Main manager

README.md

@@ -54,6 +54,11 @@ For detailed information on architecture, hardware specifics and technical choic
 
 (Note: The Wiki is currently private and reserved to INTech members)
 
+
+# some dependencies needed 
+libcap-dev
+python3-libcamera
+
 # License
 
 This project is distributed under the MIT License. See the Licence file for details.

UV_USAGE.md

@@ -9,7 +9,10 @@ This project now uses [UV](https://github.com/astral-sh/uv) for fast, reliable P
 curl -LsSf https://astral.sh/uv/install.sh | sh
 source $HOME/.cargo/env
 ```
-
+## Initialise uv for using external dependencies not installable in uv
+```bash
+uv venv --system-site-packages
+```
 ### Install Project Dependencies
 ```bash
 # Install all runtime dependencies

pyproject.toml

@@ -41,28 +41,27 @@ rpi = [
     # Note: picamera2 causes UV to auto-include rpi extras even when not requested
     # This is likely a UV bug. Add back when needed:
     # "picamera2>=0.3.0",
-
     # AI Inference
     "onnxruntime>=1.8.0",
-
     # Raspberry Pi specific hardware control
     "rpi-hardware-pwm>=0.1.0",
     "RPi.GPIO>=0.7.1",
     "gpiozero>=1.6.0",
-
     # I2C and SPI communication (Linux specific)
     "smbus>=1.1.post2",
     "spidev>=3.5",
-
     # OLED display support
     "luma.oled>=3.8.0",
     "luma.core>=2.3.0",
     "Adafruit-SSD1306>=1.6.0",
-
     # Time-of-Flight sensor support
     "adafruit-circuitpython-vl53l0x>=3.6.0",
     "adafruit-blinka>=8.0.0",
-
     # PS4 controller support
     "pyPS4Controller>=1.2.0",
+    "zmq>=0.0.0",
+    "netifaces>=0.11.0",
+    "matplotlib>=3.10.5",
+    "opencv-python>=4.12.0.88",
+    "scipy>=1.15.3",
 ]

scripts/bluetooth_auto/bluethootconnect.sh

@@ -31,4 +31,4 @@ while read -r line; do
     bluetoothctl connect "$mac"
 
     echo
-done < ./bluethoot_mac.txt
+done < ./scripts/bluetooth_auto/bluethoot_mac.txt

scripts/commande_PS4.py

@@ -1,133 +1,156 @@
 from pyPS4Controller.controller import Controller
 import time
+import os
 from threading import Thread
-
-#Pour le protocole I2C de communication entre la rasberie Pi et l'arduino
-import smbus #type: ignore #ignore the module could not be resolved error because it is a linux only module
-import numpy as np
-import struct
-
+from src.HL.programme.programme import Program
+from src.HL.Autotech_constant import MAX_ANGLE
 ###################################################
-#Intialisation du protocole I2C
+#Intialisation du protocole zmq
 ##################################################
 
-# Create an SMBus instance
-bus = smbus.SMBus(1)  # 1 indicates /dev/i2c-1
-
-# I2C address of the slave
-SLAVE_ADDRESS = 0x08
-
-def write_vitesse_direction(vitesse,direction):
-    # Convert string to list of ASCII values
-    data = struct.pack('<ff', float(vitesse), float(direction))
-    bus.write_i2c_block_data(SLAVE_ADDRESS, 0, list(data))
+def envoie_donnee(Voiture): #si utilisation de la voiture directement
+    print("lancement de l'i2c")
+    import smbus
+    import struct
+    from src.HL.Autotech_constant import SLAVE_ADDRESS
 
-###################################################
-#Intialisation des moteurs
-##################################################
+    bus = smbus.SMBus(1)
+    while True:
+            try :
+                data = struct.pack('<ff', float(round(Voiture.vitesse_mms)), float(round(Voiture.direction_d)))
+                bus.write_i2c_block_data(SLAVE_ADDRESS, 0, list(data))
+                #time.sleep(0.00005)
+            except Exception as e:
+                print("i2c mort" + str(e))
+                time.sleep(1)
 
-direction_d = 0 # angle initiale des roues en degrés
-vitesse_m = 0   # vitesse initiale en métre par milliseconde
 
 #paramètres de la fonction vitesse_m_s, à étalonner
-vitesse_max_m_s_hard = 8 #vitesse que peut atteindre la voiture en métre
 vitesse_max_m_s_soft = 2 #vitesse maximale que l'on souhaite atteindre en métre par seconde
 vitesse_min_m_s_soft = -2 #vitesse arriere que l'on souhaite atteindre en métre
 
