Perry
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Last seen: 1 day 16 hours ago
Joined: 07/16/2017 - 9:45am

The RT685EVK BSP using our newest AWECore-8 and requires a recent version of AWE_Server/Designer. What version of Designer are you running?

glenne_4557
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Last seen: 2 months 1 day ago
Joined: 07/22/2019 - 5:43pm

IAR Embedded Workbench for ARM 8.40.1.21539

Shared components 8.3.2.5988

Audio Weaver Designer 7.A.0.8 Pro

Axel Nilsson
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Last seen: 2 days 7 hours ago
Joined: 12/19/2016 - 2:02pm

Hi Glen. 

 

You'll need an 8.x version of Designer to use the RT685 BSP. Someone from DSP Concepts will be in touch shortly.

 

-Axel

glenne_4557
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Last seen: 2 months 1 day ago
Joined: 07/22/2019 - 5:43pm

That fixed my problem.  Thanks!