Added SX1280 Example
This commit is contained in:
lewisxhe
parent
25943a935f
commit
64428e7a08
6 changed files with 1139 additions and 0 deletions
|
|
@ -0,0 +1,182 @@
|
|||
/*
|
||||
RadioLib SX128x Receive with Interrupts Example
|
||||
|
||||
This example listens for LoRa transmissions and tries to
|
||||
receive them. Once a packet is received, an interrupt is
|
||||
triggered. To successfully receive data, the following
|
||||
settings have to be the same on both transmitter
|
||||
and receiver:
|
||||
- carrier frequency
|
||||
- bandwidth
|
||||
- spreading factor
|
||||
- coding rate
|
||||
- sync word
|
||||
|
||||
Other modules from SX128x family can also be used.
|
||||
|
||||
For default module settings, see the wiki page
|
||||
https://github.com/jgromes/RadioLib/wiki/Default-configuration#sx128x---lora-modem
|
||||
|
||||
For full API reference, see the GitHub Pages
|
||||
https://jgromes.github.io/RadioLib/
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
#include <RadioLib.h>
|
||||
#include "boards.h"
|
||||
|
||||
SX1280 radio = new Module(RADIO_CS_PIN, RADIO_DI0_PIN, RADIO_RST_PIN, RADIO_BUSY_PIN);
|
||||
|
||||
// flag to indicate that a packet was received
|
||||
volatile bool receivedFlag = false;
|
||||
|
||||
// disable interrupt when it's not needed
|
||||
volatile bool enableInterrupt = true;
|
||||
|
||||
// this function is called when a complete packet
|
||||
// is received by the module
|
||||
// IMPORTANT: this function MUST be 'void' type
|
||||
// and MUST NOT have any arguments!
|
||||
void setFlag(void)
|
||||
{
|
||||
// check if the interrupt is enabled
|
||||
if (!enableInterrupt) {
|
||||
return;
|
||||
}
|
||||
|
||||
// we got a packet, set the flag
|
||||
receivedFlag = true;
|
||||
}
|
||||
|
||||
void setup()
|
||||
{
|
||||
initBoard();
|
||||
// When the power is turned on, a delay is required.
|
||||
delay(1500);
|
||||
|
||||
// initialize SX1280 with default settings
|
||||
Serial.print(F("[SX1280] Initializing ... "));
|
||||
int state = radio.begin();
|
||||
if (u8g2) {
|
||||
if (state != ERR_NONE) {
|
||||
u8g2->clearBuffer();
|
||||
u8g2->drawStr(0, 12, "Initializing: FAIL!");
|
||||
u8g2->sendBuffer();
|
||||
}
|
||||
}
|
||||
|
||||
if (state == ERR_NONE) {
|
||||
Serial.println(F("success!"));
|
||||
} else {
|
||||
Serial.print(F("failed, code "));
|
||||
Serial.println(state);
|
||||
while (true);
|
||||
}
|
||||
|
||||
// set the function that will be called
|
||||
// when packet transmission is finished
|
||||
radio.setDio1Action(setFlag);
|
||||
|
||||
// start listening for LoRa packets
|
||||
Serial.print(F("[SX1280] Starting to listen ... "));
|
||||
state = radio.startReceive();
|
||||
if (state == ERR_NONE) {
|
||||
Serial.println(F("success!"));
|
||||
} else {
|
||||
Serial.print(F("failed, code "));
|
||||
Serial.println(state);
|
||||
while (true);
|
||||
}
|
||||
|
||||
// if needed, 'listen' mode can be disabled by calling
|
||||
// any of the following methods:
|
||||
//
|
||||
// radio.standby()
|
||||
// radio.sleep()
|
||||
// radio.transmit();
|
||||
// radio.receive();
|
||||
// radio.readData();
|
||||
// radio.scanChannel();
|
||||
}
|
||||
|
||||
|
||||
void loop()
|
||||
{
|
||||
// check if the flag is set
|
||||
if (receivedFlag) {
|
||||
// disable the interrupt service routine while
|
||||
// processing the data
|
||||
enableInterrupt = false;
|
||||
|
||||
// reset flag
|
||||
receivedFlag = false;
|
||||
|
||||
// you can read received data as an Arduino String
|
||||
// String str;
|
||||
