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« Reply #30 on: September 05, 2011, 02:37:56 pm » |
wow j'ai mes 2 boutons haha ! Mais le 2 eme reste a off tlt et ne fonctionne pas. Je vais essayer de trouver l'erreure Merci! Si t'a idée te gene pas 
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« Reply #31 on: September 05, 2011, 02:54:45 pm » |
J'Ai pourtant vue tes changement, mais tout semble correct, ou est l'erreure?. J'ai réellement le bouton 1 qui fonctionne, l'autre ne change pas d'état et ne fait pas réagire la led. #include "etherShield.h"
// 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}; static uint8_t myip[4] = {192,168,1,15}; static char baseurl[]="http://192.168.1.15/"; static uint16_t mywwwport =80; // listen port for tcp/www (max range 1-254)
#define BUFFER_SIZE 700 static uint8_t buf[BUFFER_SIZE+1]; #define STR_BUFFER_SIZE 200 static char strbuf[STR_BUFFER_SIZE+1];
EtherShield es=EtherShield();
// prepare the webpage by writing the data to the tcp send buffer uint16_t print_webpage(uint8_t *buf, byte on_off, byte on_off2); int8_t analyse_cmd(char *str);
// LED cathode connects the Pin4, anode to 5V through 1K resistor #define LED_PIN 4 #define LED_PIN1 5
void setup(){ /*initialize enc28j60*/ es.ES_enc28j60Init(mymac); es.ES_enc28j60clkout(2); // change clkout from 6.25MHz to 12.5MHz delay(10); /* Magjack leds configuration, see enc28j60 datasheet, page 11 */ // LEDA=greed LEDB=yellow // // 0x880 is PHLCON LEDB=on, LEDA=on // enc28j60PhyWrite(PHLCON,0b0000 1000 1000 00 00); es.ES_enc28j60PhyWrite(PHLCON,0x880); delay(500); // // 0x990 is PHLCON LEDB=off, LEDA=off // enc28j60PhyWrite(PHLCON,0b0000 1001 1001 00 00); es.ES_enc28j60PhyWrite(PHLCON,0x990); delay(500); // // 0x880 is PHLCON LEDB=on, LEDA=on // enc28j60PhyWrite(PHLCON,0b0000 1000 1000 00 00); es.ES_enc28j60PhyWrite(PHLCON,0x880); delay(500); // // 0x990 is PHLCON LEDB=off, LEDA=off // enc28j60PhyWrite(PHLCON,0b0000 1001 1001 00 00); es.ES_enc28j60PhyWrite(PHLCON,0x990); delay(500); // // 0x476 is PHLCON LEDA=links status, LEDB=receive/transmit // enc28j60PhyWrite(PHLCON,0b0000 0100 0111 01 10); es.ES_enc28j60PhyWrite(PHLCON,0x476); delay(100); //init the ethernet/ip layer: es.ES_init_ip_arp_udp_tcp(mymac,myip,80); pinMode(LED_PIN, OUTPUT); digitalWrite(LED_PIN, HIGH); // switch off LED pinMode(LED_PIN1, OUTPUT); digitalWrite(LED_PIN1, HIGH); // switch off LED }
void loop(){ uint16_t plen, dat_p; int8_t cmd; byte on_off = 1; byte on_off2 = 1;
plen = es.ES_enc28j60PacketReceive(BUFFER_SIZE, buf);
/*plen will ne unequal to zero if there is a valid packet (without crc error) */ if(plen!=0){ // arp is broadcast if unknown but a host may also verify the mac address by sending it to a unicast address. if(es.ES_eth_type_is_arp_and_my_ip(buf,plen)){ es.ES_make_arp_answer_from_request(buf); return; }
// check if ip packets are for us: if(es.ES_eth_type_is_ip_and_my_ip(buf,plen)==0){ return; } if(buf[IP_PROTO_P]==IP_PROTO_ICMP_V && buf[ICMP_TYPE_P]==ICMP_TYPE_ECHOREQUEST_V){ es.ES_make_echo_reply_from_request(buf,plen); return; } // tcp port www start, compare only the lower byte if (buf[IP_PROTO_P]==IP_PROTO_TCP_V&&buf[TCP_DST_PORT_H_P]==0&&buf[TCP_DST_PORT_L_P]==mywwwport){ if (buf[TCP_FLAGS_P] & TCP_FLAGS_SYN_V){ es.ES_make_tcp_synack_from_syn(buf); // make_tcp_synack_from_syn does already send the syn,ack return; } if (buf[TCP_FLAGS_P] & TCP_FLAGS_ACK_V){ es.ES_init_len_info(buf); // init some data structures dat_p=es.ES_get_tcp_data_pointer(); if (dat_p==0){ // we can possibly have no data, just ack: if (buf[TCP_FLAGS_P] & TCP_FLAGS_FIN_V){ es.ES_make_tcp_ack_from_any(buf); } return; } if (strncmp("GET ",(char *)&(buf[dat_p]),4)!