unzip Ethernet_tutorial_0.1.zip cd /WhenEver/Ethernet_tutorial_0.1
make all
hamid@hamid-laptop:~/Desktop/Ethernet_tutorial_0.1$ make all avr-gcc -c ip_arp_udp_tcp.c -Wall -I. -I./avrlib -mmcu=atmega8 -O1 -oip_arp_udp_tcp.o avr-gcc -c enc28j60.c -Wall -I. -I./avrlib -mmcu=atmega8 -O1 -oenc28j60.o avr-gcc -c main.c -Wall -I. -I./avrlib -mmcu=atmega8 -O1 -omain.o avr-gcc ip_arp_udp_tcp.o enc28j60.o main.o -o output.o -I. -I./avrlib -mmcu=atmega8 -O1 -Wall avr-objcopy output.o output.hex -O ihex [Done]
make fuse
make flash
hamid@hamid-laptop:~/Desktop/Ethernet_tutorial_0.1$make flash
avrdude -c usbasp -p atmega8 -U flash:w:output.hex
avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.01s
avrdude: Device signature = 0x1e9307
avrdude: NOTE: FLASH memory has been specified, an erase cycle will be performed
To disable this feature, specify the -D option.
avrdude: erasing chip
avrdude: reading input file "output.hex"
avrdude: input file output.hex auto detected as Intel Hex
avrdude: writing flash (5024 bytes):
Writing | ################################################## | 100% 1.20s
avrdude: 5024 bytes of flash written
avrdude: verifying flash memory against output.hex:
avrdude: load data flash data from input file output.hex:
avrdude: input file output.hex auto detected as Intel Hex
avrdude: input file output.hex contains 5024 bytes
avrdude: reading on-chip flash data:
Reading | ################################################## | 100% 1.44s
avrdude: verifying ...
avrdude: 5024 bytes of flash verified
avrdude: safemode: Fuses OK
avrdude done. Thank you.
ping 192.168.1.10
hamid@hamid-laptop:~/Desktop/Ethernet_tutorial_0.1$ ping 192.168.1.10 PING 192.168.1.10 (192.168.1.10) 56(84) bytes of data. 64 bytes from 192.168.1.10: icmp_seq=1 ttl=64 time=7.45 ms 64 bytes from 192.168.1.10: icmp_seq=2 ttl=64 time=2.62 ms 64 bytes from 192.168.1.10: icmp_seq=3 ttl=64 time=2.70 ms 64 bytes from 192.168.1.10: icmp_seq=4 ttl=64 time=2.67 ms 64 bytes from 192.168.1.10: icmp_seq=5 ttl=64 time=2.96 ms ^C --- 192.168.1.10 ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4017ms rtt min/avg/max/mdev = 2.624/3.687/7.459/1.890 ms
http://192.168.1.10/secret/
// please modify the following two lines. mac and ip have to be unique
// in your local area network. You can not have the same numbers in
// two devices:
static uint8_t mymac[6] = {0x54,0x55,0x58,0x10,0x00,0x24};
// how did I get the mac addr? Translate the first 3 numbers into ascii is: TUX
static uint8_t myip[4] = {192,168,1,10};
// set the clock speed to 8MHz
// set the clock prescaler. First write CLKPCE to enable setting of clock the
// next four instructions.
CLKPR=(1<<CLKPCE);
CLKPR=0; // 8 MHZ
// LED
/* enable PB1, LED as output */
DDRD|= (1<<DDD5);
/* set output to Vcc, LED off */
PORTD|= (1<<PORTD5);
// the CS on PD4
DDRD|= (1<<DDD4);
PORTD &= ~(1<<PORTD4);// CS Enable
// the transistor on PD7
DDRD|= (1<<DDD7);
PORTD &= ~(1<<PORTD7);// transistor off
/* Magjack leds configuration, see enc28j60 datasheet, page 11 */
// LEDB=yellow LEDA=green
//
// 0x476 is PHLCON LEDA=links status, LEDB=receive/transmit
// enc28j60PhyWrite(PHLCON,0b0000 0100 0111 01 10);
enc28j60PhyWrite(PHLCON,0x476);
_delay_loop_1(50); // 12ms
/* set output to GND, red LED on */
PORTD &= ~(1<<PORTD5);
i=1;
// led----------
if (i){
/* set output to Vcc, LED off */
PORTD|= (1<<PORTD5);
i=0;
}else{
/* set output to GND, LED on */
PORTD &= ~(1<<PORTD5);
i=1;
}
if(buf[IP_PROTO_P]==IP_PROTO_ICMP_V && buf[ICMP_TYPE_P]==ICMP_TYPE_ECHOREQUEST_V){
// set CS to 0 = active
#define CSACTIVE ENC28J60_CONTROL_PORT&=~(1<<ENC28J60_CONTROL_CS)
// set CS to 1 = passive
#define CSPASSIVE ENC28J60_CONTROL_PORT|=(1<<ENC28J60_CONTROL_CS)
دیدگاه