// int state = radio.readData(str);
|
||||
|
||||
uint32_t counter;
|
||||
int state = radio.readData((uint8_t *)&counter, 4);
|
||||
|
||||
// you can also read received data as byte array
|
||||
/*
|
||||
byte byteArr[8];
|
||||
int state = radio.readData(byteArr, 8);
|
||||
*/
|
||||
|
||||
if (state == ERR_NONE) {
|
||||
// packet was successfully received
|
||||
Serial.println(F("[SX1280] Received packet!"));
|
||||
|
||||
// print data of the packet
|
||||
Serial.print(F("[SX1280] Data:\t\t"));
|
||||
Serial.println(counter);
|
||||
|
||||
// print RSSI (Received Signal Strength Indicator)
|
||||
Serial.print(F("[SX1280] RSSI:\t\t"));
|
||||
Serial.print(radio.getRSSI());
|
||||
Serial.println(F(" dBm"));
|
||||
|
||||
// print SNR (Signal-to-Noise Ratio)
|
||||
Serial.print(F("[SX1280] SNR:\t\t"));
|
||||
Serial.print(radio.getSNR());
|
||||
Serial.println(F(" dB"));
|
||||
|
||||
#ifdef HAS_DISPLAY
|
||||
if (u8g2) {
|
||||
u8g2->clearBuffer();
|
||||
char buf[256];
|
||||
u8g2->drawStr(0, 12, "Received OK!");
|
||||
snprintf(buf, sizeof(buf), "RX:%u", counter);
|
||||
u8g2->drawStr(0, 26, buf);
|
||||
snprintf(buf, sizeof(buf), "RSSI:%.2f", radio.getRSSI());
|
||||
u8g2->drawStr(0, 40, buf);
|
||||
snprintf(buf, sizeof(buf), "SNR:%.2f", radio.getSNR());
|
||||
u8g2->drawStr(0, 54, buf);
|
||||
u8g2->sendBuffer();
|
||||
}
|
||||
#endif
|
||||
|
||||
} else if (state == ERR_CRC_MISMATCH) {
|
||||
// packet was received, but is malformed
|
||||
Serial.println(F("[SX1280] CRC error!"));
|
||||
|
||||
} else {
|
||||
// some other error occurred
|
||||
Serial.print(F("[SX1280] Failed, code "));
|
||||
Serial.println(state);
|
||||
|
||||
}
|
||||
|
||||
// put module back to listen mode
|
||||
radio.startReceive();
|
||||
|
||||
// we're ready to receive more packets,
|
||||
// enable interrupt service routine
|
||||
enableInterrupt = true;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,217 @@
|
|||
#include <Arduino.h>
|
||||
#include <SPI.h>
|
||||
#include <Wire.h>
|
||||
#include <Ticker.h>
|
||||
#include "utilities.h"
|
||||
|
||||
#ifdef HAS_SDCARD
|
||||
#include <SD.h>
|
||||
#include <FS.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAS_DISPLAY
|
||||
#include <U8g2lib.h>
|
||||
U8G2_SSD1306_128X64_NONAME_F_HW_I2C *u8g2 = nullptr;
|
||||
#endif
|
||||
|
||||
Ticker ledTicker;
|
||||
#if defined(LILYGO_TBeam_V1_0) || defined(LILYGO_TBeam_V1_1)
|
||||
#include <axp20x.h>
|
||||
AXP20X_Class PMU;
|
||||
|
||||
bool initPMU()
|
||||
{
|
||||
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.setDCDC3Voltage(3300);
|
||||
* PMU.setPowerOutPut(AXP192_DCDC3, AXP202_ON);
|
||||
*
|
||||
* * * */
|
||||
|
||||
/*
|
||||
* Turn off unused power sources to save power
|
||||
* **/
|
||||
|
||||
PMU.setPowerOutPut(AXP192_DCDC1, AXP202_OFF);
|
||||
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.setDCDC1Voltage(3300); //3.3V Pin next to 21 and 22 is controlled by DCDC1
|
||||
|
||||
PMU.setPowerOutPut(AXP192_DCDC1, AXP202_ON);
|
||||
PMU.setPowerOutPut(AXP192_LDO2, AXP202_ON);
|
||||
PMU.setPowerOutPut(AXP192_LDO3, AXP202_ON);
|
||||
|
||||
pinMode(PMU_IRQ, INPUT_PULLUP);
|
||||
attachInterrupt(PMU_IRQ, [] {
|
||||
// pmu_irq = true;
|
||||
}, FALLING);
|
||||
|
||||
PMU.adc1Enable(AXP202_VBUS_VOL_ADC1 |
|
||||
AXP202_VBUS_CUR_ADC1 |
|
||||
AXP202_BATT_CUR_ADC1 |
|
||||
AXP202_BATT_VOL_ADC1,
|
||||
AXP202_ON);
|
||||
|
||||
PMU.enableIRQ(AXP202_VBUS_REMOVED_IRQ |
|
||||
AXP202_VBUS_CONNECT_IRQ |
|
||||
AXP202_BATT_REMOVED_IRQ |
|
||||
AXP202_BATT_CONNECT_IRQ,
|
||||
AXP202_ON);
|
||||
