questions to spfatal07 and unlimited tests

[Christian Mauderer]

Joel Sherrill wrote:
> Christian Mauderer wrote:
>> Than you for your informative answer. Now I know a little bit more :-)
>>
>> I have got a remark to another test:
>> By running the sp20-test, it seems that the periods for the tasks are to
>> short to print the full text on a 115200 bps serial link. I had to set
>> them higher to run the test successfully.
>> The original definition in the task1.c was:
>> uint32_t      Periods[7]    = { 0,   2,   2,   2,   2, 100, 0 };
>> I have multiplied all times by 10 to run the test and got the following
>> line:
>> uint32_t      Periods[7]    = { 0,   20,   20,   20,   20, 1000, 0 };
>>
>>   
> Did that impact the total run-time?
>
> Or the iteration totals?
>> Kind regards,
>> Christian Mauderer
>>
>>   
>
>
I think it only needs longer. But I can't say for sure, because the test
doesn't run completly with the shorter periods.

If that helps, here is the output of the test with the original periods:
*** TEST 20 ***
TA1 - rtems_rate_monotonic_create id = 0x42010001
TA1 - rtems_rate_monotonic_ident id = 0x42010001
TA1 - (0x42010001) period 2
TA2 - rtems_rate_monotonic_create id = 0x42010002
TA2 - rtems_rate_monotonic_ident id = 0x42010002
TA2 - (0x42010002) period 2
TA3 - rtems_rate_monotonic_create id = 0x42010003
TA3 - rtems_rate_monotonic_ident id = 0x42010003
TA3 - (0x42010003) period 2
TA4 - rtems_rate_monotonic_create id = 0x42010004
TA4 - rtems_rate_monotonic_ident id = 0x42010004
TA4 - (0x42010004) period 2
TA5 - rtems_rate_monotonic_create id = 0x42010005
TA5 - rtems_rate_monotonic_ident id = 0x42010005
TA5 - (0x42010005) period 100
TA6 - rtems_rate_monotonic_create id = 0x42010006
TA6 - rtems_rate_monotonic_ident id = 0x42010006
TA6 - (0x42010006) period 0
TA5 - PERIODS CHECK OK (1)
TA5 - PERIODS CHECK OK (2)
TA5 - PERIODS CHECK OK (3)
TA5 - PERIODS CHECK OK (4)
TA5 - PERIODS CHECK OK (5)
TA6 - Actual: 10  Expected: 10 - OK
TA6 - Actual: 20  Expected: 20 - OK
TA6 - Actual: 30  Expected: 30 - OK
TA6 - Actual: 40  Expected: 40 - OK
TA6 - Actual: 50  Expected: 50 - OK
TA6 - Actual: 60  Expected: 60 - OK
TA6 - Actual: 70  Expected: 70 - OK
TA6 - Actual: 80  Expected: 80 - OK
TA6 - Actual: 90  Expected: 90 - OK
TA6 - Actual: 100  Expected: 100 - OK

rtems_rate_monotonic_period FAILED -- expected (successful completion)
got (timed out waiting)


And here with the altered periods:
*** TEST 20 ***
TA1 - rtems_rate_monotonic_create id = 0x42010001
TA1 - rtems_rate_monotonic_ident id = 0x42010001
TA1 - (0x42010001) period 20
TA2 - rtems_rate_monotonic_create id = 0x42010002
TA2 - rtems_rate_monotonic_ident id = 0x42010002
TA2 - (0x42010002) period 20
TA3 - rtems_rate_monotonic_create id = 0x42010003
TA3 - rtems_rate_monotonic_ident id = 0x42010003
TA3 - (0x42010003) period 20
TA4 - rtems_rate_monotonic_create id = 0x42010004
TA4 - rtems_rate_monotonic_ident id = 0x42010004
TA4 - (0x42010004) period 20
TA5 - rtems_rate_monotonic_create id = 0x42010005
TA5 - rtems_rate_monotonic_ident id = 0x42010005
TA5 - (0x42010005) period 1000
TA6 - rtems_rate_monotonic_create id = 0x42010006
TA6 - rtems_rate_monotonic_ident id = 0x42010006
TA6 - (0x42010006) period 0
TA6 - Actual: 10  Expected: 10 - OK
TA6 - Actual: 20  Expected: 20 - OK
TA6 - Actual: 30  Expected: 30 - OK
TA6 - Actual: 40  Expected: 40 - OK
TA6 - Actual: 50  Expected: 50 - OK
TA6 - Actual: 60  Expected: 60 - OK
TA6 - Actual: 70  Expected: 70 - OK
TA6 - Actual: 80  Expected: 80 - OK
TA6 - Actual: 90  Expected: 90 - OK
TA6 - Actual: 100  Expected: 100 - OK
TA5 - PERIODS CHECK OK (1)
TA5 - PERIODS CHECK OK (2)
TA5 - PERIODS CHECK OK (3)
TA5 - PERIODS CHECK OK (4)
TA5 - PERIODS CHECK OK (5)
TA5 - PERIODS CHECK OK (6)
TA5 - PERIODS CHECK OK (7)
TA5 - PERIODS CHECK OK (8)
TA5 - PERIODS CHECK OK (9)
TA5 - PERIODS CHECK OK (10)
*** END OF TEST 20 ***

-- 
Christian Mauderer, embedded brains GmbH

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