=0){ // head, post and other methods for possible status codes see: // http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html plen=es.ES_fill_tcp_data_p(buf,0,PSTR("HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n<h1>200 OK</h1>")); goto SENDTCP; } if (strncmp("/ ",(char *)&(buf[dat_p+4]),2)==0){ plen=print_webpage(buf, on_off, on_off2); goto SENDTCP; } cmd=analyse_cmd((char *)&(buf[dat_p+5])); if (cmd==2){ on_off=1; digitalWrite(LED_PIN, LOW); // switch on LED } else if (cmd==3){ on_off=0; digitalWrite(LED_PIN, HIGH); // switch off LED } else if (cmd==4){ on_off2=1; digitalWrite(LED_PIN1, LOW); // switch on LED } else if (cmd==5){ on_off2=0; digitalWrite(LED_PIN1, HIGH); // switch off LED }
plen=print_webpage(buf, on_off, on_off2); plen=print_webpage(buf, on_off, on_off2); SENDTCP: es.ES_make_tcp_ack_from_any(buf); // send ack for http get es.ES_make_tcp_ack_with_data(buf,plen); // send data } } } } // The returned value is stored in the global var strbuf uint8_t find_key_val(char *str,char *key) { uint8_t found=0; uint8_t i=0; char *kp; kp=key; while(*str && *str!=' ' && found==0){ if (*str == *kp){ kp++; if (*kp == '\0'){ str++; kp=key; if (*str == '='){ found=1; } } }else{ kp=key; } str++; } if (found==1){ // copy the value to a buffer and terminate it with '\0' while(*str && *str!=' ' && *str!='&' && i<STR_BUFFER_SIZE){ strbuf[i]=*str; i++; str++; } strbuf[i]='\0'; } return(found); }
int8_t analyse_cmd(char *str) { int8_t r=-1; if (find_key_val(str,"cmd")){ if (*strbuf < 0x3a && *strbuf > 0x2f){ // is a ASCII number, return it r=(*strbuf-0x30); } } return r; }
uint16_t print_webpage(uint8_t *buf, byte on_off, byte on_off2) {
int i=0; uint16_t plen; plen=es.ES_fill_tcp_data_p(buf,0,PSTR("HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<center><p><h1>Welcome to Arduino Ethernet Shield V1.0 </h1></p> ")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<hr><br><form METHOD=get action=\"")); plen=es.ES_fill_tcp_data(buf,plen,baseurl); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("\">")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<h2> REMOTE LED is </h2> ")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<h1><font color=\"#00FF00\"> ")); if(on_off){ plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=3>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Switch on\"></form>")); } else { plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=2>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Switch off\"></form>")); } if(on_off2){ plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=4>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Switch on\"></form>")); } else { plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=5>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Switch off\"></form>")); } plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("</center><hr> <p> V1.0 <a href=\"http://www.nuelectronics.com\">www.nuelectronics.com<a>")); return(plen); }
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« Reply #32 on: September 05, 2011, 04:10:37 pm » |
En gros c'est quoi ici? SENDTCP: es.ES_make_tcp_ack_from_any(buf); // send ack for http get es.ES_make_tcp_ack_with_data(buf,plen); // send data } } } } // The returned value is stored in the global var strbuf uint8_t find_key_val(char *str,char *key) { uint8_t found=0; uint8_t i=0; char *kp; kp=key; while(*str && *str!=' ' && found==0){ if (*str == *kp){ kp++; if (*kp == '\0'){ str++; kp=key; if (*str == '='){ found=1; } } }else{ kp=key; } str++; } if (found==1){ // copy the value to a buffer and terminate it with '\0' while(*str && *str!=' ' && *str!='&' && i<STR_BUFFER_SIZE){ strbuf[i]=*str; i++; str++; } strbuf[i]='\0'; } return(found); }
