66 lines
3.0 KiB
C++
66 lines
3.0 KiB
C++
/*
|
|
* --------------------------------------------------------------------------------------------------------------------
|
|
* Example to test your firmware.
|
|
* --------------------------------------------------------------------------------------------------------------------
|
|
* This is a MFRC522 library example; for further details and other examples see: https://github.com/OSSLibraries/Arduino_MFRC522v2
|
|
*
|
|
* This example test the firmware of your MFRC522 reader module, only known version can be checked. If the test passed
|
|
* it do not mean that your module is faultless! Some modules have bad or broken antennas or the PICC is broken.
|
|
*
|
|
* @author Rotzbua
|
|
* @license Released into the public domain.
|
|
*
|
|
* Typical pin layout used:
|
|
* -----------------------------------------------------------------------------------------
|
|
* MFRC522 Arduino Arduino Arduino Arduino Arduino
|
|
* Reader/PCD Uno/101 Mega Nano v3 Leonardo/Micro Pro Micro
|
|
* Signal Pin Pin Pin Pin Pin Pin
|
|
* -----------------------------------------------------------------------------------------
|
|
* SPI SS SDA(SS) 10 53 D10 10 10
|
|
* SPI MOSI MOSI 11 / ICSP-4 51 D11 ICSP-4 16
|
|
* SPI MISO MISO 12 / ICSP-1 50 D12 ICSP-1 14
|
|
* SPI SCK SCK 13 / ICSP-3 52 D13 ICSP-3 15
|
|
*
|
|
* Not found? For more see: https://github.com/OSSLibraries/Arduino_MFRC522v2#pin-layout
|
|
*/
|
|
|
|
#include <MFRC522v2.h>
|
|
#include <MFRC522DriverSPI.h>
|
|
//#include <MFRC522DriverI2C.h>
|
|
#include <MFRC522DriverPinSimple.h>
|
|
#include <MFRC522Debug.h>
|
|
|
|
MFRC522DriverPinSimple ss_pin(10); // Configurable, see typical pin layout above.
|
|
|
|
MFRC522DriverSPI driver{ss_pin}; // Create SPI driver.
|
|
//MFRC522DriverI2C driver{}; // Create I2C driver.
|
|
MFRC522 mfrc522{driver}; // Create MFRC522 instance.
|
|
|
|
/**
|
|
* Check firmware only once at startup.
|
|
*/
|
|
void setup() {
|
|
Serial.begin(115200); // Initialize serial communications with the PC for debugging.
|
|
while (!Serial); // Do nothing if no serial port is opened (added for Arduinos based on ATMEGA32U4).
|
|
mfrc522.PCD_Init(); // Init MFRC522 board.
|
|
|
|
Serial.println(F("*****************************"));
|
|
Serial.println(F("MFRC522 Digital self test"));
|
|
Serial.println(F("*****************************"));
|
|
MFRC522Debug::PCD_DumpVersionToSerial(mfrc522, Serial); // Show version of PCD - MFRC522 Card Reader.
|
|
Serial.println(F("-----------------------------"));
|
|
Serial.println(F("Only known versions supported"));
|
|
Serial.println(F("-----------------------------"));
|
|
Serial.println(F("Performing test..."));
|
|
bool result = mfrc522.PCD_PerformSelfTest(); // Perform the test.
|
|
Serial.println(F("-----------------------------"));
|
|
Serial.print(F("Result: "));
|
|
if (result)
|
|
Serial.println(F("OK"));
|
|
else
|
|
Serial.println(F("DEFECT or UNKNOWN"));
|
|
Serial.println();
|
|
}
|
|
|
|
void loop() {} // nothing to do
|