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bug #376 - stop using pmu IRQ - we don't need it and it causes LS wakes

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This commit is contained in:
Kevin Hester 2020-10-06 12:45:19 +08:00
parent 943d5cb08d
commit 7854a22fbf
4 changed files with 12 additions and 8 deletions
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4
docs/software/gps-todo.txt
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@ -6,9 +6,9 @@ bin/run.sh --set region 8
time only mode
./bin/run.sh --set gps_operation 3
fix wake behavior when message arrives on lora
record power measurements and update spreadsheet
do new power measurements
fix uart wake from sleep
fix has_gps based on new logic

7
src/Power.cpp
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@ -204,8 +204,11 @@ bool Power::axp192Init()
PMU_IRQ, [] { pmu_irq = true; }, FALLING);
axp.adc1Enable(AXP202_BATT_CUR_ADC1, 1);
axp.enableIRQ(AXP202_BATT_REMOVED_IRQ | AXP202_BATT_CONNECT_IRQ | AXP202_CHARGING_FINISHED_IRQ | AXP202_CHARGING_IRQ |
AXP202_VBUS_REMOVED_IRQ | AXP202_VBUS_CONNECT_IRQ | AXP202_PEK_SHORTPRESS_IRQ,
// we do not look for AXP202_CHARGING_FINISHED_IRQ & AXP202_CHARGING_IRQ because it occurs repeatedly while there is
// no battery also it could cause inadvertent waking from light sleep just because the battery filled
// we don't look for AXP202_BATT_REMOVED_IRQ because it occurs repeatedly while no battery installed
// we don't look at AXP202_VBUS_REMOVED_IRQ because we don't have anything hooked to vbus
axp.enableIRQ(AXP202_BATT_CONNECT_IRQ | AXP202_VBUS_CONNECT_IRQ | AXP202_PEK_SHORTPRESS_IRQ,
1);
axp.clearIRQ();

5
src/configuration.h
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@ -190,8 +190,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// code)
#endif
// Leave undefined to disable our PMU IRQ handler
#define PMU_IRQ 35
// Leave undefined to disable our PMU IRQ handler. DO NOT ENABLE THIS because the pmuirq can cause sperious interrupts
// and waking from light sleep
// #define PMU_IRQ 35
#define AXP192_SLAVE_ADDRESS 0x34
#elif defined(TBEAM_V07)

4
src/sleep.cpp
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@ -176,7 +176,7 @@ void doDeepSleep(uint64_t msecToWake)
// axp.setPowerOutPut(AXP192_LDO2, AXP202_OFF); // LORA radio
// now done by UBloxGPS.cpp
// now done by UBloxGPS.cpp
// setGPSPower(false);
}
#endif
@ -275,7 +275,7 @@ esp_sleep_wakeup_cause_t doLightSleep(uint64_t sleepMsec) // FIXME, use a more r
gpio_wakeup_enable((gpio_num_t)RF95_IRQ_GPIO, GPIO_INTR_HIGH_LEVEL); // RF95 interrupt, active high
#endif
#ifdef PMU_IRQ
// FIXME, disable wake due to PMU because it seems to fire all the time?
// wake due to PMU can happen repeatedly if there is no battery installed or the battery fills
if (axp192_found)
gpio_wakeup_enable((gpio_num_t)PMU_IRQ, GPIO_INTR_LOW_LEVEL); // pmu irq
#endif