int8_t analyse_cmd(char *str) { int8_t r=-1; if (find_key_val(str,"cmd")){ if (*strbuf < 0x3a && *strbuf > 0x2f){ // is a ASCII number, return it r=(*strbuf-0x30); } } return r; }
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« Reply #33 on: September 06, 2011, 11:18:16 am » |
Essaye ça #include "etherShield.h"
// 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}; static uint8_t myip[4] = {192,168,1,15}; static char baseurl[]="http://192.168.1.15/"; static uint16_t mywwwport =80; // listen port for tcp/www (max range 1-254)
#define BUFFER_SIZE 700 static uint8_t buf[BUFFER_SIZE+1]; #define STR_BUFFER_SIZE 200 static char strbuf[STR_BUFFER_SIZE+1];
EtherShield es=EtherShield();
// prepare the webpage by writing the data to the tcp send buffer uint16_t print_webpage(uint8_t *buf, byte on_off, byte on_off2); int8_t analyse_cmd(char *str);
// LED cathode connects the Pin4, anode to 5V through 1K resistor #define LED_PIN 4 #define LED_PIN1 5
void setup(){ /*initialize enc28j60*/ es.ES_enc28j60Init(mymac); es.ES_enc28j60clkout(2); // change clkout from 6.25MHz to 12.5MHz delay(10); /* Magjack leds configuration, see enc28j60 datasheet, page 11 */ // LEDA=greed LEDB=yellow // // 0x880 is PHLCON LEDB=on, LEDA=on // enc28j60PhyWrite(PHLCON,0b0000 1000 1000 00 00); es.ES_enc28j60PhyWrite(PHLCON,0x880); delay(500); // // 0x990 is PHLCON LEDB=off, LEDA=off // enc28j60PhyWrite(PHLCON,0b0000 1001 1001 00 00); es.ES_enc28j60PhyWrite(PHLCON,0x990); delay(500); // // 0x880 is PHLCON LEDB=on, LEDA=on // enc28j60PhyWrite(PHLCON,0b0000 1000 1000 00 00); es.ES_enc28j60PhyWrite(PHLCON,0x880); delay(500); // // 0x990 is PHLCON LEDB=off, LEDA=off // enc28j60PhyWrite(PHLCON,0b0000 1001 1001 00 00); es.ES_enc28j60PhyWrite(PHLCON,0x990); delay(500); // // 0x476 is PHLCON LEDA=links status, LEDB=receive/transmit // enc28j60PhyWrite(PHLCON,0b0000 0100 0111 01 10); es.ES_enc28j60PhyWrite(PHLCON,0x476); delay(100); //init the ethernet/ip layer: es.ES_init_ip_arp_udp_tcp(mymac,myip,80); pinMode(LED_PIN, OUTPUT); digitalWrite(LED_PIN, HIGH); // switch off LED pinMode(LED_PIN1, OUTPUT); digitalWrite(LED_PIN1, HIGH); // switch off LED }
void loop(){ uint16_t plen, dat_p; int8_t cmd; byte on_off = 1; byte on_off2 = 1;
plen = es.ES_enc28j60PacketReceive(BUFFER_SIZE, buf);
/*plen will ne unequal to zero if there is a valid packet (without crc error) */ if(plen!=0){ // arp is broadcast if unknown but a host may also verify the mac address by sending it to a unicast address. if(es.ES_eth_type_is_arp_and_my_ip(buf,plen)){ es.ES_make_arp_answer_from_request(buf); return; }
// check if ip packets are for us: if(es.ES_eth_type_is_ip_and_my_ip(buf,plen)==0){ return; } if(buf[IP_PROTO_P]==IP_PROTO_ICMP_V && buf[ICMP_TYPE_P]==ICMP_TYPE_ECHOREQUEST_V){ es.ES_make_echo_reply_from_request(buf,plen); return; } // tcp port www start, compare only the lower byte if (buf[IP_PROTO_P]==IP_PROTO_TCP_V&&buf[TCP_DST_PORT_H_P]==0&&buf[TCP_DST_PORT_L_P]==mywwwport){ if (buf[TCP_FLAGS_P] & TCP_FLAGS_SYN_V){ es.ES_make_tcp_synack_from_syn(buf); // make_tcp_synack_from_syn does already send the syn,ack return; } if (buf[TCP_FLAGS_P] & TCP_FLAGS_ACK_V){ es.ES_init_len_info(buf); // init some data structures dat_p=es.ES_get_tcp_data_pointer(); if (dat_p==0){ // we can possibly have no data, just ack: if (buf[TCP_FLAGS_P] & TCP_FLAGS_FIN_V){ es.ES_make_tcp_ack_from_any(buf); } return; } if (strncmp("GET ",(char *)&(buf[dat_p]),4)!=0){ // head, post and other methods for possible status codes see: // http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html plen=es.ES_fill_tcp_data_p(buf,0,PSTR("HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n<h1>200 OK</h1>")); goto SENDTCP; } if (strncmp("/ ",(char *)&(buf[dat_p+4]),2)==0){ plen=print_webpage(buf, on_off, on_off2); goto SENDTCP; } cmd=analyse_cmd((char *)&(buf[dat_p+5])); if (cmd==2){ on_off=1; digitalWrite(LED_PIN, LOW); // switch on LED } else if (cmd==3){ on_off=0; digitalWrite(LED_PIN, HIGH); // switch off LED } else if (cmd==4){ on_off2=1; digitalWrite(LED_PIN1, LOW); // switch on LED } else if (cmd==5){ on_off2=0; digitalWrite(LED_PIN1, HIGH); // switch off LED }
