mirror of
https://gitlab.com/fabinfra/fabhardware/fabreader.git
synced 2025-03-12 22:51:43 +01:00
First Running OTA
This commit is contained in:
TheJoKlLa
parent
23527a674a
commit
0670e33f12
@ -1,110 +1,96 @@
|
||||
// #include "OTAProxy.h"
|
||||
// #include "NFC.h"
|
||||
// #include <PubSubClient.h>
|
||||
#include "OTAProxy.h"
|
||||
#include "NFC.h"
|
||||
#include <PubSubClient.h>
|
||||
|
||||
// OTAProxy::OTAProxy(PubSubClient* mqttClient, NFC* nfc, int id)
|
||||
// {
|
||||
// this->mqtt = mqttClient;
|
||||
// this->nfc = nfc;
|
||||
// this->id = id;
|
||||
// }
|
||||
OTAProxy::OTAProxy(PubSubClient* mqttClient, NFC* nfc, int id)
|
||||
{
|
||||
this->mqtt = mqttClient;
|
||||
this->nfc = nfc;
|
||||
this->id = id;
|
||||
}
|
||||
|
||||
// bool OTAProxy::hasActiveOTA()
|
||||
// {
|
||||
// return activeOTA;
|
||||
// }
|
||||
bool OTAProxy::hasActiveOTA()
|
||||
{
|
||||
return activeOTA;
|
||||
}
|
||||
|
||||
// void OTAProxy::startOTA()
|
||||
// {
|
||||
// if(!(nfc->selectCard()))
|
||||
// {
|
||||
// return;
|
||||
// }
|
||||
// activeOTA = true;
|
||||
void OTAProxy::startOTA()
|
||||
{
|
||||
if(!(nfc->hasCardSelected()))
|
||||
{
|
||||
return;
|
||||
}
|
||||
activeOTA = true;
|
||||
|
||||
// char topic[] = "fabreader/00000/startOTA";
|
||||
// sprintf(topic, "fabreader/%05d/startOTA", id);
|
||||
// MFRC522::Uid uid = nfc->getUID();
|
||||
// mqtt->publish(topic, uid.uidByte, uid.size);
|
||||
char topic[] = "fabreader/00000/startOTA";
|
||||
sprintf(topic, "fabreader/%05d/startOTA", id);
|
||||
MFRC522::Uid uid = nfc->getUID();
|
||||
mqtt->publish(topic, uid.uidByte, uid.size);
|
||||
|
||||
// Serial.println("Start OTA");
|
||||
// }
|
||||
Serial.println("Start OTA");
|
||||
}
|
||||
|
||||
// void OTAProxy::continueOTA(char* topic, byte* payload, unsigned int length)
|
||||
// {
|
||||
// char topic_requestOTA[] = "fabreader/00000/requestOTA";
|
||||
// sprintf(topic_requestOTA, "fabreader/%05d/requestOTA", id);
|
||||
void OTAProxy::continueOTA(char* topic, byte* payload, unsigned int length)
|
||||
{
|
||||
char topic_requestOTA[] = "fabreader/00000/requestOTA";
|
||||
sprintf(topic_requestOTA, "fabreader/%05d/requestOTA", id);
|
||||
|
||||
// char topic_responseOTA[] = "fabreader/00000/responseOTA";
|
||||
// sprintf(topic_responseOTA, "fabreader/%05d/responseOTA", id);
|
||||
char topic_responseOTA[] = "fabreader/00000/responseOTA";
|
||||
sprintf(topic_responseOTA, "fabreader/%05d/responseOTA", id);
|
||||
|
||||
// char topic_stopOTA[] = "fabreader/00000/stopOTA";
|
||||
// sprintf(topic_stopOTA, "fabreader/%05d/stopOTA", id);
|
||||
char topic_stopOTA[] = "fabreader/00000/stopOTA";
|
||||
sprintf(topic_stopOTA, "fabreader/%05d/stopOTA", id);
|
||||
|
||||
// char topic_restartOTA[] = "fabreader/00000/restartOTA";
|
||||
// sprintf(topic_restartOTA, "fabreader/%05d/restartOTA", id);
|
||||
char topic_restartOTA[] = "fabreader/00000/restartOTA";
|
||||
sprintf(topic_restartOTA, "fabreader/%05d/restartOTA", id);
|
||||
|
||||
// if(!strcmp(topic, topic_requestOTA))
|
||||
// {
|
||||
