bosko lekovic
nova verzija
Diff: main.cpp
- Revision:
- 2:4deba4264f65
- Parent:
- 1:10e2a0bef1b4
--- a/main.cpp Sat Feb 15 15:38:25 2020 +0000
+++ b/main.cpp Fri Feb 21 11:44:48 2020 +0000
@@ -35,45 +35,51 @@
int strcount( char *ps)
{
- int i=0;
- for(i=0; ps[i] != 0; i++);
- return i;
+ int i=0;
+ for(i=0; ps[i] != 0; i++);
+ return i;
}
void tcpThread_fun( EthernetInterface *e);
void requestMessage( EthernetInterface *e);
- DigitalOut tast(PTB19,0);
-//RawSerial rs485(PTC17,PTC16);
+DigitalOut tast(PTB19,0);
+//RawSerial rs485(PTC17,PTC16);
RawSerial rs485(PTD3,PTD2);
-struct s_rm
-{
+struct s_rm {
EthernetInterface *e;
SocketAddress *sa;
char *tx_msg;
void (*fun_rec)(char*);
};
-char crm_req[]={'{','1','|','1','}'};//"{1|1}";
+char crm_req[]= {'{','1','|','1','}'}; //"{1|1}";
char crm_resp[100];
void crm_fun( char *rx)
{
- printf("crm_resp: %s\n\r",rx);
- strcmp(crm_resp, rx);
+ printf("crm_resp: %s\n\r",rx);
+ strcmp(crm_resp, rx);
}
-char srm_req[]="{5|1|1}";
+char srm_req[]="{5|1|0}";
void srm_fun( char *rx )
{
- printf("srm_resp: %s\n\r",rx);
- char *strno= extract_string(';',rx, 2);
- char boja = 0;
- if(atoi(strno) == 0) { boja = 1; }
- else if(atoi(strno) >0 && atoi(strno)<5) { boja = 4; }
- else { boja = 2; }
- printf("broj: %d - boja: %d\n\r", atoi(strno),boja);
- putOnDisp((char*)strno, boja);
+ printf("srm_resp: %s\n\r",rx);
+ char *strno= extract_string(';',rx, 2);
+ char boja = 0;
+ if(atoi(strno) <= 0) {
+ boja = 1;
+ } else if(atoi(strno) >0 && atoi(strno)<5) {
+ boja = 4;
+ } else {
+ boja = 2;
+ }
+ printf("broj: %d - boja: %d\n\r", atoi(strno),boja);
+ if (atoi(strno) < 0)
+ putOnDisp("0", boja);
+ else
+ putOnDisp((char*)strno, boja);
}
@@ -81,57 +87,62 @@
int main(void)
{
-
+
+
+
+ rs485.format(8, mbed::RawSerial::Even, 1);
-
- rs485.format(8, mbed::RawSerial::Even, 1);
-
Thread t;
- // t.start( slanjefun );
+// t.start( slanjefun );
+
+ putOnDisp("elcom", 3);
-
-
- if( (err = eth.set_network(IP_ADDR,NET_MASK,GATW_ADDR))!= NSAPI_ERROR_OK ) { printf(" greska setovanja mreze %d \n\r", err); return 1; }
- if( (err = eth.connect()) != NSAPI_ERROR_OK ) { printf(" greska konekcije %d \n\r", err); return 1; }
-
+ if( (err = eth.set_network(IP_ADDR,NET_MASK,GATW_ADDR))!= NSAPI_ERROR_OK ) {
+ printf(" greska setovanja mreze %d \n\r", err);
+ return 1;
+ }
+ if( (err = eth.connect()) != NSAPI_ERROR_OK ) {
+ printf(" greska konekcije %d \n\r", err);
+ return 1;
+ }
+
const char *ip = eth.get_ip_address() ;
-
-
- printf( "MAC adresa: %s\n\r", eth.get_mac_address() );
+
+
+ printf( "MAC adresa: %s\n\r", eth.get_mac_address() );
printf( "IP adresa: %s\n\r", ip);
printf( "net mask: %s\n\r", eth.get_netmask() );
printf( "GW adresa: %s\n\r", eth.get_gateway() );
-
+
SocketAddress sa("192.168.2.254", 12197);
-
- struct s_rm s_crm ={ ð, &sa, crm_req, crm_fun };
