2021.10.01. / official release

- getHostByName : parse ip address string
- Change some parameters in WebSerialPlotter.ino to make graph look better

Author: phpoc

examples/EmailClient/EmailClient.ino

@@ -46,8 +46,12 @@ void setup() {
   // send email:
   if(email.send() > 0)
     Serial.println("Email send ok");
-  else
-    Serial.println("Email send failed");
+  else {
+    Serial.print("Email send failed: ");
+    Serial.print("Some receiving mail servers may check the 'Reverse DNS Mismatch' as an indication of a possible spam source. ");
+    Serial.print("If the hostname did not match the reverse lookup (PTR) for the IP Address, ");
+    Serial.println("the server may move the email to the spam mailbox or reject it without notice");
+  }
 }
 
 void loop() {

examples/WebSSLClient/WebSSLClient.ino

@@ -35,7 +35,8 @@ void setup() {
   Phpoc.begin(PF_LOG_SPI | PF_LOG_NET);
   //Phpoc.begin();
 
-  // connect to web server on port 443:
+  // connect to web server on port 443
+  // this only works with PHPoC [WiFi] Shield R2 or firmware v1.5.0 (or higher)
   if(client.connectSSL(server_name, 443)) {
     // if connected:
     Serial.println("Connected to server");

examples/WebSSLClientIPv6/WebSSLClientIPv6.ino

@@ -39,6 +39,7 @@ void setup() {
   Phpoc.beginIP6();
 
   // connect to web server on port 443:
+  // this only works with PHPoC [WiFi] Shield R2 or firmware v1.5.0 (or higher)
   if(client.connectSSL(server_name, 443)) {
     // if connected:
     Serial.println("Connected to server");

examples/WebSerialPlotter/WebSerialPlotter.ino

@@ -40,16 +40,16 @@ void setup() {
 }
 
 void loop() {
-  for(int i = 0; i < 360; i += 10) {
-    y1 = 2 * sin(i * M_PI / 180);
-    y2 = 3 * sin((i + 90)* M_PI / 180);
-    y3 = 5 * sin((i + 180)* M_PI / 180);
+  for(int i = 0; i < 360; i += 5) {
+    y1 = 1 * sin(i * M_PI / 180);
+    y2 = 5 * sin((i + 90)* M_PI / 180);
+    y3 = 3 * sin((i + 180)* M_PI / 180);
 
     Serial.print(y1);
     Serial.print(" "); // a space ' ' or  tab '\t' character is printed between the two values.
-    Serial.print(y2);
-    Serial.print(" "); // a space ' ' or  tab '\t' character is printed between the two values.
+    //Serial.print(y2);
+    //Serial.print(" "); // a space ' ' or  tab '\t' character is printed between the two values.
     Serial.println(y3); // the last value is followed by a carriage return and a newline characters.
-    delay(100);
+    delay(50);
   }
 }

library.properties

@@ -1,10 +1,10 @@
 name=PHPoC
-version=1.5.0
+version=1.5.1
 author=Sollae Systems
 maintainer=Sollae Systems (phpoc@phpoc.com)
 sentence=PHPoC Ethernet/WiFi Shield for Arduino
 paragraph=IPv6/TCP/EMAIL/SSL/Web communication helper based on PHPoC
 category=Communication
-url=http://www.phpoc.com
+url=https://www.phpoc.com
 architectures=avr
 includes=Phpoc.h

src/Phpoc.cpp

@@ -471,6 +471,9 @@ int PhpocClass::getHostByName(const char *hostname, IPAddress &ipaddr, int wait_
 		return 4;
 	}
 
+	if(ipaddr.fromString(hostname))
+		return 4;
+
 #ifdef PF_LOG_NET
 	if((Sppc.flags & PF_LOG_NET) && Serial)
 		sppc_printf(F("log> dns: query A %s >> "), hostname);