mehmet akif arvas
/
arm_30092019_rfid
RFID kart okuma uygulamasi
main.cpp@0:4d2cf80cd4d6, 2019-10-15 (annotated)
- Committer:
- marvas
- Date:
- Tue Oct 15 07:09:04 2019 +0000
- Revision:
- 0:4d2cf80cd4d6
- Child:
- 1:fbef01262eff
rfid_kart_okuyucu
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
marvas | 0:4d2cf80cd4d6 | 1 | |
marvas | 0:4d2cf80cd4d6 | 2 | #include "mbed.h" |
marvas | 0:4d2cf80cd4d6 | 3 | #include "MFRC522.h" |
marvas | 0:4d2cf80cd4d6 | 4 | |
marvas | 0:4d2cf80cd4d6 | 5 | |
marvas | 0:4d2cf80cd4d6 | 6 | #define SPI_MOSI D4 |
marvas | 0:4d2cf80cd4d6 | 7 | #define SPI_MISO D5 |
marvas | 0:4d2cf80cd4d6 | 8 | #define SPI_SCLK D6//SCK |
marvas | 0:4d2cf80cd4d6 | 9 | #define SPI_CS D3//SDA |
marvas | 0:4d2cf80cd4d6 | 10 | // KL25Z Pin for MFRC522 reset |
marvas | 0:4d2cf80cd4d6 | 11 | #define MF_RESET D2//Rst pini |
marvas | 0:4d2cf80cd4d6 | 12 | |
marvas | 0:4d2cf80cd4d6 | 13 | MFRC522 RfChip (SPI_MOSI, SPI_MISO, SPI_SCLK, SPI_CS, MF_RESET); |
marvas | 0:4d2cf80cd4d6 | 14 | |
marvas | 0:4d2cf80cd4d6 | 15 | int main(void) { |
marvas | 0:4d2cf80cd4d6 | 16 | |
marvas | 0:4d2cf80cd4d6 | 17 | |
marvas | 0:4d2cf80cd4d6 | 18 | // Init. RC522 Chip |
marvas | 0:4d2cf80cd4d6 | 19 | RfChip.PCD_Init(); |
marvas | 0:4d2cf80cd4d6 | 20 | |
marvas | 0:4d2cf80cd4d6 | 21 | while (true) { |
marvas | 0:4d2cf80cd4d6 | 22 | |
marvas | 0:4d2cf80cd4d6 | 23 | |
marvas | 0:4d2cf80cd4d6 | 24 | // Look for new cards |
marvas | 0:4d2cf80cd4d6 | 25 | if ( ! RfChip.PICC_IsNewCardPresent()) |
marvas | 0:4d2cf80cd4d6 | 26 | { |
marvas | 0:4d2cf80cd4d6 | 27 | wait_ms(500); |
marvas | 0:4d2cf80cd4d6 | 28 | continue; |
marvas | 0:4d2cf80cd4d6 | 29 | } |
marvas | 0:4d2cf80cd4d6 | 30 | |
marvas | 0:4d2cf80cd4d6 | 31 | |
marvas | 0:4d2cf80cd4d6 | 32 | // Select one of the cards |
marvas | 0:4d2cf80cd4d6 | 33 | if ( ! RfChip.PICC_ReadCardSerial()) |
marvas | 0:4d2cf80cd4d6 | 34 | { |
marvas | 0:4d2cf80cd4d6 | 35 | wait_ms(500); |
marvas | 0:4d2cf80cd4d6 | 36 | continue; |
marvas | 0:4d2cf80cd4d6 | 37 | } |
marvas | 0:4d2cf80cd4d6 | 38 | |
marvas | 0:4d2cf80cd4d6 | 39 | // Print Card UID |
marvas | 0:4d2cf80cd4d6 | 40 | printf("Card UID: "); |
marvas | 0:4d2cf80cd4d6 | 41 | for (uint8_t i = 0; i < RfChip.uid.size; i++) |
marvas | 0:4d2cf80cd4d6 | 42 | { |
marvas | 0:4d2cf80cd4d6 | 43 | printf(" %X ", RfChip.uid.uidByte[i]);//Hex kodunu verir |
marvas | 0:4d2cf80cd4d6 | 44 | } |
marvas | 0:4d2cf80cd4d6 | 45 | printf("\n\r"); |
marvas | 0:4d2cf80cd4d6 | 46 | |
marvas | 0:4d2cf80cd4d6 | 47 | // Print Card type |
marvas | 0:4d2cf80cd4d6 | 48 | uint8_t piccType = RfChip.PICC_GetType(RfChip.uid.sak); |
marvas | 0:4d2cf80cd4d6 | 49 | printf("PICC Type: %s \n\r", RfChip.PICC_GetTypeName(piccType)); |
marvas | 0:4d2cf80cd4d6 | 50 | } |
marvas | 0:4d2cf80cd4d6 | 51 | } |