PMU.clearIRQ();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void disablePeripherals()
|
||||
{
|
||||
PMU.setPowerOutPut(AXP192_DCDC1, AXP202_OFF);
|
||||
PMU.setPowerOutPut(AXP192_LDO2, AXP202_OFF);
|
||||
PMU.setPowerOutPut(AXP192_LDO3, AXP202_OFF);
|
||||
}
|
||||
#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 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);
|
||||
ledTicker.attach_ms(500, []() {
|
||||
static bool level;
|
||||
digitalWrite(BOARD_LED, level);
|
||||
level = !level;
|
||||
});
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef HAS_DISPLAY
|
||||
Wire.beginTransmission(0x3C);
|
||||
if (Wire.endTransmission() == 0) {
|
||||
Serial.println("Started OLED");
|
||||
u8g2 = new U8G2_SSD1306_128X64_NONAME_F_HW_I2C(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
|
||||
|
||||
if (u8g2) {
|
||||
u8g2->clearBuffer();
|
||||
do {
|
||||
u8g2->setCursor(0, 16);
|
||||
u8g2->println( "Waiting to receive data");;
|
||||
} while ( u8g2->nextPage() );
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,187 @@
|
|||
|
||||
#pragma once
|
||||
|
||||
|
||||
// #define LILYGO_TBeam_V0_7 //NO SUPPOTR
|
||||
// #define LILYGO_TBeam_V1_0 //NO SUPPOTR
|
||||
// #define LILYGO_TBeam_V1_1 //NO SUPPOTR
|
||||
// #define LILYGO_T3_V1_0 //NO SUPPOTR
|
||||
// #define LILYGO_T3_V1_3 //NO SUPPOTR
|
||||
// #define LILYGO_T3_V1_6 //NO SUPPOTR
|
||||
// #define LILYGO_T3_V2_0 //NO SUPPOTR
|
||||
#define LILYGO_T3_V1_8
|
||||
|
||||
|
||||
|
||||
#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 GPS_BAUD_RATE 9600
|
||||
#define HAS_GPS
|
||||
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
|
||||
|
||||
#elif defined(LILYGO_TBeam_V1_0) || defined(LILYGO_TBeam_V1_1)
|
||||
|
||||
#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 GPS_BAUD_RATE 9600
|
||||
#define HAS_GPS
|
||||
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
|
||||
|
||||
#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_V1_8)
|
||||
|
||||
#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
|
||||
|
||||
#else
|
||||
#error "Please select the version you purchased in utilities.h"
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,157 @@
|
|||
/*
|
||||
RadioLib SX128x Transmit with Interrupts Example
|
||||
|
||||
This example transmits LoRa packets with one second delays
|
||||
between them. Each packet contains up to 256 bytes
|
||||
of data, in the form of:
|
||||
- Arduino String
|
||||
- null-terminated char array (C-string)
|
||||
- arbitrary binary data (byte array)
|
||||
|
||||
Other modules from SX128x family can also be used.
|
||||
|
||||
For default module settings, see the wiki page
|
||||
https://github.com/jgromes/RadioLib/wiki/Default-configuration#sx128x---lora-modem
|
||||
|
||||
For full API reference, see the GitHub Pages
|
||||
https://jgromes.github.io/RadioLib/
|
||||
*/
|
||||
|
||||
|
||||
#include <RadioLib.h>
|
||||
#include "boards.h"
|
||||
|
||||
SX1280 radio = new Module(RADIO_CS_PIN, RADIO_DI0_PIN, RADIO_RST_PIN, RADIO_BUSY_PIN);
|
||||
|
||||
// save transmission state between loops
|
||||
int transmissionState = ERR_NONE;
|
||||
|
||||
// flag to indicate that a packet was sent
|
||||
volatile bool transmittedFlag = false;
|
||||
|
||||
// disable interrupt when it's not needed
|
||||
volatile bool enableInterrupt = true;
|
||||
|
||||
uint32_t counter = 0;
|
||||
|
||||
// this function is called when a complete packet
|
||||
// is transmitted by the module
|
||||
// IMPORTANT: this function MUST be 'void' type
|
||||
// and MUST NOT have any arguments!
