ok, it is my code
/*
* w5500my.c
*
* Created: 04.08.2018 14:04:51
* Author: belaz
*/
#define DDR_MOSI 2
#define DDR_SCK 1
#define DDR_MISO 3
#define DDR_SS 0
#define WIZNET_resetpin 5
#define WIZNET_select PORTB&=0b111111110
#define WIZNET_cancel PORTB|=0b000000001
#define F_CPU 8000000
#include <avr/io.h>
#include <avr/interrupt.h>
//#include <avr/iom328p.h>
#include <util/delay.h>
#include "w5500/w5500.h"
#include "socket.h"
#include "httpServer/httpmy.c"
#define IP_STATE_NO_SOCKET 0
#define IP_STATE_SOCKET 1
#define IP_STATE_LISTEN 2
#define IP_STATE_CLOSE 3
#define IP_STATE_ECHO 4
#define IP_STATE_GOODBYE 5
#define IP_STATE_DATA IP_STATE_ECHO
#define IP_STATE_WRITE_answer 7
#define IP_STATE_READ_AND_WRITE 8
#define WRITE_answer 1
#define READ 0
#define led_green PORTC|=0b00100000
volatile httpRequest myRequest;
volatile uint8_t socket0st,socket1st,socket2st,socket3st,socket4st,socket5st,socket6st,socket7st,socketst[8]={0,0,0,0,0,0,0,0};
volatile uint8_t socket_read_count;
uint8_t write_buffer_len = 0;
volatile char *READ_HTTP,WRITE_HTTP[1000],*TEMP_HTTP;
volatile uint16_t httppagesize,READ_point=0,WRITE_point_end=0,WRITE_point_s=0;
void reset_wiznet()
{
DDRB|=(1<<WIZNET_resetpin);
PORTB&=~(1<<WIZNET_resetpin);
_delay_ms(1);
PORTB|=(1<<WIZNET_resetpin);
_delay_ms(1);
return;
}
void SPI_MasterInit(void)
{
/* Set MOSI and SCK output, all others input */
DDRB |= (1<<DDR_MOSI||1<<DDR_SCK||1<<DDR_SS); //x x x 0 miso mosi sck sc
PORTB|=1<<DDR_SS; // ss=1
/* Enable SPI, Master, set clock rate fck/16 */
SPCR = (1<<SPE)|(1<<MSTR)|(0<<CPOL)|(0<<CPHA); // SPIE=0 SPE=1 DORD=0 MSTR=1 CPOL=0 CPHA=0 SPR01=0 SPR00=0
SPSR= 0b00000000;
}
//------------------------------------------------ SEARCH DOUBLE ENTER IN REQUEST
int16_t search_denter(char *buff,uint16_t size) // \r=13 \n 0a
{
uint16_t i;
for(i=0;i<size;i++) {
if (buff[i]==10) {
if (buff[i+1]==13&&buff[i+2]==10) return i-1;
if (buff[i+1]==10) return i-1;
//if (buff[i]==10&&buff[i+2]==10) return i;
}
} return -1; //0a
}
//------------------------------------------------ WRITE DATA TO ETHERNET w5500
void WRITE_answer_to_eth(uint8_t sock, httpRequest *request)
{
// WRITE_answer:
//if (httppagesize-WRITE_point_end>1000) {
// size2=httppagesize-WRITE_point_end;
// } else size2=1000;
WRITE_point_end += send(sock, WRITE_HTTP+WRITE_point_end, request->headerlength+request->contentlength); // отправляем ответ
UART_Send_Str("\r\nwrite...",100);
//UART_Send_Str(WRITE_HTTP,myRequest.contentlength);
if (WRITE_point_end == request->headerlength+request->contentlength )
{ READ_point=0; WRITE_point_end=0; UART_Send_Str("\r\nwrite end.",100); return 1; }
}
//------------------------------------------------ READ & WRITE HTTP DATA
uint8_t HTTP_process(uint8_t sockn){
int16_t enter,i;
uint16_t size,size2;
char *writeptr;
//read
UART_Send_Str("\r\n###HTTP_process\r\n---socket:",100);
// размер данных
size = getSn_RX_RSR(sockn);
UART_Send_Int(sockn);
UART_Send_Str_Back("---Size",12);
UART_Send_Int(size);
if (size>0) {
socket_read_count=0;
if(size > 1000) size = 1000;
READ_point+=recv(sockn,READ_HTTP+READ_point,size); // получаем данные
if (search_denter(READ_HTTP,READ_point)>=0)
{
enter=search_denter(READ_HTTP,READ_point);
myRequest.contentlengthreq=getcontentlen(READ_HTTP,READ_point,&myRequest);
