AVR Freaks

another message :

Frame 344: 175 bytes on wire (1400 bits), 175 bytes captured (1400 bits) on interface 0
Ethernet II, Src: QuantaCo_71:47:e0 (c8:0a:a9:71:47:e0), Dst: IPv4mcast_7f:ff:fa (01:00:5e:7f:ff:fa)
Internet Protocol Version 4, Src: 10.0.0.20, Dst: 239.255.255.250
User Datagram Protocol, Src Port: 56591 (56591), Dst Port: 1900 (1900)
Hypertext Transfer Protocol

my computer IP address : 10.0.0.3

Ethernet adapter Local Area Connection:

   Connection-specific DNS Suffix  . :
   Link-local IPv6 Address . . . . . : fe80::9dc1:cc05:77e1:5803%11
   IPv4 Address. . . . . . . . . . . : 10.0.0.20
   Subnet Mask . . . . . . . . . . . : 255.0.0.0
   Default Gateway . . . . . . . . . : 10.0.0.1

Wireless LAN adapter Wireless Network Connection:

   Connection-specific DNS Suffix  . : BigPond
   Link-local IPv6 Address . . . . . : fe80::8cb5:63e1:c0e0:7c69%10
   IPv4 Address. . . . . . . . . . . : 10.0.0.3
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 10.0.0.138

Then you could show us wireshark dumps of the http request......................==> how can I do that ?....still wondering..

I attached what I had captured

I change my computer to 10.0.0.22.....orange LED on ENC28J60 is blinking all the time....but can not ping....

I can see this :

1024    552.599945    10.0.0.22    10.0.0.20    ICMP    74    Echo (ping) request  id=0x0001, seq=143/36608, ttl=128 (no response found!)

Frame 1024: 74 bytes on wire (592 bits), 74 bytes captured (592 bits) on interface 0
Ethernet II, Src: QuantaCo_71:47:e0 (c8:0a:a9:71:47:e0), Dst: 54:55:58:10:00:24 (54:55:58:10:00:24)
Internet Protocol Version 4, Src: 10.0.0.22, Dst: 10.0.0.20
Internet Control Message Protocol

Does cross cable matter ?
 

Yes I'm using UART :

The code :

 init_ip_arp_udp_tcp(mymac,myip,MYWWWPORT);
        usart_pstr("BEFORE WHILE");
		NEXT_LINE;

		while(1){

It's working until this level, UART message :

ENC28J60 Test application!

ENC28J60 Initialization finished!

ENC28J60 init!

BEFORE WHILE

I haven't put anything yet inside the loop....

I want to try it later on......

Any other clues guys ?

Thanks

Isn't life a whole lot less complicated with a WIZ812MJ ? ;-),

Is it the same with W5100 for Arduino ? I have that module somewhere in my shelf.....Is it SPI as well do you have the example ? thanks

This ENC28J60 was working before, with different Atmega board....

Gyys, any clues starting debugging from ? starting from here ? enc28j60Init(uint8_t* macaddr)

This experiment was working and suddenly not, I really don't understand....

void enc28j60Init(uint8_t* macaddr)
{
	// initialize I/O
	//DDRB  |= 0b00010110;
	//DDRB = 0x16;
    
	    // ss as output:
	ENC28J60_CONTROL_DDR |= 1<<ENC28J60_CONTROL_CS;
    DDR_B.b4 = 0x01;
	
	ENC28J60_CONTROL_CS_H; // ss=0
	//ENC28J60_CONTROL_CS_L; // ss=0
    	
	DDRB  |= 1<<PB1 | 1<<PB2; // mosi, sck output
	cbi(DDRB,PINB3); // MISO is input
    
	    //
        cbi(PORTB,PB1); // MOSI low
        cbi(PORTB,PB2); // SCK low
	//
	// ³õʼ»¯ SPI
	// Ö÷»úģʽ£¬Fosc ¶þ·ÖƵ
	//8MHz SPI start
        SPCR = (1<<SPE)|(1<<MSTR);
        SPSR |= (1<<SPI2X); //8MHz
	//8MHz SPI end	
		//SPCR = 0x53;			/* Enable SPI function in mode 3 fck/128 */
		//SPCR = (1<<SPE)|(1<<MSTR)|(1<<SPR0);
		//SPSR = 0x00;
	// perform system reset
	enc28j60WriteOp(ENC28J60_SOFT_RESET, 0, ENC28J60_SOFT_RESET);
	
	_delay_ms(50);
	
