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]