File content as of revision 0:8b94afcb61eb:

//Test of cheap 13.56 Mhz RFID-RC522 module from eBay
//This code is based on Martin Olejar's MFRC522 library. Minimal changes
//Adapted for Nucleo STM32 F401RE. Should work on other Nucleos too

//Connect as follows:
//RFID pins        ->  Nucleo header CN5 (Arduino-compatible header)
//----------------------------------------
//RFID IRQ=pin5    ->   Not used. Leave open
//RFID MISO=pin4   ->   Nucleo SPI_MISO=PA_6=D12
//RFID MOSI=pin3   ->   Nucleo SPI_MOSI=PA_7=D11
//RFID SCK=pin2    ->   Nucleo SPI_SCK =PA_5=D13
//RFID SDA=pin1    ->   Nucleo SPI_CS  =PB_6=D10
//RFID RST=pin7    ->   Nucleo         =PA_9=D8
//3.3V and Gnd to the respective pins                              
                              
#include "mbed.h"
#include "MFRC522.h"
#include "NOKIA_5110.h"
// Nucleo Pin for MFRC522 reset (pick another D pin if you need D8)
#define MF_RESET    D8

DigitalOut LedGreen(LED1);
DigitalOut spi_address[2] = {SPI_CS,PA_9};
//Serial connection to PC for output
Serial pc(SERIAL_TX, SERIAL_RX);
PwmOut speaker(D3);
MFRC522    RfChip   (SPI_MOSI, SPI_MISO, SPI_SCK, SPI_CS, MF_RESET);


    
    
int main(void) {
        
        LcdPins myPins;   
//    myPins.sce  = PB_6;   
    myPins.sce  = PB_4; //D5
    myPins.rst  = PB_10; //D6
    myPins.dc   = PA_8; //D7
    myPins.mosi = PA_7; //SPI_MOSI;
    myPins.miso = NC;
    myPins.sclk = PA_5; //SPI_SCK;    
      NokiaLcd myLcd( myPins );
 
    myLcd.InitLcd();                // LCD is reset and DDRAM is cleared
    myLcd.DrawString("Hello");   
    myLcd.stop();
  //RfChip.start();
  pc.printf("starting...\n");

  // Init. RC522 Chip
  RfChip.PCD_Init();
  pc.printf("Begin RFID!\n");
  while (true) {
    LedGreen = 1;
    // Look for new cards
    if ( ! RfChip.PICC_IsNewCardPresent())
    {
      wait_ms(500);
      continue;
    }

    // Select one of the cards
    if ( ! RfChip.PICC_ReadCardSerial())
    {
      wait_ms(500);
      continue;
    }

    LedGreen = 0;

    // Print Card UID
    pc.printf("Card UID: ");
    for (uint8_t i = 0; i < RfChip.uid.size; i++)
    {
      pc.printf(" %X02", RfChip.uid.uidByte[i]);
    }
    pc.printf("\n\r");

    // Print Card type
    uint8_t piccType = RfChip.PICC_GetType(RfChip.uid.sak);
    pc.printf("PICC Type: %s \n\r", RfChip.PICC_GetTypeName(piccType));
    wait_ms(1000);
    
  }
  
}