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Update GPS & OLED Examples

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This commit is contained in:
lewishe 2022-12-09 18:57:20 +08:00
commit ae1ccc39c1
24 changed files with 3488 additions and 645 deletions
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98
examples/GPS/Example1_BasicNMEARead/utilities.h
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/*
* This factory is just to test LilyGo T-Beam series hardware
* Created by Lewis he
* */
// #define T_BEAM_V07
#define T_BEAM_V10 //same v1.1 version
#include <SPI.h>
#if defined(T_BEAM_V07)
#define GPS_RX_PIN 12
#define GPS_TX_PIN 15
#define BUTTON_PIN 39
#define BUTTON_PIN_MASK GPIO_SEL_39
#elif defined(T_BEAM_V10)
#define GPS_RX_PIN 34
#define GPS_TX_PIN 12
#define BUTTON_PIN 38
#define BUTTON_PIN_MASK GPIO_SEL_38
#endif
#define I2C_SDA 21
#define I2C_SCL 22
#define PMU_IRQ 35
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define GPS_BAND_RATE 9600
#ifdef T_BEAM_V10
#include <axp20x.h>
AXP20X_Class PMU;
bool initPMU()
{
Wire.begin(I2C_SDA, I2C_SCL);
if (PMU.begin(Wire, AXP192_SLAVE_ADDRESS) == AXP_FAIL) {
return false;
}
/*
* The charging indicator can be turned on or off
* * * */
// PMU.setChgLEDMode(LED_BLINK_4HZ);
/*
* The default ESP32 power supply has been turned on,
* no need to set, please do not set it, if it is turned off,
* it will not be able to program
*
* PMU.setDCDC1Voltage(3300);
* PMU.setPowerOutPut(AXP192_DCDC1, AXP202_ON);
*
* * * */
/*
* Turn off unused power sources to save power
* **/
PMU.setPowerOutPut(AXP192_DCDC2, AXP202_OFF);
PMU.setPowerOutPut(AXP192_LDO2, AXP202_OFF);
PMU.setPowerOutPut(AXP192_LDO3, AXP202_OFF);
PMU.setPowerOutPut(AXP192_EXTEN, AXP202_OFF);
/*
* Set the power of LoRa and GPS module to 3.3V
**/
PMU.setLDO2Voltage(3300); //LoRa VDD
PMU.setLDO3Voltage(3300); //GPS VDD
PMU.setPowerOutPut(AXP192_LDO2, AXP202_ON);
PMU.setPowerOutPut(AXP192_LDO3, AXP202_ON);
return true;
}
#else
#define initPMU()
#endif
void initBoard()
{
Serial.begin(115200);
Serial.println("initBoard");
Serial1.begin(GPS_BAND_RATE, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN, RADIO_CS_PIN);
initPMU();
}

98
examples/GPS/Example2_NMEAParsing/utilities.h
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@ -1,98 +0,0 @@
/*
* This factory is just to test LilyGo T-Beam series hardware
* Created by Lewis he
* */
// #define T_BEAM_V07
#define T_BEAM_V10 //same v1.1 version
#include <SPI.h>
#if defined(T_BEAM_V07)
#define GPS_RX_PIN 12
#define GPS_TX_PIN 15
#define BUTTON_PIN 39
#define BUTTON_PIN_MASK GPIO_SEL_39
#elif defined(T_BEAM_V10)
#define GPS_RX_PIN 34
#define GPS_TX_PIN 12
#define BUTTON_PIN 38
#define BUTTON_PIN_MASK GPIO_SEL_38
#endif
#define I2C_SDA 21
#define I2C_SCL 22
#define PMU_IRQ 35
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define GPS_BAND_RATE 9600
#ifdef T_BEAM_V10
#include <axp20x.h>
AXP20X_Class PMU;
bool initPMU()
{
Wire.begin(I2C_SDA, I2C_SCL);
if (PMU.begin(Wire, AXP192_SLAVE_ADDRESS) == AXP_FAIL) {
return false;
}
/*
* The charging indicator can be turned on or off
* * * */
// PMU.setChgLEDMode(LED_BLINK_4HZ);
/*
* The default ESP32 power supply has been turned on,
* no need to set, please do not set it, if it is turned off,
* it will not be able to program
*
* PMU.setDCDC1Voltage(3300);
* PMU.setPowerOutPut(AXP192_DCDC1, AXP202_ON);
*
* * * */
/*
* Turn off unused power sources to save power
* **/
PMU.setPowerOutPut(AXP192_DCDC2, AXP202_OFF);
PMU.setPowerOutPut(AXP192_LDO2, AXP202_OFF);
PMU.setPowerOutPut(AXP192_LDO3, AXP202_OFF);
PMU.setPowerOutPut(AXP192_EXTEN, AXP202_OFF);
/*
* Set the power of LoRa and GPS module to 3.3V
**/
PMU.setLDO2Voltage(3300); //LoRa VDD
PMU.setLDO3Voltage(3300); //GPS VDD
PMU.setPowerOutPut(AXP192_LDO2, AXP202_ON);
PMU.setPowerOutPut(AXP192_LDO3, AXP202_ON);
return true;
}
#else
#define initPMU()
#endif
void initBoard()
{
Serial.begin(115200);
Serial.println("initBoard");
Serial1.begin(GPS_BAND_RATE, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN, RADIO_CS_PIN);
initPMU();
}

83
examples/GPS/Example3_FactoryDefaultsviaSerial/Example3_FactoryDefaultsviaSerial.ino
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@ -1,83 +0,0 @@
/*
Test baud rate changes on serial, factory reset, and hard reset.
Base on SparkFun_Ublox_Arduino_Library //https://github.com/sparkfun/SparkFun_Ublox_Arduino_Library
*/
#include "SparkFun_Ublox_Arduino_Library.h"
#include "utilities.h"
SFE_UBLOX_GPS myGPS;
int state = 0; // steps through auto-baud, reset, etc states
void setup()
{
initBoard();
// When the power is turned on, a delay is required.
delay(1500);
Serial.println("SparkFun Ublox Example");
}
void loop()
{
Serial.print("===== STATE ");
Serial.println(state);
switch (state) {
case 0: // auto-baud connection, then switch to 38400 and save config
do {
Serial.println("GPS: trying 38400 baud");
Serial1.begin(38400, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
if (myGPS.begin(Serial1)) break;
delay(100);
Serial.println("GPS: trying 9600 baud");
Serial1.begin(9600, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
if (myGPS.begin(Serial1)) {
Serial.println("GPS: connected at 9600 baud, switching to 38400");
myGPS.setSerialRate(38400);
delay(100);
} else {
delay(2000); //Wait a bit before trying again to limit the Serial output flood
}
} while (1);
myGPS.setUART1Output(COM_TYPE_UBX); //Set the UART port to output UBX only
myGPS.saveConfiguration(); //Save the current settings to flash and BBR
Serial.println("GPS serial connected, saved config");
state++;
break;
case 1: // hardReset, expect to see GPS back at 38400 baud
Serial.println("Issuing hardReset (cold start)");
myGPS.hardReset();
delay(1000);
Serial1.begin(38400, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
if (myGPS.begin(Serial1)) {
Serial.println("Success.");
state++;
} else {
Serial.println("*** GPS did not respond at 38400 baud, starting over.");
state = 0;
}
break;
case 2: // factoryReset, expect to see GPS back at 9600 baud
Serial.println("Issuing factoryReset");
myGPS.factoryReset();
delay(2000); // takes more than one second... a loop to resync would be best
Serial1.begin(9600, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
if (myGPS.begin(Serial1)) {
Serial.println("Success.");
state++;
} else {
Serial.println("*** GPS did not come back at 9600 baud, starting over.");
state = 0;
}
break;
case 3: // print version info
state = 0;
Serial.println("Reset Done");
while (1) {
delay(10000);
}
}
delay(1000);
}

98
examples/GPS/Example3_FactoryDefaultsviaSerial/utilities.h
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@ -1,98 +0,0 @@
/*
* This factory is just to test LilyGo T-Beam series hardware
* Created by Lewis he
* */
// #define T_BEAM_V07
#define T_BEAM_V10 //same v1.1 version
#include <SPI.h>
#if defined(T_BEAM_V07)
#define GPS_RX_PIN 12
#define GPS_TX_PIN 15
#define BUTTON_PIN 39
#define BUTTON_PIN_MASK GPIO_SEL_39
#elif defined(T_BEAM_V10)
#define GPS_RX_PIN 34
#define GPS_TX_PIN 12
#define BUTTON_PIN 38
#define BUTTON_PIN_MASK GPIO_SEL_38
#endif
#define I2C_SDA 21
#define I2C_SCL 22
#define PMU_IRQ 35
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define GPS_BAND_RATE 9600
#ifdef T_BEAM_V10
#include <axp20x.h>
AXP20X_Class PMU;
bool initPMU()
{
Wire.begin(I2C_SDA, I2C_SCL);
if (PMU.begin(Wire, AXP192_SLAVE_ADDRESS) == AXP_FAIL) {
return false;
}
/*
* The charging indicator can be turned on or off
* * * */
// PMU.setChgLEDMode(LED_BLINK_4HZ);
/*
* The default ESP32 power supply has been turned on,
* no need to set, please do not set it, if it is turned off,
* it will not be able to program
*
* PMU.setDCDC1Voltage(3300);
* PMU.setPowerOutPut(AXP192_DCDC1, AXP202_ON);
*
* * * */
/*
* Turn off unused power sources to save power
* **/
PMU.setPowerOutPut(AXP192_DCDC2, AXP202_OFF);
PMU.setPowerOutPut(AXP192_LDO2, AXP202_OFF);
PMU.setPowerOutPut(AXP192_LDO3, AXP202_OFF);
PMU.setPowerOutPut(AXP192_EXTEN, AXP202_OFF);
/*
* Set the power of LoRa and GPS module to 3.3V
**/
PMU.setLDO2Voltage(3300); //LoRa VDD
PMU.setLDO3Voltage(3300); //GPS VDD
PMU.setPowerOutPut(AXP192_LDO2, AXP202_ON);
PMU.setPowerOutPut(AXP192_LDO3, AXP202_ON);
return true;
}
#else
#define initPMU()
#endif
void initBoard()
{
Serial.begin(115200);
Serial.println("initBoard");
Serial1.begin(GPS_BAND_RATE, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN, RADIO_CS_PIN);
initPMU();
}

9
examples/GPS/README.MD Normal file
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## TBEAM-S3-CORE
- `TBEAM-S3-CORE` has two GNSS versions, and the `L76K` version cannot run `UBlox_` Example of prefix, please run `TinyGPS` prefix example

2
examples/GPS/TinyGPS_Example/TinyGPS_Example.ino
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@ -4,7 +4,7 @@
*/
#include <TinyGPS++.h>
#include "utilities.h"
#include "boards.h"
TinyGPSPlus gps;