|
||||
void setFlag(void)
|
||||
{
|
||||
// check if the interrupt is enabled
|
||||
if (!enableInterrupt) {
|
||||
return;
|
||||
}
|
||||
|
||||
// we sent a packet, set the flag
|
||||
transmittedFlag = true;
|
||||
}
|
||||
|
||||
void setup()
|
||||
{
|
||||
initBoard();
|
||||
// When the power is turned on, a delay is required.
|
||||
delay(1500);
|
||||
|
||||
// initialize SX1280 with default settings
|
||||
Serial.print(F("[SX1280] Initializing ... "));
|
||||
int state = radio.begin();
|
||||
#ifdef HAS_DISPLAY
|
||||
if (u8g2) {
|
||||
if (state != ERR_NONE) {
|
||||
u8g2->clearBuffer();
|
||||
u8g2->drawStr(0, 12, "Initializing: FAIL!");
|
||||
u8g2->sendBuffer();
|
||||
}
|
||||
}
|
||||
#endif
|
||||
if (state == ERR_NONE) {
|
||||
Serial.println(F("success!"));
|
||||
} else {
|
||||
Serial.print(F("failed, code "));
|
||||
Serial.println(state);
|
||||
while (true);
|
||||
}
|
||||
|
||||
// set the function that will be called
|
||||
// when packet transmission is finished
|
||||
radio.setDio1Action(setFlag);
|
||||
|
||||
// start transmitting the first packet
|
||||
Serial.print(F("[SX1280] Sending first packet ... "));
|
||||
|
||||
// you can transmit C-string or Arduino string up to
|
||||
// 256 characters long
|
||||
// transmissionState = radio.startTransmit("Hello World!");
|
||||
|
||||
// you can also transmit byte array up to 256 bytes long
|
||||
// byte byteArr[] = {0x01, 0x23, 0x45, 0x67,
|
||||
// 0x89, 0xAB, 0xCD, 0xEF
|
||||
// };
|
||||
// state = radio.startTransmit(byteArr, 8);
|
||||
|
||||
|
||||
transmissionState = radio.startTransmit((uint8_t *)&counter, 4);
|
||||
}
|
||||
|
||||
|
||||
void loop()
|
||||
{
|
||||
// check if the previous transmission finished
|
||||
if (transmittedFlag) {
|
||||
// disable the interrupt service routine while
|
||||
// processing the data
|
||||
enableInterrupt = false;
|
||||
|
||||
// reset flag
|
||||
transmittedFlag = false;
|
||||
|
||||
if (transmissionState == ERR_NONE) {
|
||||
// packet was successfully sent
|
||||
Serial.println(F("transmission finished!"));
|
||||
|
||||
// NOTE: when using interrupt-driven transmit method,
|
||||
// it is not possible to automatically measure
|
||||
// transmission data rate using getDataRate()
|
||||
#ifdef HAS_DISPLAY
|
||||
if (u8g2) {
|
||||
u8g2->clearBuffer();
|
||||
u8g2->drawStr(0, 12, "Transmitting: OK!");
|
||||
u8g2->drawStr(0, 30, ("TX:" + String(counter)).c_str());
|
||||
u8g2->sendBuffer();
|
||||
}
|
||||
#endif
|
||||
} else {
|
||||
Serial.print(F("failed, code "));
|
||||
Serial.println(transmissionState);
|
||||
}
|
||||
|
||||
// wait a second before transmitting again
|
||||
delay(500);
|
||||
|
||||
// send another one
|
||||
Serial.print(F("[SX1280] Sending another packet ... "));
|
||||
|
||||
// you can transmit C-string or Arduino string up to
|
||||
// 256 characters long
|
||||
// transmissionState = radio.startTransmit("Hello World!");
|
||||
|
||||
// you can also transmit byte array up to 256 bytes long
|
||||
/*
|
||||
byte byteArr[] = {0x01, 0x23, 0x45, 0x67,
|
||||
0x89, 0xAB, 0xCD, 0xEF};
|
||||
int state = radio.startTransmit(byteArr, 8);
|
||||
*/
|
||||
|
||||
transmissionState = radio.startTransmit((uint8_t *)&counter, 4);
|
||||
|
||||
counter++;
|
||||
// we're ready to send more packets,
|
||||
// enable interrupt service routine
|
||||
enableInterrupt = true;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,209 @@
|
|||
#include <Arduino.h>
|
||||
#include <SPI.h>
|
||||
#include <Wire.h>
|
||||
#include <Ticker.h>
