tp1

tp1/arduino/LoRaReceiver/LoRaReceiver.ino

@@ -0,0 +1,31 @@
+#include <SPI.h>
+#include <LoRa.h>
+
+void setup() {
+  Serial.begin(9600);
+  while (!Serial);
+
+  Serial.println("Applejack is best pony ! Received by Pauline Srifi ~");
+
+  if (!LoRa.begin(864E6)) {
+    Serial.println("Starting LoRa failed!");
+    while (1);
+  }
+}
+
+void loop() {
+  // try to parse packet
+  int packetSize = LoRa.parsePacket();
+  if (packetSize) {
+    // received a packet
+
+    // read packet
+    while (LoRa.available()) {
+      Serial.print((char)LoRa.read());
+    }
+
+    // print RSSI of packet
+    //Serial.print("' with RSSI ");
+    //Serial.println(LoRa.packetRssi());
+  }
+}

tp1/arduino/LoRaSender/LoRaSender.ino

@@ -0,0 +1,35 @@
+#include <SPI.h>
+#include <LoRa.h>
+
+int counter = 0;
+
+void setup() {
+  Serial.begin(9600);
+  while (!Serial);
+
+  Serial.println("Applejack is best pony ! Send by Pauline Srifi ~");
+
+  if (!LoRa.begin(864E6)) {
+    Serial.println("Starting LoRa failed!");
+    while (1);
+  }
+}
+
+int generateRandomTemp() { //-50 to 150
+  int r = (rand() % (150 - (-50) + 1)) + (-50);
+  return r;
+}
+
+void loop() {
+  int temp = generateRandomTemp();
+  // send packet
+  LoRa.beginPacket();
+  LoRa.print("Pauline temp is ");
+  LoRa.print(temp);
+  LoRa.println("°.");
+  LoRa.endPacket();
+
+  counter++;
+
+  delay(5000);
+}

tp1/python/Lecture_portcom.py

@@ -0,0 +1,24 @@
+import serial as s
+import datetime
+
+ser=s.Serial()
+ser.baudrate = 9600
+ser.port = "COM5"
+ser.timeout=10
+
+ser.open()
+f=open('datas.csv','w')
+
+for uwu in range(0,10) :
+    x = ser.readline()
+    t = datetime.datetime.now()
+    
+    f.write(str(x))
+    f.write("; ")
+    f.write(str(t))
+    f.write("\n")
+    print("Écriture de la ligne " + str(uwu+1))
+    
+print("écriture finie")
+f.close()
+ser.close()

tp1/python/datas.csv

@@ -0,0 +1,10 @@
+b'Applejack is best pony ! Received by Pauline Srifi ~\r\n'; 2022-09-15 16:16:06.340607
+b'h%l\xcc\x12.\x9d\x14\x13Pauline temp is 115\xc2\xb0.\r\n'; 2022-09-15 16:16:09.275030
+b'Pauline temp is 121\xc2\xb0.\r\n'; 2022-09-15 16:16:14.333684
+b'Pauline temp is -1\xc2\xb0.\r\n'; 2022-09-15 16:16:19.390743
+b'Pauline temp is -43\xc2\xb0.\r\n'; 2022-09-15 16:16:24.449501
+b'Pauline temp is -26\xc2\xb0.\r\n'; 2022-09-15 16:16:29.507680
+b'Pauline temp is -24\xc2\xb0.\r\n'; 2022-09-15 16:16:34.566655
+b'Pauline temp is 112\xc2\xb0.\r\n'; 2022-09-15 16:16:39.624938
+b'Pauline temp is -50\xc2\xb0.\r\n'; 2022-09-15 16:16:44.681967
+b'Pauline temp is -2\xc2\xb0.\r\n'; 2022-09-15 16:16:49.740181