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set_interrupt: if callbackTime is NOW, invoke handler.

pull/932/head
Rohit Grover 2015-02-25 11:21:17 +00:00 committed by Rohit Grover
parent 7d688ad607
commit 9c9553cfd7
1 changed files with 7 additions and 0 deletions
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7
libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/us_ticker.c
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@ -178,6 +178,13 @@ void us_ticker_set_interrupt(timestamp_t timestamp)
if (us_ticker_callbackPending && (callbackTime == us_ticker_callbackTimestamp)) {
return;
}
if (callbackTime == rtc1_getCounter()) {
us_ticker_callbackPending = false;
rtc1_disableCompareInterrupt();
us_ticker_irq_handler();
return;
}
NRF_RTC1->CC[0] = callbackTime & MAX_RTC_COUNTER_VAL;
us_ticker_callbackTimestamp = callbackTime;
if (!us_ticker_callbackPending) {