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ARMmbed / connectedhomeip

Project Connected Home over IP is a new Working Group within the Zigbee Alliance. This Working Group plans to develop and promote the adoption of a new connectivity standard to increase compatibility among smart home products, with security as a fundamental design tenet.
https://www.connectedhomeip.com
Apache License 2.0
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'Mutex 0x0 error' when executting some of unit-tests #141

Closed lukgni closed 3 years ago

lukgni commented 3 years ago

Problem

Running some of unit-tests (group) causes to 'Mutex 0x0 error' occur.

Proposed Solution

  1. Isolate tests which causes that problem.
  2. Debug it by investigating one of problematic tests
  3. Fix it!
lukgni commented 3 years ago

This problem could was only reproduced on DISCO_L475VG_IOT01A target and only with special set of tests enabled. The same set of tests works properly on CY8CPROTO_062_4343W target.

Additionally, depending number of tests enabled, reported MbedOS hardFault reason can be different.

Due to fact that DISCO_L475VG_IOT01A support within Mbed-CHIP integration will be dropped and mentioned issue can't be observed on CY8CPROTO_062_4343W target this ticket will be closed.