- struct s_rm s_srm ={ ð, &sa, srm_req, srm_fun };
-
-// Thread TCPThread;
-// TCPThread.start( callback( tcpThread_fun, ð ));
-
-
- Thread CRMThread;
- CRMThread.start( callback( requestMessageThread, &s_crm ));
- CRMThread.join();
+
+ struct s_rm s_crm = { ð, &sa, crm_req, crm_fun };
+ struct s_rm s_srm = { ð, &sa, srm_req, srm_fun };
+
+
+ putOnDisp("flash", 2);
+
+ Thread CRMThread;
+ CRMThread.start( callback( requestMessageThread, &s_crm ));
+ CRMThread.join();
int i=0;
-
- while(true)
- {
- thread_sleep_for(10000);
- Thread SRMThread;
- printf("Thread id= %d\n\r",(int)&SRMThread);
- SRMThread.start( callback( requestMessageThread, &s_srm ));
- SRMThread.join();
- printf("main %d\n\r",i++);
+// thread_sleep_for(15000);
+
+ while(true) {
+ thread_sleep_for(5000);
+
+ Thread SRMThread;
+ SRMThread.start( callback( requestMessageThread, &s_srm ));
+ SRMThread.join();
+ printf("main %d\n\r",i++);
}
- // printf("\n\rmain: Kraj, error=%d\n\r",err); fflush(stdout);
+// printf("\n\rmain: Kraj, error=%d\n\r",err); fflush(stdout);
}
- unsigned char sendBuffer[]= "HTTP/1.1 200 OK\r\nConnection: close\r\nContent-Type: text/html\r\n\r\nMarko je ovde"; // HTTP Message Body, length = 11
+unsigned char sendBuffer[]= "HTTP/1.1 200 OK\r\nConnection: close\r\nContent-Type: text/html\r\n\r\nMarko je ovde"; // HTTP Message Body, length = 11
unsigned char sb[1000]="HTTP/1.1 200 OK\r\nConnection: close\r\nContent-Type: text/html\r\n\r\n";
@@ -139,59 +150,6 @@
unsigned char txbuf[100]="test konekcije";
unsigned char rxbuf[100];
-void tcpThread_fun( EthernetInterface *e)
-{
-
- TCPSocket tcpSocket;
- nsapi_error_t err=NULL;
- SocketAddress sa("192.168.1.26", 12197);
- printf("ip= %s, ver= %d, port= %d\n\r", sa.get_ip_address(), sa.get_ip_version(), sa.get_port() );
- int i=1;
-
- while(true)
- {
- if((err=tcpSocket.open( e )) ==0 )
- {
- if((err = tcpSocket.connect(sa)) == 0)
- {
- while( true)
- {
- printf("iteracija %d \n\r", i);
- if(strcount((char*)txbuf) )
- {
- printf(" za slanje %d bajtova: %s\n\r", strcount((char*)txbuf), txbuf);
- if( (err = tcpSocket.send(txbuf,strcount((char*)txbuf))<0 ) ) { printf("send err %d\n\r", err); break; }
- else(" poslano %d bajtova od: %s\n\r", err, txbuf);
- memset(txbuf, 0, sizeof(txbuf) );
- }
- else
- {
- if( (err = tcpSocket.recv(rxbuf,sizeof(rxbuf)) <0 )) { printf("recv err %d\n\r", err); break; }
- else
- {
-
- printf(" prim tel %d: %s\n\r", err, rxbuf) ;
- {
- extern void putOnDisp(char *, char );
- putOnDisp((char*)rxbuf, 1);
- }
- memcpy(txbuf, rxbuf, sizeof(txbuf) );
- memset(rxbuf, 0, sizeof(rxbuf));
- }
- }
- printf("kraj iteracije %d \n\r", i++);
- fflush(stdout);
- }
- }
- else printf("greska otvaranja konekcije %d\n\r", err);
- }
- else printf("greska otvaranja socketa %d\n\r", err);
-
- printf("zatvaranje konekcije\n\r");
- tcpSocket.close();
- thread_sleep_for(2000);
