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tests-mbed_hal-common_tickers: disable os tick while running test cases 

It has been noticed on NRF51_DK board that occurrence of system tick have impact on test execution.
NRF51_DK is a slow board with fast us ticker and handling of system tick interrupt takes about 250 us ticker ticks which have huge influence on interrupt tests where interrupt is set to <current count> + 100, 200, 500 ticks.
pull/7009/head
Przemyslaw Stekiel 2018-05-18 11:17:21 +02:00 committed by Bartek Szatkowski
parent 7d969326d6
commit c18763bb41
1 changed files with 8 additions and 0 deletions
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8
TESTS/mbed_hal/common_tickers/main.cpp
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@ -443,6 +443,8 @@ utest::v1::status_t us_ticker_setup(const Case *const source, const size_t index
{ {
intf = get_us_ticker_data()->interface; intf = get_us_ticker_data()->interface;
OS_Tick_Disable();
intf->init(); intf->init();
prev_irq_handler = set_us_ticker_irq_handler(ticker_event_handler_stub); prev_irq_handler = set_us_ticker_irq_handler(ticker_event_handler_stub);
@ -459,6 +461,8 @@ utest::v1::status_t us_ticker_teardown(const Case * const source, const size_t p
prev_irq_handler = NULL; prev_irq_handler = NULL;
OS_Tick_Enable();
return greentea_case_teardown_handler(source, passed, failed, reason); return greentea_case_teardown_handler(source, passed, failed, reason);
} }
@ -467,6 +471,8 @@ utest::v1::status_t lp_ticker_setup(const Case *const source, const size_t index
{ {
intf = get_lp_ticker_data()->interface; intf = get_lp_ticker_data()->interface;
OS_Tick_Disable();
intf->init(); intf->init();
prev_irq_handler = set_lp_ticker_irq_handler(ticker_event_handler_stub); prev_irq_handler = set_lp_ticker_irq_handler(ticker_event_handler_stub);
@ -483,6 +489,8 @@ utest::v1::status_t lp_ticker_teardown(const Case * const source, const size_t p
prev_irq_handler = NULL; prev_irq_handler = NULL;
OS_Tick_Enable();
return greentea_case_teardown_handler(source, passed, failed, reason); return greentea_case_teardown_handler(source, passed, failed, reason);
} }
#endif #endif