// Serial.println("Request OTA");
|
||||
// byte response[APDU_BUFFER_SIZE] = {0};
|
||||
// byte response_len;
|
||||
if(!strcmp(topic, topic_requestOTA))
|
||||
{
|
||||
Serial.println("Request OTA");
|
||||
byte response[APDU_BUFFER_SIZE] = {0};
|
||||
byte response_len;
|
||||
|
||||
// MFRC522::StatusCode status;
|
||||
// while (true)
|
||||
// {
|
||||
// if(nfc->isCardLost())
|
||||
// {
|
||||
// Serial.println("Card Lost");
|
||||
// return;
|
||||
// }
|
||||
// Serial.println("Run Transceive");
|
||||
// status = nfc->Transceive(payload, length, response, &response_len);
|
||||
// Serial.printf("PICC_Tranceive: 0x%02x\n", status);
|
||||
// if(status == MFRC522::STATUS_OK)
|
||||
// {
|
||||
// break;
|
||||
// }
|
||||
// }
|
||||
MFRC522::StatusCode status;
|
||||
|
||||
// for(int i = 0; i < response_len; i++)
|
||||
// {
|
||||
// char hexCar[2];
|
||||
Serial.println("Run Transceive");
|
||||
status = nfc->Transceive(payload, length, response, &response_len);
|
||||
Serial.printf("PICC_Tranceive: 0x%02x\n", status);
|
||||
|
||||
if(status != MFRC522::STATUS_OK)
|
||||
{
|
||||
cancelOTA();
|
||||
return;
|
||||
}
|
||||
|
||||
// sprintf(hexCar, "%02X", response[i]);
|
||||
// Serial.print(hexCar);
|
||||
// }
|
||||
// Serial.println();
|
||||
mqtt->publish(topic_responseOTA, response, response_len);
|
||||
Serial.println("Response OTA");
|
||||
}
|
||||
else if(!strcmp(topic, topic_stopOTA))
|
||||
{
|
||||
Serial.println("Stop OTA");
|
||||
while(!(nfc->disconnectCard()));
|
||||
activeOTA = false;
|
||||
}
|
||||
// else if(!strcmp(topic, topic_restartOTA))
|
||||
// {
|
||||
// Serial.println("Restart OTA");
|
||||
// while(!(nfc->deselectCard()));
|
||||
// // if(nfc->hasNewCard())
|
||||
// // {
|
||||
// // startOTA();
|
||||
// // }
|
||||
// }
|
||||
}
|
||||
|
||||
// mqtt->publish(topic_responseOTA, response, response_len);
|
||||
// Serial.println("Response OTA");
|
||||
// }
|
||||
// else if(!strcmp(topic, topic_stopOTA))
|
||||
// {
|
||||
// Serial.println("Stop OTA");
|
||||
// while(!(nfc->deselectCard()));
|
||||
// activeOTA = false;
|
||||
// }
|
||||
// else if(!strcmp(topic, topic_restartOTA))
|
||||
// {
|
||||
// Serial.println("Restart OTA");
|
||||
// while(!(nfc->deselectCard()));
|
||||
// // if(nfc->hasNewCard())
|
||||
// // {
|
||||
// // startOTA();
|
||||
// // }
|
||||
// }
|
||||
// }
|
||||
void OTAProxy::cancelOTA()
|
||||
{
|
||||
char topic_cancelOTA[] = "fabreader/00000/cancelOTA";
|
||||
sprintf(topic_cancelOTA, "fabreader/%05d/cancelOTA", id);
|
||||
MFRC522::Uid uid = nfc->getUID();
|
||||
mqtt->publish(topic_cancelOTA, uid.uidByte, uid.size);
|
||||
|
||||
// void OTAProxy::cancelOTA()
|
||||
// {
|
||||
// char topic_cancelOTA[] = "fabreader/00000/cancelOTA";
|
||||
// sprintf(topic_cancelOTA, "fabreader/%05d/cancelOTA", id);
|
||||
// MFRC522::Uid uid = nfc->getUID();
|
||||
// mqtt->publish(topic_cancelOTA, uid.uidByte, uid.size);
|
||||
while(!(nfc->disconnectCard()));
|
||||
activeOTA = false;
|
||||
|
||||
// while(!(nfc->deselectCard()));
|
||||
// activeOTA = false;
|
||||
|
||||