- }
-}
char conf_server_ip[] = "192.168.1.26";
int conf_server_port = 12197;
@@ -200,121 +158,35 @@
-
-void requestMessage(EthernetInterface *e)
+void requestMessageThread(struct s_rm *s)
{
-
- while(true)
- {
-
- TCPSocket tcpSocket;
- nsapi_error_t err=NULL;
- SocketAddress sa(conf_server_ip, conf_server_port);
- char rxbuf[1024];
- memset(rxbuf, 0, sizeof(rxbuf));
- if((err=tcpSocket.open( e )) ==0 )
- {
- if((err = tcpSocket.connect(sa)) == 0)
- {
- if( (err = tcpSocket.send(msg_request_message,strcount((char*)msg_request_message))<0 ) )
- {
- printf("requestMessage - send err: %d\n\r", err);
- }
- else
- {
- printf("requestMessage - poslano: %d bajtova od: %s\n\r", err, msg_request_message);
- if( (err = tcpSocket.recv(rxbuf,sizeof(rxbuf)) <0 )) { printf("requestMessage - recv err %d\n\r", err); }
- else
- {
-
- printf("requestMessage - prim tel %d: %s\n\r", err, rxbuf) ;
-
-// char* parts[100];
-// int partcount = 0;
-//
-// parts[partcount++] = rxbuf;
-//
-// char* ptr = rxbuf;
-// while(*ptr) { //check if the string is over
-// if(*ptr == ';') {
-// *ptr = 0;
-// parts[partcount++] = ptr + 1;
-// }
-// ptr++;
-// }
-
- extern char * extract_string( char delimiter, char *ulazni_str, int n_str );
- char *strno= extract_string(';',rxbuf, 2);
- printf("%s\n\r",strno);
- int color = 0;
- int brojMesta = atoi(strno);
- printf("Broj mesta: %d\n\r",brojMesta);
- if (brojMesta==0) { color=1; }
- else if(brojMesta>0&&brojMesta<10){ color=4; }
- else { color=2; }
- printf("Color: %d\n\r",color);
- {
- extern void putOnDisp(char *, char );
- putOnDisp((char*)strno, color);
- }
- }
+ TCPSocket tcpSocket;
+ nsapi_error_t err=NULL;
+ char rxbuf[1024];
+ memset(rxbuf, 0, sizeof(rxbuf));
+ if((err=tcpSocket.open( s->e )) ==0 ) {
+ if((err = tcpSocket.connect(*(s->sa))) == 0) {
+ char *ss = s->tx_msg;
+ if( (err = tcpSocket.send(s->tx_msg,strcount(ss))<0 ) ) {
+ printf("requestMessage - send err: %d\n\r", err);
+ } else {
+ printf("requestMessage - poslano: %d bajtova od: %s\n\r", err, s->tx_msg);
+ if( (err = tcpSocket.recv(rxbuf,sizeof(rxbuf)) <0 )) {
+ printf("requestMessage - recv err %d\n\r", err);
+ } else {
+
+ printf("requestMessage - prim tel %d: %s\n\r", err, rxbuf) ;
+ s->fun_rec( rxbuf );
}
}
-
- printf("requestMessage - zatvaranje konekcije\n\r");
- tcpSocket.close();
}
-
- thread_sleep_for(30000);
- }
-
-}
-
-//
-//struct s_rm
-//{
-// EthernetInterface *e;
-// SocketAddress *sa;
-// char *tx_msg;
-// void (*fun_rec)(char*);
-//};
-
-void requestMessageThread(struct s_rm *s)
-{
-
- TCPSocket tcpSocket;
- nsapi_error_t err=NULL;
- char rxbuf[1024];
- memset(rxbuf, 0, sizeof(rxbuf));
- if((err=tcpSocket.open( s->e )) ==0 )
- {
- if((err = tcpSocket.connect(*(s->sa))) == 0)
- {
- char *ss = s->tx_msg;
- if( (err = tcpSocket.send(s->tx_msg,strcount(ss))<0 ) )
- {
