PMU: show USB power
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@ -16,9 +16,10 @@ void pover_event_IRQ(void) {
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// put your power event handler code here
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if (pmu.isVbusOverVoltageIRQ())
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ESP_LOGI(TAG, "USB voltage %.1fV too high.", pmu.getVbusVoltage());
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ESP_LOGI(TAG, "USB voltage %.2fV too high.", pmu.getVbusVoltage() / 1000);
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if (pmu.isVbusPlugInIRQ())
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ESP_LOGI(TAG, "USB plugged.");
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ESP_LOGI(TAG, "USB plugged, %.2fV @ %.0mA", pmu.getVbusVoltage() / 1000,
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pmu.getVbusCurrent());
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if (pmu.isVbusRemoveIRQ())
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ESP_LOGI(TAG, "USB unplugged.");
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@ -78,14 +79,16 @@ void AXP192_power(bool on) {
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void AXP192_displaypower(void) {
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if (pmu.isBatteryConnect())
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if (pmu.isChargeing())
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ESP_LOGI(TAG, "Battery charging @ %.0fmAh", pmu.getBattChargeCurrent());
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ESP_LOGI(TAG, "Battery charging, %.2fV @ %.0fmAh",
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pmu.getBattVoltage() / 1000, pmu.getBattChargeCurrent());
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else
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ESP_LOGI(TAG, "Battery not charging");
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else
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ESP_LOGI(TAG, "No Battery");
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if (pmu.isVBUSPlug())
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ESP_LOGI(TAG, "USB present");
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ESP_LOGI(TAG, "USB present, %.2fV @ %.0fmA", pmu.getVbusVoltage() / 1000,
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pmu.getVbusCurrent());
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else
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ESP_LOGI(TAG, "USB not present");
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}
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@ -101,9 +104,14 @@ void AXP192_init(void) {
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// switch power on
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pmu.setDCDC1Voltage(3300); // for external OLED display
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pmu.adc1Enable(AXP202_BATT_CUR_ADC1, 1);
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AXP192_power(true);
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// switch ADCs on
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pmu.adc1Enable(AXP202_BATT_VOL_ADC1, true);
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pmu.adc1Enable(AXP202_BATT_CUR_ADC1, true);
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pmu.adc1Enable(AXP202_VBUS_VOL_ADC1, true);
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pmu.adc1Enable(AXP202_VBUS_CUR_ADC1, true);
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// set TS pin mode off to save power
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pmu.setTSmode(AXP_TS_PIN_MODE_DISABLE);
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