On the way back to a working example

Examples/1_LoRa_Sensor/fdrs_sensor.h

@@ -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(GLOBAL_BAND);
-  DBG(SF);
+   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();

Examples/2_ESPNOW_Sensor/2_ESPNOW_Sensor.ino

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

Examples/2_ESPNOW_Sensor/fdrs_sensor.h

@@ -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;

Examples/3_ESPNOW_Gateway/3_ESPNOW_Gateway.ino

@@ -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");
 
 }
 

Examples/3_ESPNOW_Gateway/fdrs_config.h

@@ -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

Examples/3_ESPNOW_Gateway/fdrs_functions.h

@@ -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;

Examples/4_UART_Gateway/4_UART_Gateway.ino

@@ -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");
 
 }
 

Examples/4_UART_Gateway/fdrs_config.h

@@ -2,41 +2,69 @@
 //
 //  GATEWAY 2.000 Configuration
 
-#define UNIT_MAC      0x04  // The address of this gateway
+#include <fdrs_globals.h> //Uncomment if you install the globals file
-#define ESPNOW1_PEER  0xFD  // ESPNOW1 Address 
+#define DEBUG
-#define ESPNOW2_PEER  0xFE  // ESPNOW2 Address
+
-#define LORA1_PEER    0xFD  // LoRa1 Address
+#define UNIT_MAC     0x04  // The address of this gateway
-#define LORA2_PEER    0xFE  // LoRa2 Address
 
 //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 SERIAL_ACT     //sendMQTT();    
-#define MQTT_ACT
+#define MQTT_ACT          
 #define LORAG_ACT      sendSerial();
+
+#define USE_LORA
+//#define USE_WIFI    //Used only for MQTT gateway
+
+//#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
+
+// Peer Actions
 #define ESPNOW1_ACT    
 #define ESPNOW2_ACT                    
 #define LORA1_ACT 
 #define LORA2_ACT 
 
-#define USE_LORA
+//Pins for UART data interface (ESP32 only)
-//#define USE_WIFI    //Used only for MQTT gateway
-
-#define CREDENTIALS
-
-#if defined (ESP32)
 #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" 

Examples/4_UART_Gateway/fdrs_functions.h

@@ -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