:) duino
parent
a1f0e3169c
commit
d91466107d
@ -0,0 +1,57 @@
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#include <LoRa.h>
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#include "boards.h"
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void setup()
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{
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initBoard();
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// When the power is turned on, a delay is required.
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delay(1500);
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Serial.println("LoRa Receiver");
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LoRa.setPins(RADIO_CS_PIN, RADIO_RST_PIN, RADIO_DI0_PIN);
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if (!LoRa.begin(LoRa_frequency)) {
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Serial.println("Starting LoRa failed!");
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while (1);
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}
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}
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void loop()
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{
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// try to parse packet
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int packetSize = LoRa.parsePacket();
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if (packetSize) {
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// received a packet
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// Serial.print("Received packet '");
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String recv = "";
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// read packet
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while (LoRa.available()) {
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recv += (char)LoRa.read();
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}
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Serial.println(recv);
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// // print RSSI of packet
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// Serial.print("' with RSSI ");
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// Serial.println(LoRa.packetRssi());
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////
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#ifdef HAS_DISPLAY
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if (u8g2) {
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u8g2->clearBuffer();
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char buf[256];
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u8g2->drawStr(0, 12, "Received OK!");
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u8g2->drawStr(0, 26, recv.c_str());
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snprintf(buf, sizeof(buf), "RSSI:%i", LoRa.packetRssi());
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u8g2->drawStr(0, 40, buf);
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snprintf(buf, sizeof(buf), "SNR:%.1f", LoRa.packetSnr());
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u8g2->drawStr(0, 56, buf);
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u8g2->sendBuffer();
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}
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#endif
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}
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}
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@ -0,0 +1,171 @@
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#include <Arduino.h>
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#include <SPI.h>
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#include <Wire.h>
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#include "utilities.h"
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#ifdef HAS_SDCARD
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#include <SD.h>
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#include <FS.h>
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#endif
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#ifdef HAS_DISPLAY
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#include <U8g2lib.h>
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U8G2_SSD1306_128X64_NONAME_F_HW_I2C *u8g2 = nullptr;
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#endif
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#if defined(LILYGO_TBeam_V1_0) || defined(LILYGO_TBeam_V1_1)
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#include <axp20x.h>
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AXP20X_Class PMU;
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bool initPMU()
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{
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if (PMU.begin(Wire, AXP192_SLAVE_ADDRESS) == AXP_FAIL) {
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return false;
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}
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/*
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* The charging indicator can be turned on or off
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* * * */
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// PMU.setChgLEDMode(LED_BLINK_4HZ);
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/*
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* The default ESP32 power supply has been turned on,
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* no need to set, please do not set it, if it is turned off,
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* it will not be able to program
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*
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* PMU.setDCDC3Voltage(3300);
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* PMU.setPowerOutPut(AXP192_DCDC3, AXP202_ON);
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*
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* * * */
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/*
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* Turn off unused power sources to save power
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* **/
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PMU.setPowerOutPut(AXP192_DCDC1, AXP202_OFF);
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PMU.setPowerOutPut(AXP192_DCDC2, AXP202_OFF);
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PMU.setPowerOutPut(AXP192_LDO2, AXP202_OFF);
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PMU.setPowerOutPut(AXP192_LDO3, AXP202_OFF);
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PMU.setPowerOutPut(AXP192_EXTEN, AXP202_OFF);
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/*
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* Set the power of LoRa and GPS module to 3.3V
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**/
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PMU.setLDO2Voltage(3300); //LoRa VDD
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PMU.setLDO3Voltage(3300); //GPS VDD
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PMU.setDCDC1Voltage(3300); //3.3V Pin next to 21 and 22 is controlled by DCDC1
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PMU.setPowerOutPut(AXP192_DCDC1, AXP202_ON);
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PMU.setPowerOutPut(AXP192_LDO2, AXP202_ON);
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PMU.setPowerOutPut(AXP192_LDO3, AXP202_ON);
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pinMode(PMU_IRQ, INPUT_PULLUP);
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attachInterrupt(PMU_IRQ, [] {
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// pmu_irq = true;
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}, FALLING);