391
examples/GPS/TinyGPS_Example/boards.h Normal file
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#include <Arduino.h>
#include <SPI.h>
#include <Wire.h>
#include "utilities.h"
#ifdef HAS_SDCARD
#include <SD.h>
#include <FS.h>
#endif
#ifdef HAS_DISPLAY
#include <U8g2lib.h>
#ifndef DISPLAY_MODEL
#define DISPLAY_MODEL U8G2_SSD1306_128X64_NONAME_F_HW_I2C
#endif
DISPLAY_MODEL *u8g2 = nullptr;
#endif
#ifndef OLED_WIRE_PORT
#define OLED_WIRE_PORT Wire
#endif
#if defined(HAS_PMU)
#include "XPowersAXP2101.tpp"
#include "XPowersAXP192.tpp"
XPowersLibInterface *PMU = NULL;
#ifndef PMU_WIRE_PORT
#define PMU_WIRE_PORT Wire
#endif
bool pmuInterrupt;
void setPmuFlag()
{
pmuInterrupt = true;
}
bool initPMU()
{
if (!PMU) {
PMU = new XPowersAXP2101(PMU_WIRE_PORT);
if (!PMU->init()) {
Serial.println("Warning: Failed to find AXP2101 power management");
delete PMU;
PMU = NULL;
} else {
Serial.println("AXP2101 PMU init succeeded, using AXP2101 PMU");
}
}
if (!PMU) {
PMU = new XPowersAXP192(PMU_WIRE_PORT);
if (!PMU->init()) {
Serial.println("Warning: Failed to find AXP192 power management");
delete PMU;
PMU = NULL;
} else {
Serial.println("AXP192 PMU init succeeded, using AXP192 PMU");
}
}
if (!PMU) {
return false;
}
PMU->setChargingLedMode(XPOWERS_CHG_LED_BLINK_1HZ);
pinMode(PMU_IRQ, INPUT_PULLUP);
attachInterrupt(PMU_IRQ, setPmuFlag, FALLING);
if (PMU->getChipModel() == XPOWERS_AXP192) {
PMU->setProtectedChannel(XPOWERS_DCDC3);
// lora
PMU->setPowerChannelVoltage(XPOWERS_LDO2, 3300);
// gps
PMU->setPowerChannelVoltage(XPOWERS_LDO3, 3300);
// oled
PMU->setPowerChannelVoltage(XPOWERS_DCDC1, 3300);
PMU->enablePowerOutput(XPOWERS_LDO2);
PMU->enablePowerOutput(XPOWERS_LDO3);
//protected oled power source
PMU->setProtectedChannel(XPOWERS_DCDC1);
//protected esp32 power source
PMU->setProtectedChannel(XPOWERS_DCDC3);
// enable oled power
PMU->enablePowerOutput(XPOWERS_DCDC1);
//disable not use channel
PMU->disablePowerOutput(XPOWERS_DCDC2);
PMU->disableIRQ(XPOWERS_AXP192_ALL_IRQ);
PMU->enableIRQ(XPOWERS_AXP192_VBUS_REMOVE_IRQ |
XPOWERS_AXP192_VBUS_INSERT_IRQ |
XPOWERS_AXP192_BAT_CHG_DONE_IRQ |
XPOWERS_AXP192_BAT_CHG_START_IRQ |
XPOWERS_AXP192_BAT_REMOVE_IRQ |
XPOWERS_AXP192_BAT_INSERT_IRQ |
XPOWERS_AXP192_PKEY_SHORT_IRQ
);
} else if (PMU->getChipModel() == XPOWERS_AXP2101) {
#if defined(LILYGO_TBeam_S3_Core_V3_0)
//t-beam m.2 inface
//gps
PMU->setPowerChannelVoltage(XPOWERS_ALDO4, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO4);
// lora
PMU->setPowerChannelVoltage(XPOWERS_ALDO3, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO3);
// In order to avoid bus occupation, during initialization, the SD card and QMC sensor are powered off and restarted
if (ESP_SLEEP_WAKEUP_UNDEFINED == esp_sleep_get_wakeup_cause()) {
Serial.println("Power off and restart ALDO BLDO..");
PMU->disablePowerOutput(XPOWERS_ALDO1);
PMU->disablePowerOutput(XPOWERS_ALDO2);
PMU->disablePowerOutput(XPOWERS_BLDO1);
delay(250);
}
// Sensor
PMU->setPowerChannelVoltage(XPOWERS_ALDO1, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO1);
PMU->setPowerChannelVoltage(XPOWERS_ALDO2, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO2);
//Sdcard
PMU->setPowerChannelVoltage(XPOWERS_BLDO1, 3300);
PMU->enablePowerOutput(XPOWERS_BLDO1);
PMU->setPowerChannelVoltage(XPOWERS_BLDO2, 3300);
PMU->enablePowerOutput(XPOWERS_BLDO2);
//face m.2
PMU->setPowerChannelVoltage(XPOWERS_DCDC3, 3300);
PMU->enablePowerOutput(XPOWERS_DCDC3);
PMU->setPowerChannelVoltage(XPOWERS_DCDC4, XPOWERS_AXP2101_DCDC4_VOL2_MAX);
PMU->enablePowerOutput(XPOWERS_DCDC4);
PMU->setPowerChannelVoltage(XPOWERS_DCDC5, 3300);
PMU->enablePowerOutput(XPOWERS_DCDC5);
//not use channel
PMU->disablePowerOutput(XPOWERS_DCDC2);
// PMU->disablePowerOutput(XPOWERS_DCDC4);
// PMU->disablePowerOutput(XPOWERS_DCDC5);
PMU->disablePowerOutput(XPOWERS_DLDO1);
PMU->disablePowerOutput(XPOWERS_DLDO2);
PMU->disablePowerOutput(XPOWERS_VBACKUP);
// Set constant current charge current limit
PMU->setChargerConstantCurr(XPOWERS_AXP2101_CHG_CUR_500MA);
// Set charge cut-off voltage
PMU->setChargeTargetVoltage(XPOWERS_AXP2101_CHG_VOL_4V2);
// Disable all interrupts
PMU->disableIRQ(XPOWERS_AXP2101_ALL_IRQ);
// Clear all interrupt flags
PMU->clearIrqStatus();
// Enable the required interrupt function
PMU->enableIRQ(
XPOWERS_AXP2101_BAT_INSERT_IRQ | XPOWERS_AXP2101_BAT_REMOVE_IRQ | //BATTERY
XPOWERS_AXP2101_VBUS_INSERT_IRQ | XPOWERS_AXP2101_VBUS_REMOVE_IRQ | //VBUS
XPOWERS_AXP2101_PKEY_SHORT_IRQ | XPOWERS_AXP2101_PKEY_LONG_IRQ | //POWER KEY
XPOWERS_AXP2101_BAT_CHG_DONE_IRQ | XPOWERS_AXP2101_BAT_CHG_START_IRQ //CHARGE
// XPOWERS_AXP2101_PKEY_NEGATIVE_IRQ | XPOWERS_AXP2101_PKEY_POSITIVE_IRQ | //POWER KEY
);
#endif
}
PMU->enableSystemVoltageMeasure();
PMU->enableVbusVoltageMeasure();
PMU->enableBattVoltageMeasure();
// It is necessary to disable the detection function of the TS pin on the board
// without the battery temperature detection function, otherwise it will cause abnormal charging
PMU->disableTSPinMeasure();
Serial.printf("=========================================\n");
if (PMU->isChannelAvailable(XPOWERS_DCDC1)) {
Serial.printf("DC1 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC1));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC2)) {
Serial.printf("DC2 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC2));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC3)) {
Serial.printf("DC3 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC3));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC4)) {
Serial.printf("DC4 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC4) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC4));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC5)) {
Serial.printf("DC5 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC5) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC5));
}
if (PMU->isChannelAvailable(XPOWERS_LDO2)) {
Serial.printf("LDO2 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_LDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_LDO2));
}
if (PMU->isChannelAvailable(XPOWERS_LDO3)) {
Serial.printf("LDO3 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_LDO3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_LDO3));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO1)) {
Serial.printf("ALDO1: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO1));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO2)) {
Serial.printf("ALDO2: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO2));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO3)) {
Serial.printf("ALDO3: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO3));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO4)) {
Serial.printf("ALDO4: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO4) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO4));
}
if (PMU->isChannelAvailable(XPOWERS_BLDO1)) {
Serial.printf("BLDO1: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_BLDO1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_BLDO1));
}
if (PMU->isChannelAvailable(XPOWERS_BLDO2)) {
Serial.printf("BLDO2: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_BLDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_BLDO2));
}
Serial.printf("=========================================\n");
// Set the time of pressing the button to turn off
PMU->setPowerKeyPressOffTime(XPOWERS_POWEROFF_4S);
uint8_t opt = PMU->getPowerKeyPressOffTime();
Serial.print("PowerKeyPressOffTime:");
switch (opt) {
case XPOWERS_POWEROFF_4S: Serial.println("4 Second");
break;
case XPOWERS_POWEROFF_6S: Serial.println("6 Second");
break;
case XPOWERS_POWEROFF_8S: Serial.println("8 Second");
break;
case XPOWERS_POWEROFF_10S: Serial.println("10 Second");
break;
default:
break;
}
return true;
}
void disablePeripherals()
{
}
#else
#define initPMU()
#define disablePeripherals()
#endif
SPIClass SDSPI(HSPI);
void initBoard()
{
Serial.begin(115200);
Serial.println("initBoard");
SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN);
Wire.begin(I2C_SDA, I2C_SCL);
#ifdef I2C1_SDA
Wire1.begin(I2C1_SDA, I2C1_SCL);
#endif
#ifdef LILYGO_T3_S3_V1_0
pinMode(RADIO_TCXO_EN_PIN, OUTPUT);
digitalWrite(RADIO_TCXO_EN_PIN, HIGH);
#endif
#ifdef HAS_GPS
Serial1.begin(GPS_BAUD_RATE, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
#endif
#if OLED_RST
pinMode(OLED_RST, OUTPUT);
digitalWrite(OLED_RST, HIGH); delay(20);
digitalWrite(OLED_RST, LOW); delay(20);
digitalWrite(OLED_RST, HIGH); delay(20);
#endif
initPMU();
#ifdef BOARD_LED
/*
* T-BeamV1.0, V1.1 LED defaults to low level as trun on,
* so it needs to be forced to pull up
* * * * */
#if LED_ON == LOW
gpio_hold_dis(GPIO_NUM_4);
#endif
pinMode(BOARD_LED, OUTPUT);
digitalWrite(BOARD_LED, LED_ON);
#endif
#ifdef HAS_DISPLAY
Wire.beginTransmission(0x3C);
if (Wire.endTransmission() == 0) {
Serial.println("Started OLED");
u8g2 = new DISPLAY_MODEL(U8G2_R0, U8X8_PIN_NONE);
u8g2->begin();
u8g2->clearBuffer();
u8g2->setFlipMode(0);
u8g2->setFontMode(1); // Transparent
u8g2->setDrawColor(1);
u8g2->setFontDirection(0);
u8g2->firstPage();
do {
u8g2->setFont(u8g2_font_inb19_mr);
u8g2->drawStr(0, 30, "LilyGo");
u8g2->drawHLine(2, 35, 47);
u8g2->drawHLine(3, 36, 47);
u8g2->drawVLine(45, 32, 12);
u8g2->drawVLine(46, 33, 12);
u8g2->setFont(u8g2_font_inb19_mf);
u8g2->drawStr(58, 60, "LoRa");
} while ( u8g2->nextPage() );
u8g2->sendBuffer();
u8g2->setFont(u8g2_font_fur11_tf);
delay(3000);
}
#endif
#ifdef HAS_SDCARD
if (u8g2) {
u8g2->setFont(u8g2_font_ncenB08_tr);
}
pinMode(SDCARD_MISO, INPUT_PULLUP);
SDSPI.begin(SDCARD_SCLK, SDCARD_MISO, SDCARD_MOSI, SDCARD_CS);
if (u8g2) {
u8g2->clearBuffer();
}
if (!SD.begin(SDCARD_CS, SDSPI)) {
Serial.println("setupSDCard FAIL");
if (u8g2) {
do {
u8g2->setCursor(0, 16);
u8g2->println( "SDCard FAILED");;
} while ( u8g2->nextPage() );
}
} else {
uint32_t cardSize = SD.cardSize() / (1024 * 1024);
if (u8g2) {
do {
u8g2->setCursor(0, 16);
u8g2->print( "SDCard:");;
u8g2->print(cardSize / 1024.0);;
u8g2->println(" GB");;
} while ( u8g2->nextPage() );
}
Serial.print("setupSDCard PASS . SIZE = ");
Serial.print(cardSize / 1024.0);
Serial.println(" GB");
}
if (u8g2) {
u8g2->sendBuffer();
}
delay(3000);
#endif
}

304
examples/GPS/TinyGPS_Example/utilities.h
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@ -1,26 +1,58 @@
#pragma once
// #define LILYGO_TBeam_V0_7
// #define LILYGO_TBeam_V1_X
// #define LILYGO_TBeam_S3_Core_V3_0
// #define LILYGO_T3_V1_0
// #define LILYGO_T3_V1_3
// #define LILYGO_T3_V1_6
// #define LILYGO_T3_V2_0
// #define LILYGO_T3_S3_V1_0
/*
* This factory is just to test LilyGo T-Beam series hardware
* Created by Lewis he
* The default program uses 868MHz,
* if you need to change it,
* please open this note and change to the frequency you need to test
* */
// #define T_BEAM_V07
#define T_BEAM_V10 //same v1.1 version
#include <SPI.h>
#if defined(T_BEAM_V07)
#define GPS_RX_PIN 12
#define GPS_TX_PIN 15
#define BUTTON_PIN 39
#define BUTTON_PIN_MASK GPIO_SEL_39
#elif defined(T_BEAM_V10)
#define GPS_RX_PIN 34
#define GPS_TX_PIN 12
#define BUTTON_PIN 38
#define BUTTON_PIN_MASK GPIO_SEL_38
#ifndef LoRa_frequency
#define LoRa_frequency 868.0
#endif
#define UNUSE_PIN (0)
#if defined(LILYGO_TBeam_V0_7)
#define GPS_RX_PIN 12
#define GPS_TX_PIN 15
#define BUTTON_PIN 39
#define BUTTON_PIN_MASK GPIO_SEL_39
#define I2C_SDA 21
#define I2C_SCL 22
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define BOARD_LED 14
#define LED_ON HIGH
#define LED_OFF LOW
#define GPS_BAUD_RATE 9600
#define HAS_GPS
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
#elif defined(LILYGO_TBeam_V1_X)
#define GPS_RX_PIN 34
#define GPS_TX_PIN 12
#define BUTTON_PIN 38
#define BUTTON_PIN_MASK GPIO_SEL_38
#define I2C_SDA 21
#define I2C_SCL 22
#define PMU_IRQ 35
@ -34,65 +66,205 @@
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define GPS_BAND_RATE 9600
#define BOARD_LED 4
#define LED_ON LOW
#define LED_OFF HIGH
#ifdef T_BEAM_V10
#include <axp20x.h>
AXP20X_Class PMU;
#define GPS_BAUD_RATE 9600
#define HAS_GPS
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
#define HAS_PMU
bool initPMU()
{
Wire.begin(I2C_SDA, I2C_SCL);
if (PMU.begin(Wire, AXP192_SLAVE_ADDRESS) == AXP_FAIL) {
return false;
}
/*
* The charging indicator can be turned on or off
* * * */
// PMU.setChgLEDMode(LED_BLINK_4HZ);
#elif defined(LILYGO_TBeam_S3_Core_V3_0)
/*
* The default ESP32 power supply has been turned on,
* no need to set, please do not set it, if it is turned off,
* it will not be able to program
*
* PMU.setDCDC1Voltage(3300);
* PMU.setPowerOutPut(AXP192_DCDC1, AXP202_ON);
*
* * * */
#define I2C_SDA 17
#define I2C_SCL 18
/*
* Turn off unused power sources to save power
* **/
PMU.setPowerOutPut(AXP192_DCDC2, AXP202_OFF);
PMU.setPowerOutPut(AXP192_LDO2, AXP202_OFF);
PMU.setPowerOutPut(AXP192_LDO3, AXP202_OFF);
PMU.setPowerOutPut(AXP192_EXTEN, AXP202_OFF);
#define I2C1_SDA 42
#define I2C1_SCL 41
#define PMU_IRQ 40
/*
* Set the power of LoRa and GPS module to 3.3V
**/
PMU.setLDO2Voltage(3300); //LoRa VDD
PMU.setLDO3Voltage(3300); //GPS VDD
#define GPS_RX_PIN 9
#define GPS_TX_PIN 8
#define GPS_WAKEUP_PIN 7
#define GPS_1PPS_PIN 6
#define BUTTON_PIN 0
#define BUTTON_PIN_MASK GPIO_SEL_0
#define BUTTON_CONUT (1)
#define BUTTON_ARRAY {BUTTON_PIN}
#define RADIO_SCLK_PIN (12)
#define RADIO_MISO_PIN (13)
#define RADIO_MOSI_PIN (11)
#define RADIO_CS_PIN (10)
#define RADIO_DI0_PIN (-1)
#define RADIO_RST_PIN (5)
#define RADIO_DIO1_PIN (1)
#define RADIO_BUSY_PIN (4)
#define SPI_MOSI (35)
#define SPI_SCK (36)
#define SPI_MISO (37)
#define SPI_CS (47)
#define IMU_CS (34)
#define IMU_INT (33)
#define SDCARD_MOSI SPI_MOSI
#define SDCARD_MISO SPI_MISO
#define SDCARD_SCLK SPI_SCK
#define SDCARD_CS SPI_CS
#define PIN_NONE (-1)
#define RTC_INT (14)
#define GPS_BAUD_RATE 9600
#define HAS_SDCARD
#define HAS_GPS
#define HAS_DISPLAY
#define HAS_PMU
#define __HAS_SPI1__
#define __HAS_SENSOR__
#define PMU_WIRE_PORT Wire1
#define DISPLAY_MODEL U8G2_SH1106_128X64_NONAME_F_HW_I2C
#elif defined(LILYGO_T3_V1_0)
#define I2C_SDA 4
#define I2C_SCL 15
#define OLED_RST 16
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V1_3)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define ADC_PIN 35
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V1_6)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define SDCARD_MOSI 15
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 25
#define LED_ON HIGH
#define ADC_PIN 35
#define HAS_SDCARD
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V2_0)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN UNUSE_PIN
#define RADIO_BUSY_PIN UNUSE_PIN
#define SDCARD_MOSI 15
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 0
#define LED_ON LOW
#define HAS_DISPLAY
#define HAS_SDCARD
#elif defined(LILYGO_T3_S3_V1_0)
#define I2C_SDA 18
#define I2C_SCL 17
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 3
#define RADIO_MOSI_PIN 6
#define RADIO_CS_PIN 7
// #define RADIO_DIO0_PIN 9
#define RADIO_TCXO_EN_PIN 33
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 36
#define RADIO_RST_PIN 8
#define RADIO_DIO2_PIN 34
#define RADIO_DIO5_PIN 36
#define RADIO_RX_PIN 21
#define RADIO_TX_PIN 10
#define SDCARD_MOSI 11
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 37
#define LED_ON HIGH
#define BAT_ADC_PIN 1
#define BUTTON_PIN 0
#define HAS_SDCARD
#define HAS_DISPLAY
PMU.setPowerOutPut(AXP192_LDO2, AXP202_ON);
PMU.setPowerOutPut(AXP192_LDO3, AXP202_ON);
return true;
}
#else
#define initPMU()
#error "For the first use, please define the board version and model in <utilities. h>"
#endif
void initBoard()
{
Serial.begin(115200);
Serial.println("initBoard");
Serial1.begin(GPS_BAND_RATE, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN, RADIO_CS_PIN);
initPMU();
}

