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fhesselfhessel
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Fix spacing in examples
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11 files changed

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-1189
lines changed

11 files changed

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Diff for: ‎examples/Async-Server/Async-Server.ino

+90-90
Original file line numberDiff line numberDiff line change
@@ -62,106 +62,106 @@ void handle404(HTTPRequest * req, HTTPResponse * res);
6262
void serverTask(void *params);
6363

6464
void setup() {
65-
// For logging
66-
Serial.begin(115200);
67-
68-
// Connect to WiFi
69-
Serial.println("Setting up WiFi");
70-
WiFi.begin(WIFI_SSID, WIFI_PSK);
71-
while (WiFi.status() != WL_CONNECTED) {
72-
Serial.print(".");
73-
delay(500);
74-
}
75-
Serial.print("Connected. IP=");
76-
Serial.println(WiFi.localIP());
77-
78-
// Setup the server as a separate task.
79-
Serial.println("Creating server task... ");
80-
// We pass:
81-
// serverTask - the function that should be run as separate task
82-
// "https443" - a name for the task (mainly used for logging)
83-
// 6144 - stack size in byte. If you want up to four clients, you should
84-
// not go below 6kB. If your stack is too small, you will encounter
85-
// Panic and stack canary exceptions, usually during the call to
86-
// SSL_accept.
87-
xTaskCreatePinnedToCore(serverTask, "https443", 6144, NULL, 1, NULL, ARDUINO_RUNNING_CORE);
65+
// For logging
66+
Serial.begin(115200);
67+
68+
// Connect to WiFi
69+
Serial.println("Setting up WiFi");
70+
WiFi.begin(WIFI_SSID, WIFI_PSK);
71+
while (WiFi.status() != WL_CONNECTED) {
72+
Serial.print(".");
73+
delay(500);
74+
}
75+
Serial.print("Connected. IP=");
76+
Serial.println(WiFi.localIP());
77+
78+
// Setup the server as a separate task.
79+
Serial.println("Creating server task... ");
80+
// We pass:
81+
// serverTask - the function that should be run as separate task
82+
// "https443" - a name for the task (mainly used for logging)
83+
// 6144 - stack size in byte. If you want up to four clients, you should
84+
// not go below 6kB. If your stack is too small, you will encounter
85+
// Panic and stack canary exceptions, usually during the call to
86+
// SSL_accept.
87+
xTaskCreatePinnedToCore(serverTask, "https443", 6144, NULL, 1, NULL, ARDUINO_RUNNING_CORE);
8888
}
8989

9090
void loop() {
91-
Serial.println("loop()");
92-
delay(5000);
91+
Serial.println("loop()");
92+
delay(5000);
9393
}
9494

9595
void serverTask(void *params) {
96-
// In the separate task we first do everything that we would have done in the
97-
// setup() function, if we would run the server synchronously.
98-
99-
// Note: The second task has its own stack, so you need to think about where
100-
// you create the server's resources and how to make sure that the server
101-
// can access everything it needs to access. Also make sure that concurrent
102-
// access is no problem in your sketch or implement countermeasures like locks
103-
// or mutexes.
104-
105-
// Create nodes
106-
ResourceNode * nodeRoot = new ResourceNode("/", "GET", &handleRoot);
107-
ResourceNode * node404 = new ResourceNode("", "GET", &handle404);
108-
109-
// Add nodes to the server
110-
secureServer.registerNode(nodeRoot);
111-
secureServer.setDefaultNode(node404);
112-
113-
Serial.println("Starting server...");
114-
secureServer.start();
115-
if (secureServer.isRunning()) {
116-
Serial.println("Server ready.");
117-
118-
// "loop()" function of the separate task
119-
while(true) {
120-
// This call will let the server do its work
121-
secureServer.loop();
122-
123-
// Other code would go here...
124-
delay(1);
125-
}
126-
}
96+
// In the separate task we first do everything that we would have done in the
97+
// setup() function, if we would run the server synchronously.
98+
99+
// Note: The second task has its own stack, so you need to think about where
100+
// you create the server's resources and how to make sure that the server
101+
// can access everything it needs to access. Also make sure that concurrent
102+
// access is no problem in your sketch or implement countermeasures like locks
103+
// or mutexes.
104+
105+
// Create nodes
106+
ResourceNode * nodeRoot = new ResourceNode("/", "GET", &handleRoot);
107+
ResourceNode * node404 = new ResourceNode("", "GET", &handle404);
108+
109+
// Add nodes to the server
110+
secureServer.registerNode(nodeRoot);
111+
secureServer.setDefaultNode(node404);
112+
113+
Serial.println("Starting server...");
114+
secureServer.start();
115+
if (secureServer.isRunning()) {
116+
Serial.println("Server ready.");
117+
118+
// "loop()" function of the separate task
119+
while(true) {
120+
// This call will let the server do its work
121+
secureServer.loop();
122+
123+
// Other code would go here...
124+
delay(1);
125+
}
126+
}
127127
}
128128