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PMU.adc1Enable(AXP202_VBUS_VOL_ADC1 |
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AXP202_VBUS_CUR_ADC1 |
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AXP202_BATT_CUR_ADC1 |
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AXP202_BATT_VOL_ADC1,
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AXP202_ON);
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PMU.enableIRQ(AXP202_VBUS_REMOVED_IRQ |
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AXP202_VBUS_CONNECT_IRQ |
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AXP202_BATT_REMOVED_IRQ |
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AXP202_BATT_CONNECT_IRQ,
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AXP202_ON);
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PMU.clearIRQ();
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return true;
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}
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void disablePeripherals()
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{
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PMU.setPowerOutPut(AXP192_DCDC1, AXP202_OFF);
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PMU.setPowerOutPut(AXP192_LDO2, AXP202_OFF);
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PMU.setPowerOutPut(AXP192_LDO3, AXP202_OFF);
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}
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#else
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#define initPMU()
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#define disablePeripherals()
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#endif
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SPIClass SDSPI(HSPI);
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void initBoard()
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{
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Serial.begin(115200);
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Serial.println("initBoard");
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SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN);
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Wire.begin(I2C_SDA, I2C_SCL);
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#ifdef HAS_GPS
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Serial1.begin(GPS_BAUD_RATE, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
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#endif
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#if OLED_RST
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pinMode(OLED_RST, OUTPUT);
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digitalWrite(OLED_RST, HIGH); delay(20);
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digitalWrite(OLED_RST, LOW); delay(20);
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digitalWrite(OLED_RST, HIGH); delay(20);
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#endif
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initPMU();
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#ifdef HAS_SDCARD
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SDSPI.begin(SDCARD_SCLK, SDCARD_MISO, SDCARD_MOSI, SDCARD_CS);
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if (!SD.begin(SDCARD_CS, SDSPI)) {
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Serial.println("setupSDCard FAIL");
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} else {
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uint32_t cardSize = SD.cardSize() / (1024 * 1024);
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Serial.print("setupSDCard PASS . SIZE = ");
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Serial.print(cardSize);
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Serial.println(" MB");
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}
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#endif
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#ifdef BOARD_LED
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/*
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* T-BeamV1.0, V1.1 LED defaults to low level as trun on,
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* so it needs to be forced to pull up
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* * * * */
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#if LED_ON == LOW
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gpio_hold_dis(GPIO_NUM_4);
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#endif
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pinMode(BOARD_LED, OUTPUT);
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digitalWrite(BOARD_LED, LED_ON);
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#endif
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#ifdef HAS_DISPLAY
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Wire.beginTransmission(0x3C);
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if (Wire.endTransmission() == 0) {
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Serial.println("Started OLED");
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u8g2 = new U8G2_SSD1306_128X64_NONAME_F_HW_I2C(U8G2_R0, U8X8_PIN_NONE);
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u8g2->begin();
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u8g2->clearBuffer();
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u8g2->setFlipMode(0);
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u8g2->setFontMode(1); // Transparent
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u8g2->setDrawColor(1);
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u8g2->setFontDirection(0);
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u8g2->firstPage();
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do {
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u8g2->setFont(u8g2_font_inb19_mr);
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u8g2->drawStr(0, 30, "LilyGo");
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u8g2->drawHLine(2, 35, 47);
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u8g2->drawHLine(3, 36, 47);
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u8g2->drawVLine(45, 32, 12);
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u8g2->drawVLine(46, 33, 12);
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u8g2->setFont(u8g2_font_inb19_mf);
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u8g2->drawStr(58, 60, "LoRa");
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} while ( u8g2->nextPage() );
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u8g2->sendBuffer();
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u8g2->setFont(u8g2_font_fur11_tf);
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delay(5000);
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}
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#endif
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}
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#include <LoRa.h>
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#include <Wire.h>
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#include "boards.h"
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#include <PN532_I2C.h>
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#include <PN532.h>
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#include <NfcAdapter.h>
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PN532_I2C pn532_i2c(Wire);
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NfcAdapter nfc = NfcAdapter(pn532_i2c);
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String tagId = "None";
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String cleanString = "";
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void setup()
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{
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Serial.begin(9600);
