Update src/arduino/card_scanner.ino

2023-11-12 17:37:35 +01:00
parent 838830bf4a
commit f2543ffbff
1 changed files with 2 additions and 1 deletions
--- a/src/arduino/card_scanner.ino
+++ b/src/arduino/card_scanner.ino
@@ -32,7 +32,7 @@ void setup() {

 // iteration
 void loop() {
-  // Reset the loop if no new card present on the sensor/reader. This saves the entire process when idle.
+  // Reset the loop if no new card present on the reader
  if (!rfid.PICC_IsNewCardPresent()){
    return;
  }
@@ -41,6 +41,7 @@ void loop() {
    return;
  }
  
+  // Send UID of token to the serialport
  Serial.println(rfid.uid)