DigitalInfinity/ESP32-PaxCounter
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AXP192 ecplicit register init

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This commit is contained in:
cyberman54 2020-12-24 16:52:28 +01:00
parent 71ae40c260
commit 80d46ae001
1 changed files with 17 additions and 8 deletions
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25
src/power.cpp
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@ -127,12 +127,22 @@ void AXP192_init(void) {
ESP_LOGI(TAG, "AXP192 PMU initialization failed");
else {
// configure AXP192
pmu.setDCDC1Voltage(3300); // for external OLED display
pmu.setLDO2Voltage(3300); // LORA VDD 3v3
pmu.setLDO3Voltage(3300); // GPS VDD 3v3
pmu.setTimeOutShutdown(true); // shutdown by longpress
pmu.setTSmode(AXP_TS_PIN_MODE_DISABLE); // TS pin mode off to save power
// configure voltages
pmu.setDCDC1Voltage(3300); // for external OLED display
pmu.setLDO2Voltage(3300); // LORA VDD 3v3
pmu.setLDO3Voltage(3300); // GPS VDD 3v3
// configure PEK button settings
pmu.setTimeOutShutdown(false); // forced shutdown by PEK enabled
pmu.setShutdownTime(
AXP_POWER_OFF_TIME_65); // 6 sec button press for shutdown
pmu.setlongPressTime(
AXP_LONGPRESS_TIME_1S5); // 1.5 sec button press for long press
pmu.setStartupTime(
AXP192_STARTUP_TIME_1S); // 1 sec button press for startup
// set battery temperature sensing pin off to save power
pmu.setTSmode(AXP_TS_PIN_MODE_DISABLE);
// switch ADCs on
pmu.adc1Enable(AXP202_BATT_VOL_ADC1, true);
@ -145,8 +155,7 @@ void AXP192_init(void) {
attachInterrupt(digitalPinToInterrupt(PMU_INT), PMUIRQ, FALLING);
pmu.enableIRQ(AXP202_VBUS_REMOVED_IRQ | AXP202_VBUS_CONNECT_IRQ |
AXP202_BATT_REMOVED_IRQ | AXP202_BATT_CONNECT_IRQ |
AXP202_CHARGING_FINISHED_IRQ | AXP202_PEK_SHORTPRESS_IRQ |
AXP202_PEK_LONGPRESS_IRQ,
AXP202_CHARGING_FINISHED_IRQ | AXP202_PEK_SHORTPRESS_IRQ,
1);
pmu.clearIRQ();
#endif // PMU_INT