Lawrence Lee
FAN ARM Controller UDP Client with WiFi
Dependencies: WizFi250Interface mbed
http://www.instructables.com/id/My-FAN-ARM-control-servo-with-WiFi/
Revision 0:31c053b12d9a, committed 2015-09-23
- Comitter:
- joon874
- Date:
- Wed Sep 23 00:51:24 2015 +0000
- Commit message:
- FAN ARM Controller UDP Client
Changed in this revision
diff -r 000000000000 -r 31c053b12d9a WizFi250Interface.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WizFi250Interface.lib Wed Sep 23 00:51:24 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/kaizen/code/WizFi250Interface/#3a2282277ad0
diff -r 000000000000 -r 31c053b12d9a main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Sep 23 00:51:24 2015 +0000
@@ -0,0 +1,141 @@
+
+#include <stdio.h>
+#include "mbed.h"
+#include "WizFi250Interface.h"
+
+#define SERVER_ADDRESS "192.168.100.1"
+#define SERVER_PORT 5000
+
+#define CLIENT_PORT 3000
+
+#define SECURE WizFi250::SEC_AUTO
+#define SSID "WizFi250_AP_Test"
+#define PASS "1234567890"
+
+#if defined(TARGET_WIZwiki_W7500)
+ WizFi250Interface wizfi250(D1,D0,D7,D8,PA_12,NC,115200);
+ Serial pc(USBTX, USBRX);
+#endif
+
+AnalogIn xAxis(A0);
+AnalogIn yAxis(A1);
+
+DigitalIn Fanon(D4);
+DigitalIn Fanoff(D3);
+
+DigitalOut red(LED1);
+DigitalOut green(LED2);
+
+void UDPClient();
+
+
+int main()
+{
+ pc.baud(115200);
+
+ printf("WizFi250 Hello World demo. \r\n");
+ wizfi250.init();
+ //wizfi250.setAddress("192.168.100.10","255.255.255.0","192.168.100.1");
+ if ( wizfi250.connect(SECURE, SSID, PASS)) return -1;
+ printf("IP Address is %s\r\n", wizfi250.getIPAddress());
+
+ wait(1.0);
+
+ UDPClient();
+
+ wizfi250.disconnect();
+}
+
+
+void UDPClient()
+{
+
+ UDPSocket client;
+ printf("Socket opened\r\n");
+
+ client.set_blocking(false);
+ client.bind(CLIENT_PORT);
+
+ Endpoint server;
+
+ server.set_address(SERVER_ADDRESS, SERVER_PORT);
+
+ /* ready sign */
+ green = 0;
+ wait(0.3);
+ green = 1;
+ wait(0.3);
+ green = 0;
+ wait(0.3);
+ green = 1;
+ wait(0.3);
+ green = 0;
+
+ while(true)
+ {
+ int x,y;
+
+ char *cmd1 = "left";
+ char *cmd2 = "right";
+ char *cmd3 = "up";
+ char *cmd4 = "down";
+ char *cmd5 = "init";
+ char *cmd6 = "fanon";
+ char *cmd7 = "fanoff";
+
+ char send_data[10];
+
+ x = xAxis.read() * 1000; // float (0->1) to int (0-1000)
+ y = yAxis.read() * 1000;
+
+ if ( (x < 10) || ((y > 350)&&(y < 420)) )
+ {
+ sprintf(send_data, "%s", cmd1);
+ printf("left\r\n");
+ }
+ else if ( (x > 990) || ((y > 520)&&(y < 620)) )
+ {
+ sprintf(send_data, "%s", cmd2);
+ printf("right\r\n");
+ }
+ else if ( ((x > 480)&&(x < 570)) || (y > 990) )
+ {
+ sprintf(send_data, "%s", cmd3);
+ printf("up\r\n");
+ }
+ else if ( ((x > 350)&&(x < 420)) || (y < 10) )
+ {
+ sprintf(send_data, "%s", cmd4);
+ printf("down\r\n");
+ }
+ else if (Fanon == 1)
+ {
+ sprintf(send_data, "%s", cmd6);
+ printf("fan on\r\n");
+ }
+ else if (Fanoff == 1)
+ {
+ sprintf(send_data, "%s", cmd7);
+ printf("fan off\r\n");
+ }
+ else
+ {
+ sprintf(send_data, "%s", cmd5);
+ printf("init\r\n");
+ }
+
+
+ client.sendTo(server, send_data, sizeof(send_data));
+
+ char in_buffer[256];
+ int n = client.receiveFrom(server, in_buffer, sizeof(in_buffer));
+ in_buffer[n] = '\0';
+
+ if( n > 0 )
+ printf("%s\r\n", in_buffer);
+
+ wait(1.0);
+ };
+
+ client.close();
+}
diff -r 000000000000 -r 31c053b12d9a mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Sep 23 00:51:24 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/4f6c30876dfa \ No newline at end of file