-angle_degre_max = +18 #vers la gauche
-
-
+MAX_LEFT = -32767 + 3000   # deadzone 3000
 
 # fonction naturel map de arduino pour plus de lisibilité
 def map_range(x, in_min,in_max, out_min, out_max):
     return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min
 
 
+class PS4ControllerProgram(Program):
+
+    def __init__(self):
+        super().__init__()
+        self.name = "PS4 Controller"
+        self.running = False
+        self.controls_car = True
+
+        #initialisation
+        self.controller = MyController(interface="/dev/input/js0", connecting_using_ds4drv=False)
+        self.controller.stop = True
 
-def set_direction_degre(angle_degre) :
-    global direction_d
-    direction_d = angle_degre
-    print("angle_degré: ",direction_d,"vitesse: ",vitesse_m)
-
-def set_vitesse_m_ms(vitesse_m_ms):
-    global vitesse_m
-    vitesse_m = vitesse_m_ms
-    print("angle_degré: ",direction_d,"vitesse: ",vitesse_m)
-
-def recule(): #actuellement ne sert a rien car on peux juste envoyer une vitesse négative 
-    global vitesse_m
-    vitesse_m = -2000
 
+    def start(self):
+        self.running = True
+        self.controller.stop = False
+        self.thread = Thread(
+            target=self.controller.listen, kwargs=dict(timeout=60),
+            daemon=True
+        )
+        self.thread.start()
+
+    def kill(self):
+        self.controller.stop = True
+        self.running = False
+
+    @property
+    def vitesse_d(self):
+        return self.controller.vitesse_mms
+
+    @property
+    def direction_d(self):
+        return self.controller.direction_d
 
 class MyController(Controller):
 
     def __init__(self, **kwargs):
-        Controller.__init__(self, **kwargs)
+        super().__init__(**kwargs)
+        self.vitesse_mms = 0 # vitesse initiale en métre par milliseconde
+        self.direction_d = 0 # angle initiale des roues en degrés
+        self.filtered = 0
+        self.alpha = 0.3
+        self.running = 0
+
+    def stable_direction(self,value):
+
+        # Deadzone
+        if value < MAX_LEFT:
+            target = -MAX_ANGLE
+        else:
+            target = map_range(value, -32767, 0, -MAX_ANGLE, 0)
+
+        # Low-pass filtering
+        self.filtered = self.filtered * (1 - self.alpha) + target * self.alpha
+        return self.filtered
+
 
     def on_R2_press(self,value):
         vit = map_range(value,-32252,32767,0,vitesse_max_m_s_soft*1000)
         if (vit < 0):
-            set_vitesse_m_ms(0)
+            self.vitesse_mms = 0
         else:
-            set_vitesse_m_ms(vit)
+            self.vitesse_mms = vit
     def on_R2_release(self): # arrete la voiture lorsque L2 est arrété d'étre préssé. 
-        set_vitesse_m_ms(0)
+        self.vitesse_mms = 0
 
 
 
     def on_L3_x_at_rest(self):
-        set_direction_degre(0)
+        self.direction = 0
 
     def on_R1_press(self): #arret d'urgence
-        set_vitesse_m_ms(0)
+        self.vitesse_mms = 0
 
     def on_R1_release(self):
-        set_vitesse_m_ms(0)
+        self.vitesse_mms = 0
 
-    def on_L3_up(self,value):
-        pass
-    def on_L3_down(self,value):
-        pass
 
 
     def on_L3_right(self,value):
         # print("x_r :", value, "degré : ",map_range(value,-32767, 32767, 60, 120))
-        dir = map_range(value, 0, 32767, 0, angle_degre_max)
-        set_direction_degre(dir)
+        dir = map_range(value, 0, 32767, 0, MAX_ANGLE)
+        self.direction_d = dir
 
     def on_L3_left(self,value):
-        print("x_r :", value, "degré : ",map_range(value,-32767, 0, -angle_degre_max, 0 ))
-        dir = map_range(value,-32767, 0, -angle_degre_max, 0 )
-        set_direction_degre(dir)
+        #print("x_r :", value, "degré : ",map_range(value,-32767, 0, -MAX_ANGLE, 0 ))
+        dir = self.stable_direction(value)
+        self.direction_d = dir
 
 
     def on_L2_press(self, value):
-        print("x_r :", value, "degré : ",map_range(value,-32767, 32767, 60, 120))
+        #print("x_r :", value, "degré : ",map_range(value,-32767, 32767, 60, 120))
         vit = map_range(value,-32252,32767,0,vitesse_min_m_s_soft*1000)
         if (vit > 0):
-            set_vitesse_m_ms(0)
+            self.vitesse_mms = 0
         else:
-            set_vitesse_m_ms(vit)
+            self.vitesse_mms = vit
 
