SYNC_FAILED error while running greentea

Description

Issue request type

[ ] Question
[ ] Enhancement
[x] Bug

I am getting this SYNC_FAILED error when I run my customized test. It only happens on my NUCLEO-F091RC board and not on my disco-l475vg-iot01a board where it succeeds. Does this have to do something with memory?

mbed version- 1.10.4 mbed-os: 6.4.0

Here is the log when I run greentea tests on NUCLEO-F091RC board

Build successes:

NUCLEO_F091RC::GCC_ARM::MBED-BUILD

NUCLEO_F091RC::GCC_ARM::TESTS-LAB7-LCD-LED-TEST [mbed] Exec "mbedgt --test-spec .\BUILD\tests\NUCLEO_F091RC\GCC_ARM\test_spec.json -n tests-lab7-lcd-led-test -V" in "C:\Users\naknai01\Documents\greentea tutorial\educheck\codegrader" mbedgt: greentea test automation tool ver. 1.7.4 mbedgt: test specification file '.\BUILD\tests\NUCLEO_F091RC\GCC_ARM\test_spec.json' (specified with --test-spec option) mbedgt: using '.\BUILD\tests\NUCLEO_F091RC\GCC_ARM\test_spec.json' from current directory! mbedgt: detecting connected mbed-enabled devices... mbedgt: detected 1 device	platform_name	platform_name_unique	serial_port	mount_point	target_id
NUCLEO_F091RC	NUCLEO_F091RC[0]	COM10	E:	075002216669702B592DE646

mbedgt: processing target 'NUCLEO_F091RC' toolchain 'GCC_ARM' compatible platforms... (note: switch set to --parallel 1)	platform_name	platform_name_unique	serial_port	mount_point	target_id
NUCLEO_F091RC	NUCLEO_F091RC[0]	COM10:9600	E:	075002216669702B592DE646

