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ARMmbed / mbed-os-tf-m-regression-tests

An Mbed OS application that runs the TF-M regression tests
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Enable sync for Greentea test framework #71

Closed LDong-Arm closed 3 years ago

LDong-Arm commented 3 years ago

In a standard Greentea test setup, the host sends a sync signal to the target to start the test. This helps to avoid synchronisation issues, e.g. test already running before the host is ready.

To enable this, set "wait-for-sync" to 1 in mbed_app.json, or pass --sync to test_psa_target.py.

Note: Images built this way will NOT start tests on its own - they need to be driven by the Greentea host tools.

Log:

[1612528946.71][CONN][RXD] Booting TFM v1.1                                                              
[1612528946.71][CONN][RXD] Waiting for Greentea host      
[1612528946.71][CONN][RXD] mbedmbedmbedmbedmbedmbedmbedmbed                     
[1612528946.72][CONN][RXD] Starting TF-M regression tests                                                
[1612528946.72][CONN][INF] found SYNC in stream: {{__sync;4c998dcc-79ef-4f03-a9ae-450f65db60da}} it is #0 sent, queued...