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NRF51, NRF52: Implement us_ticker_free() function.

pull/7172/head
Przemyslaw Stekiel 2018-05-24 13:19:50 +02:00
parent 4d56b006d1
commit cca4090bf6
2 changed files with 10 additions and 4 deletions
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7
targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/us_ticker.c
View File

@ -137,6 +137,9 @@ void us_ticker_clear_interrupt(void)
void us_ticker_free(void)
{
// A common counter is used for RTC, lp_ticker and us_ticker, so it can't be
// disabled here, but this does not cause any extra cost.
nrf_timer_task_trigger(NRF_TIMER1, NRF_TIMER_TASK_STOP);
nrf_timer_int_disable(NRF_TIMER1, nrf_timer_compare_int_get(NRF_TIMER_CC_CHANNEL0));
us_ticker_initialized = false;
}

7
targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/us_ticker.c
View File

@ -137,6 +137,9 @@ void us_ticker_clear_interrupt(void)
void us_ticker_free(void)
{
// A common counter is used for RTC, lp_ticker and us_ticker, so it can't be
// disabled here, but this does not cause any extra cost.
nrf_timer_task_trigger(NRF_TIMER1, NRF_TIMER_TASK_STOP);
nrf_timer_int_disable(NRF_TIMER1, nrf_timer_compare_int_get(NRF_TIMER_CC_CHANNEL0));
us_ticker_initialized = false;
}