|
||||
#include "utilities.h"
|
||||
|
||||
#ifdef HAS_SDCARD
|
||||
#include <SD.h>
|
||||
#include <FS.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAS_DISPLAY
|
||||
#include <U8g2lib.h>
|
||||
U8G2_SSD1306_128X64_NONAME_F_HW_I2C *u8g2 = nullptr;
|
||||
#endif
|
||||
|
||||
Ticker ledTicker;
|
||||
#if defined(LILYGO_TBeam_V1_0) || defined(LILYGO_TBeam_V1_1)
|
||||
#include <axp20x.h>
|
||||
AXP20X_Class PMU;
|
||||
|
||||
bool initPMU()
|
||||
{
|
||||
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.setDCDC3Voltage(3300);
|
||||
* PMU.setPowerOutPut(AXP192_DCDC3, AXP202_ON);
|
||||
*
|
||||
* * * */
|
||||
|
||||
/*
|
||||
* Turn off unused power sources to save power
|
||||
* **/
|
||||
|
||||
PMU.setPowerOutPut(AXP192_DCDC1, AXP202_OFF);
|
||||
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.setDCDC1Voltage(3300); //3.3V Pin next to 21 and 22 is controlled by DCDC1
|
||||
|
||||
PMU.setPowerOutPut(AXP192_DCDC1, AXP202_ON);
|
||||
PMU.setPowerOutPut(AXP192_LDO2, AXP202_ON);
|
||||
PMU.setPowerOutPut(AXP192_LDO3, AXP202_ON);
|
||||
|
||||
pinMode(PMU_IRQ, INPUT_PULLUP);
|
||||
attachInterrupt(PMU_IRQ, [] {
|
||||
// pmu_irq = true;
|
||||
}, FALLING);
|
||||
|
||||
PMU.adc1Enable(AXP202_VBUS_VOL_ADC1 |
|
||||
AXP202_VBUS_CUR_ADC1 |
|
||||
AXP202_BATT_CUR_ADC1 |
|
||||
AXP202_BATT_VOL_ADC1,
|
||||
AXP202_ON);
|
||||
|
||||
PMU.enableIRQ(AXP202_VBUS_REMOVED_IRQ |
|
||||
AXP202_VBUS_CONNECT_IRQ |
|
||||
AXP202_BATT_REMOVED_IRQ |
|
||||
AXP202_BATT_CONNECT_IRQ,
|
||||
AXP202_ON);
|
||||
PMU.clearIRQ();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void disablePeripherals()
|
||||
{
|
||||
PMU.setPowerOutPut(AXP192_DCDC1, AXP202_OFF);
|
||||
PMU.setPowerOutPut(AXP192_LDO2, AXP202_OFF);
|
||||
PMU.setPowerOutPut(AXP192_LDO3, AXP202_OFF);
|
||||
}
|
||||
#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 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);
|
||||
ledTicker.attach_ms(500, []() {
|
||||
static bool level;
|
||||
digitalWrite(BOARD_LED, level);
|
||||
level = !level;
|
||||
});
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef HAS_DISPLAY
|
||||
Wire.beginTransmission(0x3C);
|
||||
if (Wire.endTransmission() == 0) {
|
||||
Serial.println("Started OLED");
|
||||
u8g2 = new U8G2_SSD1306_128X64_NONAME_F_HW_I2C(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
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,187 @@
|
|||
|
||||
#pragma once
|
||||
|
||||
|
||||
// #define LILYGO_TBeam_V0_7 //NO SUPPOTR
|
||||
// #define LILYGO_TBeam_V1_0 //NO SUPPOTR
|
||||
// #define LILYGO_TBeam_V1_1 //NO SUPPOTR
|
||||
// #define LILYGO_T3_V1_0 //NO SUPPOTR
|
||||
// #define LILYGO_T3_V1_3 //NO SUPPOTR
|
||||
// #define LILYGO_T3_V1_6 //NO SUPPOTR
|
||||
// #define LILYGO_T3_V2_0 //NO SUPPOTR
|
||||
#define LILYGO_T3_V1_8
|
||||
|
||||
|
||||
|
||||
#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 GPS_BAUD_RATE 9600
|
||||
#define HAS_GPS
|
||||
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
|
||||
|
||||
#elif defined(LILYGO_TBeam_V1_0) || defined(LILYGO_TBeam_V1_1)
|
||||
|
||||
#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 GPS_BAUD_RATE 9600
|
||||
#define HAS_GPS
|
||||
#define HAS_DISPLAY //Optional, bring your own board, no OLED !!
|
||||
|
||||
#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_V1_8)
|
||||
|
||||
#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
|
||||
|
||||
#else
|
||||
#error "Please select the version you purchased in utilities.h"
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue