Jason Cheers
This demonstrates the process of communicating through ethernet to a SEL-2431 Voltage Regulator Control Panel using SEL Fast Message. Basic device commands and data cna be requested and displayed over a connected serial port. This is a basic version and full testing and documentation has yet to be completed.
Dependencies: BufferedSerial analogAverager voltageRegulator netStatReg analogMinMax CounterMinMax
Revision 6:9f97716eae76, committed 2019-09-19
- Comitter:
- masterkookus
- Date:
- Thu Sep 19 18:14:31 2019 +0000
- Parent:
- 5:c656fd08007b
- Child:
- 7:be13a9037d41
- Commit message:
- Single struct for Server/Client Device
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| netdevices.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Thu Sep 19 16:48:15 2019 +0000
+++ b/main.cpp Thu Sep 19 18:14:31 2019 +0000
@@ -17,7 +17,7 @@
Ticker nettimer[2];
-struct netsys net1,nets;
+struct netsys net1;
bool polltick;
@@ -41,25 +41,25 @@
void confignetdevices(EthernetInterface *eth)
{
- nets.tcpport=23;
- nets.eth=eth;
- nets.isactive=false;
- nets.closeconnection=false;
- nets.pollTimeout=200;
- nets.pollTime=0;
- nets.pollInterval=200;
- nets.clt_sock.set_blocking(false);
- net1.pollTimeout=50;
+ net1.cltPort=23;
+ net1.srv_addr="10.150.1.241";
+ net1.cltIsActive=false;
+ net1.cltCloseConnection=false;
+ net1.pollTimeout=200;
+ net1.pollTime=0;
+ net1.pollInterval=200;
+ net1.srv_sock.set_blocking(false);
+ net1.aliveTimeout=50;
net1.srv.set_blocking(false);
/* Open the server on ethernet stack */
net1.srv.open(eth);
- net1.isactive=false;
- net1.closeconnection=false;
+ net1.srvIsActive=false;
+ net1.srvCloseConnection=false;
/* Bind port 23 to the server */
- net1.tcpport=23;
- net1.srv.bind(net1.tcpport);
+ net1.srvPort=23;
+ net1.srv.bind(net1.srvPort);
/* Can handle 5 simultaneous connections */
net1.srv.listen(5);
@@ -100,7 +100,7 @@
cmdpack.bytes[0]=cbuf[cbc+3];
if (cmdpack.cmdint==0x5469636b)
{
- //printf("Tock");
+ printf("Tock");
net2->pollTime=net2->pollInterval;
net2->pollState=1;
clen=0;
@@ -108,7 +108,7 @@
}
}
}
- if (net2->isactive)
+ if (net2->cltIsActive)
{
while (net2->pollState==3)
{
@@ -116,12 +116,12 @@
{
wait_ms(100);
}
- ret = net2->clt_sock.connect("10.150.1.241",nets.tcpport);
+ ret = net2->srv_sock.connect(net2->srv_addr,net2->cltPort);
if (ret==0)
{
net2->connectRetry = false;
printf("Connected %d\r\n",ret);
- net2->closeconnection=true;
+ net2->cltCloseConnection=true;
net2->pollState=4;
}
else
@@ -135,7 +135,7 @@
net2->connectRetry = false;
net2->pollRetryCount = 0;
net2->messageFailCount++;
- net2->closeconnection=true;
+ net2->cltCloseConnection=true;
net2->pollState=0;
}
}
@@ -146,13 +146,13 @@
{
wait_ms(100);
}
- ret = net2->clt_sock.send("Tock\r\n",strlen("Tock\r\n"));
+ ret = net2->srv_sock.send("Tock\r\n",strlen("Tock\r\n"));
if (ret>=0)
{
printf("Send Result %d\r\n",ret);
net2->sendRetry = false;
net2->txMessageCount++;
- net2->closeconnection=true;
+ net2->cltCloseConnection=true;
net2->pollState=0;
}
else
@@ -166,15 +166,15 @@
net2->sendRetry = false;
net2->pollRetryCount = 0;
net2->messageFailCount++;
- net2->closeconnection=true;
+ net2->cltCloseConnection=true;
net2->pollState=0;
}
}
}
- if (net2->closeconnection==true)
+ if (net2->cltCloseConnection==true)
{
- net2->clt_sock.close();
- net2->isactive=false;
+ net2->srv_sock.close();
+ net2->cltIsActive=false;
}
}
}
@@ -188,7 +188,7 @@
int rxc;
while (1)
{
- while (net2->isactive)
+ while (net2->srvIsActive)
{