plen=print_webpage(buf, on_off, on_off2); plen=print_webpage(buf, on_off, on_off2); SENDTCP: es.ES_make_tcp_ack_from_any(buf); // send ack for http get es.ES_make_tcp_ack_with_data(buf,plen); // send data } } } } // The returned value is stored in the global var strbuf uint8_t find_key_val(char *str,char *key) { uint8_t found=0; uint8_t i=0; char *kp; kp=key; while(*str && *str!=' ' && found==0){ if (*str == *kp){ kp++; if (*kp == '\0'){ str++; kp=key; if (*str == '='){ found=1; } } }else{ kp=key; } str++; } if (found==1){ // copy the value to a buffer and terminate it with '\0' while(*str && *str!=' ' && *str!='&' && i<STR_BUFFER_SIZE){ strbuf[i]=*str; i++; str++; } strbuf[i]='\0'; } return(found); }
int8_t analyse_cmd(char *str) { int8_t r=-1; if (find_key_val(str,"cmd")){ if (*strbuf < 0x3a && *strbuf > 0x2f){ // is a ASCII number, return it r=(*strbuf-0x30); } } return r; }
uint16_t print_webpage(uint8_t *buf, byte on_off, byte on_off2) {
int i=0; uint16_t plen; plen=es.ES_fill_tcp_data_p(buf,0,PSTR("HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<center><p><h1>Welcome to Arduino Ethernet Shield V1.0 </h1></p> ")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<hr><br><form METHOD=get action=\"")); plen=es.ES_fill_tcp_data(buf,plen,baseurl); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("\">")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<h2> REMOTE LED is </h2> ")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<h1><font color=\"#00FF00\"> ")); if(on_off){ plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=3>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Switch on\"></form>")); } else { plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=2>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Switch off\"></form>")); } plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<hr><br><form METHOD=get action=\"")); plen=es.ES_fill_tcp_data(buf,plen,baseurl); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("\">")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<h2> REMOTE LED is </h2> ")); if(on_off2){ plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=5>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Switch on\"></form>")); } else { plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=4>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Switch off\"></form>")); } plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("</center><hr> <p> V1.0 <a href=\"http://www.nuelectronics.com\">www.nuelectronics.com<a>")); return(plen); }
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« Reply #34 on: September 06, 2011, 05:00:52 pm » |
ta seulement rajouté ça? Et ce code, à quoi il sert? plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<hr><br><form METHOD=get action=\"")); plen=es.ES_fill_tcp_data(buf,plen,baseurl); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("\">")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<h2> REMOTE LED is </h2> "));
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« Reply #35 on: September 06, 2011, 05:11:10 pm » |
As-tu essayé le code? Si je suis à on sur le premier bouton et off sur l'autre et que je decide de faire off sur le premier, alors là les boutons s'inverse et un petit bogue se produit. Si tu as ton ENC28j60 avec toi , essaye le c'est bizzard!