// Serial.println("Cancel OTA");
|
||||
// }
|
||||
Serial.println("Cancel OTA");
|
||||
}
|
||||
@ -1,58 +1,132 @@
|
||||
#include <SPI.h>
|
||||
#include <MFRC522.h>
|
||||
#include <Desfire.h>
|
||||
#include <Arduino.h>
|
||||
#include <ArduinoLog.h>
|
||||
|
||||
#include "nfc.h"
|
||||
#include "config.h"
|
||||
#include "pins.h"
|
||||
#include "nfc.h"
|
||||
#include "otaproxy.h"
|
||||
#include "helpers.h"
|
||||
#include "Desfire.h"
|
||||
|
||||
#include <ESP8266WiFi.h>
|
||||
#include <ESP8266WebServer.h>
|
||||
|
||||
#include <WiFiClient.h>
|
||||
#include <PubSubClient.h>
|
||||
#include <SPI.h>
|
||||
#include <SSD1306Wire.h>
|
||||
|
||||
WiFiClient espClient;
|
||||
//Config_Data config;
|
||||
|
||||
PubSubClient* mqtt;
|
||||
NFC* nfc;
|
||||
OTAProxy* ota;
|
||||
|
||||
void setup()
|
||||
void setup_wifi()
|
||||
{
|
||||
Serial.begin(115200); // Initialize serial communications with the PC
|
||||
while (!Serial); // Do nothing if no serial port is opened (added for Arduinos based on ATMEGA32U4)
|
||||
delay(10);
|
||||
Serial.println("Connecting Wifi ...");
|
||||
|
||||
WiFi.mode(WIFI_STA);
|
||||
WiFi.begin(WLAN_SSID, WLAN_PASS);
|
||||
|
||||
while (WiFi.status() != WL_CONNECTED)
|
||||
{
|
||||
delay(500);
|
||||
}
|
||||
|
||||
randomSeed(micros());
|
||||
Serial.println("WiFi connected");
|
||||
}
|
||||
|
||||
void reconnect()
|
||||
{
|
||||
while (!mqtt->connected())
|
||||
{
|
||||
String clientId = "FabReader_";
|
||||
clientId += String(FABREADERID);
|
||||
|
||||
Serial.println("Connecting MQTT ...");
|
||||
if (mqtt->connect(clientId.c_str()))
|
||||
{
|
||||
Serial.println("MQTT connected");
|
||||
char id[6] = "00000";
|
||||
sprintf(id, "%05d", FABREADERID);
|
||||
mqtt->publish("fabreader", id);
|
||||
|
||||
char topic_requestOTA[] = "fabreader/00000/requestOTA";
|
||||
sprintf(topic_requestOTA, "fabreader/%05d/requestOTA", FABREADERID);
|
||||
mqtt->subscribe(topic_requestOTA);
|
||||
|
||||
char topic_stopOTA[] = "fabreader/00000/stopOTA";
|
||||
sprintf(topic_stopOTA, "fabreader/%05d/stopOTA", FABREADERID);
|
||||
mqtt->subscribe(topic_stopOTA);
|
||||
} else {
|
||||
Serial.print("failed, rc=");
|
||||
Serial.print(mqtt->state());
|
||||
Serial.println(" try again in 5 seconds");
|
||||
delay(5000);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void callback(char* topic, byte* payload, unsigned int length)
|
||||
{
|
||||
Serial.println("Receive Message");
|
||||
Serial.println(topic);
|
||||
if(ota->hasActiveOTA())
|
||||
{
|
||||
ota->continueOTA(topic, payload, length);
|
||||
}
|
||||
}
|
||||
|
||||
void setup()
|
||||
{
|
||||
Serial.begin(115200);
|
||||
Serial.print("\n\n\n");
|
||||
Serial.println("Booting ...");
|
||||
|
||||
pinMode(PIN_BUZZER, OUTPUT);
|
||||
pinMode(PIN_BUTTON, INPUT);
|
||||
pinMode(PIN_ETH_SPI_SS, OUTPUT);
|
||||
digitalWrite(PIN_ETH_SPI_SS, HIGH);
|
||||
|
||||
Serial.println("Connecting NFC ...");
|
||||
nfc = new NFC(PIN_RFID_SPI_SS, PIN_RFID_RST);
|
||||
if(!(nfc->rfid->PCD_PerformSelfTest()))
|
||||
{
|
||||
Serial.println("NFC Test failed");
|
||||
}
|
||||
Serial.println("NFC connected");
|
||||
|
||||
setup_wifi();
|
||||
|
||||
mqtt = new PubSubClient(espClient);
|
||||
mqtt->setServer(MQTT_BROKER, 1883);
|
||||
mqtt->setCallback(callback);
|
||||
|
||||
ota = new OTAProxy(mqtt, nfc, FABREADERID);
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
if(nfc->checkforCard())
|
||||
{
|
||||
if (!mqtt->connected())
|
||||
{
|
||||
Serial.println("Card detected");
|
||||
if(nfc->connecttoCard())
|
||||
reconnect();
|
||||
}
|
||||
mqtt->loop();
|
||||
|
||||
if(!ota->hasActiveOTA())
|
||||
{
|
||||
if(nfc->checkforCard())
|
||||
{
|
||||
Serial.println("Card connected");
|
||||
|
||||
MFRC522::StatusCode state;
|
||||
|
||||
byte request_buffer[APDU_BUFFER_SIZE] = {0x90, 0x5A, 0x00, 0x00, 0x03, 0x42, 0x41, 0x46, 0x00};
|
||||
byte request_buffer_size = 9;
|
||||
byte response_buffer[APDU_BUFFER_SIZE] = {0};
|
||||
byte response_buffer_size;
|
||||
printbytes(request_buffer, request_buffer_size);
|
||||
|
||||
state = nfc->Transceive(request_buffer, request_buffer_size, response_buffer, &response_buffer_size);
|
||||
if (state != MFRC522::STATUS_OK)
|
||||
Serial.println("Card detected");
|
||||
if(nfc->connecttoCard())
|
||||
{
|
||||
Serial.println("Data Exchange failed");
|
||||
Serial.println(state);
|
||||
Serial.println("Card connected");
|
||||
ota->startOTA();
|
||||
}
|
||||
Serial.println("Data Exchange complete");
|
||||
printbytes(response_buffer, response_buffer_size);
|
||||
|
||||
state = nfc->Transceive(request_buffer, request_buffer_size, response_buffer, &response_buffer_size);
|
||||
if (state != MFRC522::STATUS_OK)
|
||||
{
|
||||
Serial.println("Data Exchange failed");
|
||||
Serial.println(state);
|
||||
}
|
||||
Serial.println("Data Exchange complete");
|
||||
printbytes(response_buffer, response_buffer_size);
|
||||
|
||||
nfc->disconnectCard();
|
||||
Serial.println("Card disconnected");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,197 +0,0 @@
|
||||
#include <Arduino.h>
|
||||
#include <ArduinoLog.h>
|
||||
|
||||
#include "config.h"
|
||||
#include "pins.h"
|
||||
#include "nfc.h"
|
||||
#include "otaproxy.h"
|
||||
#include "helpers.h"
|
||||
#include "Desfire.h"
|
||||
|
||||
#include <ESP8266WiFi.h>
|
||||
#include <ESP8266WebServer.h>
|
||||
|
||||
#include <WiFiClient.h>
|
||||
#include <PubSubClient.h>
|
||||
#include <SPI.h>
|
||||
#include <SSD1306Wire.h>
|
||||
|
||||
WiFiClient espClient;
|
||||
//Config_Data config;
|
||||
|
||||
PubSubClient* mqtt;
|
||||
NFC* nfc;
|
||||
OTAProxy* ota;
|
||||
|
||||
void setup_wifi()
|
||||
{
|
||||
delay(10);
|
||||
Serial.println("Connecting Wifi ...");
|
||||
|
||||
WiFi.mode(WIFI_STA);
|
||||
WiFi.begin(WLAN_SSID, WLAN_PASS);
|
||||
|
||||
while (WiFi.status() != WL_CONNECTED)
|
||||
{
|
||||
delay(500);
|
||||
}
|
||||
|
||||
randomSeed(micros());
|
||||
Serial.println("WiFi connected");
|
||||
}
|
||||
|
||||
void reconnect()
|
||||
{
|
||||
while (!mqtt->connected())
|
||||
{
|
||||
String clientId = "FabReader_";
|
||||
clientId += String(FABREADERID);
|
||||
|
||||
Serial.println("Connecting MQTT ...");
|
||||
if (mqtt->connect(clientId.c_str()))
|
||||
{
|
||||
Serial.println("MQTT connected");
|
||||
char id[6] = "00000";
|
||||
sprintf(id, "%05d", FABREADERID);
|
||||
mqtt->publish("fabreader", id);
|
||||
|
||||
char topic_requestOTA[] = "fabreader/00000/requestOTA";
|
||||
sprintf(topic_requestOTA, "fabreader/%05d/requestOTA", FABREADERID);
|
||||
mqtt->subscribe(topic_requestOTA);
|
||||
|
||||
char topic_stopOTA[] = "fabreader/00000/stopOTA";
|
||||
sprintf(topic_stopOTA, "fabreader/%05d/stopOTA", FABREADERID);
|
||||
mqtt->subscribe(topic_stopOTA);
|
||||
} else {
|
||||
Serial.print("failed, rc=");
|
||||
Serial.print(mqtt->state());
|
||||
Serial.println(" try again in 5 seconds");
|
||||
delay(5000);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void callback(char* topic, byte* payload, unsigned int length)
|
||||
{
|
||||
Serial.println("Receive Message");
|
||||
Serial.println(topic);
|
||||
if(ota->hasActiveOTA())
|
||||
{
|
||||
ota->continueOTA(topic, payload, length);
|
||||
}
|
||||
}
|
||||
|
||||
void setup()
|
||||
{
|
||||
Serial.begin(115200);
|
||||
Serial.print("\n\n\n");
|
||||
Serial.println("Booting ...");
|
||||
|
||||
pinMode(PIN_BUZZER, OUTPUT);
|
||||
pinMode(PIN_BUTTON, INPUT);
|
||||
pinMode(PIN_ETH_SPI_SS, OUTPUT);
|
||||
digitalWrite(PIN_ETH_SPI_SS, HIGH);
|
||||
|
||||
Serial.println("Connecting NFC ...");
|
||||
nfc = new NFC(PIN_RFID_SPI_SS, PIN_RFID_RST);
|
||||
if(!(nfc->rfid->PCD_PerformSelfTest()))
|
||||
{
|
||||
Serial.println("NFC Test failed");
|
||||
}
|
||||
Serial.println("NFC connected");
|
||||
|
||||
// setup_wifi();
|
||||
|
||||
// mqtt = new PubSubClient(espClient);
|
||||
// mqtt->setServer(MQTT_BROKER, 1883);
|
||||
// mqtt->setCallback(callback);
|
||||
|
||||
// ota = new OTAProxy(mqtt, nfc, FABREADERID);
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
// if(!(nfc->hasCardSelected()) && nfc->hasNewCard() && nfc->selectCard())
|
||||
// {
|
||||
// // DESFire::mifare_desfire_tag tag;
|
||||
// // tag.pcb = 0x0A;
|
||||
// // tag.cid = 0x00;
|
||||
// // DESFire::mifare_desfire_aid_t aid;
|
||||
|
||||
// // aid.data[0] = 0x42;
|
||||
// // aid.data[1] = 0x41;
|
||||
// // aid.data[2] = 0x46;
|
||||
|
||||
// // DESFire::StatusCode status = nfc->rfid->MIFARE_DESFIRE_SelectApplication(&tag, &aid);
|
||||
// // Serial.printf("%02x\n", status.mfrc522);
|
||||
|
||||
// // char command_h[63*2] = "905a00000342414600";
|
||||
// // byte command[63] = { 0 };
|
||||
// // byte command_len = strlen(command_h)/2;
|
||||
|
||||
|
||||
// // byte response[63] = { 0 };
|
||||
// // byte response_len = 0;
|
||||
// // char response_h[63*2] = { 0 };
|
||||
|
||||
// // Serial.print("Command: ");
|
||||
// // Serial.println(command_h);
|
||||
|
||||
// // chars2bytes(command_h, command, true);
|
||||
// // MFRC522::StatusCode status = nfc->Transceive(command, command_len, response, &response_len);
|
||||
// // Serial.printf("PICC_Tranceive: 0x%02x\n", status);
|
||||
// // bytes2chars(response, response_len, response_h, true);
|
||||
|
||||
// // Serial.print("Response: ");
