Ok, I replied in the meantime :)

Good to know that you solved your issue!

----- Le 27 Mai 20, à 22:04, Kees Bakker k...@ijzerbout.nl a écrit :

> Found it.
> 
> There is a MAKE_TERM_CONNECT_DELAY that defaults to 0. This is the time
> between "make reset" and "make cleanterm".
> 
> In my case (and I'm guessing, all boards with Arduino bootloader) you
> need a brief delay, for example 2 seconds.
> 
> The default of MAKE_TERM_CONNECT_DELAY can be overruled by setting
> envvar TESTRUNNER_CONNECT_DELAY.
> 
> Hurray, my first successful test
> 
> $ TESTRUNNER_CONNECT_DELAY=3
> ~/src/RIOT/dist/tools/compile_and_test_for_board/compile_and_test_for_board.py
> ~/src/RIOT sodaq-sara-sff ~/src/RIOT/results --applications
> tests/evtimer_msg
> INFO:sodaq-sara-sff:Saving toolchain
> INFO:sodaq-sara-sff.tests/evtimer_msg:Board supported: True
> INFO:sodaq-sara-sff.tests/evtimer_msg:Board has enough memory: True
> INFO:sodaq-sara-sff.tests/evtimer_msg:Application has test: True
> INFO:sodaq-sara-sff.tests/evtimer_msg:Run compilation
> INFO:sodaq-sara-sff.tests/evtimer_msg:Run test
> INFO:sodaq-sara-sff.tests/evtimer_msg:Run test.flash
> INFO:sodaq-sara-sff.tests/evtimer_msg:Success
> INFO:sodaq-sara-sff:Tests successful
> 
> On 27-05-2020 21:31, Kees Bakker wrote:
>> Alexandre, do you have a suggestion?
>> Anyone?
>>
>> On 26-05-2020 21:59, Kees Bakker wrote:
>>> Hi,
>>>
>>> My setup is more or less correct. When I do
>>> $ BOARD=sodaq-sara-sff make -C tests/evtimer_msg flash term
>>> ...
>>> 2020-05-26 21:50:39,186 # Are the reception times of all 4 msgs close to
>>> the supposed values?
>>> 2020-05-26 21:50:39,187 # At   2361 ms received msg 0: "#2 supposed to
>>> be 2361"
>>> 2020-05-26 21:50:39,187 # At   2702 ms received msg 1: "#0 supposed to
>>> be 2701"
>>> 2020-05-26 21:50:39,670 # At   3202 ms received msg 2: "#1 supposed to
>>> be 3202"
>>> 2020-05-26 21:50:42,116 # At   5656 ms received msg 3: "#3 supposed to
>>> be 5656"
>>> 2020-05-26 21:50:42,127 # By now all msgs should have been received
>>> 2020-05-26 21:50:42,127 # If yes, the tests were successful
>>>
>>> It connects nicely to the /dev/ttyACM0 with all the expected
>>> output.
>>>
>>> However, when I make the "test" target it fails to find /dev/ttyACM0
>>>
>>> $ BOARD=sodaq-sara-sff make RIOT_CI_BUILD=1 CC_NOCOLOR=1
>>> --no-print-directory -C /home/kees/src/RIOT/tests/evtimer_msg test
>>> r
>>> /home/kees/src/RIOT/dist/tools/pyterm/pyterm -p "/dev/ttyACM0" -b
>>> "115200" --no-reconnect --noprefix --no-repeat-command-on-empty-line
>>> Connect to serial port /dev/ttyACM0
>>> could not open port /dev/ttyACM0: [Errno 2] No such file or directory:
>>> '/dev/ttyACM0'
>>> make[1]: *** [/home/kees/src/RIOT/Makefile.include:726: cleanterm] Error 2
>>> Traceback (most recent call last):
>>>   File "/usr/lib/python3/dist-packages/pexpect/spawnbase.py", line 166,
>>> in read_nonblocking
>>>     s = os.read(self.child_fd, size)
>>> OSError: [Errno 5] Input/output error
>>>
>>> In fact, I'm trying to run compile_and_test_for_board.py, but that fails
>>> on the "make test" command.
>>>
>>> Is there a timeout value somewhere that needs to be increased?
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