Merci de ton coup de main mon ami!
EDIT : En faite jpeu pas mettre tout les boutons à OFF. Physiquement ça se produit mais les boutons eux restent tous à ON sauf sur celui que je click. C'est spéciale et je determine pas l'erreure. Si je veux les remettres à ON, il faut que je passe ensuite à OFF ensuite à ON.
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« Last Edit: September 06, 2011, 07:30:39 pm by Guillaume85 »
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« Reply #36 on: September 06, 2011, 08:17:23 pm » |
Il y a ça que j'aimerais aussi intégrer et ça ne fonctionne pas. if(on_off1){ plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=3>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Moteur #1 ON \"></form>")); } if(on_off1){ plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=5>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<a href=\"http://192.168.1.1\"><a>")); si vous comprenez, quand je clique sur moteur #1 et qui est à ON, alors une page web s'ouvre, danc ce cas-ci mon interface routeur ensuite je vais essayer d'ajouter : moteur à OFF, le lien se ferme
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« Last Edit: September 06, 2011, 08:24:01 pm by Guillaume85 »
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« Reply #37 on: September 07, 2011, 11:02:42 am » |
EDIT : En faite jpeu pas mettre tout les boutons à OFF. Physiquement ça se produit mais les boutons eux restent tous à ON sauf sur celui que je click. C'est spéciale et je determine pas l'erreure. Si je veux les remettres à ON, il faut que je passe ensuite à OFF ensuite à ON. Les LED s'allument et s'éteignent bien ? c'est juste les boutons qui merdouilles c'est ça ?
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« Reply #38 on: September 07, 2011, 11:08:19 am » |
tient test ça pais j'ai un doute que ça marche #include "etherShield.h"
// 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}; static uint8_t myip[4] = {192,168,1,15}; static char baseurl[]="http://192.168.1.15/"; static uint16_t mywwwport =80; // listen port for tcp/www (max range 1-254)
#define BUFFER_SIZE 700 static uint8_t buf[BUFFER_SIZE+1]; #define STR_BUFFER_SIZE 200 static char strbuf[STR_BUFFER_SIZE+1];
EtherShield es=EtherShield();
// prepare the webpage by writing the data to the tcp send buffer uint16_t print_webpage(uint8_t *buf, byte on_offa, byte on_offb); int8_t analyse_cmd(char *str);
// LED cathode connects the Pin4, anode to 5V through 1K resistor #define LED_PIN 4 #define LED_PIN1 5
void setup(){ /*initialize enc28j60*/ es.ES_enc28j60Init(mymac); es.ES_enc28j60clkout(2); // change clkout from 6.25MHz to 12.5MHz delay(10); /* Magjack leds configuration, see enc28j60 datasheet, page 11 */ // LEDA=greed LEDB=yellow // // 0x880 is PHLCON LEDB=on, LEDA=on // enc28j60PhyWrite(PHLCON,0b0000 1000 1000 00 00); es.ES_enc28j60PhyWrite(PHLCON,0x880); delay(500); // // 0x990 is PHLCON LEDB=off, LEDA=off // enc28j60PhyWrite(PHLCON,0b0000 1001 1001 00 00); es.ES_enc28j60PhyWrite(PHLCON,0x990); delay(500); // // 0x880 is PHLCON LEDB=on, LEDA=on // enc28j60PhyWrite(PHLCON,0b0000 1000 1000 00 00); es.ES_enc28j60PhyWrite(PHLCON,0x880); delay(500); // // 0x990 is PHLCON LEDB=off, LEDA=off // enc28j60PhyWrite(PHLCON,0b0000 1001 1001 00 00); es.ES_enc28j60PhyWrite(PHLCON,0x990); delay(500); // // 0x476 is PHLCON LEDA=links status, LEDB=receive/transmit // enc28j60PhyWrite(PHLCON,0b0000 0100 0111 01 10); es.ES_enc28j60PhyWrite(PHLCON,0x476); delay(100); //init the ethernet/ip layer: es.ES_init_ip_arp_udp_tcp(mymac,myip,80); pinMode(LED_PIN, OUTPUT); digitalWrite(LED_PIN, HIGH); // switch off LED pinMode(LED_PIN1, OUTPUT); digitalWrite(LED_PIN1, HIGH); // switch off LED }