129129
void handleRoot(HTTPRequest * req, HTTPResponse * res) {
130-
// Status code is 200 OK by default.
131-
// We want to deliver a simple HTML page, so we send a corresponding content type:
132-
res->setHeader("Content-Type", "text/html");
133-
134-
// The response implements the Print interface, so you can use it just like
135-
// you would write to Serial etc.
136-
res->println("<!DOCTYPE html>");
137-
res->println("<html>");
138-
res->println("<head><title>Hello World!</title></head>");
139-
res->println("<body>");
140-
res->println("<h1>Hello World!</h1>");
141-
res->print("<p>Your server is running for ");
142-
// A bit of dynamic data: Show the uptime
143-
res->print((int)(millis()/1000), DEC);
144-
res->println(" seconds.</p>");
145-
res->println("</body>");
146-
res->println("</html>");
130+
// Status code is 200 OK by default.
131+
// We want to deliver a simple HTML page, so we send a corresponding content type:
132+
res->setHeader("Content-Type", "text/html");
133+
134+
// The response implements the Print interface, so you can use it just like
135+
// you would write to Serial etc.
136+
res->println("<!DOCTYPE html>");
137+
res->println("<html>");
138+
res->println("<head><title>Hello World!</title></head>");
139+
res->println("<body>");
140+
res->println("<h1>Hello World!</h1>");
141+
res->print("<p>Your server is running for ");
142+
// A bit of dynamic data: Show the uptime
143+
res->print((int)(millis()/1000), DEC);
144+
res->println(" seconds.</p>");
145+
res->println("</body>");
146+
res->println("</html>");
147147
}
148148

149149
void handle404(HTTPRequest * req, HTTPResponse * res) {
150-
// Discard request body, if we received any
151-
// We do this, as this is the default node and may also server POST/PUT requests
152-
req->discardRequestBody();
153-
154-
// Set the response status
155-
res->setStatusCode(404);
156-
res->setStatusText("Not Found");
157-
158-
// Set content type of the response
159-
res->setHeader("Content-Type", "text/html");
160-
161-
// Write a tiny HTTP page
162-
res->println("<!DOCTYPE html>");
163-
res->println("<html>");
164-
res->println("<head><title>Not Found</title></head>");
165-
res->println("<body><h1>404 Not Found</h1><p>The requested resource was not found on this server.</p></body>");
166-
res->println("</html>");
150+
// Discard request body, if we received any
151+
// We do this, as this is the default node and may also server POST/PUT requests
152+
req->discardRequestBody();
153+
154+
// Set the response status
155+
res->setStatusCode(404);
156+
res->setStatusText("Not Found");
157+
158+
// Set content type of the response
159+
res->setHeader("Content-Type", "text/html");
160+
161+
// Write a tiny HTTP page
162+
res->println("<!DOCTYPE html>");
163+
res->println("<html>");
164+
res->println("<head><title>Not Found</title></head>");
165+
res->println("<body><h1>404 Not Found</h1><p>The requested resource was not found on this server.</p></body>");
166+
res->println("</html>");
167167
}

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