Easy MFRC522 - compatibility matrix

This report was generated on Wednesday, 23-Feb-22 22:48:15 CET using arduino-testlib.

Easy MFRC522

Version: 0.2.1
More details

Compatibility matrix

Board Claims compatibility Inclusion
UnlabeledData-Ex1
UnlabeledData-Ex2
DictionaryView-Ex1
DictionaryView-Ex2
LabeledData-Ex1
LabeledData-Ex2
arduino:avr:uno
1.8.4
Yes ⚠️ FAIL FAIL FAIL FAIL FAIL FAIL FAIL
arduino:mbed_nano:nanorp2040connect
2.7.2
No FAIL FAIL FAIL FAIL FAIL FAIL FAIL
arduino:megaavr:nona4809
1.8.7
Yes ⚠️ FAIL FAIL FAIL FAIL FAIL FAIL FAIL
arduino:samd:mkrwifi1010
1.8.12
Yes ⚠️ FAIL FAIL FAIL FAIL FAIL FAIL FAIL
esp32:esp32:d1_mini32
1.0.6
Yes PASS FAIL PASS PASS PASS PASS PASS

Compilation logs

arduino:avr:uno @ 1.8.4

Inclusion

Result: FAIL
This library has no main header file so an empty one was created.

Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/DictionaryView-Ex1

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:29: error: 'D4' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:29: note: suggested alternative: 'A4'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
                             A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:33: error: 'D3' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:33: note: suggested alternative: 'A3'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
                                 A3
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/DictionaryView-Ex2

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:29: error: 'D4' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:29: note: suggested alternative: 'A4'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
                             A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:33: error: 'D3' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:33: note: suggested alternative: 'A3'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
                                 A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:62:12: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
     Serial.printf("- TAG DETECTED, ID = %02X %02X %02X %02X \n", tagId[0], tagId[1], tagId[2], tagId[3]);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:63:12: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
     Serial.printf("  space available for dictionary: %d bytes.\n\n", rfidDict.getMaxSpaceInTag());
            ^~~~~~
            print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/LabeledData-Ex1

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:100:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Successfully written \"%s\" to the tag, ending in block %d\n", stringBuffer, result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:102:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error writing to the tag: %d\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:110:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Size of data chunk found in the tag: %d bytes\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:112:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error reading the tag (%d)! Probably there is no data with the given label in the given block.\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:123:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> String data retrieved: \"%s\" (bytes: %d)\n", stringBuffer, result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:125:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error reading the tag (%d)! Probably there is no data labeled \"mylabel\".\n", result);
              ^~~~~~
              print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/LabeledData-Ex2

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:111:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Success: %d entries, %d bytes\n\n", historySize, result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:114:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:120:12: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
     Serial.printf("--> Tag seems to have no access history data. Try resetting the history.\n\n");
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:129:12: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
     Serial.printf("STORING (in the tag) an access record to gate %c:\n", toupper(option));
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:133:12: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
     Serial.printf("--> New access record: time=%ld, gate=%c\n", access.time, access.gate);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:150:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Stored with success: %d entries in total\n\n", historySize); 
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:152:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:162:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Reset done with success: 0 entries\n\n"); 
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:165:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:171:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf(" | %02d: time %ld, gate %c\n", i, history[i].time, history[i].gate);
              ^~~~~~
              print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/UnlabeledData-Ex1

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:80:26: error: 'class EasyMFRC522' has no member named 'detectAndSelectMifareTag'; did you mean 'unselectMifareTag'?
     success = rfidReader.detectAndSelectMifareTag();
                          ^~~~~~~~~~~~~~~~~~~~~~~~
                          unselectMifareTag
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:97:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Credentials written to the tag, ending in block %d\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:99:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error writing to the tag: %d\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:111:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf ("   - Name: %s\n", credentials.personName);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:112:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf ("   - Gate: %s\n", credentials.gateId);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:113:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf ("   - Expiration time: %d:%02d\n", credentials.expireHour, credentials.expireMinute);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:115:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error reading the tag (%d)!\n", result);
              ^~~~~~
              print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/UnlabeledData-Ex2

