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Dependencies:   EthernetInterface LM75B mbed-rtos mbed

Diff: Slave.cpp

Revision:
7:2de256f902c8
Parent:
3:fbf3c92f10ee
Child:
8:556a5738c2fa
--- a/Slave.cpp	Sun Mar 18 15:57:55 2018 +0000
+++ b/Slave.cpp	Mon Mar 19 00:58:20 2018 +0000
@@ -1,5 +1,8 @@
 #include "slave.h"
 
+#define MAX_BUFFER_SIZE 512
+#define PORT 4000
+
 Slave::Slave()
     :answer()
 {
@@ -12,14 +15,15 @@
     EthernetInterface ethernet;
     ethernet.init(ip,"255.255.255.0", "192.168.0.1");
     ethernet.connect();
-    printf("Your ip is: %s", ethernet.getIPAddress());
+    
+    //printf("Your ip is: %s", ethernet.getIPAddress());
     
     UDPSocket slave;
-    slave.bind(4000);
+    slave.bind(PORT);
     Endpoint master;
     
     while(1){
-        char buffer[512] = {0};
+        char buffer[MAX_BUFFER_SIZE] = {0};
         printf("\nWaiting for UDP packet...\n\r");
         
         int n = slave.receiveFrom(master, buffer, sizeof(buffer));
@@ -29,13 +33,13 @@
         printf("Received: '%s'\r\n", buffer);
         actionSlave(buffer);
         
-        slave.sendTo(master, answer, 50);
+        slave.sendTo(master, answer, MAX_BUFFER_SIZE);
         answerReset();
     }
 }
 
-void Slave::actionSlave(const char* bufferke){
-    char* command = strtok((char*)bufferke, " ");
+void Slave::actionSlave(const char* fullbuffer){
+    char* command = strtok((char*)fullbuffer, " ");
     char* action = strtok(NULL, " ");
     if(strcmp(command, "GET") == 0)
     {