if (myRequest.contentlengthreq==0) {
// обработка запроса
HTTP_pars(READ_HTTP,enter,&myRequest,READ_HTTP+enter+4);
//UART_Send_Str_Back(READ_HTTP,READ_point);
//led_green;
make_http_page(&myRequest,WRITE_HTTP);
WRITE_answer_to_eth(sockn,&myRequest);
//UART_Send_Str_Back(WRITE_HTTP,myRequest.contentlength+myRequest.headerlength);
return IP_STATE_CLOSE;
} else {
// обработка запроса если ПОСТ запрос рассчитываем , когда конец данных
//READ_point+=recv(sockn,READ_HTTP+READ_point,(enter+4)+myRequest.contentlengthreq-(READ_point));
//UART_Send_Str("---read POST tree",100);
make_http_page(&myRequest,WRITE_HTTP);
WRITE_answer_to_eth(sockn,&myRequest);
return IP_STATE_CLOSE;
}
}
}
socket_read_count++;
if (socket_read_count>16) { socket_read_count=0; return IP_STATE_CLOSE; }
return IP_STATE_READ_AND_WRITE;
}
//------------------------------------------------ MAANAGE SOCKETs STATUS
void http_task(uint8_t socketn){
int8_t a;
switch(socketst[socketn]){
//------------------------------------------------
case IP_STATE_NO_SOCKET:
if(socket(socketn, Sn_MR_TCP, 80, 0) == socketn)
socketst[socketn] = IP_STATE_SOCKET;
break;
//------------------------------------------------
case IP_STATE_SOCKET:
a=listen(socketn);
switch (a){
case SOCK_OK :
UART_Send_Str_Back("\r\nsocket state",100);
UART_Send_Int(a);
socketst[socketn] = IP_STATE_LISTEN;
break;
case SOCKERR_SOCKCLOSED :
socketst[socketn] = IP_STATE_CLOSE;
}
break;
//------------------------------------------------
case IP_STATE_LISTEN :
switch(getSn_SR(socketn)){
case SOCK_LISTEN :
_delay_ms(10);
break;
case SOCK_ESTABLISHED:
socketst[socketn] = IP_STATE_READ_AND_WRITE;
break;
default:
socketst[socketn] = IP_STATE_CLOSE;
}
break;
//------------------------------------------------
case IP_STATE_READ_AND_WRITE:
if (getSn_SR(socketn) == SOCK_ESTABLISHED) {
_delay_ms(10);
socketst[socketn] = HTTP_process(socketn);
} else {
socketst[socketn] = IP_STATE_CLOSE;
}
break;
//------------------------------------------------
//------------------------------------------------
case IP_STATE_CLOSE:
UART_Send_Str_Back("---IP_SATE_CLOSE ",33);
if (disconnect(socketn)==SOCK_BUSY) UART_Send_Str("\r\nbusy",100);
close(socketn);
UART_Send_Str_Back("---socket closed",100);
socketst[socketn]=IP_STATE_NO_SOCKET;
break;
}
return socketst[socketn];
}
int main(void)
{
char test3[]="hello world! ";
wiz_NetInfo myCong={
.mac={12,13,56,57,58,59},
.ip={192,168,1,19},
.sn={255,255,255,0},
.gw={192,168,1,1},
.dhcp=NETINFO_STATIC,
.dns={192,168,1,1}
};
netmode_type mytype={0};
READ_HTTP=WRITE_HTTP;
wiz_NetTimeout mynettimeout={.retry_cnt=15,.time_100us=50};
DDRA=0;
DDRD=0b00000000;//
DDRB=0b10100111; // 0 0 1 0 0miso 1mosi 1sck 1sc
DDRC=0b10100000; //c7-en c5-data
DDRE=0;
DDRG=0;
DDRF=0;
rfinit();
reset_wiznet();
_delay_ms(10);
SPI_MasterInit();
UART_Init();
UART_Send_Str("\r\nHELLO",10);
reg_wizchip_cs_cbfunc(0,0);
reg_wizchip_spi_cbfunc(0,0);
reg_wizchip_spiburst_cbfunc(0,0);
ctlnetwork(CN_SET_NETINFO, &myCong);
ctlnetwork(CN_SET_NETMODE, &mytype );
ctlnetwork(CN_SET_TIMEOUT, &mynettimeout );
while (1) {
do { http_task(0); }
while (socketst[0]==IP_STATE_READ_AND_WRITE);
do { http_task(1); }
while (socketst[1]==IP_STATE_READ_AND_WRITE);
do { http_task(2); }
while (socketst[2]==IP_STATE_READ_AND_WRITE);
};
