3 Commits (8f52816bbacd4b7ad2c95c5bc872e9270edd38e1)

Author	SHA1	Message	Date
Przemyslaw Stekiel	8f52816bba	lp_us_tickers test: fix overflow protection ... On slow targets with fast high frequency tickers like NRF51_DK (16 Mhz CPU/1MHz ticker) time window for test case execution without overflow needs to be increased. Add parameter to `overflow_protect` function to be able to set different time window without overflow for us ticker and lp ticker.	2018-05-25 12:20:10 -05:00
Przemyslaw Stekiel	0ecf58f51c	lp_us_tickers test: fix `increment test` for slow boards ... Increment test proves that ticker counter is incremented by one. This is done indirectly for high frequency counters where it is impossible to read 'value' and 'value + 1' in two successive ticker reads. This check is done indirectly by counting ticker ticks elapsed during execution of N cycles of empty while loop. Unfortunately on slow boards with fast tickers like NRF51_DK(16 MHz CPU/1MHz hf ticker) it is possible that for the same N cycles measured number of elapsed ticks in two successive calls is greater than 1. This patch provides fix for such case - measure operation is repeated with the same number of cycles.	2018-05-25 12:20:10 -05:00
Bartek Szatkowski	ba963b4453	Rename lp_us tests to common and hf to microsecond	2018-05-25 12:20:09 -05:00