mirror of
https://github.com/randybb/esphome-configs.git
synced 2026-01-02 19:47:29 +01:00
116 lines
3.4 KiB
C++
116 lines
3.4 KiB
C++
#include "esphome.h"
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#define XPOWERS_CHIP_AXP2101
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#include "XPowersLib.h"
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#ifdef I2C_SDA
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#undef I2C_SDA
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#endif
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#ifdef I2C_SCL
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#undef I2C_SCL
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#endif
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#define I2C_SDA (7)
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#define I2C_SCL (6)
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class AXP2101Component : public Component {
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public:
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void setup() override {
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// This will be called once to set up the component
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// think of it as the setup() call in Arduino
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ESP_LOGD("custom", "Custom component setup");
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if (!PMU.begin(Wire, AXP2101_SLAVE_ADDRESS, I2C_SDA, I2C_SCL)) {
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Serial.println("Failed to initialize power.....");
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while (1) {
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delay(5000);
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}
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}
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// Set VSY off voltage as 2600mV , Adjustment range 2600mV ~ 3300mV
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PMU.setSysPowerDownVoltage(2600);
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//Turn off not use power channel
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PMU.disableDC2();
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PMU.disableDC3();
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PMU.disableDC4();
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PMU.disableDC5();
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PMU.disableALDO1();
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PMU.disableALDO2();
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PMU.disableALDO3();
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PMU.disableALDO4();
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PMU.disableBLDO1();
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PMU.disableBLDO2();
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PMU.disableCPUSLDO();
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PMU.disableDLDO1();
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PMU.disableDLDO2();
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// Board 5 Pin socket 3.3V power output control
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PMU.setDC3Voltage(3100); //Extern 3100~ 3400V
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PMU.enableDC3();
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// Camera working voltage, please do not change
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PMU.setALDO1Voltage(1500); // CAM DVDD
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PMU.enableALDO1();
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// Camera working voltage, please do not change
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PMU.setALDO2Voltage(3000); // CAM DVDD
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PMU.enableALDO2();
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// Camera working voltage, please do not change
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PMU.setALDO4Voltage(3000); // CAM AVDD
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PMU.enableALDO4();
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// Pyroelectric sensor working voltage, please do not change
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PMU.setALDO3Voltage(3300); // PIR VDD
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PMU.enableALDO3();
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// Microphone working voltage, please do not change
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PMU.setBLDO1Voltage(3300); // MIC VDD
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PMU.enableBLDO1();
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PMU.clearIrqStatus();
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PMU.enableVbusVoltageMeasure();
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PMU.enableBattVoltageMeasure();
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PMU.enableSystemVoltageMeasure();
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PMU.disableTemperatureMeasure();
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// TS Pin detection must be disable, otherwise it cannot be charged
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PMU.disableTSPinMeasure();
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// Disable all interrupts
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PMU.disableIRQ(XPOWERS_AXP2101_ALL_IRQ);
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// Clear all interrupt flags
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PMU.clearIrqStatus();
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// Enable the required interrupt function
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PMU.enableIRQ(
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XPOWERS_AXP2101_BAT_INSERT_IRQ | XPOWERS_AXP2101_BAT_REMOVE_IRQ | //BATTERY
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XPOWERS_AXP2101_VBUS_INSERT_IRQ | XPOWERS_AXP2101_VBUS_REMOVE_IRQ | //VBUS
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XPOWERS_AXP2101_PKEY_SHORT_IRQ | XPOWERS_AXP2101_PKEY_LONG_IRQ | //POWER KEY
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XPOWERS_AXP2101_BAT_CHG_DONE_IRQ | XPOWERS_AXP2101_BAT_CHG_START_IRQ //CHARGE
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// XPOWERS_PKEY_NEGATIVE_IRQ | XPOWERS_PKEY_POSITIVE_IRQ | //POWER KEY
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);
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// TS Pin detection must be disable, otherwise it cannot be charged
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PMU.disableTSPinMeasure();
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// Set the precharge charging current
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PMU.setPrechargeCurr(XPOWERS_AXP2101_PRECHARGE_50MA);
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// Set constant current charge current limit
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PMU.setChargerConstantCurr(XPOWERS_AXP2101_CHG_CUR_300MA);
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// Set stop charging termination current
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PMU.setChargerTerminationCurr(XPOWERS_AXP2101_CHG_ITERM_25MA);
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// Set charge cut-off voltage
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PMU.setChargeTargetVoltage(XPOWERS_AXP2101_CHG_VOL_4V1);
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// Set the time of pressing the button to turn off
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PMU.setPowerKeyPressOffTime(XPOWERS_POWEROFF_4S);
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}
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private:
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XPowersPMU PMU;
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}; |