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:64:10: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
   Serial.printf("--> TAG DETECTED, ID = %02X %02X %02X %02X \n\n", tagId[0], tagId[1], tagId[2], tagId[3]);
          ^~~~~~
          print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:73:12: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
     Serial.printf("SECTOR %02d:\n", block/4);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:79:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d.\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:91:14: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
       Serial.printf(" [%02d]  ", block+b);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:98:16: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
         Serial.printf("may start a data chunk labeled \"%s\" \n", dataLabel);
                ^~~~~~
                print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:99:16: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
         Serial.printf("       ");
                ^~~~~~
                print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:104:16: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
         Serial.printf("%02X ", buffer[bufferIndex]);
                ^~~~~~
                print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:109:12: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
     Serial.printf(" [%02d]  reserved\n\n", block+b);
            ^~~~~~
            print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

arduino:mbed_nano:nanorp2040connect @ 2.7.2

Inclusion

Result: FAIL

WARNING: library Easy_MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
WARNING: library MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/DictionaryView-Ex1

Result: FAIL

WARNING: library Easy_MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
WARNING: library MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:29: error: 'D4' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:29: note: suggested alternative: 'A4'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
                             A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:33: error: 'D3' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:33: note: suggested alternative: 'A3'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
                                 A3
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/DictionaryView-Ex2

Result: FAIL

WARNING: library Easy_MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
WARNING: library MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:29: error: 'D4' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:29: note: suggested alternative: 'A4'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
                             A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:33: error: 'D3' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:33: note: suggested alternative: 'A3'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
                                 A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:62:12: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
     Serial.printf("- TAG DETECTED, ID = %02X %02X %02X %02X \n", tagId[0], tagId[1], tagId[2], tagId[3]);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:63:12: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
     Serial.printf("  space available for dictionary: %d bytes.\n\n", rfidDict.getMaxSpaceInTag());
            ^~~~~~
            print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/LabeledData-Ex1

Result: FAIL

WARNING: library Easy_MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
WARNING: library MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:100:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Successfully written \"%s\" to the tag, ending in block %d\n", stringBuffer, result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:102:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error writing to the tag: %d\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:110:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Size of data chunk found in the tag: %d bytes\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:112:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error reading the tag (%d)! Probably there is no data with the given label in the given block.\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:123:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> String data retrieved: \"%s\" (bytes: %d)\n", stringBuffer, result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:125:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error reading the tag (%d)! Probably there is no data labeled \"mylabel\".\n", result);
              ^~~~~~
              print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/LabeledData-Ex2

Result: FAIL

WARNING: library Easy_MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
WARNING: library MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:111:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Success: %d entries, %d bytes\n\n", historySize, result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:114:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:120:12: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
     Serial.printf("--> Tag seems to have no access history data. Try resetting the history.\n\n");
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:129:12: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
     Serial.printf("STORING (in the tag) an access record to gate %c:\n", toupper(option));
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:133:12: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
     Serial.printf("--> New access record: time=%ld, gate=%c\n", access.time, access.gate);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:150:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Stored with success: %d entries in total\n\n", historySize); 
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:152:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:162:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Reset done with success: 0 entries\n\n"); 
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:165:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:171:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf(" | %02d: time %ld, gate %c\n", i, history[i].time, history[i].gate);
              ^~~~~~
              print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/UnlabeledData-Ex1

Result: FAIL

WARNING: library Easy_MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
WARNING: library MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:80:26: error: 'class EasyMFRC522' has no member named 'detectAndSelectMifareTag'; did you mean 'unselectMifareTag'?
     success = rfidReader.detectAndSelectMifareTag();
                          ^~~~~~~~~~~~~~~~~~~~~~~~
                          unselectMifareTag
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:97:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Credentials written to the tag, ending in block %d\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:99:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error writing to the tag: %d\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:111:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf ("   - Name: %s\n", credentials.personName);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:112:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf ("   - Gate: %s\n", credentials.gateId);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:113:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf ("   - Expiration time: %d:%02d\n", credentials.expireHour, credentials.expireMinute);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:115:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error reading the tag (%d)!\n", result);
              ^~~~~~
              print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/UnlabeledData-Ex2

