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--- en:iot:examples:nfc [2021/03/05 09:29] – heiko.pikner
+++ en:iot:examples:nfc [2024/06/21 15:41] (current) – karllall
@@ Line 17: / Line 17: @@
 <code c>
 /*
  * IoT NFC example
@@ Line 23: / Line 24: @@
  *
  * Created 19 Nov 2019
+ * Modified by Lars Briedis 17 June 2024
  */
 #include <Arduino.h>
 #include <ittiot.h>
 #include <Adafruit_PN532.h>
 #define WIFI_NAME "name"
 #define WIFI_PASSWORD "password"
 //Define pins for communication with the NFC reader
 #define PN532_SCK  D5
@@ Line 36: / Line 39: @@
 #define PN532_SS   D3
 #define PN532_MISO D6
 //Setup Adafruit PN532 library
 Adafruit_PN532 nfc(PN532_SCK, PN532_MISO, PN532_MOSI, PN532_SS);
 void iot_connected()
 {
   Serial.println("MQTT connected callback");
-  iot.log("IoT NFC example!");
+  Serial.println("IoT NFC example!");
 }
 void setup()
 {
   Serial.begin(115200);
   Serial.println("Booting");
   //iot.setConfig("wname", WIFI_NAME);
   //iot.setConfig("wpass", WIFI_PASSWORD);
-  iot.printConfig(); // print json config to serial //Peale Serial.begin ja enne iot.setup
+  //iot.printConfig(); // print json config to serial //Peale Serial.begin ja enne iot.setup
-  iot.setup();
+  //iot.setup();
   nfc.begin();
   uint32_t versiondata = nfc.getFirmwareVersion();
@@ Line 63: / Line 66: @@
   }
   nfc.SAMConfig();
-}
+}
 void loop()
 {
@@ Line 72: / Line 76: @@
   char buf[10];
   char str[70] = "";
-  iot.handle();
+  //iot.handle();
   success = nfc.readPassiveTargetID(PN532_MIFARE_ISO14443A, uid, &uidLength, 1000); // Card reading function
   if (success)
   {
@@ Line 84: / Line 88: @@
       strcat(str, buf);
     }
-    iot.publishMsg("NFC", str); // Publish card ID to topic "NFC"
+    //iot.publishMsg("NFC", str); // Publish card ID to topic "NFC"
+    Serial.println(str);
     delay(1000);
   }

en/iot/examples/nfc.1614936593.txt.gz · Last modified: 2021/03/05 10:00 (external edit)