138
examples/GPS/TinyGPS_FullExample/TinyGPS_FullExample.ino Normal file
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@ -0,0 +1,138 @@
#include <TinyGPS++.h>
#include "boards.h"
// The TinyGPS++ object
TinyGPSPlus gps;
void setup()
{
initBoard();
Serial.println(F("FullExample.ino"));
Serial.println(F("An extensive example of many interesting TinyGPS++ features"));
Serial.print(F("Testing TinyGPS++ library v. ")); Serial.println(TinyGPSPlus::libraryVersion());
Serial.println(F("by Mikal Hart"));
Serial.println();
Serial.println(F("Sats HDOP Latitude Longitude Fix Date Time Date Alt Course Speed Card Distance Course Card Chars Sentences Checksum"));
Serial.println(F(" (deg) (deg) Age Age (m) --- from GPS ---- ---- to London ---- RX RX Fail"));
Serial.println(F("----------------------------------------------------------------------------------------------------------------------------------------"));
}
void loop()
{
static const double LONDON_LAT = 51.508131, LONDON_LON = -0.128002;
printInt(gps.satellites.value(), gps.satellites.isValid(), 5);
printFloat(gps.hdop.hdop(), gps.hdop.isValid(), 6, 1);
printFloat(gps.location.lat(), gps.location.isValid(), 11, 6);
printFloat(gps.location.lng(), gps.location.isValid(), 12, 6);
printInt(gps.location.age(), gps.location.isValid(), 5);
printDateTime(gps.date, gps.time);
printFloat(gps.altitude.meters(), gps.altitude.isValid(), 7, 2);
printFloat(gps.course.deg(), gps.course.isValid(), 7, 2);
printFloat(gps.speed.kmph(), gps.speed.isValid(), 6, 2);
printStr(gps.course.isValid() ? TinyGPSPlus::cardinal(gps.course.deg()) : "*** ", 6);
unsigned long distanceKmToLondon =
(unsigned long)TinyGPSPlus::distanceBetween(
gps.location.lat(),
gps.location.lng(),
LONDON_LAT,
LONDON_LON) / 1000;
printInt(distanceKmToLondon, gps.location.isValid(), 9);
double courseToLondon =
TinyGPSPlus::courseTo(
gps.location.lat(),
gps.location.lng(),
LONDON_LAT,
LONDON_LON);
printFloat(courseToLondon, gps.location.isValid(), 7, 2);
const char *cardinalToLondon = TinyGPSPlus::cardinal(courseToLondon);
printStr(gps.location.isValid() ? cardinalToLondon : "*** ", 6);
printInt(gps.charsProcessed(), true, 6);
printInt(gps.sentencesWithFix(), true, 10);
printInt(gps.failedChecksum(), true, 9);
Serial.println();
smartDelay(1000);
if (millis() > 5000 && gps.charsProcessed() < 10)
Serial.println(F("No GPS data received: check wiring"));
}
// This custom version of delay() ensures that the gps object
// is being "fed".
static void smartDelay(unsigned long ms)
{
unsigned long start = millis();
do {
while (Serial1.available())
gps.encode(Serial1.read());
} while (millis() - start < ms);
}
static void printFloat(float val, bool valid, int len, int prec)
{
if (!valid) {
while (len-- > 1)
Serial.print('*');
Serial.print(' ');
} else {
Serial.print(val, prec);
int vi = abs((int)val);
int flen = prec + (val < 0.0 ? 2 : 1); // . and -
flen += vi >= 1000 ? 4 : vi >= 100 ? 3 : vi >= 10 ? 2 : 1;
for (int i = flen; i < len; ++i)
Serial.print(' ');
}
smartDelay(0);
}
static void printInt(unsigned long val, bool valid, int len)
{
char sz[32] = "*****************";
if (valid)
sprintf(sz, "%ld", val);
sz[len] = 0;
for (int i = strlen(sz); i < len; ++i)
sz[i] = ' ';
if (len > 0)
sz[len - 1] = ' ';
Serial.print(sz);
smartDelay(0);
}
static void printDateTime(TinyGPSDate &d, TinyGPSTime &t)
{
if (!d.isValid()) {
Serial.print(F("********** "));
} else {
char sz[32];
sprintf(sz, "%02d/%02d/%02d ", d.month(), d.day(), d.year());
Serial.print(sz);
}
if (!t.isValid()) {
Serial.print(F("******** "));
} else {
char sz[32];
sprintf(sz, "%02d:%02d:%02d ", t.hour(), t.minute(), t.second());
Serial.print(sz);
}
printInt(d.age(), d.isValid(), 5);
smartDelay(0);
}
static void printStr(const char *str, int len)
{
int slen = strlen(str);
for (int i = 0; i < len; ++i)
Serial.print(i < slen ? str[i] : ' ');
smartDelay(0);
}

391
examples/GPS/TinyGPS_FullExample/boards.h Normal file
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@ -0,0 +1,391 @@
#include <Arduino.h>
#include <SPI.h>
#include <Wire.h>
#include "utilities.h"
#ifdef HAS_SDCARD
#include <SD.h>
#include <FS.h>
#endif
#ifdef HAS_DISPLAY
#include <U8g2lib.h>
#ifndef DISPLAY_MODEL
#define DISPLAY_MODEL U8G2_SSD1306_128X64_NONAME_F_HW_I2C
#endif
DISPLAY_MODEL *u8g2 = nullptr;
#endif
#ifndef OLED_WIRE_PORT
#define OLED_WIRE_PORT Wire
#endif
#if defined(HAS_PMU)
#include "XPowersAXP2101.tpp"
#include "XPowersAXP192.tpp"
XPowersLibInterface *PMU = NULL;
#ifndef PMU_WIRE_PORT
#define PMU_WIRE_PORT Wire
#endif
bool pmuInterrupt;
void setPmuFlag()
{
pmuInterrupt = true;
}
bool initPMU()
{
if (!PMU) {
PMU = new XPowersAXP2101(PMU_WIRE_PORT);
if (!PMU->init()) {
Serial.println("Warning: Failed to find AXP2101 power management");
delete PMU;
PMU = NULL;
} else {
Serial.println("AXP2101 PMU init succeeded, using AXP2101 PMU");
}
}
if (!PMU) {
PMU = new XPowersAXP192(PMU_WIRE_PORT);
if (!PMU->init()) {
Serial.println("Warning: Failed to find AXP192 power management");
delete PMU;
PMU = NULL;
} else {
Serial.println("AXP192 PMU init succeeded, using AXP192 PMU");
}
}
if (!PMU) {
return false;
}
PMU->setChargingLedMode(XPOWERS_CHG_LED_BLINK_1HZ);
pinMode(PMU_IRQ, INPUT_PULLUP);
attachInterrupt(PMU_IRQ, setPmuFlag, FALLING);
if (PMU->getChipModel() == XPOWERS_AXP192) {
PMU->setProtectedChannel(XPOWERS_DCDC3);
// lora
PMU->setPowerChannelVoltage(XPOWERS_LDO2, 3300);
// gps
PMU->setPowerChannelVoltage(XPOWERS_LDO3, 3300);
// oled
PMU->setPowerChannelVoltage(XPOWERS_DCDC1, 3300);
PMU->enablePowerOutput(XPOWERS_LDO2);
PMU->enablePowerOutput(XPOWERS_LDO3);
//protected oled power source
PMU->setProtectedChannel(XPOWERS_DCDC1);
//protected esp32 power source
PMU->setProtectedChannel(XPOWERS_DCDC3);
// enable oled power
PMU->enablePowerOutput(XPOWERS_DCDC1);
//disable not use channel
PMU->disablePowerOutput(XPOWERS_DCDC2);
PMU->disableIRQ(XPOWERS_AXP192_ALL_IRQ);
PMU->enableIRQ(XPOWERS_AXP192_VBUS_REMOVE_IRQ |
XPOWERS_AXP192_VBUS_INSERT_IRQ |
XPOWERS_AXP192_BAT_CHG_DONE_IRQ |
XPOWERS_AXP192_BAT_CHG_START_IRQ |
XPOWERS_AXP192_BAT_REMOVE_IRQ |
XPOWERS_AXP192_BAT_INSERT_IRQ |
XPOWERS_AXP192_PKEY_SHORT_IRQ
);
} else if (PMU->getChipModel() == XPOWERS_AXP2101) {
#if defined(LILYGO_TBeam_S3_Core_V3_0)
//t-beam m.2 inface
//gps
PMU->setPowerChannelVoltage(XPOWERS_ALDO4, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO4);
// lora
PMU->setPowerChannelVoltage(XPOWERS_ALDO3, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO3);
// In order to avoid bus occupation, during initialization, the SD card and QMC sensor are powered off and restarted
if (ESP_SLEEP_WAKEUP_UNDEFINED == esp_sleep_get_wakeup_cause()) {
Serial.println("Power off and restart ALDO BLDO..");
PMU->disablePowerOutput(XPOWERS_ALDO1);
PMU->disablePowerOutput(XPOWERS_ALDO2);
PMU->disablePowerOutput(XPOWERS_BLDO1);
delay(250);
}
// Sensor
PMU->setPowerChannelVoltage(XPOWERS_ALDO1, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO1);
PMU->setPowerChannelVoltage(XPOWERS_ALDO2, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO2);
//Sdcard
PMU->setPowerChannelVoltage(XPOWERS_BLDO1, 3300);
PMU->enablePowerOutput(XPOWERS_BLDO1);
PMU->setPowerChannelVoltage(XPOWERS_BLDO2, 3300);
PMU->enablePowerOutput(XPOWERS_BLDO2);
//face m.2
PMU->setPowerChannelVoltage(XPOWERS_DCDC3, 3300);
PMU->enablePowerOutput(XPOWERS_DCDC3);
PMU->setPowerChannelVoltage(XPOWERS_DCDC4, XPOWERS_AXP2101_DCDC4_VOL2_MAX);
PMU->enablePowerOutput(XPOWERS_DCDC4);
PMU->setPowerChannelVoltage(XPOWERS_DCDC5, 3300);
PMU->enablePowerOutput(XPOWERS_DCDC5);
//not use channel
PMU->disablePowerOutput(XPOWERS_DCDC2);
// PMU->disablePowerOutput(XPOWERS_DCDC4);
// PMU->disablePowerOutput(XPOWERS_DCDC5);
PMU->disablePowerOutput(XPOWERS_DLDO1);
PMU->disablePowerOutput(XPOWERS_DLDO2);
PMU->disablePowerOutput(XPOWERS_VBACKUP);
// Set constant current charge current limit
PMU->setChargerConstantCurr(XPOWERS_AXP2101_CHG_CUR_500MA);
// Set charge cut-off voltage
PMU->setChargeTargetVoltage(XPOWERS_AXP2101_CHG_VOL_4V2);
// Disable all interrupts
PMU->disableIRQ(XPOWERS_AXP2101_ALL_IRQ);
// Clear all interrupt flags
PMU->clearIrqStatus();
// Enable the required interrupt function
PMU->enableIRQ(
XPOWERS_AXP2101_BAT_INSERT_IRQ | XPOWERS_AXP2101_BAT_REMOVE_IRQ | //BATTERY
XPOWERS_AXP2101_VBUS_INSERT_IRQ | XPOWERS_AXP2101_VBUS_REMOVE_IRQ | //VBUS
XPOWERS_AXP2101_PKEY_SHORT_IRQ | XPOWERS_AXP2101_PKEY_LONG_IRQ | //POWER KEY
XPOWERS_AXP2101_BAT_CHG_DONE_IRQ | XPOWERS_AXP2101_BAT_CHG_START_IRQ //CHARGE
// XPOWERS_AXP2101_PKEY_NEGATIVE_IRQ | XPOWERS_AXP2101_PKEY_POSITIVE_IRQ | //POWER KEY
);
#endif
}
PMU->enableSystemVoltageMeasure();
PMU->enableVbusVoltageMeasure();
PMU->enableBattVoltageMeasure();
// It is necessary to disable the detection function of the TS pin on the board
// without the battery temperature detection function, otherwise it will cause abnormal charging
PMU->disableTSPinMeasure();
Serial.printf("=========================================\n");
if (PMU->isChannelAvailable(XPOWERS_DCDC1)) {
Serial.printf("DC1 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC1));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC2)) {
Serial.printf("DC2 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC2));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC3)) {
Serial.printf("DC3 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC3));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC4)) {
Serial.printf("DC4 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC4) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC4));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC5)) {
Serial.printf("DC5 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC5) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC5));
}
if (PMU->isChannelAvailable(XPOWERS_LDO2)) {
Serial.printf("LDO2 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_LDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_LDO2));
}
if (PMU->isChannelAvailable(XPOWERS_LDO3)) {
Serial.printf("LDO3 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_LDO3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_LDO3));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO1)) {
Serial.printf("ALDO1: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO1));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO2)) {
Serial.printf("ALDO2: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO2));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO3)) {
Serial.printf("ALDO3: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO3));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO4)) {
Serial.printf("ALDO4: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO4) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO4));
}
if (PMU->isChannelAvailable(XPOWERS_BLDO1)) {
Serial.printf("BLDO1: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_BLDO1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_BLDO1));
}
if (PMU->isChannelAvailable(XPOWERS_BLDO2)) {
Serial.printf("BLDO2: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_BLDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_BLDO2));
}
Serial.printf("=========================================\n");
// Set the time of pressing the button to turn off
PMU->setPowerKeyPressOffTime(XPOWERS_POWEROFF_4S);
uint8_t opt = PMU->getPowerKeyPressOffTime();
Serial.print("PowerKeyPressOffTime:");
switch (opt) {
case XPOWERS_POWEROFF_4S: Serial.println("4 Second");
break;
case XPOWERS_POWEROFF_6S: Serial.println("6 Second");
break;
case XPOWERS_POWEROFF_8S: Serial.println("8 Second");
break;
case XPOWERS_POWEROFF_10S: Serial.println("10 Second");
break;
default:
break;
}
return true;
}
void disablePeripherals()
{
}
#else
#define initPMU()
#define disablePeripherals()
#endif
SPIClass SDSPI(HSPI);
void initBoard()
{
Serial.begin(115200);
Serial.println("initBoard");
SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN);
Wire.begin(I2C_SDA, I2C_SCL);
#ifdef I2C1_SDA
Wire1.begin(I2C1_SDA, I2C1_SCL);
#endif
#ifdef LILYGO_T3_S3_V1_0
pinMode(RADIO_TCXO_EN_PIN, OUTPUT);
digitalWrite(RADIO_TCXO_EN_PIN, HIGH);
#endif
#ifdef HAS_GPS
Serial1.begin(GPS_BAUD_RATE, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
#endif
#if OLED_RST
pinMode(OLED_RST, OUTPUT);
digitalWrite(OLED_RST, HIGH); delay(20);
digitalWrite(OLED_RST, LOW); delay(20);
digitalWrite(OLED_RST, HIGH); delay(20);
#endif
initPMU();
#ifdef BOARD_LED
/*
* T-BeamV1.0, V1.1 LED defaults to low level as trun on,
* so it needs to be forced to pull up
* * * * */
#if LED_ON == LOW
gpio_hold_dis(GPIO_NUM_4);
#endif
pinMode(BOARD_LED, OUTPUT);
digitalWrite(BOARD_LED, LED_ON);
#endif
#ifdef HAS_DISPLAY
Wire.beginTransmission(0x3C);
if (Wire.endTransmission() == 0) {
Serial.println("Started OLED");
u8g2 = new DISPLAY_MODEL(U8G2_R0, U8X8_PIN_NONE);
u8g2->begin();
u8g2->clearBuffer();
u8g2->setFlipMode(0);
u8g2->setFontMode(1); // Transparent
u8g2->setDrawColor(1);
u8g2->setFontDirection(0);
u8g2->firstPage();
do {
u8g2->setFont(u8g2_font_inb19_mr);
u8g2->drawStr(0, 30, "LilyGo");
u8g2->drawHLine(2, 35, 47);
u8g2->drawHLine(3, 36, 47);
u8g2->drawVLine(45, 32, 12);
u8g2->drawVLine(46, 33, 12);
u8g2->setFont(u8g2_font_inb19_mf);
u8g2->drawStr(58, 60, "LoRa");
} while ( u8g2->nextPage() );
u8g2->sendBuffer();
u8g2->setFont(u8g2_font_fur11_tf);
delay(3000);
}
#endif
#ifdef HAS_SDCARD
if (u8g2) {
u8g2->setFont(u8g2_font_ncenB08_tr);
}
pinMode(SDCARD_MISO, INPUT_PULLUP);
SDSPI.begin(SDCARD_SCLK, SDCARD_MISO, SDCARD_MOSI, SDCARD_CS);
if (u8g2) {
u8g2->clearBuffer();
}
if (!SD.begin(SDCARD_CS, SDSPI)) {
Serial.println("setupSDCard FAIL");
if (u8g2) {
do {
u8g2->setCursor(0, 16);
u8g2->println( "SDCard FAILED");;
} while ( u8g2->nextPage() );
}
} else {
uint32_t cardSize = SD.cardSize() / (1024 * 1024);
if (u8g2) {
do {
u8g2->setCursor(0, 16);
u8g2->print( "SDCard:");;
u8g2->print(cardSize / 1024.0);;
u8g2->println(" GB");;
} while ( u8g2->nextPage() );
}
Serial.print("setupSDCard PASS . SIZE = ");
Serial.print(cardSize / 1024.0);
Serial.println(" GB");
}
if (u8g2) {
u8g2->sendBuffer();
}
delay(3000);
#endif
}