mbedgt: test case filter (specified with -n option) tests-lab7-lcd-led-test test filtered in 'tests-lab7-lcd-led-test' mbedgt: running 1 test for platform 'NUCLEO_F091RC' and toolchain 'GCC_ARM' use 1 instance of execution threads for testing mbedgt: checking for 'host_tests' directory above image directory structure found 'host_tests' directory in: 'TESTS\host_tests' mbedgt: selecting test case observer... calling mbedhtrun: mbedhtrun -m NUCLEO_F091RC -p COM10:9600 -f "BUILD/tests/NUCLEO_F091RC/GCC_ARM/TESTS/Lab7/lcd-led-test/lcd-led-test.bin" -e "TESTS\host_tests" -d E: -c default -t 075002216669702B592DE646 -r default -C 4 --sync 5 -P 60 mbedgt: mbed-host-test-runner: started [1605001194.24][HTST][INF] host test executor ver. 0.0.15 [1605001194.24][HTST][INF] copy image onto target... [1605001194.24][COPY][INF] Waiting up to 60 sec for '075002216669702B592DE646' mount point (current is 'E:')... 1 file(s) copied. [1605001204.62][HTST][INF] starting host test process... [1605001204.93][CONN][INF] starting connection process... [1605001204.93][CONN][INF] notify event queue about extra 60 sec timeout for serial port pooling [1605001204.93][CONN][INF] initializing serial port listener... [1605001204.93][PLGN][INF] Waiting up to 60 sec for '075002216669702B592DE646' serial port (current is 'COM10')... [1605001204.93][HTST][INF] setting timeout to: 60 sec [1605001204.95][SERI][INF] serial(port=COM10, baudrate=9600, read_timeout=0.01, write_timeout=5) [1605001204.95][SERI][INF] reset device using 'default' plugin... [1605001205.20][SERI][INF] waiting 1.00 sec after reset [1605001206.20][SERI][INF] wait for it... [1605001206.23][SERI][TXD] mbedmbedmbedmbedmbedmbedmbedmbedmbedmbed [1605001206.23][CONN][INF] sending up to 5 sync packets (specified with --sync=5) [1605001206.23][CONN][INF] sending preamble '62e5d8fb-334d-46a0-9b7d-adbc172fdb50' [1605001206.27][SERI][TXD] {{sync;62e5d8fb-334d-46a0-9b7d-adbc172fdb50}} [1605001211.27][CONN][INF] Reset the part and send in new preamble... [1605001211.27][SERI][INF] reset device using 'default' plugin... [1605001211.53][SERI][INF] waiting 1.00 sec after reset [1605001212.53][SERI][INF] wait for it... [1605001212.53][CONN][INF] resending new preamble 'c93a5718-58ce-4f87-9ff0-aec542a4052e' after 5.00 sec [1605001212.56][SERI][TXD] {{sync;c93a5718-58ce-4f87-9ff0-aec542a4052e}} [1605001217.56][CONN][INF] Reset the part and send in new preamble... [1605001217.56][SERI][INF] reset device using 'default' plugin... [1605001217.81][SERI][INF] waiting 1.00 sec after reset [1605001218.81][SERI][INF] wait for it... [1605001218.81][CONN][INF] resending new preamble 'e91a243f-83a5-48f9-bce9-3cb8e9d49847' after 5.00 sec [1605001218.85][SERI][TXD] {{sync;e91a243f-83a5-48f9-bce9-3cb8e9d49847}} [1605001223.85][CONN][INF] Reset the part and send in new preamble... [1605001223.85][SERI][INF] reset device using 'default' plugin... [1605001224.10][SERI][INF] waiting 1.00 sec after reset [1605001225.10][SERI][INF] wait for it... [1605001225.10][CONN][INF] resending new preamble 'b88c9b5b-79cb-4e30-b1e7-54f745b83672' after 5.00 sec [1605001225.13][SERI][TXD] {{sync;b88c9b5b-79cb-4e30-b1e7-54f745b83672}} [1605001230.14][CONN][INF] Reset the part and send in new preamble... [1605001230.14][SERI][INF] reset device using 'default' plugin... [1605001230.39][SERI][INF] waiting 1.00 sec after reset [1605001231.39][SERI][INF] wait for it... [1605001231.39][CONN][INF] resending new preamble '3ab6180a-ac87-485e-b301-8778421d09f8' after 5.01 sec [1605001231.42][SERI][TXD] {{sync;3ab6180a-ac87-485e-b301-8778421d09f8}} [1605001231.44][HTST][ERR] None [1605001231.44][HTST][WRN] stopped to consume events due to notify_sync_failed event [1605001231.44][HTST][INF] exit_event_queue received [1605001231.44][HTST][INF] test suite run finished after 26.51 sec... [1605001231.47][HTST][INF] CONN exited with code: 0 [1605001231.47][HTST][INF] No events in queue [1605001231.47][HTST][INF] host test result() call skipped, received: sync_failed [1605001231.47][HTST][WRN] missing __exit event from DUT [1605001231.47][HTST][INF] calling blocking teardown() [1605001231.47][HTST][INF] teardown() finished [1605001231.47][HTST][INF] {{result;sync_failed}} mbedgt: retry mbedhtrun 1/1 mbedgt: ['mbedhtrun', '-m', 'NUCLEO_F091RC', '-p', 'COM10:9600', '-f', '"BUILD/tests/NUCLEO_F091RC/GCC_ARM/TESTS/Lab7/lcd-led-test/lcd-led-test.bin"', '-e', '"TESTS\host_tests"', '-d', 'E:', '-c', 'default', '-t', '075002216669702B592DE646', '-r', 'default', '-C', '4', '--sync', '5', '-P', '60'] failed after 1 count mbedgt: checking for GCOV data... mbedgt: mbed-host-test-runner: stopped and returned 'SYNC_FAILED' mbedgt: test case summary event not found no test case report present, assuming test suite to be a single test case! test suite: tests-lab7-lcd-led-test test case: tests-lab7-lcd-led-test mbedgt: test on hardware with target id: 075002216669702B592DE646 mbedgt: test suite 'tests-lab7-lcd-led-test' ......................................................... SYNC_FAILED in 37.88 sec test case: 'tests-lab7-lcd-led-test' ......................................................... ERROR in 37.88 sec mbedgt: test case summary: 0 passes, 1 failure mbedgt: all tests finished! mbedgt: shuffle seed: 0.0206835755 mbedgt: test suite report:	target	platform_name	test suite	result	elapsed_time (sec)	copy_method
NUCLEO_F091RC-GCC_ARM	NUCLEO_F091RC	tests-lab7-lcd-led-test	SYNC_FAILED	37.88	default

mbedgt: test suite results: 1 SYNC_FAILED

ARMmbed / mbed-os-tools

SYNC_FAILED error while running greentea #246

Description

Issue request type