Merge branch 'master' into split-iram

earlephilhower · web-flow · commit 2ff0fa590a15 · 2019-03-27T20:09:32.000-07:00
diff --git a/doc/esp8266wifi/udp-examples.rst b/doc/esp8266wifi/udp-examples.rst
@@ -35,7 +35,7 @@ Once we have libraries in place we need to create a ``WiFiUDP`` object. Then we
 
     WiFiUDP Udp;
     unsigned int localUdpPort = 4210;
-    char incomingPacket[255];
+    char incomingPacket[256];
     char replyPacket[] = "Hi there! Got the message :-)";
 
 Wi-Fi Connection
@@ -68,7 +68,7 @@ Waiting for incoming UDP packed is done by the following code:
       int len = Udp.read(incomingPacket, 255);
       if (len > 0)
       {
-        incomingPacket[len] = 0;
+        incomingPacket[len] = '\0';
       }
       Serial.printf("UDP packet contents: %s\n", incomingPacket);
 

Original file line number	Diff line number	Diff line change
@@ -35,7 +35,7 @@ Once we have libraries in place we need to create a ``WiFiUDP`` object. Then we
`35`	`35`
`36`	`36`	`WiFiUDP Udp;`
`37`	`37`	`unsigned int localUdpPort = 4210;`
`38`		`- char incomingPacket[255];`
	`38`	`+ char incomingPacket[256];`
`39`	`39`	`char replyPacket[] = "Hi there! Got the message :-)";`
`40`	`40`
`41`	`41`	`Wi-Fi Connection`
`@@ -68,7 +68,7 @@ Waiting for incoming UDP packed is done by the following code:`
`68`	`68`	`int len = Udp.read(incomingPacket, 255);`
`69`	`69`	`if (len > 0)`
`70`	`70`	`{`
`71`		`- incomingPacket[len] = 0;`
	`71`	`+ incomingPacket[len] = '\0';`
`72`	`72`	`}`
`73`	`73`	`Serial.printf("UDP packet contents: %s\n", incomingPacket);`
`74`	`74`