270
examples/GPS/TinyGPS_FullExample/utilities.h Normal file
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@ -0,0 +1,270 @@
#pragma once
// #define LILYGO_TBeam_V0_7
// #define LILYGO_TBeam_V1_X
// #define LILYGO_TBeam_S3_Core_V3_0
// #define LILYGO_T3_V1_0
// #define LILYGO_T3_V1_3
// #define LILYGO_T3_V1_6
// #define LILYGO_T3_V2_0
// #define LILYGO_T3_S3_V1_0
/*
* The default program uses 868MHz,
* if you need to change it,
* please open this note and change to the frequency you need to test
* */
#ifndef LoRa_frequency
#define LoRa_frequency 868.0
#endif
#define UNUSE_PIN (0)
#if defined(LILYGO_TBeam_V0_7)
#define GPS_RX_PIN 12
#define GPS_TX_PIN 15
#define BUTTON_PIN 39
#define BUTTON_PIN_MASK GPIO_SEL_39
#define I2C_SDA 21
#define I2C_SCL 22
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define BOARD_LED 14
#define LED_ON HIGH
#define LED_OFF LOW
#define GPS_BAUD_RATE 9600
#define HAS_GPS
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
#elif defined(LILYGO_TBeam_V1_X)
#define GPS_RX_PIN 34
#define GPS_TX_PIN 12
#define BUTTON_PIN 38
#define BUTTON_PIN_MASK GPIO_SEL_38
#define I2C_SDA 21
#define I2C_SCL 22
#define PMU_IRQ 35
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define BOARD_LED 4
#define LED_ON LOW
#define LED_OFF HIGH
#define GPS_BAUD_RATE 9600
#define HAS_GPS
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
#define HAS_PMU
#elif defined(LILYGO_TBeam_S3_Core_V3_0)
#define I2C_SDA 17
#define I2C_SCL 18
#define I2C1_SDA 42
#define I2C1_SCL 41
#define PMU_IRQ 40
#define GPS_RX_PIN 9
#define GPS_TX_PIN 8
#define GPS_WAKEUP_PIN 7
#define GPS_1PPS_PIN 6
#define BUTTON_PIN 0
#define BUTTON_PIN_MASK GPIO_SEL_0
#define BUTTON_CONUT (1)
#define BUTTON_ARRAY {BUTTON_PIN}
#define RADIO_SCLK_PIN (12)
#define RADIO_MISO_PIN (13)
#define RADIO_MOSI_PIN (11)
#define RADIO_CS_PIN (10)
#define RADIO_DI0_PIN (-1)
#define RADIO_RST_PIN (5)
#define RADIO_DIO1_PIN (1)
#define RADIO_BUSY_PIN (4)
#define SPI_MOSI (35)
#define SPI_SCK (36)
#define SPI_MISO (37)
#define SPI_CS (47)
#define IMU_CS (34)
#define IMU_INT (33)
#define SDCARD_MOSI SPI_MOSI
#define SDCARD_MISO SPI_MISO
#define SDCARD_SCLK SPI_SCK
#define SDCARD_CS SPI_CS
#define PIN_NONE (-1)
#define RTC_INT (14)
#define GPS_BAUD_RATE 9600
#define HAS_SDCARD
#define HAS_GPS
#define HAS_DISPLAY
#define HAS_PMU
#define __HAS_SPI1__
#define __HAS_SENSOR__
#define PMU_WIRE_PORT Wire1
#define DISPLAY_MODEL U8G2_SH1106_128X64_NONAME_F_HW_I2C
#elif defined(LILYGO_T3_V1_0)
#define I2C_SDA 4
#define I2C_SCL 15
#define OLED_RST 16
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V1_3)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define ADC_PIN 35
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V1_6)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define SDCARD_MOSI 15
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 25
#define LED_ON HIGH
#define ADC_PIN 35
#define HAS_SDCARD
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V2_0)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN UNUSE_PIN
#define RADIO_BUSY_PIN UNUSE_PIN
#define SDCARD_MOSI 15
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 0
#define LED_ON LOW
#define HAS_DISPLAY
#define HAS_SDCARD
#elif defined(LILYGO_T3_S3_V1_0)
#define I2C_SDA 18
#define I2C_SCL 17
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 3
#define RADIO_MOSI_PIN 6
#define RADIO_CS_PIN 7
// #define RADIO_DIO0_PIN 9
#define RADIO_TCXO_EN_PIN 33
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 36
#define RADIO_RST_PIN 8
#define RADIO_DIO2_PIN 34
#define RADIO_DIO5_PIN 36
#define RADIO_RX_PIN 21
#define RADIO_TX_PIN 10
#define SDCARD_MOSI 11
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 37
#define LED_ON HIGH
#define BAT_ADC_PIN 1
#define BUTTON_PIN 0
#define HAS_SDCARD
#define HAS_DISPLAY
#else
#error "For the first use, please define the board version and model in <utilities. h>"
#endif

2
examples/GPS/TinyGPS_KitchenSink/TinyGPS_KitchenSink.ino
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@ -4,7 +4,7 @@
*/
#include <TinyGPS++.h>
#include "utilities.h"
#include "boards.h"
TinyGPSPlus gps;