     def on_L2_release(self): #arrete la voiture lorsque L2 est arrété d'étre préssé. 
-        set_vitesse_m_ms(0)
-
-#envoie de la direction et de l'angle toute les millisecondes
-def envoie_direction_degre():
-    while True :
-        write_vitesse_direction(int(vitesse_m), int(direction_d))
-        time.sleep(0.001)
-
-
-# boucle principal
-controller = MyController(interface="/dev/input/js0", connecting_using_ds4drv=False)
-try:
-    Thread(target = envoie_direction_degre, daemon=True).start()
-    controller.listen(timeout=60)
-
-except KeyboardInterrupt:
-    print("Arrêt du programme")
-    controller.stop()
-    exit(0)
+        self.vitesse_mms = 0
+
+    def on_L3_up(self,value):
+        pass
+    def on_L3_down(self,value):
+        pass
+    def on_L3_y_at_rest(self):
+        pass
 
+if __name__ == "__main__":
+    controller = MyController(interface="/dev/input/js0", connecting_using_ds4drv=False)
+    try:
+        Thread(target = envoie_donnee,args=(controller,), daemon=True).start()
+        controller.listen(timeout=60)
 
+    except KeyboardInterrupt:
+        print("Arrêt du programme")
+        controller.stop()
+        exit(0)

scripts/envoie_camera_sur_web.py

@@ -0,0 +1,97 @@
+import io
+import logging
+import socketserver
+from http import server
+from threading import Condition
+
+from picamera2 import Picamera2
+from picamera2.encoders import JpegEncoder
+from picamera2.outputs import FileOutput
+
+# HTML page for the MJPEG streaming demo
+PAGE = """\
+<html>
+<head>
+<title>RaspberryTips Pi Cam Stream</title>
+</head>
+<body>
+<h1>Raspberry Tips Pi Camera Live Stream Demo</h1>
+<img src="stream.mjpg" width="640" height="480" />
+</body>
+</html>
+"""
+
+# Class to handle streaming output
+class StreamingOutput(io.BufferedIOBase):
+    def __init__(self):
+        self.frame = None
+        self.condition = Condition()
+
+    def write(self, buf):
+        with self.condition:
+            self.frame = buf
+            self.condition.notify_all()
+
+# Class to handle HTTP requests
+class StreamingHandler(server.BaseHTTPRequestHandler):
+    def do_GET(self):
+        if self.path == '/':
+            # Redirect root path to index.html
+            self.send_response(301)
+            self.send_header('Location', '/index.html')
+            self.end_headers()
+        elif self.path == '/index.html':
+            # Serve the HTML page
+            content = PAGE.encode('utf-8')
+            self.send_response(200)
+            self.send_header('Content-Type', 'text/html')
+            self.send_header('Content-Length', len(content))
+            self.end_headers()
+            self.wfile.write(content)
+        elif self.path == '/stream.mjpg':
+            # Set up MJPEG streaming
+            self.send_response(200)
+            self.send_header('Age', 0)
+            self.send_header('Cache-Control', 'no-cache, private')
+            self.send_header('Pragma', 'no-cache')
+            self.send_header('Content-Type', 'multipart/x-mixed-replace; boundary=FRAME')
+            self.end_headers()
+            try:
+                while True:
+                    with output.condition:
+                        output.condition.wait()
+                        frame = output.frame
+                    self.wfile.write(b'--FRAME\r\n')
+                    self.send_header('Content-Type', 'image/jpeg')
+                    self.send_header('Content-Length', len(frame))
+                    self.end_headers()
+                    self.wfile.write(frame)
+                    self.wfile.write(b'\r\n')
+            except Exception as e:
+                logging.warning(
+                    'Removed streaming client %s: %s',
+                    self.client_address, str(e))
+        else:
+            # Handle 404 Not Found
+            self.send_error(404)
+            self.end_headers()
+
+# Class to handle streaming server
+class StreamingServer(socketserver.ThreadingMixIn, server.HTTPServer):
+    allow_reuse_address = True
+    daemon_threads = True
+
+# Create Picamera2 instance and configure it
+picam2 = Picamera2()
+picam2.configure(picam2.create_video_configuration(main={"size": (640, 480)}))
+output = StreamingOutput()
+picam2.start_recording(JpegEncoder(), FileOutput(output))
+
+try:
+    # Set up and start the streaming server
+    address = ('', 8000)
+    server = StreamingServer(address, StreamingHandler)
+    server.serve_forever()
+finally:
+    # Stop recording when the script is interrupted
+    picam2.stop_recording()