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DataVizButtonCode
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Dependencies: EthernetInterface mbed-rtos mbed
Revision 0:4f9d1615d0e7, committed 2017-07-17
- Comitter:
- samuelmoss
- Date:
- Mon Jul 17 11:38:39 2017 +0000
- Commit message:
- DataVizCodeUpload
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/EthernetInterface.lib Mon Jul 17 11:38:39 2017 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/ASE/code/EthernetInterface/#c30b763aabce
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Jul 17 11:38:39 2017 +0000
@@ -0,0 +1,143 @@
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include <string>
+
+
+const char* ECHO_SERVER_ADDRESS = "10.2.134.30";
+const int ECHO_SERVER_PORT = 7;
+
+DigitalOut led1(D7);
+DigitalOut led2(D6);
+DigitalOut led3(D5);
+DigitalOut led4(D4);
+
+InterruptIn DataSwitch1(D3);
+InterruptIn DataSwitch2(D2);
+InterruptIn DataSwitch3(D1);
+InterruptIn DataSwitch4(D0);
+
+
+int prev_dataset = 0;
+char json_str[100];
+int button = 0;
+string channel = ("channel");
+char dataset = '1';
+
+
+void dataset1_cb()
+{
+
+ button = 1;
+}
+void dataset2_cb()
+{
+
+ button = 2;
+}
+void dataset3_cb()
+{
+
+ button = 3;
+}
+void dataset4_cb()
+{
+
+ button = 4;
+}
+
+int main()
+{
+
+ DataSwitch1.rise(&dataset1_cb);
+ DataSwitch2.rise(&dataset2_cb);
+ DataSwitch3.rise(&dataset3_cb);
+ DataSwitch4.rise(&dataset4_cb);
+
+ EthernetInterface eth;
+ eth.init(); //Use DHCP
+ eth.connect();
+ printf("\nClient IP Address is %s\n", eth.getIPAddress());
+
+ // Connect to Server
+ TCPSocketConnection socket;
+ while (socket.connect(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT) < 0)
+ {
+ printf("Unable to connect to (%s) on port (%d)\n", ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT);
+ wait(1);
+ }
+ printf("Connected to Server at %s\n",ECHO_SERVER_ADDRESS);
+
+ while(1)
+ { if (dataset != prev_dataset)
+ {
+ switch(dataset)
+ {
+ case(0):
+ break;
+ case(1):
+ channel = "";
+ dataset = '1';
+ sprintf (json_str, "{\"channel\":%s,\"dataset\":%c\"}", channel, dataset);
+ //printf("Sending message to Server : '%s' \n",json_str);
+ socket.send_all(json_str, sizeof(json_str) - 1);
+ led1=1;
+ led2=0;
+ led3=0;
+ led4=0;
+ break;
+ case(2):
+ channel = "";
+ dataset = '2';
+ sprintf (json_str, "{\"channel\":%s,\"dataset\":%c\"}", channel, dataset);
+ //printf("Sending message to Server : '%s' \n",json_str);
+ socket.send_all(json_str, sizeof(json_str) - 1);
+ led1=0;
+ led2=1;
+ led3=0;
+ led4=0;
+ break;
+ case(3):
+ channel = "";
+ dataset = '3';
+ sprintf (json_str, "{\"channel\":%s,\"dataset\":%c\"}", channel, dataset);
+ //printf("Sending message to Server : '%s' \n",json_str);
+ socket.send_all(json_str, sizeof(json_str) - 1);
+ led1=0;
+ led2=0;
+ led3=1;
+ led4=0;
+ break;
+ case(4):
+ channel = "";
+ dataset = '4';
+ sprintf (json_str, "{\"channel\":%s,\"dataset\":%c\"}", channel, dataset);
+ //printf("Sending message to Server : '%s' \n",json_str);
+ socket.send_all(json_str, sizeof(json_str) - 1);
+ led1=0;
+ led2=0;
+ led3=0;
+ led4=1;
+ break;
+ default:
+ break;
+ }
+ prev_dataset = dataset;
+ // Receive message from server
+ char buf[256];
+ int n = socket.receive(buf, 256);
+ buf[n] = '\0';
+ printf("Received message from server: '%s'\n", buf);
+ }
+
+
+
+ }
+
+ // Clean up
+ socket.close();
+ eth.disconnect();
+
+ while(true) {}
+}
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Mon Jul 17 11:38:39 2017 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/mbed-rtos/#5713cbbdb706
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Jul 17 11:38:39 2017 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/mbed/builds/22da6e220af6 \ No newline at end of file