391
examples/GPS/TinyGPS_KitchenSink/boards.h Normal file
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#include <Arduino.h>
#include <SPI.h>
#include <Wire.h>
#include "utilities.h"
#ifdef HAS_SDCARD
#include <SD.h>
#include <FS.h>
#endif
#ifdef HAS_DISPLAY
#include <U8g2lib.h>
#ifndef DISPLAY_MODEL
#define DISPLAY_MODEL U8G2_SSD1306_128X64_NONAME_F_HW_I2C
#endif
DISPLAY_MODEL *u8g2 = nullptr;
#endif
#ifndef OLED_WIRE_PORT
#define OLED_WIRE_PORT Wire
#endif
#if defined(HAS_PMU)
#include "XPowersAXP2101.tpp"
#include "XPowersAXP192.tpp"
XPowersLibInterface *PMU = NULL;
#ifndef PMU_WIRE_PORT
#define PMU_WIRE_PORT Wire
#endif
bool pmuInterrupt;
void setPmuFlag()
{
pmuInterrupt = true;
}
bool initPMU()
{
if (!PMU) {
PMU = new XPowersAXP2101(PMU_WIRE_PORT);
if (!PMU->init()) {
Serial.println("Warning: Failed to find AXP2101 power management");
delete PMU;
PMU = NULL;
} else {
Serial.println("AXP2101 PMU init succeeded, using AXP2101 PMU");
}
}
if (!PMU) {
PMU = new XPowersAXP192(PMU_WIRE_PORT);
if (!PMU->init()) {
Serial.println("Warning: Failed to find AXP192 power management");
delete PMU;
PMU = NULL;
} else {
Serial.println("AXP192 PMU init succeeded, using AXP192 PMU");
}
}
if (!PMU) {
return false;
}
PMU->setChargingLedMode(XPOWERS_CHG_LED_BLINK_1HZ);
pinMode(PMU_IRQ, INPUT_PULLUP);
attachInterrupt(PMU_IRQ, setPmuFlag, FALLING);
if (PMU->getChipModel() == XPOWERS_AXP192) {
PMU->setProtectedChannel(XPOWERS_DCDC3);
// lora
PMU->setPowerChannelVoltage(XPOWERS_LDO2, 3300);
// gps
PMU->setPowerChannelVoltage(XPOWERS_LDO3, 3300);
// oled
PMU->setPowerChannelVoltage(XPOWERS_DCDC1, 3300);
PMU->enablePowerOutput(XPOWERS_LDO2);
PMU->enablePowerOutput(XPOWERS_LDO3);
//protected oled power source
PMU->setProtectedChannel(XPOWERS_DCDC1);
//protected esp32 power source
PMU->setProtectedChannel(XPOWERS_DCDC3);
// enable oled power
PMU->enablePowerOutput(XPOWERS_DCDC1);
//disable not use channel
PMU->disablePowerOutput(XPOWERS_DCDC2);
PMU->disableIRQ(XPOWERS_AXP192_ALL_IRQ);
PMU->enableIRQ(XPOWERS_AXP192_VBUS_REMOVE_IRQ |
XPOWERS_AXP192_VBUS_INSERT_IRQ |
XPOWERS_AXP192_BAT_CHG_DONE_IRQ |
XPOWERS_AXP192_BAT_CHG_START_IRQ |
XPOWERS_AXP192_BAT_REMOVE_IRQ |
XPOWERS_AXP192_BAT_INSERT_IRQ |
XPOWERS_AXP192_PKEY_SHORT_IRQ
);
} else if (PMU->getChipModel() == XPOWERS_AXP2101) {
#if defined(LILYGO_TBeam_S3_Core_V3_0)
//t-beam m.2 inface
//gps
PMU->setPowerChannelVoltage(XPOWERS_ALDO4, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO4);
// lora
PMU->setPowerChannelVoltage(XPOWERS_ALDO3, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO3);
// In order to avoid bus occupation, during initialization, the SD card and QMC sensor are powered off and restarted
if (ESP_SLEEP_WAKEUP_UNDEFINED == esp_sleep_get_wakeup_cause()) {
Serial.println("Power off and restart ALDO BLDO..");
PMU->disablePowerOutput(XPOWERS_ALDO1);
PMU->disablePowerOutput(XPOWERS_ALDO2);
PMU->disablePowerOutput(XPOWERS_BLDO1);
delay(250);
}
// Sensor
PMU->setPowerChannelVoltage(XPOWERS_ALDO1, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO1);
PMU->setPowerChannelVoltage(XPOWERS_ALDO2, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO2);
//Sdcard
PMU->setPowerChannelVoltage(XPOWERS_BLDO1, 3300);
PMU->enablePowerOutput(XPOWERS_BLDO1);
PMU->setPowerChannelVoltage(XPOWERS_BLDO2, 3300);
PMU->enablePowerOutput(XPOWERS_BLDO2);
//face m.2
PMU->setPowerChannelVoltage(XPOWERS_DCDC3, 3300);
PMU->enablePowerOutput(XPOWERS_DCDC3);
PMU->setPowerChannelVoltage(XPOWERS_DCDC4, XPOWERS_AXP2101_DCDC4_VOL2_MAX);
PMU->enablePowerOutput(XPOWERS_DCDC4);
PMU->setPowerChannelVoltage(XPOWERS_DCDC5, 3300);
PMU->enablePowerOutput(XPOWERS_DCDC5);
//not use channel
PMU->disablePowerOutput(XPOWERS_DCDC2);
// PMU->disablePowerOutput(XPOWERS_DCDC4);
// PMU->disablePowerOutput(XPOWERS_DCDC5);
PMU->disablePowerOutput(XPOWERS_DLDO1);
PMU->disablePowerOutput(XPOWERS_DLDO2);
PMU->disablePowerOutput(XPOWERS_VBACKUP);
// Set constant current charge current limit
PMU->setChargerConstantCurr(XPOWERS_AXP2101_CHG_CUR_500MA);
// Set charge cut-off voltage
PMU->setChargeTargetVoltage(XPOWERS_AXP2101_CHG_VOL_4V2);
// Disable all interrupts
PMU->disableIRQ(XPOWERS_AXP2101_ALL_IRQ);
// Clear all interrupt flags
PMU->clearIrqStatus();
// Enable the required interrupt function
PMU->enableIRQ(
XPOWERS_AXP2101_BAT_INSERT_IRQ | XPOWERS_AXP2101_BAT_REMOVE_IRQ | //BATTERY
XPOWERS_AXP2101_VBUS_INSERT_IRQ | XPOWERS_AXP2101_VBUS_REMOVE_IRQ | //VBUS
XPOWERS_AXP2101_PKEY_SHORT_IRQ | XPOWERS_AXP2101_PKEY_LONG_IRQ | //POWER KEY
XPOWERS_AXP2101_BAT_CHG_DONE_IRQ | XPOWERS_AXP2101_BAT_CHG_START_IRQ //CHARGE
// XPOWERS_AXP2101_PKEY_NEGATIVE_IRQ | XPOWERS_AXP2101_PKEY_POSITIVE_IRQ | //POWER KEY
);
#endif
}
PMU->enableSystemVoltageMeasure();
PMU->enableVbusVoltageMeasure();
PMU->enableBattVoltageMeasure();
// It is necessary to disable the detection function of the TS pin on the board
// without the battery temperature detection function, otherwise it will cause abnormal charging
PMU->disableTSPinMeasure();
Serial.printf("=========================================\n");
if (PMU->isChannelAvailable(XPOWERS_DCDC1)) {
Serial.printf("DC1 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC1));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC2)) {
Serial.printf("DC2 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC2));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC3)) {
Serial.printf("DC3 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC3));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC4)) {
Serial.printf("DC4 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC4) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC4));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC5)) {
Serial.printf("DC5 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC5) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC5));
}
if (PMU->isChannelAvailable(XPOWERS_LDO2)) {
Serial.printf("LDO2 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_LDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_LDO2));
}
if (PMU->isChannelAvailable(XPOWERS_LDO3)) {
Serial.printf("LDO3 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_LDO3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_LDO3));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO1)) {
Serial.printf("ALDO1: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO1));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO2)) {
Serial.printf("ALDO2: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO2));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO3)) {
Serial.printf("ALDO3: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO3));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO4)) {
Serial.printf("ALDO4: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO4) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO4));
}
if (PMU->isChannelAvailable(XPOWERS_BLDO1)) {
Serial.printf("BLDO1: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_BLDO1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_BLDO1));
}
if (PMU->isChannelAvailable(XPOWERS_BLDO2)) {
Serial.printf("BLDO2: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_BLDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_BLDO2));
}
Serial.printf("=========================================\n");
// Set the time of pressing the button to turn off
PMU->setPowerKeyPressOffTime(XPOWERS_POWEROFF_4S);
uint8_t opt = PMU->getPowerKeyPressOffTime();
Serial.print("PowerKeyPressOffTime:");
switch (opt) {
case XPOWERS_POWEROFF_4S: Serial.println("4 Second");
break;
case XPOWERS_POWEROFF_6S: Serial.println("6 Second");
break;
case XPOWERS_POWEROFF_8S: Serial.println("8 Second");
break;
case XPOWERS_POWEROFF_10S: Serial.println("10 Second");
break;
default:
break;
}
return true;
}
void disablePeripherals()
{
}
#else
#define initPMU()
#define disablePeripherals()
#endif
SPIClass SDSPI(HSPI);
void initBoard()
{
Serial.begin(115200);
Serial.println("initBoard");
SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN);
Wire.begin(I2C_SDA, I2C_SCL);
#ifdef I2C1_SDA
Wire1.begin(I2C1_SDA, I2C1_SCL);
#endif
#ifdef LILYGO_T3_S3_V1_0
pinMode(RADIO_TCXO_EN_PIN, OUTPUT);
digitalWrite(RADIO_TCXO_EN_PIN, HIGH);
#endif
#ifdef HAS_GPS
Serial1.begin(GPS_BAUD_RATE, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
#endif
#if OLED_RST
pinMode(OLED_RST, OUTPUT);
digitalWrite(OLED_RST, HIGH); delay(20);
digitalWrite(OLED_RST, LOW); delay(20);
digitalWrite(OLED_RST, HIGH); delay(20);
#endif
initPMU();
#ifdef BOARD_LED
/*
* T-BeamV1.0, V1.1 LED defaults to low level as trun on,
* so it needs to be forced to pull up
* * * * */
#if LED_ON == LOW
gpio_hold_dis(GPIO_NUM_4);
#endif
pinMode(BOARD_LED, OUTPUT);
digitalWrite(BOARD_LED, LED_ON);
#endif
#ifdef HAS_DISPLAY
Wire.beginTransmission(0x3C);
if (Wire.endTransmission() == 0) {
Serial.println("Started OLED");
u8g2 = new DISPLAY_MODEL(U8G2_R0, U8X8_PIN_NONE);
u8g2->begin();
u8g2->clearBuffer();
u8g2->setFlipMode(0);
u8g2->setFontMode(1); // Transparent
u8g2->setDrawColor(1);
u8g2->setFontDirection(0);
u8g2->firstPage();
do {
u8g2->setFont(u8g2_font_inb19_mr);
u8g2->drawStr(0, 30, "LilyGo");
u8g2->drawHLine(2, 35, 47);
u8g2->drawHLine(3, 36, 47);
u8g2->drawVLine(45, 32, 12);
u8g2->drawVLine(46, 33, 12);
u8g2->setFont(u8g2_font_inb19_mf);
u8g2->drawStr(58, 60, "LoRa");
} while ( u8g2->nextPage() );
u8g2->sendBuffer();
u8g2->setFont(u8g2_font_fur11_tf);
delay(3000);
}
#endif
#ifdef HAS_SDCARD
if (u8g2) {
u8g2->setFont(u8g2_font_ncenB08_tr);
}
pinMode(SDCARD_MISO, INPUT_PULLUP);
SDSPI.begin(SDCARD_SCLK, SDCARD_MISO, SDCARD_MOSI, SDCARD_CS);
if (u8g2) {
u8g2->clearBuffer();
}
if (!SD.begin(SDCARD_CS, SDSPI)) {
Serial.println("setupSDCard FAIL");
if (u8g2) {
do {
u8g2->setCursor(0, 16);
u8g2->println( "SDCard FAILED");;
} while ( u8g2->nextPage() );
}
} else {
uint32_t cardSize = SD.cardSize() / (1024 * 1024);
if (u8g2) {
do {
u8g2->setCursor(0, 16);
u8g2->print( "SDCard:");;
u8g2->print(cardSize / 1024.0);;
u8g2->println(" GB");;
} while ( u8g2->nextPage() );
}
Serial.print("setupSDCard PASS . SIZE = ");
Serial.print(cardSize / 1024.0);
Serial.println(" GB");
}
if (u8g2) {
u8g2->sendBuffer();
}
delay(3000);
#endif
}

304
examples/GPS/TinyGPS_KitchenSink/utilities.h
View file

@ -1,26 +1,58 @@
#pragma once
// #define LILYGO_TBeam_V0_7
// #define LILYGO_TBeam_V1_X
// #define LILYGO_TBeam_S3_Core_V3_0
// #define LILYGO_T3_V1_0
// #define LILYGO_T3_V1_3
// #define LILYGO_T3_V1_6
// #define LILYGO_T3_V2_0
// #define LILYGO_T3_S3_V1_0
/*
* This factory is just to test LilyGo T-Beam series hardware
* Created by Lewis he
* The default program uses 868MHz,
* if you need to change it,
* please open this note and change to the frequency you need to test
* */
// #define T_BEAM_V07
#define T_BEAM_V10 //same v1.1 version
#include <SPI.h>
#if defined(T_BEAM_V07)
#define GPS_RX_PIN 12
#define GPS_TX_PIN 15
#define BUTTON_PIN 39
#define BUTTON_PIN_MASK GPIO_SEL_39
#elif defined(T_BEAM_V10)
#define GPS_RX_PIN 34
#define GPS_TX_PIN 12
#define BUTTON_PIN 38
#define BUTTON_PIN_MASK GPIO_SEL_38
#ifndef LoRa_frequency
#define LoRa_frequency 868.0
#endif
#define UNUSE_PIN (0)
#if defined(LILYGO_TBeam_V0_7)
#define GPS_RX_PIN 12
#define GPS_TX_PIN 15
#define BUTTON_PIN 39
#define BUTTON_PIN_MASK GPIO_SEL_39
#define I2C_SDA 21
#define I2C_SCL 22
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define BOARD_LED 14
#define LED_ON HIGH
#define LED_OFF LOW
#define GPS_BAUD_RATE 9600
#define HAS_GPS
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
#elif defined(LILYGO_TBeam_V1_X)
#define GPS_RX_PIN 34
#define GPS_TX_PIN 12
#define BUTTON_PIN 38
#define BUTTON_PIN_MASK GPIO_SEL_38
#define I2C_SDA 21
#define I2C_SCL 22
#define PMU_IRQ 35
@ -34,65 +66,205 @@
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define GPS_BAND_RATE 9600
#define BOARD_LED 4
#define LED_ON LOW
#define LED_OFF HIGH
#ifdef T_BEAM_V10
#include <axp20x.h>
AXP20X_Class PMU;
#define GPS_BAUD_RATE 9600
#define HAS_GPS
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
#define HAS_PMU
bool initPMU()
{
Wire.begin(I2C_SDA, I2C_SCL);
if (PMU.begin(Wire, AXP192_SLAVE_ADDRESS) == AXP_FAIL) {
return false;
}
/*
* The charging indicator can be turned on or off
* * * */
// PMU.setChgLEDMode(LED_BLINK_4HZ);
#elif defined(LILYGO_TBeam_S3_Core_V3_0)
/*
* The default ESP32 power supply has been turned on,
* no need to set, please do not set it, if it is turned off,
* it will not be able to program
*
* PMU.setDCDC1Voltage(3300);
* PMU.setPowerOutPut(AXP192_DCDC1, AXP202_ON);
*
* * * */
#define I2C_SDA 17
#define I2C_SCL 18
/*
* Turn off unused power sources to save power
* **/
PMU.setPowerOutPut(AXP192_DCDC2, AXP202_OFF);
PMU.setPowerOutPut(AXP192_LDO2, AXP202_OFF);
PMU.setPowerOutPut(AXP192_LDO3, AXP202_OFF);
PMU.setPowerOutPut(AXP192_EXTEN, AXP202_OFF);
#define I2C1_SDA 42
#define I2C1_SCL 41
#define PMU_IRQ 40
/*
* Set the power of LoRa and GPS module to 3.3V
**/
PMU.setLDO2Voltage(3300); //LoRa VDD
PMU.setLDO3Voltage(3300); //GPS VDD
#define GPS_RX_PIN 9
#define GPS_TX_PIN 8
#define GPS_WAKEUP_PIN 7
#define GPS_1PPS_PIN 6
#define BUTTON_PIN 0
#define BUTTON_PIN_MASK GPIO_SEL_0
#define BUTTON_CONUT (1)
#define BUTTON_ARRAY {BUTTON_PIN}
#define RADIO_SCLK_PIN (12)
#define RADIO_MISO_PIN (13)
#define RADIO_MOSI_PIN (11)
#define RADIO_CS_PIN (10)
#define RADIO_DI0_PIN (-1)
#define RADIO_RST_PIN (5)
#define RADIO_DIO1_PIN (1)
#define RADIO_BUSY_PIN (4)
#define SPI_MOSI (35)
#define SPI_SCK (36)
#define SPI_MISO (37)
#define SPI_CS (47)
#define IMU_CS (34)
#define IMU_INT (33)
#define SDCARD_MOSI SPI_MOSI
#define SDCARD_MISO SPI_MISO
#define SDCARD_SCLK SPI_SCK
#define SDCARD_CS SPI_CS
#define PIN_NONE (-1)
#define RTC_INT (14)
#define GPS_BAUD_RATE 9600
#define HAS_SDCARD
#define HAS_GPS
#define HAS_DISPLAY
#define HAS_PMU
#define __HAS_SPI1__
#define __HAS_SENSOR__
#define PMU_WIRE_PORT Wire1
#define DISPLAY_MODEL U8G2_SH1106_128X64_NONAME_F_HW_I2C
#elif defined(LILYGO_T3_V1_0)
#define I2C_SDA 4
#define I2C_SCL 15
#define OLED_RST 16
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V1_3)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define ADC_PIN 35
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V1_6)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define SDCARD_MOSI 15
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 25
#define LED_ON HIGH
#define ADC_PIN 35
#define HAS_SDCARD
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V2_0)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN UNUSE_PIN
#define RADIO_BUSY_PIN UNUSE_PIN
#define SDCARD_MOSI 15
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 0
#define LED_ON LOW
#define HAS_DISPLAY
#define HAS_SDCARD
#elif defined(LILYGO_T3_S3_V1_0)
#define I2C_SDA 18
#define I2C_SCL 17
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 3
#define RADIO_MOSI_PIN 6
#define RADIO_CS_PIN 7
// #define RADIO_DIO0_PIN 9
#define RADIO_TCXO_EN_PIN 33
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 36
#define RADIO_RST_PIN 8
#define RADIO_DIO2_PIN 34
#define RADIO_DIO5_PIN 36
#define RADIO_RX_PIN 21
#define RADIO_TX_PIN 10
#define SDCARD_MOSI 11
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 37
#define LED_ON HIGH
#define BAT_ADC_PIN 1
#define BUTTON_PIN 0
#define HAS_SDCARD
#define HAS_DISPLAY
PMU.setPowerOutPut(AXP192_LDO2, AXP202_ON);
PMU.setPowerOutPut(AXP192_LDO3, AXP202_ON);
return true;
}
#else
#define initPMU()
#error "For the first use, please define the board version and model in <utilities. h>"
#endif
void initBoard()
{
Serial.begin(115200);
Serial.println("initBoard");
Serial1.begin(GPS_BAND_RATE, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN, RADIO_CS_PIN);
initPMU();
}

72
examples/GPS/Example1_BasicNMEARead/Example1_BasicNMEARead.ino → examples/GPS/UBlox_BasicNMEARead/Example1_BasicNMEARead.ino
View file