- printf("requestMessage - send err: %d\n\r", err);
- }
- else
- {
- printf("requestMessage - poslano: %d bajtova od: %s\n\r", err, s->tx_msg);
- if( (err = tcpSocket.recv(rxbuf,sizeof(rxbuf)) <0 )) { printf("requestMessage - recv err %d\n\r", err); }
- else
- {
-
- printf("requestMessage - prim tel %d: %s\n\r", err, rxbuf) ;
- s->fun_rec( rxbuf );
- }
- }
- }
-
- printf("requestMessage - zatvaranje konekcije\n\r");
- tcpSocket.close();
- }
-
-}
+ printf("requestMessage - zatvaranje konekcije\n\r");
+ tcpSocket.close();
+ }
+
+}
//
//enum nsapi_error {
@@ -342,49 +214,54 @@
-void ev(int){tast=0;}
-
-unsigned char buf_tel[100] = {0x71,0x00,0x0D,0x71,0x43,0x01,0x1B,0x4A,0x01,0x01,0x1B,0x43,1,0x33,0xD5,0x16};
-void putOnDisp( char *s, char boja)
+void ev(int)
{
- int ubb = 13+strlen(s)+1+1-4-2; // ubb = ukupan broj bajtova
- unsigned char lh, ll;
- ll=ubb;
- lh=ubb>>8;
- printf("Boja: %d\n\r",boja);
- buf_tel[12]=boja;
- memcpy(buf_tel+13, s, strlen(s)+2);
-
- int suma=0;
- for(int i = 4; i < 13+strlen(s); i++) {
- suma +=buf_tel[i];
- }
-
- buf_tel[13+strlen(s)] = suma;
- buf_tel[13+strlen(s)+1] = 22;
- buf_tel[1]=lh;
- buf_tel[2]=ll;
-
- fflush(stdout);
-
- tast=1;
- rs485.write(buf_tel, 21,ev);
-}
-void putOnDispNo(int broj, char boja)
-{
- char s[10];
- sprintf( s, "%d", broj);
- putOnDisp( s, boja);
+ tast=0;
}
-void slanjefun(){
-
+
+unsigned char buf_tel[100] = {0x71,0x00,0x0D,0x71,0x43,0x01,0x1B,0x4A,0x01,0x01, /*0x1b,0x45,0x1,*/ 0x1B,0x43,1,0x33,0xD5,0x16};
+#define NO_BEFORE_DATA 13
+#define NO_WITH_DATA (NO_BEFORE_DATA + strlen(s))
+
+void putOnDisp( char *s, char boja)
+{
+ int ubb = NO_BEFORE_DATA+strlen(s)+1+1-4-2; // ubb = ukupan broj bajtova
+ buf_tel[NO_BEFORE_DATA-1]=boja;
+ memcpy(buf_tel+NO_BEFORE_DATA, s, strlen(s)+2);
+
+ char suma=0;
+ for(int i = 4; i < NO_WITH_DATA; i++) {
+ suma +=buf_tel[i];
+ }
+
+ buf_tel[NO_WITH_DATA] = suma;
+ buf_tel[NO_WITH_DATA+1] = 22;
+ buf_tel[1]=ubb>>8;
+ buf_tel[2]=ubb;
+
+
+ tast=1;
+ rs485.write(buf_tel, NO_WITH_DATA+2+2,ev);
+}
+
+void putOnDispNo(int broj, char boja)
+{
+ char s[10];
+ sprintf( s, "%d", broj);
+ putOnDisp( s, boja);
+}
+
+
+void slanjefun()
+{
+
int j=0;
-
+
while (true) {
- // printf("disp thred %d\n\r",j);
+// printf("disp thred %d\n\r",j);
if(j >10 && j<15 ) putOnDisp("des",1);
else putOnDispNo(j,1);
j++;
@@ -395,21 +272,18 @@
char * extract_string( char delimiter, char *ulazni_str, int n_str )
{
- int br_str=0;
- char *ret_str=ulazni_str;
- char* ptr = ulazni_str;
-
- while(*ptr)
- {
- if(*ptr == delimiter)
- {
- *ptr = 0;
- if( br_str == n_str ) return ret_str;
- else
- {
- br_str++;
- ret_str = ptr + 1;
- }
+ int br_str=0;
+ char *ret_str=ulazni_str;
+ char* ptr = ulazni_str;
+
+ while(*ptr) {
+ if(*ptr == delimiter) {
+ *ptr = 0;
+ if( br_str == n_str ) return ret_str;
+ else {
+ br_str++;
+ ret_str = ptr + 1;
+ }
}
ptr++;
}