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Serial.println("System initialized");
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nfc.begin();
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initLoRa();
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}
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void loop()
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{
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readNFC();
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if (!cleanString.isEmpty()) {
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sendLoRaData(cleanString);
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}
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}
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void initLoRa()
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{
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Serial.println("Initializing LoRa...");
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LoRa.setPins(RADIO_CS_PIN, RADIO_RST_PIN, RADIO_DI0_PIN);
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if (!LoRa.begin(LoRa_frequency))
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{
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Serial.println("Starting LoRa failed!");
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while (1);
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}
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Serial.println("LoRa initialized successfully!");
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}
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void sendLoRaData(String data)
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{
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String message = "node3 " + data; // Concatenate "node3 " with the value of cleanString
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LoRa.beginPacket();
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LoRa.print(message);
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LoRa.endPacket();
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}
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void readNFC()
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{
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if (nfc.tagPresent())
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{
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NfcTag tag = nfc.read();
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tagId = tag.getUidString();
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Serial.print("Tag ID: ");
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Serial.println(tagId);
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if (tag.hasNdefMessage())
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{
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NdefMessage message = tag.getNdefMessage();
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int recordCount = message.getRecordCount();
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Serial.print("Number of NDEF records: ");
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Serial.println(recordCount);
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for (int i = 0; i < recordCount; i++)
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{
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NdefRecord record = message.getRecord(i);
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int payloadLength = record.getPayloadLength();
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byte payload[payloadLength];
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record.getPayload(payload);
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String payloadAsString = "";
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for (int c = 0; c < payloadLength; c++)
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{
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payloadAsString += (char)payload[c];
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}
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cleanString = payloadAsString;
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cleanString.remove(0, 3);
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Serial.print("Payload: ");
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Serial.println(cleanString);
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String uid = record.getId();
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if (uid != "")
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{
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Serial.print("Record ID: ");
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Serial.println(uid);
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}
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}
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}
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else
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{
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Serial.println("No NDEF message found on the tag.");
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}
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delay(2000);
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}
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}
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@ -0,0 +1,167 @@
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#pragma once
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/*
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* arduinoLoRa Library just only support SX1276/Sx1278,Not support SX1262
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* */
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// #define LILYGO_TBeam_V0_7
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#define LILYGO_TBeam_V1_0
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// #define LILYGO_TBeam_V1_1
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// #define LILYGO_T3_V1_0
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// #define LILYGO_T3_V1_6
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// #define LILYGO_T3_V2_0
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// #define LILYGO_T95_V1_0
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/*
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* if you need to change it,
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* please open this note and change to the frequency you need to test
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* Option: 433E6,470E6,868E6,915E6
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* */
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#define LoRa_frequency 868E6
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#define UNUSE_PIN (0)
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#if defined(LILYGO_TBeam_V0_7)
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#define GPS_RX_PIN 12
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#define GPS_TX_PIN 15
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#define BUTTON_PIN 39
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#define BUTTON_PIN_MASK GPIO_SEL_39
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#define I2C_SDA 21
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#define I2C_SCL 22
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#define RADIO_SCLK_PIN 5
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#define RADIO_MISO_PIN 19
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#define RADIO_MOSI_PIN 27
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#define RADIO_CS_PIN 18
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#define RADIO_DI0_PIN 26
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#define RADIO_RST_PIN 23