@ -1,36 +1,36 @@
/*
Read NMEA sentences over Serial using Ublox module SAM-M8Q, NEO-M8P, ZED-F9P, etc
This example reads the NMEA setences from the Ublox module over Serial and outputs
them to the serial port
Base on SparkFun_Ublox_Arduino_Library //https://github.com/sparkfun/SparkFun_Ublox_Arduino_Library
*/
#include "SparkFun_Ublox_Arduino_Library.h"
#include "utilities.h"
SFE_UBLOX_GPS myGPS;
void setup()
{
initBoard();
// When the power is turned on, a delay is required.
delay(1500);
Serial.println("SparkFun Ublox Example");
myGPS.enableDebugging();
if (myGPS.begin(Serial1) == false) {
Serial.println(F("Ublox GPS not detected at default I2C address. Please check wiring. Freezing."));
while (1);
}
//This will pipe all NMEA sentences to the serial port so we can see them
myGPS.setNMEAOutputPort(Serial);
}
void loop()
{
myGPS.checkUblox(); //See if new data is available. Process bytes as they come in.
delay(250); //Don't pound too hard on the I2C bus
}
/*
Read NMEA sentences over Serial using Ublox module SAM-M8Q, NEO-M8P, ZED-F9P, etc
This example reads the NMEA setences from the Ublox module over Serial and outputs
them to the serial port
Base on SparkFun_Ublox_Arduino_Library //https://github.com/sparkfun/SparkFun_Ublox_Arduino_Library
*/
#include "SparkFun_Ublox_Arduino_Library.h"
#include "boards.h"
SFE_UBLOX_GPS myGPS;
void setup()
{
initBoard();
// When the power is turned on, a delay is required.
delay(1500);
Serial.println("SparkFun Ublox Example");
myGPS.enableDebugging();
if (myGPS.begin(Serial1) == false) {
Serial.println(F("Ublox GPS not detected at default I2C address. Please check wiring. Freezing."));
while (1);
}
//This will pipe all NMEA sentences to the serial port so we can see them
myGPS.setNMEAOutputPort(Serial);
}
void loop()
{
myGPS.checkUblox(); //See if new data is available. Process bytes as they come in.
delay(250); //Don't pound too hard on the I2C bus
}

391
examples/GPS/UBlox_BasicNMEARead/boards.h Normal file
View file

@ -0,0 +1,391 @@
#include <Arduino.h>
#include <SPI.h>
#include <Wire.h>
#include "utilities.h"
#ifdef HAS_SDCARD
#include <SD.h>
#include <FS.h>
#endif
#ifdef HAS_DISPLAY
#include <U8g2lib.h>
#ifndef DISPLAY_MODEL
#define DISPLAY_MODEL U8G2_SSD1306_128X64_NONAME_F_HW_I2C
#endif
DISPLAY_MODEL *u8g2 = nullptr;
#endif
#ifndef OLED_WIRE_PORT
#define OLED_WIRE_PORT Wire
#endif
#if defined(HAS_PMU)
#include "XPowersAXP2101.tpp"
#include "XPowersAXP192.tpp"
XPowersLibInterface *PMU = NULL;
#ifndef PMU_WIRE_PORT
#define PMU_WIRE_PORT Wire
#endif
bool pmuInterrupt;
void setPmuFlag()
{
pmuInterrupt = true;
}
bool initPMU()
{
if (!PMU) {
PMU = new XPowersAXP2101(PMU_WIRE_PORT);
if (!PMU->init()) {
Serial.println("Warning: Failed to find AXP2101 power management");
delete PMU;
PMU = NULL;
} else {
Serial.println("AXP2101 PMU init succeeded, using AXP2101 PMU");
}
}
if (!PMU) {
PMU = new XPowersAXP192(PMU_WIRE_PORT);
if (!PMU->init()) {
Serial.println("Warning: Failed to find AXP192 power management");
delete PMU;
PMU = NULL;
} else {
Serial.println("AXP192 PMU init succeeded, using AXP192 PMU");
}
}
if (!PMU) {
return false;
}
PMU->setChargingLedMode(XPOWERS_CHG_LED_BLINK_1HZ);
pinMode(PMU_IRQ, INPUT_PULLUP);
attachInterrupt(PMU_IRQ, setPmuFlag, FALLING);
if (PMU->getChipModel() == XPOWERS_AXP192) {
PMU->setProtectedChannel(XPOWERS_DCDC3);
// lora
PMU->setPowerChannelVoltage(XPOWERS_LDO2, 3300);
// gps
PMU->setPowerChannelVoltage(XPOWERS_LDO3, 3300);
// oled
PMU->setPowerChannelVoltage(XPOWERS_DCDC1, 3300);
PMU->enablePowerOutput(XPOWERS_LDO2);
PMU->enablePowerOutput(XPOWERS_LDO3);
//protected oled power source
PMU->setProtectedChannel(XPOWERS_DCDC1);
//protected esp32 power source
PMU->setProtectedChannel(XPOWERS_DCDC3);
// enable oled power
PMU->enablePowerOutput(XPOWERS_DCDC1);
//disable not use channel
PMU->disablePowerOutput(XPOWERS_DCDC2);
PMU->disableIRQ(XPOWERS_AXP192_ALL_IRQ);
PMU->enableIRQ(XPOWERS_AXP192_VBUS_REMOVE_IRQ |
XPOWERS_AXP192_VBUS_INSERT_IRQ |
XPOWERS_AXP192_BAT_CHG_DONE_IRQ |
XPOWERS_AXP192_BAT_CHG_START_IRQ |
XPOWERS_AXP192_BAT_REMOVE_IRQ |
XPOWERS_AXP192_BAT_INSERT_IRQ |
XPOWERS_AXP192_PKEY_SHORT_IRQ
);
} else if (PMU->getChipModel() == XPOWERS_AXP2101) {
#if defined(LILYGO_TBeam_S3_Core_V3_0)
//t-beam m.2 inface
//gps
PMU->setPowerChannelVoltage(XPOWERS_ALDO4, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO4);
// lora
PMU->setPowerChannelVoltage(XPOWERS_ALDO3, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO3);
// In order to avoid bus occupation, during initialization, the SD card and QMC sensor are powered off and restarted
if (ESP_SLEEP_WAKEUP_UNDEFINED == esp_sleep_get_wakeup_cause()) {
Serial.println("Power off and restart ALDO BLDO..");
PMU->disablePowerOutput(XPOWERS_ALDO1);
PMU->disablePowerOutput(XPOWERS_ALDO2);
PMU->disablePowerOutput(XPOWERS_BLDO1);
delay(250);
}
// Sensor
PMU->setPowerChannelVoltage(XPOWERS_ALDO1, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO1);
PMU->setPowerChannelVoltage(XPOWERS_ALDO2, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO2);
//Sdcard
PMU->setPowerChannelVoltage(XPOWERS_BLDO1, 3300);
PMU->enablePowerOutput(XPOWERS_BLDO1);
PMU->setPowerChannelVoltage(XPOWERS_BLDO2, 3300);
PMU->enablePowerOutput(XPOWERS_BLDO2);
//face m.2
PMU->setPowerChannelVoltage(XPOWERS_DCDC3, 3300);
PMU->enablePowerOutput(XPOWERS_DCDC3);
PMU->setPowerChannelVoltage(XPOWERS_DCDC4, XPOWERS_AXP2101_DCDC4_VOL2_MAX);
PMU->enablePowerOutput(XPOWERS_DCDC4);
PMU->setPowerChannelVoltage(XPOWERS_DCDC5, 3300);
PMU->enablePowerOutput(XPOWERS_DCDC5);
//not use channel
PMU->disablePowerOutput(XPOWERS_DCDC2);
// PMU->disablePowerOutput(XPOWERS_DCDC4);
// PMU->disablePowerOutput(XPOWERS_DCDC5);
PMU->disablePowerOutput(XPOWERS_DLDO1);
PMU->disablePowerOutput(XPOWERS_DLDO2);
PMU->disablePowerOutput(XPOWERS_VBACKUP);
// Set constant current charge current limit
PMU->setChargerConstantCurr(XPOWERS_AXP2101_CHG_CUR_500MA);
// Set charge cut-off voltage
PMU->setChargeTargetVoltage(XPOWERS_AXP2101_CHG_VOL_4V2);
// Disable all interrupts
PMU->disableIRQ(XPOWERS_AXP2101_ALL_IRQ);
// Clear all interrupt flags
PMU->clearIrqStatus();
// Enable the required interrupt function
PMU->enableIRQ(
XPOWERS_AXP2101_BAT_INSERT_IRQ | XPOWERS_AXP2101_BAT_REMOVE_IRQ | //BATTERY
XPOWERS_AXP2101_VBUS_INSERT_IRQ | XPOWERS_AXP2101_VBUS_REMOVE_IRQ | //VBUS
XPOWERS_AXP2101_PKEY_SHORT_IRQ | XPOWERS_AXP2101_PKEY_LONG_IRQ | //POWER KEY
XPOWERS_AXP2101_BAT_CHG_DONE_IRQ | XPOWERS_AXP2101_BAT_CHG_START_IRQ //CHARGE
// XPOWERS_AXP2101_PKEY_NEGATIVE_IRQ | XPOWERS_AXP2101_PKEY_POSITIVE_IRQ | //POWER KEY
);
#endif
}
PMU->enableSystemVoltageMeasure();
PMU->enableVbusVoltageMeasure();
PMU->enableBattVoltageMeasure();
// It is necessary to disable the detection function of the TS pin on the board
// without the battery temperature detection function, otherwise it will cause abnormal charging
PMU->disableTSPinMeasure();
Serial.printf("=========================================\n");
if (PMU->isChannelAvailable(XPOWERS_DCDC1)) {
Serial.printf("DC1 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC1));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC2)) {
Serial.printf("DC2 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC2));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC3)) {
Serial.printf("DC3 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC3));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC4)) {
Serial.printf("DC4 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC4) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC4));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC5)) {
Serial.printf("DC5 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC5) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC5));
}
if (PMU->isChannelAvailable(XPOWERS_LDO2)) {
Serial.printf("LDO2 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_LDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_LDO2));
}
if (PMU->isChannelAvailable(XPOWERS_LDO3)) {
Serial.printf("LDO3 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_LDO3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_LDO3));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO1)) {
Serial.printf("ALDO1: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO1));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO2)) {
Serial.printf("ALDO2: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO2));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO3)) {
Serial.printf("ALDO3: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO3));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO4)) {
Serial.printf("ALDO4: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO4) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO4));
}
if (PMU->isChannelAvailable(XPOWERS_BLDO1)) {
Serial.printf("BLDO1: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_BLDO1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_BLDO1));
}
if (PMU->isChannelAvailable(XPOWERS_BLDO2)) {
Serial.printf("BLDO2: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_BLDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_BLDO2));
}
Serial.printf("=========================================\n");
// Set the time of pressing the button to turn off
PMU->setPowerKeyPressOffTime(XPOWERS_POWEROFF_4S);
uint8_t opt = PMU->getPowerKeyPressOffTime();
Serial.print("PowerKeyPressOffTime:");
switch (opt) {
case XPOWERS_POWEROFF_4S: Serial.println("4 Second");
break;
case XPOWERS_POWEROFF_6S: Serial.println("6 Second");
break;
case XPOWERS_POWEROFF_8S: Serial.println("8 Second");
break;
case XPOWERS_POWEROFF_10S: Serial.println("10 Second");
break;
default:
break;
}
return true;
}
void disablePeripherals()
{
}
#else
#define initPMU()
#define disablePeripherals()
#endif
SPIClass SDSPI(HSPI);
void initBoard()
{
Serial.begin(115200);
Serial.println("initBoard");
SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN);
Wire.begin(I2C_SDA, I2C_SCL);
#ifdef I2C1_SDA
Wire1.begin(I2C1_SDA, I2C1_SCL);
#endif
#ifdef LILYGO_T3_S3_V1_0
pinMode(RADIO_TCXO_EN_PIN, OUTPUT);
digitalWrite(RADIO_TCXO_EN_PIN, HIGH);
#endif
#ifdef HAS_GPS
Serial1.begin(GPS_BAUD_RATE, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
#endif
#if OLED_RST
pinMode(OLED_RST, OUTPUT);
digitalWrite(OLED_RST, HIGH); delay(20);
digitalWrite(OLED_RST, LOW); delay(20);
digitalWrite(OLED_RST, HIGH); delay(20);
#endif
initPMU();
#ifdef BOARD_LED
/*
* T-BeamV1.0, V1.1 LED defaults to low level as trun on,
* so it needs to be forced to pull up
* * * * */
#if LED_ON == LOW
gpio_hold_dis(GPIO_NUM_4);
#endif
pinMode(BOARD_LED, OUTPUT);
digitalWrite(BOARD_LED, LED_ON);
#endif
#ifdef HAS_DISPLAY
Wire.beginTransmission(0x3C);
if (Wire.endTransmission() == 0) {
Serial.println("Started OLED");
u8g2 = new DISPLAY_MODEL(U8G2_R0, U8X8_PIN_NONE);
u8g2->begin();
u8g2->clearBuffer();
u8g2->setFlipMode(0);
u8g2->setFontMode(1); // Transparent
u8g2->setDrawColor(1);
u8g2->setFontDirection(0);
u8g2->firstPage();
do {
u8g2->setFont(u8g2_font_inb19_mr);
u8g2->drawStr(0, 30, "LilyGo");
u8g2->drawHLine(2, 35, 47);
u8g2->drawHLine(3, 36, 47);
u8g2->drawVLine(45, 32, 12);
u8g2->drawVLine(46, 33, 12);
u8g2->setFont(u8g2_font_inb19_mf);
u8g2->drawStr(58, 60, "LoRa");
} while ( u8g2->nextPage() );
u8g2->sendBuffer();
u8g2->setFont(u8g2_font_fur11_tf);
delay(3000);
}
#endif
#ifdef HAS_SDCARD
if (u8g2) {
u8g2->setFont(u8g2_font_ncenB08_tr);
}
pinMode(SDCARD_MISO, INPUT_PULLUP);
SDSPI.begin(SDCARD_SCLK, SDCARD_MISO, SDCARD_MOSI, SDCARD_CS);
if (u8g2) {
u8g2->clearBuffer();
}
if (!SD.begin(SDCARD_CS, SDSPI)) {
Serial.println("setupSDCard FAIL");
if (u8g2) {
do {
u8g2->setCursor(0, 16);
u8g2->println( "SDCard FAILED");;
} while ( u8g2->nextPage() );
}
} else {
uint32_t cardSize = SD.cardSize() / (1024 * 1024);
if (u8g2) {
do {
u8g2->setCursor(0, 16);
u8g2->print( "SDCard:");;
u8g2->print(cardSize / 1024.0);;
u8g2->println(" GB");;
} while ( u8g2->nextPage() );
}
Serial.print("setupSDCard PASS . SIZE = ");
Serial.print(cardSize / 1024.0);
Serial.println(" GB");
}
if (u8g2) {
u8g2->sendBuffer();
}
delay(3000);
#endif
}

