Biswajit Padhi / HOMESECURITY

RFID Chip MFRC522 driver

Fork of MFRC522 by Martin Olejar

Files at this revision

API Documentation at this revision

Revision 2:7d80320beb72, committed 2017-12-22

Comitter:
sheralikhan
Date:
Fri Dec 22 09:16:37 2017 +0000
Parent:
1:63d729186747
Commit message:
Uploaded for testing

Changed in this revision

MFRC522.cpp Show annotated file Show diff for this revision Revisions of this file
MFRC522.h Show annotated file Show diff for this revision Revisions of this file 
--- a/MFRC522.cpp	Mon Jan 06 15:00:15 2014 +0000
+++ b/MFRC522.cpp	Fri Dec 22 09:16:37 2017 +0000
@@ -55,7 +55,7 @@
 {
   /* Configure SPI bus */
   m_SPI.format(8, 0);
-  m_SPI.frequency(8000000);
+  m_SPI.frequency(5000000);
 
   /* Release SPI-CS pin */
   m_CS       = 1;

--- a/MFRC522.h	Mon Jan 06 15:00:15 2014 +0000
+++ b/MFRC522.h	Fri Dec 22 09:16:37 2017 +0000
@@ -306,7 +306,7 @@
   // A struct used for passing the UID of a PICC.
   typedef struct {
     uint8_t    size;     // Number of bytes in the UID. 4, 7 or 10.
-    uint8_t    uidByte[10];
+    uint8_t    uidByte[5];
     uint8_t    sak;      // The SAK (Select acknowledge) byte returned from the PICC after successful selection.
   } Uid;