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On the way back to a working example

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pull/12/head
sensorsiot 2 years ago
parent 69180f5f22
commit fc117c1f42
9 changed files with 90 additions and 69 deletions
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52
Examples/1_LoRa_Sensor/fdrs_sensor.h
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@ -4,7 +4,7 @@
//
// Developed by Timm Bogner (timmbogner@gmail.com) for Sola Gratia Farm in Urbana, Illinois, USA.
//
#include "sensor_config.h"
#include "sensor_setup.h"
#if defined(ESP8266)
#include <ESP8266WiFi.h>
#include <espnow.h>
@ -13,47 +13,11 @@
#include <WiFi.h>
#include <esp_wifi.h>
#endif
#ifdef USE_LORA
#include <LoRa.h>
#endif
#ifdef GLOBALS
#define FDRS_BAND GLOBAL_BAND
#define FDRS_SF GLOBAL_SF
#else
#define FDRS_BAND BAND
#define FDRS_SF SF
#endif
#ifdef DEBUG
#define DBG(a) (Serial.println(a))
#else
#define DBG(a)
#endif
#define STATUS_T 0 // Status
#define TEMP_T 1 // Temperature
#define TEMP2_T 2 // Temperature #2
#define HUMIDITY_T 3 // Relative Humidity
#define PRESSURE_T 4 // Atmospheric Pressure
#define LIGHT_T 5 // Light (lux)
#define SOIL_T 6 // Soil Moisture
#define SOIL2_T 7 // Soil Moisture #2
#define SOILR_T 8 // Soil Resistance
#define SOILR2_T 9 // Soil Resistance #2
#define OXYGEN_T 10 // Oxygen
#define CO2_T 11 // Carbon Dioxide
#define WINDSPD_T 12 // Wind Speed
#define WINDHDG_T 13 // Wind Direction
#define RAINFALL_T 14 // Rainfall
#define MOTION_T 15 // Motion
#define VOLTAGE_T 16 // Voltage
#define VOLTAGE2_T 17 // Voltage #2
#define CURRENT_T 18 // Current
#define CURRENT2_T 19 // Current #2
#define IT_T 20 // Iterations
#define MAC_PREFIX 0xAA, 0xBB, 0xCC, 0xDD, 0xEE // Should only be changed if implementing multiple FDRS systems.
typedef struct __attribute__((packed)) DataReading {
float d;
uint16_t id;
@ -64,7 +28,7 @@ typedef struct __attribute__((packed)) DataReading {
const uint16_t espnow_size = 250 / sizeof(DataReading);
uint8_t gatewayAddress[] = {MAC_PREFIX, GTWY_MAC};
uint8_t gtwyAddress[] = {gatewayAddress[3], gatewayAddress[4], GTWY_MAC};
uint8_t LoRaAddress[] = {0x42, 0x00};
uint32_t wait_time = 0;
DataReading fdrsData[espnow_size];
@ -113,23 +77,23 @@ void beginFDRS() {
#endif
#ifdef USE_LORA
DBG("Initializing LoRa!");
DBG(BAND);
DBG(SF);
DBG(GLOBAL_BAND);
DBG(SF);
#ifndef __AVR__
SPI.begin(SCK, MISO, MOSI, SS);
#endif
LoRa.setPins(SS, RST, DIO0);
if (!LoRa.begin(FDRS_BAND)) {
if (!LoRa.begin(BAND)) {
while (1);
}
LoRa.setSpreadingFactor(FDRS_SF);
LoRa.setSpreadingFactor(SF);
DBG(" LoRa Initialized.");
#endif
}
void transmitLoRa(uint8_t* mac, DataReading * packet, uint8_t len) {
#ifdef USE_LORA
uint8_t pkt[5 + (len * sizeof(DataReading))];
memcpy(&pkt, mac, 3); //
memcpy(&pkt, mac, 3); //
memcpy(&pkt[3], &LoRaAddress, 2);
memcpy(&pkt[5], packet, len * sizeof(DataReading));
LoRa.beginPacket();

2
Examples/2_ESPNOW_Sensor/2_ESPNOW_Sensor.ino
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@ -9,7 +9,7 @@
#define DEBUG
#define CREDENTIALS
#include <FDRSdefaults.h>
#include <fdrs_globals.h>
#include "fdrs_sensor.h"
float data1;

6
Examples/2_ESPNOW_Sensor/fdrs_sensor.h
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@ -19,6 +19,12 @@
#include <LoRa.h>
#endif
#ifdef DEBUG
#define DBG(a) (Serial.println(a))
#else
#define DBG(a)
#endif
typedef struct __attribute__((packed)) DataReading {
float d;
uint16_t id;

3
Examples/3_ESPNOW_Gateway/3_ESPNOW_Gateway.ino
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@ -8,7 +8,7 @@
#define DEBUG
#define CREDENTIALS
#include <fdrs_defaults.h>
#include <fdrs_globals.h>
#include "fdrs_config.h"
#ifdef ESP8266
@ -73,7 +73,6 @@ void setup() {
#endif
//DBG(sizeof(DataReading));
client.publish(TOPIC_STATUS, "FDRS initialized");
}