270
examples/GPS/UBlox_BasicNMEARead/utilities.h Normal file
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@ -0,0 +1,270 @@
#pragma once
// #define LILYGO_TBeam_V0_7
// #define LILYGO_TBeam_V1_X
// #define LILYGO_TBeam_S3_Core_V3_0
// #define LILYGO_T3_V1_0
// #define LILYGO_T3_V1_3
// #define LILYGO_T3_V1_6
// #define LILYGO_T3_V2_0
// #define LILYGO_T3_S3_V1_0
/*
* The default program uses 868MHz,
* if you need to change it,
* please open this note and change to the frequency you need to test
* */
#ifndef LoRa_frequency
#define LoRa_frequency 868.0
#endif
#define UNUSE_PIN (0)
#if defined(LILYGO_TBeam_V0_7)
#define GPS_RX_PIN 12
#define GPS_TX_PIN 15
#define BUTTON_PIN 39
#define BUTTON_PIN_MASK GPIO_SEL_39
#define I2C_SDA 21
#define I2C_SCL 22
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define BOARD_LED 14
#define LED_ON HIGH
#define LED_OFF LOW
#define GPS_BAUD_RATE 9600
#define HAS_GPS
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
#elif defined(LILYGO_TBeam_V1_X)
#define GPS_RX_PIN 34
#define GPS_TX_PIN 12
#define BUTTON_PIN 38
#define BUTTON_PIN_MASK GPIO_SEL_38
#define I2C_SDA 21
#define I2C_SCL 22
#define PMU_IRQ 35
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define BOARD_LED 4
#define LED_ON LOW
#define LED_OFF HIGH
#define GPS_BAUD_RATE 9600
#define HAS_GPS
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
#define HAS_PMU
#elif defined(LILYGO_TBeam_S3_Core_V3_0)
#define I2C_SDA 17
#define I2C_SCL 18
#define I2C1_SDA 42
#define I2C1_SCL 41
#define PMU_IRQ 40
#define GPS_RX_PIN 9
#define GPS_TX_PIN 8
#define GPS_WAKEUP_PIN 7
#define GPS_1PPS_PIN 6
#define BUTTON_PIN 0
#define BUTTON_PIN_MASK GPIO_SEL_0
#define BUTTON_CONUT (1)
#define BUTTON_ARRAY {BUTTON_PIN}
#define RADIO_SCLK_PIN (12)
#define RADIO_MISO_PIN (13)
#define RADIO_MOSI_PIN (11)
#define RADIO_CS_PIN (10)
#define RADIO_DI0_PIN (-1)
#define RADIO_RST_PIN (5)
#define RADIO_DIO1_PIN (1)
#define RADIO_BUSY_PIN (4)
#define SPI_MOSI (35)
#define SPI_SCK (36)
#define SPI_MISO (37)
#define SPI_CS (47)
#define IMU_CS (34)
#define IMU_INT (33)
#define SDCARD_MOSI SPI_MOSI
#define SDCARD_MISO SPI_MISO
#define SDCARD_SCLK SPI_SCK
#define SDCARD_CS SPI_CS
#define PIN_NONE (-1)
#define RTC_INT (14)
#define GPS_BAUD_RATE 9600
#define HAS_SDCARD
#define HAS_GPS
#define HAS_DISPLAY
#define HAS_PMU
#define __HAS_SPI1__
#define __HAS_SENSOR__
#define PMU_WIRE_PORT Wire1
#define DISPLAY_MODEL U8G2_SH1106_128X64_NONAME_F_HW_I2C
#elif defined(LILYGO_T3_V1_0)
#define I2C_SDA 4
#define I2C_SCL 15
#define OLED_RST 16
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V1_3)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define ADC_PIN 35
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V1_6)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define SDCARD_MOSI 15
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 25
#define LED_ON HIGH
#define ADC_PIN 35
#define HAS_SDCARD
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V2_0)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN UNUSE_PIN
#define RADIO_BUSY_PIN UNUSE_PIN
#define SDCARD_MOSI 15
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 0
#define LED_ON LOW
#define HAS_DISPLAY
#define HAS_SDCARD
#elif defined(LILYGO_T3_S3_V1_0)
#define I2C_SDA 18
#define I2C_SCL 17
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 3
#define RADIO_MOSI_PIN 6
#define RADIO_CS_PIN 7
// #define RADIO_DIO0_PIN 9
#define RADIO_TCXO_EN_PIN 33
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 36
#define RADIO_RST_PIN 8
#define RADIO_DIO2_PIN 34
#define RADIO_DIO5_PIN 36
#define RADIO_RX_PIN 21
#define RADIO_TX_PIN 10
#define SDCARD_MOSI 11
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 37
#define LED_ON HIGH
#define BAT_ADC_PIN 1
#define BUTTON_PIN 0
#define HAS_SDCARD
#define HAS_DISPLAY
#else
#error "For the first use, please define the board version and model in <utilities. h>"
#endif

120
examples/GPS/Example2_NMEAParsing/Example2_NMEAParsing.ino → examples/GPS/UBlox_NMEAParsing/Example2_NMEAParsing.ino
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@ -1,60 +1,60 @@
/*
Read NMEA sentences over sERIAL using Ublox module SAM-M8Q, NEO-M8P, etc
Base on SparkFun_Ublox_Arduino_Library //https://github.com/sparkfun/SparkFun_Ublox_Arduino_Library
*/
#include "SparkFun_Ublox_Arduino_Library.h"
#include "utilities.h"
SFE_UBLOX_GPS myGPS;
#include <MicroNMEA.h> //https://github.com/stevemarple/MicroNMEA
char nmeaBuffer[100];
MicroNMEA nmea(nmeaBuffer, sizeof(nmeaBuffer));
void setup()
{
initBoard();
// When the power is turned on, a delay is required.
delay(1500);
Serial.println("SparkFun Ublox Example");
if (myGPS.begin(Serial1) == false) {
Serial.println(F("Ublox GPS not detected at default I2C address. Please check wiring. Freezing."));
while (1);
}
}
void loop()
{
myGPS.checkUblox(); //See if new data is available. Process bytes as they come in.
if (nmea.isValid() == true) {
long latitude_mdeg = nmea.getLatitude();
long longitude_mdeg = nmea.getLongitude();
Serial.print("Latitude (deg): ");
Serial.println(latitude_mdeg / 1000000., 6);
Serial.print("Longitude (deg): ");
Serial.println(longitude_mdeg / 1000000., 6);
} else {
Serial.print("No Fix - ");
Serial.print("Num. satellites: ");
Serial.println(nmea.getNumSatellites());
}
delay(250); //Don't pound too hard on the I2C bus
}
//This function gets called from the SparkFun Ublox Arduino Library
//As each NMEA character comes in you can specify what to do with it
//Useful for passing to other libraries like tinyGPS, MicroNMEA, or even
//a buffer, radio, etc.
void SFE_UBLOX_GPS::processNMEA(char incoming)
{
//Take the incoming char from the Ublox I2C port and pass it on to the MicroNMEA lib
//for sentence cracking
nmea.process(incoming);
}
/*
Read NMEA sentences over sERIAL using Ublox module SAM-M8Q, NEO-M8P, etc
Base on SparkFun_Ublox_Arduino_Library //https://github.com/sparkfun/SparkFun_Ublox_Arduino_Library
*/
#include "SparkFun_Ublox_Arduino_Library.h"
#include "boards.h"
SFE_UBLOX_GPS myGPS;
#include <MicroNMEA.h> //https://github.com/stevemarple/MicroNMEA
char nmeaBuffer[100];
MicroNMEA nmea(nmeaBuffer, sizeof(nmeaBuffer));
void setup()
{
initBoard();
// When the power is turned on, a delay is required.
delay(1500);
Serial.println("SparkFun Ublox Example");
if (myGPS.begin(Serial1) == false) {
Serial.println(F("Ublox GPS not detected . Please check wiring. Freezing."));
while (1);
}
}
void loop()
{
myGPS.checkUblox(); //See if new data is available. Process bytes as they come in.
if (nmea.isValid() == true) {
long latitude_mdeg = nmea.getLatitude();
long longitude_mdeg = nmea.getLongitude();
Serial.print("Latitude (deg): ");
Serial.println(latitude_mdeg / 1000000., 6);
Serial.print("Longitude (deg): ");
Serial.println(longitude_mdeg / 1000000., 6);
} else {
Serial.print("No Fix - ");
Serial.print("Num. satellites: ");
Serial.println(nmea.getNumSatellites());
}
delay(250); //Don't pound too hard on the I2C bus
}
//This function gets called from the SparkFun Ublox Arduino Library
//As each NMEA character comes in you can specify what to do with it
//Useful for passing to other libraries like tinyGPS, MicroNMEA, or even
//a buffer, radio, etc.
void SFE_UBLOX_GPS::processNMEA(char incoming)
{
//Take the incoming char from the Ublox I2C port and pass it on to the MicroNMEA lib
//for sentence cracking
nmea.process(incoming);
}

392
examples/GPS/UBlox_NMEAParsing/boards.h Normal file
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@ -0,0 +1,392 @@
#include <Arduino.h>
#include <SPI.h>
#include <Wire.h>
#include "utilities.h"
#ifdef HAS_SDCARD
#include <SD.h>
#include <FS.h>
#endif
#ifdef HAS_DISPLAY
#include <U8g2lib.h>
#ifndef DISPLAY_MODEL
#define DISPLAY_MODEL U8G2_SSD1306_128X64_NONAME_F_HW_I2C
#endif
DISPLAY_MODEL *u8g2 = nullptr;
#endif
#ifndef OLED_WIRE_PORT
#define OLED_WIRE_PORT Wire
#endif
#if defined(HAS_PMU)
#include "XPowersAXP2101.tpp"
#include "XPowersAXP192.tpp"
XPowersLibInterface *PMU = NULL;
#ifndef PMU_WIRE_PORT
#define PMU_WIRE_PORT Wire
#endif
bool pmuInterrupt;
void setPmuFlag()
{
pmuInterrupt = true;
}
bool initPMU()
{
if (!PMU) {
PMU = new XPowersAXP2101(PMU_WIRE_PORT);
if (!PMU->init()) {
Serial.println("Warning: Failed to find AXP2101 power management");
delete PMU;
PMU = NULL;
} else {
Serial.println("AXP2101 PMU init succeeded, using AXP2101 PMU");
}
}
if (!PMU) {
PMU = new XPowersAXP192(PMU_WIRE_PORT);
if (!PMU->init()) {
Serial.println("Warning: Failed to find AXP192 power management");
delete PMU;
PMU = NULL;
} else {
Serial.println("AXP192 PMU init succeeded, using AXP192 PMU");
}
}
if (!PMU) {
return false;
}
PMU->setChargingLedMode(XPOWERS_CHG_LED_BLINK_1HZ);
pinMode(PMU_IRQ, INPUT_PULLUP);
attachInterrupt(PMU_IRQ, setPmuFlag, FALLING);
if (PMU->getChipModel() == XPOWERS_AXP192) {
PMU->setProtectedChannel(XPOWERS_DCDC3);
// lora
PMU->setPowerChannelVoltage(XPOWERS_LDO2, 3300);
// gps
PMU->setPowerChannelVoltage(XPOWERS_LDO3, 3300);
// oled
PMU->setPowerChannelVoltage(XPOWERS_DCDC1, 3300);
PMU->enablePowerOutput(XPOWERS_LDO2);
PMU->enablePowerOutput(XPOWERS_LDO3);
//protected oled power source
PMU->setProtectedChannel(XPOWERS_DCDC1);
//protected esp32 power source
PMU->setProtectedChannel(XPOWERS_DCDC3);
// enable oled power
PMU->enablePowerOutput(XPOWERS_DCDC1);
//disable not use channel
PMU->disablePowerOutput(XPOWERS_DCDC2);
PMU->disableIRQ(XPOWERS_AXP192_ALL_IRQ);
PMU->enableIRQ(XPOWERS_AXP192_VBUS_REMOVE_IRQ |
XPOWERS_AXP192_VBUS_INSERT_IRQ |
XPOWERS_AXP192_BAT_CHG_DONE_IRQ |
XPOWERS_AXP192_BAT_CHG_START_IRQ |
XPOWERS_AXP192_BAT_REMOVE_IRQ |
XPOWERS_AXP192_BAT_INSERT_IRQ |
XPOWERS_AXP192_PKEY_SHORT_IRQ
);
} else if (PMU->getChipModel() == XPOWERS_AXP2101) {
#if defined(LILYGO_TBeam_S3_Core_V3_0)
//t-beam m.2 inface
//gps
PMU->setPowerChannelVoltage(XPOWERS_ALDO4, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO4);
// lora
PMU->setPowerChannelVoltage(XPOWERS_ALDO3, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO3);
// In order to avoid bus occupation, during initialization, the SD card and QMC sensor are powered off and restarted
if (ESP_SLEEP_WAKEUP_UNDEFINED == esp_sleep_get_wakeup_cause()) {
Serial.println("Power off and restart ALDO BLDO..");
PMU->disablePowerOutput(XPOWERS_ALDO1);
PMU->disablePowerOutput(XPOWERS_ALDO2);
PMU->disablePowerOutput(XPOWERS_BLDO1);
delay(250);
}
// Sensor
PMU->setPowerChannelVoltage(XPOWERS_ALDO1, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO1);
PMU->setPowerChannelVoltage(XPOWERS_ALDO2, 3300);
PMU->enablePowerOutput(XPOWERS_ALDO2);
//Sdcard
PMU->setPowerChannelVoltage(XPOWERS_BLDO1, 3300);
PMU->enablePowerOutput(XPOWERS_BLDO1);
PMU->setPowerChannelVoltage(XPOWERS_BLDO2, 3300);
PMU->enablePowerOutput(XPOWERS_BLDO2);
//face m.2
PMU->setPowerChannelVoltage(XPOWERS_DCDC3, 3300);
PMU->enablePowerOutput(XPOWERS_DCDC3);
PMU->setPowerChannelVoltage(XPOWERS_DCDC4, XPOWERS_AXP2101_DCDC4_VOL2_MAX);
PMU->enablePowerOutput(XPOWERS_DCDC4);
PMU->setPowerChannelVoltage(XPOWERS_DCDC5, 3300);
PMU->enablePowerOutput(XPOWERS_DCDC5);
//not use channel
PMU->disablePowerOutput(XPOWERS_DCDC2);
// PMU->disablePowerOutput(XPOWERS_DCDC4);
// PMU->disablePowerOutput(XPOWERS_DCDC5);
PMU->disablePowerOutput(XPOWERS_DLDO1);
PMU->disablePowerOutput(XPOWERS_DLDO2);
PMU->disablePowerOutput(XPOWERS_VBACKUP);
// Set constant current charge current limit
PMU->setChargerConstantCurr(XPOWERS_AXP2101_CHG_CUR_500MA);
// Set charge cut-off voltage
PMU->setChargeTargetVoltage(XPOWERS_AXP2101_CHG_VOL_4V2);
// Disable all interrupts
PMU->disableIRQ(XPOWERS_AXP2101_ALL_IRQ);
// Clear all interrupt flags
PMU->clearIrqStatus();
// Enable the required interrupt function
PMU->enableIRQ(
XPOWERS_AXP2101_BAT_INSERT_IRQ | XPOWERS_AXP2101_BAT_REMOVE_IRQ | //BATTERY
XPOWERS_AXP2101_VBUS_INSERT_IRQ | XPOWERS_AXP2101_VBUS_REMOVE_IRQ | //VBUS
XPOWERS_AXP2101_PKEY_SHORT_IRQ | XPOWERS_AXP2101_PKEY_LONG_IRQ | //POWER KEY
XPOWERS_AXP2101_BAT_CHG_DONE_IRQ | XPOWERS_AXP2101_BAT_CHG_START_IRQ //CHARGE
// XPOWERS_AXP2101_PKEY_NEGATIVE_IRQ | XPOWERS_AXP2101_PKEY_POSITIVE_IRQ | //POWER KEY
);
#endif
}
PMU->enableSystemVoltageMeasure();
PMU->enableVbusVoltageMeasure();
PMU->enableBattVoltageMeasure();
// It is necessary to disable the detection function of the TS pin on the board
// without the battery temperature detection function, otherwise it will cause abnormal charging
PMU->disableTSPinMeasure();
Serial.printf("=========================================\n");
if (PMU->isChannelAvailable(XPOWERS_DCDC1)) {
Serial.printf("DC1 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC1));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC2)) {
Serial.printf("DC2 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC2));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC3)) {
Serial.printf("DC3 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC3));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC4)) {
Serial.printf("DC4 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC4) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC4));
}
if (PMU->isChannelAvailable(XPOWERS_DCDC5)) {
Serial.printf("DC5 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_DCDC5) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_DCDC5));
}
if (PMU->isChannelAvailable(XPOWERS_LDO2)) {
Serial.printf("LDO2 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_LDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_LDO2));
}
if (PMU->isChannelAvailable(XPOWERS_LDO3)) {
Serial.printf("LDO3 : %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_LDO3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_LDO3));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO1)) {
Serial.printf("ALDO1: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO1));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO2)) {
Serial.printf("ALDO2: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO2));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO3)) {
Serial.printf("ALDO3: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO3) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO3));
}
if (PMU->isChannelAvailable(XPOWERS_ALDO4)) {
Serial.printf("ALDO4: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_ALDO4) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_ALDO4));
}
if (PMU->isChannelAvailable(XPOWERS_BLDO1)) {
Serial.printf("BLDO1: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_BLDO1) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_BLDO1));
}
if (PMU->isChannelAvailable(XPOWERS_BLDO2)) {
Serial.printf("BLDO2: %s Voltage: %04u mV \n", PMU->isPowerChannelEnable(XPOWERS_BLDO2) ? "+" : "-", PMU->getPowerChannelVoltage(XPOWERS_BLDO2));
}
Serial.printf("=========================================\n");
// Set the time of pressing the button to turn off
PMU->setPowerKeyPressOffTime(XPOWERS_POWEROFF_4S);
uint8_t opt = PMU->getPowerKeyPressOffTime();
Serial.print("PowerKeyPressOffTime:");
switch (opt) {
case XPOWERS_POWEROFF_4S: Serial.println("4 Second");
break;
case XPOWERS_POWEROFF_6S: Serial.println("6 Second");
break;
case XPOWERS_POWEROFF_8S: Serial.println("8 Second");
break;
case XPOWERS_POWEROFF_10S: Serial.println("10 Second");
break;
default:
break;
}
return true;
}
void disablePeripherals()
{
}
#else
#define initPMU()
#define disablePeripherals()
#endif
SPIClass SDSPI(HSPI);
void initBoard()
{
Serial.begin(115200);
Serial.println("initBoard");
SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN);
Wire.begin(I2C_SDA, I2C_SCL);
#ifdef I2C1_SDA
Wire1.begin(I2C1_SDA, I2C1_SCL);
#endif
#ifdef LILYGO_T3_S3_V1_0
pinMode(RADIO_TCXO_EN_PIN, OUTPUT);
digitalWrite(RADIO_TCXO_EN_PIN, HIGH);
#endif
#ifdef HAS_GPS
Serial1.begin(GPS_BAUD_RATE, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
#endif
#if OLED_RST
pinMode(OLED_RST, OUTPUT);
digitalWrite(OLED_RST, HIGH); delay(20);
digitalWrite(OLED_RST, LOW); delay(20);
digitalWrite(OLED_RST, HIGH); delay(20);
#endif
initPMU();
#ifdef BOARD_LED
/*
* T-BeamV1.0, V1.1 LED defaults to low level as trun on,
* so it needs to be forced to pull up
* * * * */
#if LED_ON == LOW
gpio_hold_dis(GPIO_NUM_4);
#endif
pinMode(BOARD_LED, OUTPUT);
digitalWrite(BOARD_LED, LED_ON);
#endif
#ifdef HAS_DISPLAY
Wire.beginTransmission(0x3C);
if (Wire.endTransmission() == 0) {
Serial.println("Started OLED");
u8g2 = new DISPLAY_MODEL(U8G2_R0, U8X8_PIN_NONE);
u8g2->begin();
u8g2->clearBuffer();
u8g2->setFlipMode(0);
u8g2->setFontMode(1); // Transparent
u8g2->setDrawColor(1);
u8g2->setFontDirection(0);
u8g2->firstPage();
do {
u8g2->setFont(u8g2_font_inb19_mr);
u8g2->drawStr(0, 30, "LilyGo");
u8g2->drawHLine(2, 35, 47);
u8g2->drawHLine(3, 36, 47);
u8g2->drawVLine(45, 32, 12);
u8g2->drawVLine(46, 33, 12);
u8g2->setFont(u8g2_font_inb19_mf);
u8g2->drawStr(58, 60, "LoRa");
} while ( u8g2->nextPage() );
u8g2->sendBuffer();
u8g2->setFont(u8g2_font_fur11_tf);
delay(3000);
}
#endif
#ifdef HAS_SDCARD
if (u8g2) {
u8g2->setFont(u8g2_font_ncenB08_tr);
}
pinMode(SDCARD_MISO, INPUT_PULLUP);
SDSPI.begin(SDCARD_SCLK, SDCARD_MISO, SDCARD_MOSI, SDCARD_CS);
if (u8g2) {
u8g2->clearBuffer();
}
if (!SD.begin(SDCARD_CS, SDSPI)) {
Serial.println("setupSDCard FAIL");
if (u8g2) {
do {
u8g2->setCursor(0, 16);
u8g2->println( "SDCard FAILED");;
} while ( u8g2->nextPage() );
}
} else {
uint32_t cardSize = SD.cardSize() / (1024 * 1024);
if (u8g2) {
do {
u8g2->setCursor(0, 16);
u8g2->print( "SDCard:");;
u8g2->print(cardSize / 1024.0);;
u8g2->println(" GB");;
} while ( u8g2->nextPage() );
}
Serial.print("setupSDCard PASS . SIZE = ");
Serial.print(cardSize / 1024.0);
Serial.println(" GB");
}
if (u8g2) {
u8g2->sendBuffer();
}
delay(3000);
#endif
}

270
examples/GPS/UBlox_NMEAParsing/utilities.h Normal file
View file

@ -0,0 +1,270 @@
#pragma once
// #define LILYGO_TBeam_V0_7
// #define LILYGO_TBeam_V1_X
// #define LILYGO_TBeam_S3_Core_V3_0
// #define LILYGO_T3_V1_0
// #define LILYGO_T3_V1_3
// #define LILYGO_T3_V1_6
// #define LILYGO_T3_V2_0
// #define LILYGO_T3_S3_V1_0
/*
* The default program uses 868MHz,
* if you need to change it,
* please open this note and change to the frequency you need to test
* */
#ifndef LoRa_frequency
#define LoRa_frequency 868.0
#endif
#define UNUSE_PIN (0)
#if defined(LILYGO_TBeam_V0_7)
#define GPS_RX_PIN 12
#define GPS_TX_PIN 15
#define BUTTON_PIN 39
#define BUTTON_PIN_MASK GPIO_SEL_39
#define I2C_SDA 21
#define I2C_SCL 22
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define BOARD_LED 14
#define LED_ON HIGH
#define LED_OFF LOW
#define GPS_BAUD_RATE 9600
#define HAS_GPS
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
#elif defined(LILYGO_TBeam_V1_X)
#define GPS_RX_PIN 34
#define GPS_TX_PIN 12
#define BUTTON_PIN 38
#define BUTTON_PIN_MASK GPIO_SEL_38
#define I2C_SDA 21
#define I2C_SCL 22
#define PMU_IRQ 35
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define BOARD_LED 4
#define LED_ON LOW
#define LED_OFF HIGH
#define GPS_BAUD_RATE 9600
#define HAS_GPS
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
#define HAS_PMU
#elif defined(LILYGO_TBeam_S3_Core_V3_0)
#define I2C_SDA 17
#define I2C_SCL 18
#define I2C1_SDA 42
#define I2C1_SCL 41
#define PMU_IRQ 40
#define GPS_RX_PIN 9
#define GPS_TX_PIN 8
#define GPS_WAKEUP_PIN 7
#define GPS_1PPS_PIN 6
#define BUTTON_PIN 0
#define BUTTON_PIN_MASK GPIO_SEL_0
#define BUTTON_CONUT (1)
#define BUTTON_ARRAY {BUTTON_PIN}
#define RADIO_SCLK_PIN (12)
#define RADIO_MISO_PIN (13)
#define RADIO_MOSI_PIN (11)
#define RADIO_CS_PIN (10)
#define RADIO_DI0_PIN (-1)
#define RADIO_RST_PIN (5)
#define RADIO_DIO1_PIN (1)
#define RADIO_BUSY_PIN (4)
#define SPI_MOSI (35)
#define SPI_SCK (36)
#define SPI_MISO (37)
#define SPI_CS (47)
#define IMU_CS (34)
#define IMU_INT (33)
#define SDCARD_MOSI SPI_MOSI
#define SDCARD_MISO SPI_MISO
#define SDCARD_SCLK SPI_SCK
#define SDCARD_CS SPI_CS
#define PIN_NONE (-1)
#define RTC_INT (14)
#define GPS_BAUD_RATE 9600
#define HAS_SDCARD
#define HAS_GPS
#define HAS_DISPLAY
#define HAS_PMU
#define __HAS_SPI1__
#define __HAS_SENSOR__
#define PMU_WIRE_PORT Wire1
#define DISPLAY_MODEL U8G2_SH1106_128X64_NONAME_F_HW_I2C
#elif defined(LILYGO_T3_V1_0)
#define I2C_SDA 4
#define I2C_SCL 15
#define OLED_RST 16
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V1_3)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define ADC_PIN 35
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V1_6)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 23
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 32
#define SDCARD_MOSI 15
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 25
#define LED_ON HIGH
#define ADC_PIN 35
#define HAS_SDCARD
#define HAS_DISPLAY
#elif defined(LILYGO_T3_V2_0)
#define I2C_SDA 21
#define I2C_SCL 22
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 19
#define RADIO_MOSI_PIN 27
#define RADIO_CS_PIN 18
#define RADIO_DI0_PIN 26
#define RADIO_RST_PIN 14
#define RADIO_DIO1_PIN UNUSE_PIN
#define RADIO_BUSY_PIN UNUSE_PIN
#define SDCARD_MOSI 15
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 0
#define LED_ON LOW
#define HAS_DISPLAY
#define HAS_SDCARD
#elif defined(LILYGO_T3_S3_V1_0)
#define I2C_SDA 18
#define I2C_SCL 17
#define OLED_RST UNUSE_PIN
#define RADIO_SCLK_PIN 5
#define RADIO_MISO_PIN 3
#define RADIO_MOSI_PIN 6
#define RADIO_CS_PIN 7
// #define RADIO_DIO0_PIN 9
#define RADIO_TCXO_EN_PIN 33
#define RADIO_DIO1_PIN 33
#define RADIO_BUSY_PIN 36
#define RADIO_RST_PIN 8
#define RADIO_DIO2_PIN 34
#define RADIO_DIO5_PIN 36
#define RADIO_RX_PIN 21
#define RADIO_TX_PIN 10
#define SDCARD_MOSI 11
#define SDCARD_MISO 2
#define SDCARD_SCLK 14
#define SDCARD_CS 13
#define BOARD_LED 37
#define LED_ON HIGH
#define BAT_ADC_PIN 1
#define BUTTON_PIN 0
#define HAS_SDCARD
#define HAS_DISPLAY
#else
#error "For the first use, please define the board version and model in <utilities. h>"
#endif

10
examples/OLED/SH1106FontUsage/boards.h
View file

@ -386,16 +386,6 @@ void initBoard()
delay(3000);
#endif
#ifdef HAS_DISPLAY
if (u8g2) {
u8g2->clearBuffer();
do {
u8g2->setCursor(0, 16);
u8g2->println( "Waiting to receive data");;
} while ( u8g2->nextPage() );
}
#endif
}

9
examples/OLED/SH1106GraphicsTest/boards.h
View file

@ -386,15 +386,6 @@ void initBoard()
delay(3000);
#endif
#ifdef HAS_DISPLAY
if (u8g2) {
u8g2->clearBuffer();
do {
u8g2->setCursor(0, 16);
u8g2->println( "Waiting to receive data");;
} while ( u8g2->nextPage() );
}
#endif
}

10
examples/OLED/SH1106IconMenu/boards.h
View file

@ -386,15 +386,7 @@ void initBoard()
delay(3000);
#endif
#ifdef HAS_DISPLAY
if (u8g2) {
u8g2->clearBuffer();
do {
u8g2->setCursor(0, 16);
u8g2->println( "Waiting to receive data");;
} while ( u8g2->nextPage() );
}
#endif
}

10
examples/OLED/SH1106PrintUTF8/boards.h
View file

@ -386,16 +386,6 @@ void initBoard()
delay(3000);
#endif
#ifdef HAS_DISPLAY
if (u8g2) {
u8g2->clearBuffer();
do {
u8g2->setCursor(0, 16);
u8g2->println( "Waiting to receive data");;
} while ( u8g2->nextPage() );
}
#endif
}