1 files changed, 18 insertions, 5 deletions

diff --git a/martin/door/src/main.cpp b/martin/door/src/main.cpp
index 38146e4..5b1efad 100644
--- a/martin/door/src/main.cpp
+++ b/martin/door/src/main.cpp
@@ -2,6 +2,7 @@
 #include <WiFiManager.h>
 #include <ESP8266mDNS.h>
 #include <ESP8266WebServer.h>
+#include <ping.h>
 
 #include "cc1101.h"
 #include "hcs200.h"
@@ -17,6 +18,10 @@ CC1101 radio(D0 /* GDO0 */, D2 /* GDO2 */, D8 /* SS */);
 //#define HCS200_TEST
 HCS200 hcs200;
 
+const int ping_delay = 60000;
+long ping_last = 0;
+ping_option ping_opt;
+
 void setup()
 {
   Serial.begin(9600);
@@ -62,12 +67,16 @@ void setup()
   });
   http_service.begin();
 
+  memset(&ping_opt, 0, sizeof(struct ping_option));
+  ping_opt.count = 1;
+  ping_opt.ip = WiFi.localIP();
+
   Serial.println("Started listening");
 }
 
 void ICACHE_RAM_ATTR on_hcs200_isr()
 {
-  hcs200.on_isr(digitalRead(PIN_HCS200_DATA));
+  hcs200.on_isr(digitalRead(PIN_HCS200_DATA) == HIGH);
 }
 
 bool hcs200_get_keycode(HCS200_Keycode &keycode)
@@ -82,6 +91,7 @@ bool hcs200_get_keycode(HCS200_Keycode &keycode)
     if (hcs200.decode(keycode))
       break;
     delay(1);
+    yield();
   }
   digitalWrite(PIN_HCS200_ENABLE, LOW);
   detachInterrupt(digitalPinToInterrupt(PIN_HCS200_DATA));
@@ -114,7 +124,6 @@ void http_door_open()
   Serial.print("Got keycode: ");
   keycode.print(Serial);
 
-
   if (http_service.hasArg("power"))
   {
     static const uint8_t patable_power_n30[8] = { 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
@@ -215,13 +224,17 @@ void loop()
   MDNS.update();
   http_service.handleClient();
 
-#if 0
+  if (millis() - ping_last > ping_delay)
+  {
+    ping_start(&ping_opt);
+    ping_last = millis();
+  }
+
   if (Serial.available() > 0)
   {
     while (Serial.read() >= 0) {}
-    serial_door_open(Serial);
+    //serial_door_open(Serial);
   }
-#endif
 
   delay(1);
 }