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#define RADIO_DIO1_PIN 33
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#define RADIO_BUSY_PIN 32
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#define BOARD_LED 14
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#define LED_ON HIGH
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#define LED_OFF LOW
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#define GPS_BAUD_RATE 9600
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#define HAS_GPS
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#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
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#elif defined(LILYGO_TBeam_V1_0) || defined(LILYGO_TBeam_V1_1)
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#define GPS_RX_PIN 34
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#define GPS_TX_PIN 12
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#define BUTTON_PIN 38
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#define BUTTON_PIN_MASK GPIO_SEL_38
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#define I2C_SDA 21
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#define I2C_SCL 22
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#define PMU_IRQ 35
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#define RADIO_SCLK_PIN 5
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#define RADIO_MISO_PIN 19
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#define RADIO_MOSI_PIN 27
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#define RADIO_CS_PIN 18
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#define RADIO_DI0_PIN 26
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#define RADIO_RST_PIN 23
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#define RADIO_DIO1_PIN 33
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#define RADIO_BUSY_PIN 32
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#define BOARD_LED 4
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#define LED_ON LOW
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#define LED_OFF HIGH
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#define GPS_BAUD_RATE 9600
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#define HAS_GPS
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#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
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#elif defined(LILYGO_T3_V1_0)
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#define I2C_SDA 4
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#define I2C_SCL 15
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#define OLED_RST 16
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#define RADIO_SCLK_PIN 5
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#define RADIO_MISO_PIN 19
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#define RADIO_MOSI_PIN 27
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#define RADIO_CS_PIN 18
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#define RADIO_DI0_PIN 26
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#define RADIO_RST_PIN 14
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#define RADIO_DIO1_PIN 33
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#define RADIO_BUSY_PIN 32
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#define HAS_DISPLAY
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#elif defined(LILYGO_T3_V1_6)
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#define I2C_SDA 21
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#define I2C_SCL 22
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#define OLED_RST UNUSE_PIN
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#define RADIO_SCLK_PIN 5
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#define RADIO_MISO_PIN 19
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#define RADIO_MOSI_PIN 27
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#define RADIO_CS_PIN 18
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#define RADIO_DI0_PIN 26
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#define RADIO_RST_PIN 23
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#define RADIO_DIO1_PIN 33
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#define RADIO_BUSY_PIN 32
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#define SDCARD_MOSI 15
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#define SDCARD_MISO 2
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#define SDCARD_SCLK 14
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#define SDCARD_CS 13
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#define BOARD_LED 25
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#define LED_ON HIGH
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#define ADC_PIN 35
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#define HAS_SDCARD
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#define HAS_DISPLAY
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#elif defined(LILYGO_T3_V2_0)
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#define I2C_SDA 21
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#define I2C_SCL 22
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#define OLED_RST UNUSE_PIN
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#define RADIO_SCLK_PIN 5
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#define RADIO_MISO_PIN 19
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#define RADIO_MOSI_PIN 27
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#define RADIO_CS_PIN 18
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#define RADIO_DI0_PIN 26
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#define RADIO_RST_PIN 14
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#define RADIO_DIO1_PIN UNUSE_PIN
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#define RADIO_BUSY_PIN UNUSE_PIN
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#define SDCARD_MOSI 15
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#define SDCARD_MISO 2
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#define SDCARD_SCLK 14
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#define SDCARD_CS 13
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#define BOARD_LED 0
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#define LED_ON LOW
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#define HAS_DISPLAY
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#define HAS_SDCARD
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#elif defined(LILYGO_T95_V1_0)
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#define I2C_SDA 21
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#define I2C_SCL 22
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#define OLED_RST UNUSE_PIN
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#define RADIO_SCLK_PIN 18
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#define RADIO_MISO_PIN 19
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#define RADIO_MOSI_PIN 23
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#define RADIO_CS_PIN 5
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#define RADIO_DI0_PIN 26
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#define RADIO_RST_PIN 4
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#define RADIO_DIO1_PIN 33
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#define RADIO_DIO2_PIN 32
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#define RADIO_BUSY_PIN UNUSE_PIN
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#define ADC_PIN 35
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#define HAS_DISPLAY
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#else
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||||
#error "Please select the version you purchased in utilities.h"
|
||||
#endif
|
||||
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Reference in New Issue