Allan Li
Using Ethernet Interface to communicate and add a RFID reader
Dependencies: EthernetInterface ID12RFID mbed-rtos mbed
Revision 0:053082d6a270, committed 2013-10-17
- Comitter:
- airaylee
- Date:
- Thu Oct 17 23:56:29 2013 +0000
- Child:
- 1:ccc5641be0cd
- Commit message:
- Original Version;
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/EthernetInterface.lib Thu Oct 17 23:56:29 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/EthernetInterface/#cba86db5ab96
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ID12RFID.lib Thu Oct 17 23:56:29 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/simon/code/ID12RFID/#f04afa911cf5
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Oct 17 23:56:29 2013 +0000
@@ -0,0 +1,43 @@
+
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include "ID12RFID.h"
+
+ID12RFID rfid(p14); // uart rx
+EthernetInterface eth;
+const char* ECHO_SERVER_ADDRESS = "130.207.234.205";
+const int ECHO_SERVER_PORT = 7;
+
+int main() {
+ printf("Hello World\n");
+ eth.init(); //Use DHCP
+ //print out the MAC address first
+ printf("MAC Address is %s\n", eth.getMACAddress());
+
+ while(1) {
+ if(rfid.readable()) {
+ int j=rfid.read();
+ //check if using right tag
+ if (j==36902518){
+ printf("Right RFID, Here is the Monitor Info\r\n");
+ eth.connect(7000);//Longer timeout here
+ printf("Client IP Address is %s\n", eth.getIPAddress());
+ 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);
+ }
+ char buf[256]={0};
+ int n = socket.receive(buf, 256);
+ buf[n] = '\0';
+ printf("%s", buf);
+ socket.close();
+ eth.disconnect();
+ }
+ else
+ printf("Wrong RFID Tag\r\n");
+
+ printf("Wait for next RFID Tag\r\n");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Thu Oct 17 23:56:29 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-rtos/#ee87e782d34f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Oct 17 23:56:29 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/a9913a65894f \ No newline at end of file