10
Examples/3_ESPNOW_Gateway/fdrs_config.h
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@ -39,3 +39,13 @@
#define SS 18
#define RST 14
#define DIO0 26
// Buffer Delays - in milliseconds
#define ESPNOW1_DELAY 0
#define ESPNOW2_DELAY 0
#define ESPNOWG_DELAY 0
#define SERIAL_DELAY 0
#define MQTT_DELAY 0
#define LORAG_DELAY 1000
#define LORA1_DELAY 1000
#define LORA2_DELAY 1000

14
Examples/3_ESPNOW_Gateway/fdrs_functions.h
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@ -4,6 +4,20 @@
#define DBG(a)
#endif
#if defined (ESP32)
#define UART_IF Serial1
#else
#define UART_IF Serial
#endif
#ifdef GLOBALS
#define FDRS_BAND GLOBAL_BAND
#define FDRS_SF GLOBAL_SF
#else
#define FDRS_BAND BAND
#define FDRS_SF SF
#endif
typedef struct __attribute__((packed)) DataReading {
float d;
uint16_t id;

5
Examples/4_UART_Gateway/4_UART_Gateway.ino
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@ -8,7 +8,7 @@
#define DEBUG
#define CREDENTIALS
#include <fdrs_defaults.h>
#include <fdrs_globals.h>
#include "fdrs_config.h"
#ifdef ESP8266
@ -66,14 +66,13 @@ void setup() {
DBG("Initializing LoRa!");
SPI.begin(SCK, MISO, MOSI, SS);
LoRa.setPins(SS, RST, DIO0);
if (!LoRa.begin(BAND)) {
if (!LoRa.begin(GLOBAL_BAND)) {
while (1);
}
DBG(" LoRa initialized.");
#endif
//DBG(sizeof(DataReading));
client.publish(TOPIC_STATUS, "FDRS initialized");
}

64
Examples/4_UART_Gateway/fdrs_config.h
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@ -2,41 +2,69 @@
//
// GATEWAY 2.000 Configuration
#define UNIT_MAC 0x04 // The address of this gateway
#define ESPNOW1_PEER 0xFD // ESPNOW1 Address
#define ESPNOW2_PEER 0xFE // ESPNOW2 Address
#define LORA1_PEER 0xFD // LoRa1 Address
#define LORA2_PEER 0xFE // LoRa2 Address
#include <fdrs_globals.h> //Uncomment if you install the globals file
#define DEBUG
#define UNIT_MAC 0x04 // The address of this gateway
//Actions -- Define what happens when a packet arrives at each interface:
//Current function options are: sendESPNOW(MAC), sendSerial(), sendMQTT(), bufferESPNOW(interface), bufferSerial(), and bufferLoRa(interface).
#define ESPNOWG_ACT sendSerial();
#define SERIAL_ACT
#define MQTT_ACT
#define SERIAL_ACT //sendMQTT();
#define MQTT_ACT
#define LORAG_ACT sendSerial();
#define ESPNOW1_ACT
#define ESPNOW2_ACT
#define LORA1_ACT
#define LORA2_ACT
#define USE_LORA
//#define USE_WIFI //Used only for MQTT gateway
#define CREDENTIALS
//#define WIFI_SSID "Your SSID"
//#define WIFI_PASS "Your Password"
//#define MQTT_ADDR "192.168.0.8"
// Peer addresses
#define ESPNOW1_PEER 0x04 // ESPNOW1 Address
#define ESPNOW2_PEER 0x05 // ESPNOW2 Address
#define LORA1_PEER 0x04 // LoRa1 Address
#define LORA2_PEER 0x05 // LoRa2 Address
#if defined (ESP32)
// Peer Actions
#define ESPNOW1_ACT
#define ESPNOW2_ACT
#define LORA1_ACT
#define LORA2_ACT
//Pins for UART data interface (ESP32 only)
#define RXD2 14
#define TXD2 15
#define UART_IF Serial2
#else
#define UART_IF Serial
#endif
//LoRa Configuration -- Needed only if this device is using LoRa
//LoRa Configuration -- Needed only if using LoRa
#define SCK 5
#define MISO 19
#define MOSI 27
#define SS 18
#define RST 14
#define DIO0 26
//433E6 for Asia
//866E6 for Europe
//915E6 for North America
//#define BAND 915E6
//#define SF 7
// Buffer Delays - in milliseconds
#define ESPNOW1_DELAY 0
#define ESPNOW2_DELAY 0
#define ESPNOWG_DELAY 0
#define SERIAL_DELAY 0
#define MQTT_DELAY 0
#define LORAG_DELAY 1000
#define LORA1_DELAY 1000
#define LORA2_DELAY 1000
//#define USE_LED //Not yet fully implemented
#define LED_PIN 32
#define NUM_LEDS 4
// MQTT Topics
#define TOPIC_DATA "FDRS/DATA"
#define TOPIC_STATUS "FDRS/STATUS"
#define TOPIC_COMMAND "FDRS/COMMAND"

3
Examples/4_UART_Gateway/fdrs_functions.h
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@ -140,9 +140,10 @@ void getLoRa() {
uint8_t packet[packetSize];
uint8_t incLORAMAC[2];
LoRa.readBytes((uint8_t *)&packet, packetSize);
for (int i = 0; i < packetSize; i++) {
/*for (int i = 0; i < packetSize; i++) {
Serial.println(packet[i], HEX);
}
*/
if (memcmp(&packet, &selfAddress[3], 3) == 0) { //Check if addressed to this device
DBG("Packet for me");
memcpy(&incLORAMAC, &packet[3], 2); //Split off address portion of packet

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