Result: FAIL

WARNING: library Easy_MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
WARNING: library MFRC522 claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:64:10: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
   Serial.printf("--> TAG DETECTED, ID = %02X %02X %02X %02X \n\n", tagId[0], tagId[1], tagId[2], tagId[3]);
          ^~~~~~
          print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:73:12: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
     Serial.printf("SECTOR %02d:\n", block/4);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:79:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d.\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:91:14: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
       Serial.printf(" [%02d]  ", block+b);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:98:16: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
         Serial.printf("may start a data chunk labeled \"%s\" \n", dataLabel);
                ^~~~~~
                print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:99:16: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
         Serial.printf("       ");
                ^~~~~~
                print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:104:16: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
         Serial.printf("%02X ", buffer[bufferIndex]);
                ^~~~~~
                print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:109:12: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
     Serial.printf(" [%02d]  reserved\n\n", block+b);
            ^~~~~~
            print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

arduino:megaavr:nona4809 @ 1.8.7

Inclusion

Result: FAIL

Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/DictionaryView-Ex1

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:29: error: 'D4' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:29: note: suggested alternative: 'A4'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
                             A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:33: error: 'D3' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:33: note: suggested alternative: 'A3'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
                                 A3
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/DictionaryView-Ex2

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:29: error: 'D4' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:29: note: suggested alternative: 'A4'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
                             A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:33: error: 'D3' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:33: note: suggested alternative: 'A3'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
                                 A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:62:12: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
     Serial.printf("- TAG DETECTED, ID = %02X %02X %02X %02X \n", tagId[0], tagId[1], tagId[2], tagId[3]);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:63:12: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
     Serial.printf("  space available for dictionary: %d bytes.\n\n", rfidDict.getMaxSpaceInTag());
            ^~~~~~
            print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/LabeledData-Ex1

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:100:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Successfully written \"%s\" to the tag, ending in block %d\n", stringBuffer, result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:102:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error writing to the tag: %d\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:110:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Size of data chunk found in the tag: %d bytes\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:112:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error reading the tag (%d)! Probably there is no data with the given label in the given block.\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:123:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> String data retrieved: \"%s\" (bytes: %d)\n", stringBuffer, result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:125:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error reading the tag (%d)! Probably there is no data labeled \"mylabel\".\n", result);
              ^~~~~~
              print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/LabeledData-Ex2

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:111:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Success: %d entries, %d bytes\n\n", historySize, result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:114:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:120:12: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
     Serial.printf("--> Tag seems to have no access history data. Try resetting the history.\n\n");
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:129:12: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
     Serial.printf("STORING (in the tag) an access record to gate %c:\n", toupper(option));
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:133:12: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
     Serial.printf("--> New access record: time=%ld, gate=%c\n", access.time, access.gate);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:150:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Stored with success: %d entries in total\n\n", historySize); 
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:152:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:162:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Reset done with success: 0 entries\n\n"); 
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:165:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:171:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf(" | %02d: time %ld, gate %c\n", i, history[i].time, history[i].gate);
              ^~~~~~
              print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/UnlabeledData-Ex1

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:80:26: error: 'class EasyMFRC522' has no member named 'detectAndSelectMifareTag'; did you mean 'unselectMifareTag'?
     success = rfidReader.detectAndSelectMifareTag();
                          ^~~~~~~~~~~~~~~~~~~~~~~~
                          unselectMifareTag
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:97:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Credentials written to the tag, ending in block %d\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:99:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error writing to the tag: %d\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:111:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf ("   - Name: %s\n", credentials.personName);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:112:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf ("   - Gate: %s\n", credentials.gateId);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:113:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf ("   - Expiration time: %d:%02d\n", credentials.expireHour, credentials.expireMinute);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:115:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error reading the tag (%d)!\n", result);
              ^~~~~~
              print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/UnlabeledData-Ex2

