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cc3200: Clear the pending interrupt flag when disabling RTC callbacks.

This commit is contained in:
Daniel Campora 2015-05-01 22:04:26 +02:00
parent a9afcb159a
commit 71d482df47
1 changed files with 4 additions and 2 deletions
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6
cc3200/mods/pybrtc.c
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@ -111,11 +111,13 @@ STATIC void pyb_rtc_callback_enable (mp_obj_t self_in) {
STATIC void pyb_rtc_callback_disable (mp_obj_t self_in) {
// check the wake from param
if (pybrtc_data.prwmode & PYB_PWR_MODE_ACTIVE) {
// enable the slow clock interrupt
// disable the slow clock interrupt
MAP_PRCMIntDisable(PRCM_INT_SLOW_CLK_CTR);
}
// disable wake from ldps and hibernate
pybsleep_configure_timer_wakeup (PYB_PWR_MODE_ACTIVE);
// read the interrupt status to clear any pending interrupt
(void)MAP_PRCMIntStatus();
}
/******************************************************************************/
@ -217,7 +219,7 @@ STATIC mp_obj_t pyb_rtc_callback (mp_uint_t n_args, const mp_obj_t *pos_args, mp
// set the lpds callback
pybsleep_set_timer_lpds_callback(_callback);
// the interrupt priority is ignored since is already set to to highest level by the sleep module
// the interrupt priority is ignored since it's already set to to highest level by the sleep module
// to make sure that the wakeup callbacks are always called first when resuming from sleep
// enable the interrupt (the object is not relevant here, the function already knows it)