Fix serial line comms

FiloSanza · Nov 25, 2022 · d05ae30 · d05ae30
1 parent 3d716c8
commit d05ae30
Show file tree

Hide file tree

Showing 3 changed files with 91 additions and 39 deletions.
diff --git a/backend/app.py b/backend/app.py
@@ -1,5 +1,4 @@
 from flask import Flask, request
-import flask
 from flask_cors import CORS
 import arduino_comm
 import json
@@ -8,7 +7,7 @@
 app = Flask(__name__)
 CORS(app)
 database = db.InMemoryDB()
-arduino = arduino_comm.SerialLine(port="/dev/ttyACM0", baudrate=9600, timeout=0.1)
+arduino = arduino_comm.SerialLine(port="COM3", baudrate=9600, timeout=0.1)
 
 @app.route('/get_logs', methods=['GET'])
 def get_logs():
@@ -17,5 +16,8 @@ def get_logs():
 
 @app.route('/valve_control', methods=['POST'])
 def valve_control():
-    print(request.json)
-    arduino.write(request.json["angle"])
+    angle = request.get_json()['angle']
+    print(f"send: {angle}")
+    arduino.write_byte(request.json["angle"])
+
+    return f"angle"
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
diff --git a/frontend/src/components/ManualControl.js b/frontend/src/components/ManualControl.js
@@ -7,14 +7,13 @@ const ManualControl = () => {
 
     const [angle, setValveAngle] = useState(0);
 
-    const url_angle = "http://localhost8080/valve_control"
+    const url_angle = "http://localhost:5000/valve_control"
 
     const changeValveAngle = value =>  {
         setValveAngle(value);
         const post = { angle: angle };
         try {
-            // const res = axios.post(url_angle, post);
-            // console.log(res.data);
+            const res = axios.post(url_angle, post);
         } catch(e) {
             alert(e);
         }