void loop(){ uint16_t plen, dat_p; int8_t cmd; byte on_offa = 1; byte on_offb = 1;
plen = es.ES_enc28j60PacketReceive(BUFFER_SIZE, buf);
/*plen will ne unequal to zero if there is a valid packet (without crc error) */ if(plen!=0){ // arp is broadcast if unknown but a host may also verify the mac address by sending it to a unicast address. if(es.ES_eth_type_is_arp_and_my_ip(buf,plen)){ es.ES_make_arp_answer_from_request(buf); return; }
// check if ip packets are for us: if(es.ES_eth_type_is_ip_and_my_ip(buf,plen)==0){ return; } if(buf[IP_PROTO_P]==IP_PROTO_ICMP_V && buf[ICMP_TYPE_P]==ICMP_TYPE_ECHOREQUEST_V){ es.ES_make_echo_reply_from_request(buf,plen); return; } // tcp port www start, compare only the lower byte if (buf[IP_PROTO_P]==IP_PROTO_TCP_V&&buf[TCP_DST_PORT_H_P]==0&&buf[TCP_DST_PORT_L_P]==mywwwport){ if (buf[TCP_FLAGS_P] & TCP_FLAGS_SYN_V){ es.ES_make_tcp_synack_from_syn(buf); // make_tcp_synack_from_syn does already send the syn,ack return; } if (buf[TCP_FLAGS_P] & TCP_FLAGS_ACK_V){ es.ES_init_len_info(buf); // init some data structures dat_p=es.ES_get_tcp_data_pointer(); if (dat_p==0){ // we can possibly have no data, just ack: if (buf[TCP_FLAGS_P] & TCP_FLAGS_FIN_V){ es.ES_make_tcp_ack_from_any(buf); } return; } if (strncmp("GET ",(char *)&(buf[dat_p]),4)!=0){ // head, post and other methods for possible status codes see: // http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html plen=es.ES_fill_tcp_data_p(buf,0,PSTR("HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n<h1>200 OK</h1>")); goto SENDTCP; } if (strncmp("/ ",(char *)&(buf[dat_p+4]),2)==0){ plen=print_webpage(buf, on_offa, on_offb); goto SENDTCP; } cmd=analyse_cmd((char *)&(buf[dat_p+5])); if (cmd==2){ on_offa=1; digitalWrite(LED_PIN, LOW); // switch on LED } else if (cmd==3){ on_offa=0; digitalWrite(LED_PIN, HIGH); // switch off LED } else if (cmd==4){ on_offb=1; digitalWrite(LED_PIN1, LOW); // switch on LED } else if (cmd==5){ on_offb=0; digitalWrite(LED_PIN1, HIGH); // switch off LED }
plen=print_webpage(buf, on_offa, on_offb); plen=print_webpage(buf, on_offa, on_offb); SENDTCP: es.ES_make_tcp_ack_from_any(buf); // send ack for http get es.ES_make_tcp_ack_with_data(buf,plen); // send data } } } } // The returned value is stored in the global var strbuf uint8_t find_key_val(char *str,char *key) { uint8_t found=0; uint8_t i=0; char *kp; kp=key; while(*str && *str!=' ' && found==0){ if (*str == *kp){ kp++; if (*kp == '\0'){ str++; kp=key; if (*str == '='){ found=1; } } }else{ kp=key; } str++; } if (found==1){ // copy the value to a buffer and terminate it with '\0' while(*str && *str!=' ' && *str!='&' && i<STR_BUFFER_SIZE){ strbuf[i]=*str; i++; str++; } strbuf[i]='\0'; } return(found); }
int8_t analyse_cmd(char *str) { int8_t r=-1; if (find_key_val(str,"cmd")){ if (*strbuf < 0x3a && *strbuf > 0x2f){ // is a ASCII number, return it r=(*strbuf-0x30); } } return r; }
uint16_t print_webpage(uint8_t *buf, byte on_offa, byte on_offb) {