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:64:10: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
   Serial.printf("--> TAG DETECTED, ID = %02X %02X %02X %02X \n\n", tagId[0], tagId[1], tagId[2], tagId[3]);
          ^~~~~~
          print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:73:12: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
     Serial.printf("SECTOR %02d:\n", block/4);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:79:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d.\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:91:14: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
       Serial.printf(" [%02d]  ", block+b);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:98:16: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
         Serial.printf("may start a data chunk labeled \"%s\" \n", dataLabel);
                ^~~~~~
                print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:99:16: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
         Serial.printf("       ");
                ^~~~~~
                print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:104:16: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
         Serial.printf("%02X ", buffer[bufferIndex]);
                ^~~~~~
                print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:109:12: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
     Serial.printf(" [%02d]  reserved\n\n", block+b);
            ^~~~~~
            print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

arduino:samd:mkrwifi1010 @ 1.8.12

Inclusion

Result: FAIL
This library has no main header file so an empty one was created.

Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/DictionaryView-Ex1

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:29: error: 'D4' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:29: note: suggested alternative: 'A4'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
                             A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:33: error: 'D3' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex1/DictionaryView-Ex1.ino:34:33: note: suggested alternative: 'A3'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
                                 A3
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/DictionaryView-Ex2

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:29: error: 'D4' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:29: note: suggested alternative: 'A4'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                             ^~
                             A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:33: error: 'D3' was not declared in this scope
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:33:33: note: suggested alternative: 'A3'
 RfidDictionaryView rfidDict(D4, D3, startBlock); // parameters: ports for SDA and RST pins, and initial block in the RFID tag
                                 ^~
                                 A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:62:12: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
     Serial.printf("- TAG DETECTED, ID = %02X %02X %02X %02X \n", tagId[0], tagId[1], tagId[2], tagId[3]);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/DictionaryView-Ex2/DictionaryView-Ex2.ino:63:12: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
     Serial.printf("  space available for dictionary: %d bytes.\n\n", rfidDict.getMaxSpaceInTag());
            ^~~~~~
            print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/LabeledData-Ex1

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:41:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:100:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Successfully written \"%s\" to the tag, ending in block %d\n", stringBuffer, result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:102:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error writing to the tag: %d\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:110:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Size of data chunk found in the tag: %d bytes\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:112:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error reading the tag (%d)! Probably there is no data with the given label in the given block.\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:123:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> String data retrieved: \"%s\" (bytes: %d)\n", stringBuffer, result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex1/LabeledData-Ex1.ino:125:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error reading the tag (%d)! Probably there is no data labeled \"mylabel\".\n", result);
              ^~~~~~
              print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/LabeledData-Ex2

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:47:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the Mifare sensor, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:111:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Success: %d entries, %d bytes\n\n", historySize, result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:114:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:120:12: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
     Serial.printf("--> Tag seems to have no access history data. Try resetting the history.\n\n");
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:129:12: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
     Serial.printf("STORING (in the tag) an access record to gate %c:\n", toupper(option));
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:133:12: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
     Serial.printf("--> New access record: time=%ld, gate=%c\n", access.time, access.gate);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:150:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Stored with success: %d entries in total\n\n", historySize); 
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:152:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:162:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Reset done with success: 0 entries\n\n"); 
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:165:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/LabeledData-Ex2/LabeledData-Ex2.ino:171:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf(" | %02d: time %ld, gate %c\n", i, history[i].time, history[i].gate);
              ^~~~~~
              print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/UnlabeledData-Ex1