rxlen=net2->clt_sock.recv(rxbuf, sizeof(rxbuf));
if (rxlen>0)
@@ -213,7 +213,7 @@
int rxc;
while (1)
{
- while (net2->isactive)
+ while (net2->srvIsActive)
{
rxlen=sport0.readable();
if (rxlen>0)
@@ -224,6 +224,7 @@
}
net2->aliveTime=0;
net2->clt_sock.send(rxbuf, rxlen);
+ net2->txMessageCount++;
}
}
}
@@ -242,10 +243,10 @@
{
//printf("Connection Failed.\r\n");
}
- printf("Server Port %d\r\n", net2->tcpport);
+ printf("Server Port %d\r\n", net2->srvPort);
printf("accept %s:%d\r\n", client_address->get_ip_address(), client_address->get_port());
net2->aliveTime=0;
- net2->isactive=true;
+ net2->srvIsActive=true;
}
}
@@ -265,7 +266,7 @@
rxtxdatathread[0].start(callback(datanrx,&net1));
/* Setup Ethernet to Serial receive data Thread */
rxtxdatathread[1].start(callback(datasrx,&net1));
- rxtxdatathread[2].start(callback(datapolltx,&nets));
+ rxtxdatathread[2].start(callback(datapolltx,&net1));
while (true) {
@@ -276,63 +277,63 @@
setTick(false);
incTime();
currenttime=getTime();
- nets.pollTime++;
- if (net1.isactive)
+ net1.pollTime++;
+ if (net1.srvIsActive)
{
net1.aliveTime++;
- if (net1.aliveTime>net1.pollTimeout)
+ if (net1.aliveTime>net1.aliveTimeout)
{
printf("Closed\r\n");
net1.clt_sock.close();
- net1.isactive=false;
- net1.closeconnection=false;
+ net1.srvIsActive=false;
+ net1.srvCloseConnection=false;
}
}
- if (nets.pollTime >= nets.pollInterval)
+ if (net1.pollTime >= net1.pollInterval)
{
- switch (nets.pollState)
+ switch (net1.pollState)
{
case 1:
- ret=nets.clt_sock.open(ð);
+ ret=net1.srv_sock.open(ð);
printf("Socket%d\r\n",ret);
if (ret < 0)
{
- nets.pollRetry = true;
- nets.pollRetryCount=0;
- nets.pollState=2;
- nets.pollTime=nets.pollInterval-10;
+ net1.pollRetry = true;
+ net1.pollRetryCount=0;
+ net1.pollState=2;
+ net1.pollTime=net1.pollInterval-10;
break;
}
- nets.pollState=3;
- nets.pollTime=0;
- nets.isactive=true;
+ net1.pollState=3;
+ net1.pollTime=0;
+ net1.cltIsActive=true;
break;
case 2:
- ret=nets.clt_sock.open(ð);
+ ret=net1.srv_sock.open(ð);
printf("Socket%d\r\n",ret);
if (ret < 0)
{
- nets.pollRetry = true;
- nets.pollRetryCount++;
- nets.pollTime=nets.pollInterval-10;
+ net1.pollRetry = true;
+ net1.pollRetryCount++;
+ net1.pollTime=net1.pollInterval-10;
printf("Attach Attempt Failed, Code: %d\r\n",ret);
- if (nets.pollRetryCount>3)
+ if (net1.pollRetryCount>3)
{
printf("Communication Failed, Closing\r\n");
- nets.pollRetry = false;
- nets.pollRetryCount = 0;
- nets.messageFailCount++;
- nets.pollState=0;
- nets.pollTime=0;
+ net1.pollRetry = false;
+ net1.pollRetryCount = 0;
+ net1.messageFailCount++;
+ net1.pollState=0;
+ net1.pollTime=0;
}
break;
}
- nets.pollState=0;
- nets.pollRetry = false;
- nets.pollTime=0;
- nets.isactive=true;
+ net1.pollState=0;
+ net1.pollRetry = false;
+ net1.pollTime=0;
+ net1.cltIsActive=true;
break;
default:
break;
--- a/netdevices.h Thu Sep 19 16:48:15 2019 +0000
+++ b/netdevices.h Thu Sep 19 18:14:31 2019 +0000
@@ -11,15 +11,22 @@
TCPServer srv;
TCPSocket clt_sock;
SocketAddress clt_addr;
- EthernetInterface *eth;
- unsigned int tcpport;
- bool isactive;
- bool closeconnection;
+ unsigned int srvPort;
+ bool srvIsActive;
+ bool srvCloseConnection;
unsigned int aliveTime;
+ unsigned int aliveTimeout;
+
+ TCPSocket srv_sock;
+ unsigned int cltPort;
+ char* srv_addr;
+ bool cltIsActive;
+ bool cltCloseConnection;
unsigned int pollTimeout;
unsigned int pollTime;
unsigned int pollInterval;
unsigned int pollState;
+
bool pollRetry;
bool sendRetry;
bool connectRetry;