added method for sending commands

hr50api.py

@@ -9,6 +9,7 @@ app = Flask(__name__)
 serial_port = '/dev/ttyUSB0'
 baud = 19200
 
+'''
 bands = {
         '6': '0',
         '10': '1',
@@ -22,6 +23,7 @@ bands = {
         '80': '9',
         '160': '10'
         }
+'''
 
 vlcd = {
         'STA': '-',
@@ -34,12 +36,14 @@ vlcd = {
         'TMP': '-'
         }
 
+'''
 keying_methods = {
         "off" : "0",
         "ptt" : "1",
         "cor" : "2",
         "qrp" : "3"
         }
+'''
 
 def get_serial(port, baud):
     try:
@@ -50,13 +54,13 @@ def get_serial(port, baud):
         print(e)
         sys.exit(2)
 
-# sends a command and an optional parameter to the
+# sends a command to the
 # Hardrock-50 via the serial interface
-def send_command(cmd, param):
+def send_cmd_via_serial(cmd):
     ser = get_serial(serial_port, baud)
     res = None
     try:
-        command = cmd + param + ';'
+        command = cmd + ';'
         ser.write(str.encode(command))
         res = ser.readline().decode("utf-8").rstrip()
     except Exception as e:
@@ -103,7 +107,19 @@ def get_status():
     return jsonify(vlcd)
 
 
-@app.route('/tune', methods=['POST'])
-def set_tune():
-    return '', 204
+@app.route('/', methods=['GET'])
+def send_command():
+    try:
+        cmd = request.args.get('cmd', default="", type=str)
+        data = send_cmd_via_serial(cmd)
+        return jsonify(isError= False,
+                        message= "Success",
+                        statusCode= 200,
+                        data= data), 200
+    except Exception as e:
+        return jsonify(isError= True,
+                        message= "Error",
+                        statusCode= 200,
+                        data= e), 200
+