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:36:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:80:26: error: 'class EasyMFRC522' has no member named 'detectAndSelectMifareTag'; did you mean 'unselectMifareTag'?
     success = rfidReader.detectAndSelectMifareTag();
                          ^~~~~~~~~~~~~~~~~~~~~~~~
                          unselectMifareTag
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:97:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Credentials written to the tag, ending in block %d\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:99:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error writing to the tag: %d\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:111:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf ("   - Name: %s\n", credentials.personName);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:112:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf ("   - Gate: %s\n", credentials.gateId);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:113:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf ("   - Expiration time: %d:%02d\n", credentials.expireHour, credentials.expireMinute);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:115:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error reading the tag (%d)!\n", result);
              ^~~~~~
              print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/UnlabeledData-Ex2

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:24: error: 'D4' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:24: note: suggested alternative: 'A4'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                        ^~
                        A4
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:28: error: 'D3' was not declared in this scope
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:38:28: note: suggested alternative: 'A3'
 EasyMFRC522 rfidReader(D4, D3); //the MFRC522 reader, with the SDA and RST pins given
                            ^~
                            A3
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:64:10: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
   Serial.printf("--> TAG DETECTED, ID = %02X %02X %02X %02X \n\n", tagId[0], tagId[1], tagId[2], tagId[3]);
          ^~~~~~
          print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:73:12: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
     Serial.printf("SECTOR %02d:\n", block/4);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:79:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf("--> Error: %d.\n\n", result);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:91:14: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
       Serial.printf(" [%02d]  ", block+b);
              ^~~~~~
              print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:98:16: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
         Serial.printf("may start a data chunk labeled \"%s\" \n", dataLabel);
                ^~~~~~
                print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:99:16: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
         Serial.printf("       ");
                ^~~~~~
                print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:104:16: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
         Serial.printf("%02X ", buffer[bufferIndex]);
                ^~~~~~
                print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex2/UnlabeledData-Ex2.ino:109:12: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
     Serial.printf(" [%02d]  reserved\n\n", block+b);
            ^~~~~~
            print
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

esp32:esp32:d1_mini32 @ 1.0.6

Inclusion

Result: PASS

Sketch uses 203486 bytes (15%) of program storage space. Maximum is 1310720 bytes.
Global variables use 13240 bytes (4%) of dynamic memory, leaving 314440 bytes for local variables. Maximum is 327680 bytes.

examples/DictionaryView-Ex1

Result: PASS

Sketch uses 221050 bytes (16%) of program storage space. Maximum is 1310720 bytes.
Global variables use 13560 bytes (4%) of dynamic memory, leaving 314120 bytes for local variables. Maximum is 327680 bytes.

examples/DictionaryView-Ex2

Result: PASS

Sketch uses 222102 bytes (16%) of program storage space. Maximum is 1310720 bytes.
Global variables use 13568 bytes (4%) of dynamic memory, leaving 314112 bytes for local variables. Maximum is 327680 bytes.

examples/LabeledData-Ex1

Result: PASS

Sketch uses 215590 bytes (16%) of program storage space. Maximum is 1310720 bytes.
Global variables use 13568 bytes (4%) of dynamic memory, leaving 314112 bytes for local variables. Maximum is 327680 bytes.

examples/LabeledData-Ex2

Result: PASS

Sketch uses 215946 bytes (16%) of program storage space. Maximum is 1310720 bytes.
Global variables use 13736 bytes (4%) of dynamic memory, leaving 313944 bytes for local variables. Maximum is 327680 bytes.

examples/UnlabeledData-Ex1

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Easy_MFRC522/examples/UnlabeledData-Ex1/UnlabeledData-Ex1.ino:80:26: error: 'class EasyMFRC522' has no member named 'detectAndSelectMifareTag'
     success = rfidReader.detectAndSelectMifareTag();
                          ^
Multiple libraries were found for "MFRC522.h"
  Used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522
  Not used: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/MFRC522-spi-i2c-uart-async

examples/UnlabeledData-Ex2

Result: PASS

Sketch uses 214158 bytes (16%) of program storage space. Maximum is 1310720 bytes.
Global variables use 13568 bytes (4%) of dynamic memory, leaving 314112 bytes for local variables. Maximum is 327680 bytes.