|
||||
// // Serial.println(response_h);
|
||||
// }
|
||||
// if(nfc->hasCardSelected() && nfc->isCardLost())
|
||||
// {
|
||||
// nfc->deselectCard();
|
||||
// }
|
||||
|
||||
if( nfc->hasCardSelected() ) {
|
||||
if( nfc->isCardLost() ) {
|
||||
nfc->deselectCard();
|
||||
Serial.println("Stop");
|
||||
}
|
||||
}
|
||||
else {
|
||||
if( nfc->hasNewCard() ) {
|
||||
if( nfc->selectCard() ) {
|
||||
Serial.println("Run");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
if(!(nfc->hasCardSelected()) && nfc->hasNewCard())
|
||||
{
|
||||
if(nfc->selectCard())
|
||||
{
|
||||
Serial.println("Run");
|
||||
}
|
||||
}
|
||||
|
||||
if(nfc->hasCardSelected() && nfc->isCardLost())
|
||||
{
|
||||
Serial.println("Stop");
|
||||
}
|
||||
*/
|
||||
|
||||
// if (!mqtt->connected())
|
||||
// {
|
||||
// reconnect();
|
||||
// }
|
||||
// mqtt->loop();
|
||||
|
||||
// if(ota->hasActiveOTA() && nfc->isCardLost())
|
||||
// {
|
||||
// ota->cancelOTA();
|
||||
// }
|
||||
|
||||
// if(!ota->hasActiveOTA() && nfc->hasNewCard())
|
||||
// {
|
||||
// ota->startOTA();
|
||||
// }
|
||||
}
|
||||
58
src/FabReader_v2/src/main.cpp.test
Normal file
58
src/FabReader_v2/src/main.cpp.test
Normal file
@ -0,0 +1,58 @@
|
||||
#include <SPI.h>
|
||||
#include <MFRC522.h>
|
||||
#include <Desfire.h>
|
||||
|
||||
#include "nfc.h"
|
||||
#include "pins.h"
|
||||
#include "helpers.h"
|
||||
|
||||
NFC* nfc;
|
||||
|
||||
void setup()
|
||||
{
|
||||
Serial.begin(115200); // Initialize serial communications with the PC
|
||||
while (!Serial); // Do nothing if no serial port is opened (added for Arduinos based on ATMEGA32U4)
|
||||
|
||||
nfc = new NFC(PIN_RFID_SPI_SS, PIN_RFID_RST);
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
if(nfc->checkforCard())
|
||||
{
|
||||
Serial.println("Card detected");
|
||||
if(nfc->connecttoCard())
|
||||
{
|
||||
Serial.println("Card connected");
|
||||
|
||||
MFRC522::StatusCode state;
|
||||
|
||||
byte request_buffer[APDU_BUFFER_SIZE] = {0x90, 0x5A, 0x00, 0x00, 0x03, 0x42, 0x41, 0x46, 0x00};
|
||||
byte request_buffer_size = 9;
|
||||
byte response_buffer[APDU_BUFFER_SIZE] = {0};
|
||||
byte response_buffer_size;
|
||||
printbytes(request_buffer, request_buffer_size);
|
||||
|
||||
state = nfc->Transceive(request_buffer, request_buffer_size, response_buffer, &response_buffer_size);
|
||||
if (state != MFRC522::STATUS_OK)
|
||||
{
|
||||
Serial.println("Data Exchange failed");
|
||||
Serial.println(state);
|
||||
}
|
||||
Serial.println("Data Exchange complete");
|
||||
printbytes(response_buffer, response_buffer_size);
|
||||
|
||||
state = nfc->Transceive(request_buffer, request_buffer_size, response_buffer, &response_buffer_size);
|
||||
if (state != MFRC522::STATUS_OK)
|
||||
{
|
||||
Serial.println("Data Exchange failed");
|
||||
Serial.println(state);
|
||||
}
|
||||
Serial.println("Data Exchange complete");
|
||||
printbytes(response_buffer, response_buffer_size);
|
||||
|
||||
nfc->disconnectCard();
|
||||
Serial.println("Card disconnected");
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user