krichtof/the-cup
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displaySuccess after reading card

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This commit is contained in:
Christophe Robillard 2025-11-08 12:17:49 +01:00
parent b9be9b84ea
commit dd86fbf687
1 changed files with 20 additions and 23 deletions
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43
the-cup.ino
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@ -41,8 +41,27 @@ void setup() {
Serial.begin(115200);
pinMode(LED_PIN, OUTPUT);
displaySuccess();
reader.PCD_Init(); // Init each MFRC522 card.
}
void loop() {
if (reader.PICC_IsNewCardPresent() && reader.PICC_ReadCardSerial()) {
char reader_uid[32] = "";
read_card(reader_uid);
send_uid(reader_uid);
}
}
void read_card(char reader_uid[]) {
reader.PICC_HaltA();
reader.PCD_StopCrypto1();
byte_to_string(reader.uid.uidByte, 4, reader_uid);
Serial.println(reader_uid);
displaySuccess();
}
void send_uid(char reader_uid[]) {
WiFiManager wm;
bool res;
res = wm.autoConnect("KLUK"); // password protected ap
@ -57,27 +76,6 @@ void setup() {
Serial.println("connected...yeey :)");
displaySuccess();
}
reader.PCD_Init(); // Init each MFRC522 card.
}
void loop() {
if (reader.PICC_IsNewCardPresent() && reader.PICC_ReadCardSerial()) {
char reader_uid[32] = "";
read_card(reader_uid);
send_uid(reader_uid);
}
}
void read_card(char reader_uid[]) {
reader.PICC_HaltA();
reader.PCD_StopCrypto1();
byte_to_string(reader.uid.uidByte, 4, reader_uid);
Serial.println(reader_uid);
}
void send_uid(char reader_uid[]) {
auto client = std::make_unique<BearSSL::WiFiClientSecure>();
client->setInsecure();
@ -104,7 +102,6 @@ void send_uid(char reader_uid[]) {
https.end();
Serial.print("[HTTPS] ended...\n");
}
void byte_to_string(byte array[], unsigned int len, char buffer[]) {