TASS Belgium
/
Pico_SendRecv_Forever
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Dependencies: PicoTCP lpc1768-picotcp-eth mbed-rtos mbed
Revision 0:b88f77e8d572, committed 2013-07-24
- Comitter:
- tass
- Date:
- Wed Jul 24 13:53:23 2013 +0000
- Commit message:
- Changed the memory test so it would exchange data forever,; if no failure appears.
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/PicoTCP.lib Wed Jul 24 13:53:23 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/daniele/code/PicoTCP/#ca30069e49bb
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/lpc1768-picotcp-eth.lib Wed Jul 24 13:53:23 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/tass/code/lpc1768-picotcp-eth/#0b675bdd074f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Jul 24 13:53:23 2013 +0000
@@ -0,0 +1,120 @@
+#include <mbed.h>
+#include <stdarg.h>
+#include "EthernetInterface.h"
+
+#define ECHO_SERVER_PORT 7
+#define BUFFER_QUANTITY (1024*1024)
+#define MAX_NUMBER_OF_RETRIES (10u)
+
+
+int main() {
+
+ printf("Socket exchange data forever...\n");
+
+ EthernetInterface eth;
+ int connections = 0;
+ eth.init(); //Use DHCP
+ eth.connect();
+ //printf("IP Address %s\n", eth.getIPAddress());
+
+ TCPSocketServer server;
+ server.bind(ECHO_SERVER_PORT);
+ server.listen();
+
+ while (true) {
+ printf("\nWait for new connection...\n");
+ printf("Client number %d\n",++connections);
+ TCPSocketConnection client;
+ server.accept(client);
+ client.set_blocking(false, 2500); // Timeout after (1.5)s
+ printf("Connection from: %s\n", client.get_address());
+ char buffer[1024];
+ while (true) {
+ int retries = 0;
+ int dataReceived = 0;
+ int dataSent = 0;
+
+ printf("\n\n\nStarting the receiving part...\n");
+ while(dataReceived < BUFFER_QUANTITY)
+ {
+ int n = client.receive(buffer, sizeof(buffer));
+ if (n <= 0) {
+ printf("Receive error\n");
+ retries++;
+ if(retries >= MAX_NUMBER_OF_RETRIES)
+ break;
+ }
+ dataReceived += n;
+ }
+
+
+ printf("Received : %d bytes\nExpected : %d bytes\n",dataReceived,BUFFER_QUANTITY);
+ if(dataReceived < BUFFER_QUANTITY)
+ {
+ printf("Receiving part of the test has failed. Exiting connection.\n");
+ break;
+ }
+ else{
+ printf("Receiving has passed...\n");
+ }
+
+ printf("\n\n\nStarting the sending part...\n");
+ retries = 0;
+ while(dataSent < BUFFER_QUANTITY)
+ {
+ int n = client.send_all(buffer, sizeof(buffer));
+ if (n <= 0) {
+ printf("Send error\n");
+ retries++;
+ if(retries >= MAX_NUMBER_OF_RETRIES)
+ break;
+ }
+ dataSent += n;
+ }
+
+ printf("Sent : %d bytes\nExpected : %d bytes\n",dataSent,BUFFER_QUANTITY);
+ if(dataSent < BUFFER_QUANTITY)
+ {
+ printf("Sending part of the test has failed. Exiting connection.\n");
+ break;
+ }
+ else
+ {
+ printf("Sending test has passed...\n");
+ }
+
+
+ printf("\n\n\nStarting echo part...\n");
+ dataReceived = dataSent = 0;
+
+ while((dataReceived+dataSent) < 2*BUFFER_QUANTITY)
+ {
+ int n = client.receive(buffer, sizeof(buffer));
+ if (n <= 0) {
+ printf("Receive error\n");
+ }
+ dataReceived += n;
+
+ n = client.send_all(buffer, n);
+ if (n <= 0) {
+ printf("Send error, returned 0\n");
+ break;
+ }
+ dataSent += n;
+ }
+
+ printf("Echo size : %d bytes\nExpected : %d bytes\n",(dataReceived+dataSent),2*BUFFER_QUANTITY);
+ if((dataReceived+dataSent) < 2*BUFFER_QUANTITY)
+ {
+ printf("Echo test has failed.Exiting connection...\n");
+ break;
+ }
+ }
+
+ client.close();
+ printf("Test was finished...\n");
+
+ }
+
+ return 0;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Wed Jul 24 13:53:23 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-rtos/#58b30ac3f00e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Jul 24 13:53:23 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/b3110cd2dd17 \ No newline at end of file