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Description
Hello,
We noticed that the MBED_16 is failing with IAR toolchain at least for STM32F4 and STM32L4 families
it gives the following result:
Executing 'python host_test.py -d D: -f "c:\MCDGitW601\mbed\build\test\NUCLEO_F410RB\IAR\MBED_16\rtc.bin" -p COM7 -t 15 -C 1.5 --auto -m NUCLEO_F410RB'
Test::Output::Start
MBED: Instrumentation: "COM7" and disk: "D:"
HOST: Copy image onto target...
1 file(s) copied.
HOST: Initialize serial port...
Looking for NUCLEO_F410RB with MBEDLS
...port ready!
HOST: Reset target...
HOST: Property 'timeout' = '20'
HOST: Property 'host_test_name' = 'rtc_auto'
HOST: Property 'description' = 'RTC'
HOST: Property 'test_id' = 'MBED_16'
HOST: Start test...
MBED: [1256729737] [2009-10-28 11:35:37 AM]
HOST: [1256729737] [2009-10-28 11:35:37 AM] received time +1256729737 sec after 0.00 sec... OK
MBED: [1256726138] [2009-10-28 10:35:38 AM]
HOST: [1256726138] [2009-10-28 10:35:38 AM] received time -3599 sec after 0.00 sec... FAIL
MBED: [1256729739] [2009-10-28 11:35:39 AM]
HOST: [1256729739] [2009-10-28 11:35:39 AM] received time +3601 sec after 0.00 sec... OK
MBED: [1256729740] [2009-10-28 11:35:40 AM]
HOST: [1256729740] [2009-10-28 11:35:40 AM] received time +1 sec after 0.00 sec... OK
MBED: [1256729741] [2009-10-28 11:35:41 AM]
HOST: [1256729741] [2009-10-28 11:35:41 AM] received time +1 sec after 0.00 sec... OK
{{failure}}
{{end}}
Test::Output::Finish
TargetTest::NUCLEO_F410RB[F63D]::IAR::MBED_16::RTC [FAIL] in 5.41 of 20 sec
Test summary:
+--------+---------------------+-----------+---------+------------------+--------------------+---------------+-------+
| Result | Target | Toolchain | Test ID | Test Description | Elapsed Time (sec) | Timeout (sec) | Loops |
+--------+---------------------+-----------+---------+------------------+--------------------+---------------+-------+
| OK | NUCLEO_F410RB[F63D] | uARM | MBED_16 | RTC | 5.43 | 20 | 1/1 |
| FAIL | NUCLEO_F410RB[F63D] | IAR | MBED_16 | RTC | 5.41 | 20 | 0/1 |
| OK | NUCLEO_F410RB[F63D] | ARM | MBED_16 | RTC | 22.07 | 20 | 1/1 |
| OK | NUCLEO_F410RB[F63D] | GCC_ARM | MBED_16 | RTC | 5.51 | 20 | 1/1 |
+--------+---------------------+-----------+---------+------------------+--------------------+---------------+-------+
Result: 1 FAIL / 3 OK
Adding the following line in rtc_read function of hal/targets/hal/TARGET_STM/TARGET_STMF4/rtc_api.c fixes the issue:
timeinfo.tm_isdst = -1;
Basically I would say that I am happy with this bug fix. But why is the issue toolchain dependent ?
I reverted the database and discovered that the issue appeared at the merge of PR#1863.
I cannot find the link between the modification and the failure, neither between the bug fix I suggest and the failure on IAR toolchain only...
Do you have any idea ?
Kind regards
Armelle
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