Sille Van Landschoot
/
YesWeCanCoap-example
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Dependencies: LM75B RGB-fun mbed yeswecancoap
Fork of
UDPSocket_HelloWorld
by 
mbed official
Revision 11:3f372e554d90, committed 2015-10-21
- Comitter:
- sillevl
- Date:
- Wed Oct 21 17:16:27 2015 +0000
- Parent:
- 10:1992d8ec32d2
- Commit message:
- Yes We Can Coap example
Changed in this revision
--- a/EthernetInterface.lib Wed May 14 15:32:24 2014 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/mbed_official/code/EthernetInterface/#097a9996f8d5
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LM75B.lib Wed Oct 21 17:16:27 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/neilt6/code/LM75B/#7ac462ba84ac
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/RGB-fun.lib Wed Oct 21 17:16:27 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/sillevl/code/RGB-fun/#edc6e64bfc65
--- a/main.cpp Wed May 14 15:32:24 2014 +0000
+++ b/main.cpp Wed Oct 21 17:16:27 2015 +0000
@@ -1,28 +1,56 @@
#include "mbed.h"
-#include "EthernetInterface.h"
+#include "coap.h"
+#include "LM75B.h"
+#include "RGB.h"
+#include <string>
+
+LM75B sensor(p28,p27);
+RGB led(p23,p24,p25);
+void get_hello(Request* req, Response* res)
+{
+ res->setContent("Hello world\r\n", 13);
+}
+
+void get_temp(Request* req, Response* res)
+{
+ if (sensor.open()) {
+ char temp[20];
+ int count = sprintf(temp, "%.3f", (float)sensor);
+ res->setContent(temp, count);
+ } else {
+ res->setCode(SERVICE_UNAVAILABLE);
+ }
+}
+
+void get_led(Request* req, Response* res)
+{
+ char data[20];
+ Color* color = led.getColor();
+ int count = sprintf(data, "#%06d", color->getHex());
+ res->setContent(data, count);
+}
+
+void post_led(Request* req, Response* res)
+{
+ Color color((int) std::strtol(req->getContent(), 0, 16));
+ led.setColor(&color);
+ res->setCode(CHANGED);
+}
+
+
int main() {
- EthernetInterface eth;
- eth.init(); //Use DHCP
- eth.connect();
-
- UDPSocket sock;
- sock.init();
-
- Endpoint nist;
- nist.set_address("utcnist.colorado.edu", 37);
+ Server server;
- char out_buffer[] = "plop"; // Does not matter
- sock.sendTo(nist, out_buffer, sizeof(out_buffer));
-
- char in_buffer[4];
- int n = sock.receiveFrom(nist, in_buffer, sizeof(in_buffer));
+ server.enableBroadcast();
- unsigned int timeRes = ntohl( *((unsigned int*)in_buffer));
- printf("Received %d bytes from server %s on port %d: %u seconds since 1/01/1900 00:00 GMT\n", n, nist.get_address(), nist.get_port(), timeRes);
+ server.add("/hello", &get_hello, GET);
+ server.add("/temp", &get_temp, GET);
+ server.add("/led", &get_led, GET);
+ server.add("/led", &post_led, POST);
- sock.close();
-
- eth.disconnect();
- while(1) {}
+ while(1)
+ {
+ server.waitForRequest();
+ };
}
--- a/mbed-rtos.lib Wed May 14 15:32:24 2014 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/mbed_official/code/mbed-rtos/#5dfe422a963d
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/yeswecancoap.lib Wed Oct 21 17:16:27 2015 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/sillevl/code/yeswecancoap/#22849ab35dc2