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LoRa_APRS_Tracker111
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AXP192 powerManagment Chip added

This commit is contained in:
richonguzman 2023-12-31 01:44:48 -03:00
parent 9032a326e1
commit adc2409fa3
2 changed files with 11 additions and 6 deletions
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2
src/LoRa_APRS_Tracker.cpp
View File

@ -32,7 +32,7 @@ BluetoothSerial SerialBT;
OneButton userButton = OneButton(BUTTON_PIN, true, true);
#endif
String versionDate = "2023.12.30";
String versionDate = "2023.12.31";
int myBeaconsIndex = 0;
int myBeaconsSize = Config.beacons.size();

15
src/power_utils.cpp
View File

@ -4,6 +4,7 @@
#define I2C_SDA 21
#define I2C_SCL 22
#define IRQ_PIN 35
#if defined(TTGO_T_Beam_V1_0)
XPowersAXP192 PMU;
@ -58,7 +59,6 @@ namespace POWER_Utils {
void disableChgLed() {
#if defined(TTGO_T_Beam_V1_0) || defined(TTGO_T_Beam_V1_0_SX1268) || defined(TTGO_T_Beam_V1_2) || defined(TTGO_T_Beam_V1_2_SX1262)
PMU.setChargingLedMode(XPOWERS_CHG_LED_OFF);
#endif
}
@ -131,6 +131,7 @@ namespace POWER_Utils {
void activateMeasurement() {
#if defined(TTGO_T_Beam_V1_0) || defined(TTGO_T_Beam_V1_0_SX1268) || defined(TTGO_T_Beam_V1_2) || defined(TTGO_T_Beam_V1_2_SX1262)
PMU.disableTSPinMeasure();
PMU.enableBattDetection();
PMU.enableVbusVoltageMeasure();
PMU.enableBattVoltageMeasure();
@ -186,11 +187,12 @@ namespace POWER_Utils {
bool result = PMU.begin(Wire, AXP192_SLAVE_ADDRESS, I2C_SDA, I2C_SCL);
if (result) {
PMU.disableDC2();
PMU.disableDC3();
PMU.disableLDO2();
PMU.disableLDO3();
PMU.setDC1Voltage(3300);
PMU.enableDC1();
PMU.setProtectedChannel(XPOWERS_DCDC3);
PMU.disableIRQ(XPOWERS_AXP192_ALL_IRQ);
}
return result;
#endif
@ -209,17 +211,17 @@ namespace POWER_Utils {
PMU.disableDLDO2();
PMU.setDC1Voltage(3300);
PMU.enableDC1();
PMU.disableIRQ(XPOWERS_AXP2101_ALL_IRQ);
}
return result;
#endif
}
void setup() {
Serial.println("starting setup");
Wire.end();
#if defined(TTGO_T_Beam_V1_0) || defined(TTGO_T_Beam_V1_0_SX1268)
Wire.begin(SDA, SCL);
if (!begin(Wire)) {
if (begin(Wire)) {
logger.log(logging::LoggerLevel::LOGGER_LEVEL_INFO, "AXP192", "init done!");
} else {
logger.log(logging::LoggerLevel::LOGGER_LEVEL_ERROR, "AXP192", "init failed!");
@ -231,6 +233,9 @@ namespace POWER_Utils {
activateGPS();
}
activateMeasurement();
PMU.setChargerTerminationCurr(XPOWERS_AXP192_CHG_ITERM_LESS_10_PERCENT);
PMU.setChargeTargetVoltage(XPOWERS_AXP192_CHG_VOL_4V2);
PMU.setChargerConstantCurr(XPOWERS_AXP192_CHG_CUR_780MA);
#endif
#if defined(TTGO_T_Beam_V1_2) || defined(TTGO_T_Beam_V1_2_SX1262)
Wire.begin(SDA, SCL);
@ -250,8 +255,8 @@ namespace POWER_Utils {
PMU.setChargerTerminationCurr(XPOWERS_AXP2101_CHG_ITERM_25MA);
PMU.setChargeTargetVoltage(XPOWERS_AXP2101_CHG_VOL_4V2);
PMU.setChargerConstantCurr(XPOWERS_AXP2101_CHG_CUR_800MA);
PMU.setSysPowerDownVoltage(2600);
#endif
PMU.setSysPowerDownVoltage(2600);
}
void lowerCpuFrequency() {