dedalgr / linux-spi-rfid-rc522 Goto Github PK

For Olimex A20-Micro olinuxino Debian 8

1、概要

这个工程是开源的，希望对大家的使用有帮助;

2、目录架构 . |-- LICENSE |-- Makefile |-- mifare | |-- Makefile | |-- mifare.c | -- mifare.h |-- rc522 | |-- Makefile | |-- rc522.c | -- rc522.h |-- README.md |-- rfid.c `-- spi |-- makefile |-- spi.c -- spi.h |-- spidev.h

3、使用方法:

在linux主机上:

$make

在开发板中:

$mount -o nolock 192.168.1.2:/mnt/nfs /mnt

$cd /mnt

$./rfid -w block_address

e.g:

$./rfid -d /dev/spidev1.0 -w 4 FF0AFF

spi mode: 0 bits per word: 8 max speed: 10000 Hz (10 KHz)

Choose card completd!
Card capacity: 8Kbit
Card ID: 0x04, 0x00
Card Number: 0xb5, 0x13, 0xca, 0xc5

write data to block: 4:              

0x01, 0x02, 0x03, 0x04, 
0x05, 0x06, 0x07, 0x08, 
0x09, 0x0a, 0x0b, 0x0c, 
0x0d, 0x0e, 0x0f, 0x10, 

$./rfid -r block_address

e.g:

$./rfid -d /dev/spidev1.0 -r 4

spi mode: 0 bits per word: 8 max speed: 10000 Hz (10 KHz)

Choose card completd!
Card capacity: 8Kbit
Card ID: 0x04, 0x00
Card Number: 0xb5, 0x13, 0xca, 0xc5

read data from block: 4:             

0x01, 0x02, 0x03, 0x04, 
0x05, 0x06, 0x07, 0x08, 
0x09, 0x0a, 0x0b, 0x0c, 
0x0d, 0x0e, 0x0f, 0x10, 

$./rfid --id

e.g:

$./rfid -d /dev/spidev1.0 --id

4、联系方式

email: [email protected]

blog: http://blog.csdn.net/fulinus