🐛 Fixes peripheral delay on door open

admin/main.go

@@ -85,6 +85,7 @@ func makePostReq(url string, body any) ([]byte, error) {
 	}
 
 	req.Header.Set("Authorization", token)
+	req.Header.Set("Content-Type", "application/json")
 	res, err := http.DefaultClient.Do(req)
 	if err != nil {
 		return nil, err
@@ -119,8 +120,8 @@ func main() {
 				Action: test,
 			},
 			{
-				Name:  "get",
-				Usage: "get door state",
+				Name:  "open",
+				Usage: "get door state (opened or closed)",
 				Flags: []cli.Flag{
 					&cli.BoolFlag{
 						Name:  "raw",

peripheral/main.py

@@ -7,7 +7,6 @@ from machine import Pin
 THRESHOLD_DISTANCE = 15  # cm
 SOUND_SPEED = 340 * 100  # m/s * centi = cm/s
 MAX_CONNECTION_RETRIES = 50
-ULTRA_OPENED_THRESHOLD = 2
 
 
 class App:
@@ -18,7 +17,6 @@ class App:
 
     opened: bool = False
     previously_opened: bool = False
-    ultra_opened_counter: int = 0
 
     led = Pin(15, Pin.OUT)
     trigger = Pin(2, Pin.OUT)
@@ -146,18 +144,15 @@ class App:
 
                 if not self.opened:
                     self.led.low()
-                    self.ultra_opened_counter = 0
 
                     # was it just closed?
                     if self.previously_opened:
                         self.update_server()
-                    self.previously_opened = False
+                        self.previously_opened = False
                 else:
-                    self.led.high()
-                    self.ultra_opened_counter += 1
-
                     # was it just opened? +wait delay
-                    if self.ultra_opened_counter >= ULTRA_OPENED_THRESHOLD and not self.previously_opened:
+                    if not self.previously_opened:
+                        self.led.high()
                         self.update_server()
                         self.previously_opened = True