int i=0; uint16_t plen; plen=es.ES_fill_tcp_data_p(buf,0,PSTR("HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<center><p><h1>Welcome to Arduino Ethernet Shield V1.0 </h1></p> ")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<hr><br><form METHOD=get action=\"")); plen=es.ES_fill_tcp_data(buf,plen,baseurl); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("\">")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<h2> REMOTE LED is </h2> ")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<h1><font color=\"#00FF00\"> ")); if(on_offa){ plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=3>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Switch on\"></form>")); } else if(on_offa) { plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=2>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Switch off\"></form>")); }
else if(on_offb){ plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=5>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Switch on\"></form>")); } else if(on_offb) { plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=hidden name=cmd value=4>")); plen=es.ES_fill_tcp_data_p(buf,plen,PSTR("<input type=submit value=\"Switch off\"></form>")); } return(plen); }
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« Reply #39 on: September 07, 2011, 01:21:53 pm » |
EDIT : En faite jpeu pas mettre tout les boutons à OFF. Physiquement ça se produit mais les boutons eux restent tous à ON sauf sur celui que je click. C'est spéciale et je determine pas l'erreure. Si je veux les remettres à ON, il faut que je passe ensuite à OFF ensuite à ON. Les LED s'allument et s'éteignent bien ? c'est juste les boutons qui merdouilles c'est ça ? En faite les led s' allumes mais pour passer de on à off il faut que je fasse off une fois et on une fois. de on à off il n'y a pas de trouble. En d' autres mots je ne peux pas mettre (visuellement tout les boutons à off et pour passer de on à off faut faire 2 fois le boutons pour ''déboguer'' la chose. Si tu as ton enc28j60 essais le tu va voir haha! Je tests ce soir ! merci
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« Last Edit: September 07, 2011, 01:24:14 pm by Guillaume85 »
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« Reply #40 on: September 07, 2011, 04:32:00 pm » |
non j'ai seulement 1 bouton qui fait switch on tlt et rien ne se passe, par contre aucune erreures de compilation et sur la paghe sauf le fait que ca ne fonctionne pas! Jcontinue de fouiller voir!
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« Reply #41 on: September 07, 2011, 04:32:48 pm » |
ne vous genez pas les autres! 
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Made in Belgium
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« Reply #42 on: September 08, 2011, 07:52:17 am » |
un indice pour chico, variable global ou local  byte on_offa = 1; byte on_offb = 1;
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« Reply #43 on: September 08, 2011, 10:55:48 am » |
Ah oui je croit savoir du coup  Essaye avec ça byte on_offa = 0; byte on_offb = 0; Ou alors ça byte pin4 = 0; byte pin5 = 0;
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« Reply #44 on: September 08, 2011, 11:01:11 am » |
local ou global désigne leurs emplacement plutôt, que ce passe t'il à chaque fois que l'on rentre dans la fonction loop (boucle infinie) ?
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