From 1d1b20e5c32a8597c751f30ec2f8774c01c34c97 Mon Sep 17 00:00:00 2001
From: Clement <c.boesmier@aptatio.com>
Date: Mon, 17 Jul 2023 17:09:50 +0200
Subject: [PATCH] add SD support for capteur

---
 IOT/Capteur/.vscode/settings.json | 11 ++++++-
 IOT/Capteur/config.ini            |  6 +++-
 IOT/Capteur/src/main.cpp          | 52 +++++++++++++++++++++----------
 3 files changed, 51 insertions(+), 18 deletions(-)

diff --git a/IOT/Capteur/.vscode/settings.json b/IOT/Capteur/.vscode/settings.json
index d01027a..19b7dc3 100644
--- a/IOT/Capteur/.vscode/settings.json
+++ b/IOT/Capteur/.vscode/settings.json
@@ -1,6 +1,15 @@
 {
     "files.associations": {
         "*.html": "html",
-        "cmath": "cpp"
+        "cmath": "cpp",
+        "array": "cpp",
+        "deque": "cpp",
+        "list": "cpp",
+        "string": "cpp",
+        "unordered_map": "cpp",
+        "vector": "cpp",
+        "string_view": "cpp",
+        "initializer_list": "cpp",
+        "ranges": "cpp"
     }
 }
\ No newline at end of file
diff --git a/IOT/Capteur/config.ini b/IOT/Capteur/config.ini
index 8a78241..6fa26b2 100644
--- a/IOT/Capteur/config.ini
+++ b/IOT/Capteur/config.ini
@@ -65,4 +65,8 @@ build_flags =
     -D LORA_SPI_MISO=G_MISO
     -D LORA_SPI_MOSI=G_MOSI
 
-    -D LORA_FREQUENCY=433
\ No newline at end of file
+    -D LORA_FREQUENCY=433
+
+    -D USE_SD_LOG
+    -D SD_SS=SD_CS
+    -D LOG_FILENAME=\"log_capteur_01.txt\"
\ No newline at end of file
diff --git a/IOT/Capteur/src/main.cpp b/IOT/Capteur/src/main.cpp
index 840ade5..967dae4 100644
--- a/IOT/Capteur/src/main.cpp
+++ b/IOT/Capteur/src/main.cpp
@@ -2,17 +2,9 @@
 // #include <esp8266WiFi.h>
 #include <SPI.h>
 #include <Wire.h>
-//  FARM DATA RELAY SYSTEM
-//
-//  LoRa Sensor Example
-//
-//  Developed by Timm Bogner (timmbogner@gmail.com) in Urbana, Illinois, USA.
-//  An example of how to send data via LoRa using FDRS.
-//
-
-// #include "fdrs_node_config.h"
 #include <fdrs_globals.h>
 #include <fdrs_node.h>
+#include <SD.h>
 
 float readTemp() {
   return 21.0;
@@ -28,13 +20,41 @@ float data1;
 float data2;
 
 void setup() {
-  beginFDRS();
+    beginFDRS();
+    if (!SD.begin(SD_CS)) {
+        Serial.println("Fail, verifier que la carte SD est presente.");
+        return;
+    }
 }
+
 void loop() {
-  data1 = readHum();
-  loadFDRS(data1, HUMIDITY_T);
-  data2 = readTemp();
-  loadFDRS(data2, TEMP_T);
-  sendFDRS();
-  sleepFDRS(10);  //Sleep time in seconds
+    data1 = readHum();
+    loadFDRS(data1, HUMIDITY_T);
+    data2 = readTemp();
+    loadFDRS(data2, TEMP_T);
+    sendFDRS();
+
+    File dataFile = SD.open(LOG_FILENAME, FILE_WRITE);
+    if (dataFile) {
+        DBG("SD OK");
+        dataFile.print("[{\"id\":");
+        dataFile.print(READING_ID);
+        dataFile.print(",\"type\":");
+        dataFile.print(HUMIDITY_T);
+        dataFile.print(",\"data\":");
+        dataFile.print(data1);
+        dataFile.print("},{\"id\":");
+        dataFile.print(READING_ID);
+        dataFile.print(",\"type\":");
+        dataFile.print(TEMP_T);
+        dataFile.print(",\"data\":");
+        dataFile.print(data2);
+        dataFile.println("}]");
+        dataFile.close();
+    }else{
+        DBG("SD fail");
+    }
+
+    // [{"id":2,"type":3,"data":66},{"id":2,"type":1,"data":21}]
+    sleepFDRS(10);  //Sleep time in seconds
 }