	// check CLKRDY bit to see if reset is complete
        // The CLKRDY does not work. See Rev. B4 Silicon Errata point. Just wait.
	//while(!(enc28j60Read(ESTAT) & ESTAT_CLKRDY));
	// do bank 0 stuff
	// ³õʼ»¯½ÓÊÕ»º³å
	// 16-bit transfers, must write low byte first
	// set receive buffer start address
	NextPacketPtr = RXSTART_INIT;
        // Rx start
	enc28j60Write(ERXSTL, RXSTART_INIT&0xFF);
	enc28j60Write(ERXSTH, RXSTART_INIT>>8);
	// set receive pointer address
	enc28j60Write(ERXRDPTL, RXSTART_INIT&0xFF);
	enc28j60Write(ERXRDPTH, RXSTART_INIT>>8);
	// RX end
	enc28j60Write(ERXNDL, RXSTOP_INIT&0xFF);
	enc28j60Write(ERXNDH, RXSTOP_INIT>>8);
	// TX start
	enc28j60Write(ETXSTL, TXSTART_INIT&0xFF);
	enc28j60Write(ETXSTH, TXSTART_INIT>>8);
	// TX end
	enc28j60Write(ETXNDL, TXSTOP_INIT&0xFF);
	enc28j60Write(ETXNDH, TXSTOP_INIT>>8);
	// do bank 1 stuff, packet filter:
        // For broadcast packets we allow only ARP packtets
        // All other packets should be unicast only for our mac (MAADR)
        //
        // The pattern to match on is therefore
        // Type     ETH.DST
        // ARP      BROADCAST
        // 06 08 -- ff ff ff ff ff ff -> ip checksum for theses bytes=f7f9
        // in binary these poitions are:11 0000 0011 1111
        // This is hex 303F->EPMM0=0x3f,EPMM1=0x30
	enc28j60Write(ERXFCON, ERXFCON_UCEN|ERXFCON_CRCEN|ERXFCON_PMEN);
	enc28j60Write(EPMM0, 0x3f);
	enc28j60Write(EPMM1, 0x30);
	enc28j60Write(EPMCSL, 0xf9);
	enc28j60Write(EPMCSH, 0xf7);
        //
        //
	// do bank 2 stuff
	// enable MAC receive
	enc28j60Write(MACON1, MACON1_MARXEN|MACON1_TXPAUS|MACON1_RXPAUS);
	// bring MAC out of reset
	enc28j60Write(MACON2, 0x00);
	// enable automatic padding to 60bytes and CRC operations
	enc28j60WriteOp(ENC28J60_BIT_FIELD_SET, MACON3, MACON3_PADCFG0|MACON3_TXCRCEN|MACON3_FRMLNEN);
	// set inter-frame gap (non-back-to-back)
	enc28j60Write(MAIPGL, 0x12);
	enc28j60Write(MAIPGH, 0x0C);
	// set inter-frame gap (back-to-back)
	enc28j60Write(MABBIPG, 0x12);
	// Set the maximum packet size which the controller will accept
        // Do not send packets longer than MAX_FRAMELEN:
	enc28j60Write(MAMXFLL, MAX_FRAMELEN&0xFF);	
	enc28j60Write(MAMXFLH, MAX_FRAMELEN>>8);
	// do bank 3 stuff
        // write MAC address
        // NOTE: MAC address in ENC28J60 is byte-backward
        enc28j60Write(MAADR5, macaddr[0]);
        enc28j60Write(MAADR4, macaddr[1]);
        enc28j60Write(MAADR3, macaddr[2]);
        enc28j60Write(MAADR2, macaddr[3]);
        enc28j60Write(MAADR1, macaddr[4]);
        enc28j60Write(MAADR0, macaddr[5]);
	// no loopback of transmitted frames
	enc28j60PhyWrite(PHCON2, PHCON2_HDLDIS);
	// switch to bank 0
	enc28j60SetBank(ECON1);
	// enable interrutps
	enc28j60WriteOp(ENC28J60_BIT_FIELD_SET, EIE, EIE_INTIE|EIE_PKTIE);
	// enable packet reception
	enc28j60WriteOp(ENC28J60_BIT_FIELD_SET, ECON1, ECON1_RXEN);
	usart_pstr("ENC28J60 Initialization finished!");
}

What speed do u reckon fclk÷8?

with this setting I will get 16Mhz SPI speed, correct me if I'm wrong :

        SPCR = (1<<SPE)|(1<<MSTR)|(0<<SPR1)|(0<<SPR1); //fck/2
        SPSR |= (1<<SPI2X); //  fck/2 * 2 = 8Mhz x2 =  sck = 16Mhz

I have some boards, unsoldered....

Is it possible that my network setting isn't right, because I can see "Unidentified network" on my computer....??

Here's the windows shot

I'm thinking my network setting on my computer is not right, because the other board was working ok, and I forgot already with my network setting...

Because I changed my ip setting for something else and I have reset it..