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adding CIRCUITPY_ALARM checks to port.c

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This commit is contained in:
Max Holliday 2021-10-11 15:03:57 -06:00
parent 5c4f903328
commit 37bddecf54
1 changed files with 7 additions and 0 deletions
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7
ports/atmel-samd/supervisor/port.c
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@ -65,9 +65,12 @@
#include "common-hal/pwmio/PWMOut.h" #include "common-hal/pwmio/PWMOut.h"
#include "common-hal/ps2io/Ps2.h" #include "common-hal/ps2io/Ps2.h"
#include "common-hal/rtc/RTC.h" #include "common-hal/rtc/RTC.h"
#if CIRCUITPY_ALARM
#include "common-hal/alarm/__init__.h" #include "common-hal/alarm/__init__.h"
#include "common-hal/alarm/time/TimeAlarm.h" #include "common-hal/alarm/time/TimeAlarm.h"
#include "common-hal/alarm/pin/PinAlarm.h" #include "common-hal/alarm/pin/PinAlarm.h"
#endif
#if CIRCUITPY_TOUCHIO_USE_NATIVE #if CIRCUITPY_TOUCHIO_USE_NATIVE
#include "common-hal/touchio/TouchIn.h" #include "common-hal/touchio/TouchIn.h"
@ -194,8 +197,10 @@ static void rtc_init(void) {
#endif #endif
#ifdef SAM_D5X_E5X #ifdef SAM_D5X_E5X
hri_mclk_set_APBAMASK_RTC_bit(MCLK); hri_mclk_set_APBAMASK_RTC_bit(MCLK);
#if CIRCUITPY_ALARM
// Cache TAMPID for wake up cause // Cache TAMPID for wake up cause
(void)alarm_get_wakeup_cause(); (void)alarm_get_wakeup_cause();
#endif
RTC->MODE0.CTRLA.bit.SWRST = true; RTC->MODE0.CTRLA.bit.SWRST = true;
while (RTC->MODE0.SYNCBUSY.bit.SWRST != 0) { while (RTC->MODE0.SYNCBUSY.bit.SWRST != 0) {
} }
@ -493,6 +498,7 @@ void RTC_Handler(void) {
// Do things common to all ports when the tick occurs // Do things common to all ports when the tick occurs
supervisor_tick(); supervisor_tick();
} }
#if CIRCUITPY_ALARM
if (intflag & RTC_MODE0_INTFLAG_CMP1) { if (intflag & RTC_MODE0_INTFLAG_CMP1) {
// Likely TimeAlarm fake sleep wake // Likely TimeAlarm fake sleep wake
time_alarm_callback(); time_alarm_callback();
@ -504,6 +510,7 @@ void RTC_Handler(void) {
RTC->MODE0.INTFLAG.reg = RTC_MODE0_INTFLAG_TAMPER; RTC->MODE0.INTFLAG.reg = RTC_MODE0_INTFLAG_TAMPER;
} }
#endif #endif
#endif
if (intflag & RTC_MODE0_INTFLAG_CMP0) { if (intflag & RTC_MODE0_INTFLAG_CMP0) {
// Clear the interrupt because we may have hit a sleep // Clear the interrupt because we may have hit a sleep
RTC->MODE0.INTFLAG.reg = RTC_MODE0_INTFLAG_CMP0; RTC->MODE0.INTFLAG.reg = RTC_MODE0_INTFLAG_CMP0;