Daniel Worrall
mbed publishes real time up-to-date FTSE100 index data and posts it to a 7 segment multipurpose mbed breakout board
Dependencies: EthernetNetIf dispBoB mbed
Revision 0:60eb2e98d56c, committed 2011-07-06
- Comitter:
- d_worrall
- Date:
- Wed Jul 06 10:20:18 2011 +0000
- Child:
- 1:10d951807d06
- Commit message:
- version1
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/EthernetNetIf.lib Wed Jul 06 10:20:18 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/donatien/code/EthernetNetIf/#bc7df6da7589
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/FTSE100.cpp Wed Jul 06 10:20:18 2011 +0000
@@ -0,0 +1,56 @@
+#include "mbed.h"
+#include "EthernetNetIf.h"
+#include "HTTPClient.h"
+#include "dispBoB.h"
+
+EthernetNetIf eth;
+HTTPClient http;
+Serial pc(USBTX, USBRX);
+dispBoB db(p28, p27, p26);
+
+int main() {
+
+ printf("Start\n\r");
+ printf("\r\nSetting up...\r\n");
+
+ EthernetErr ethErr = eth.setup(); //Setup ethernet connection
+ if(ethErr) {
+ printf("Error %d in setup.\n\r", ethErr);
+ return -1;
+ }
+ printf("\r\nSetup OK\r\n");
+
+ db.cls();
+
+ HTTPText txt; //instantiate HTTPStream object
+ while(1){
+ HTTPResult r = http.get("http://www.mbed.webatu.com/dispBoBApp.php", &txt); //load page into buffer
+ if(r==HTTP_OK){
+ string str = txt.gets(); //fetch string and store in str
+
+ size_t length; //make some variables
+ char buffer[20];
+
+ size_t found=str.find("<"); //tell me where < first appears
+ if(found!=string::npos){
+ length=str.copy(buffer,int(found),0);
+ buffer[length]='\0';
+ string dispString = buffer;
+ db.scroll("FTSE100", 0.2);
+ db.locate(0);
+ db.printf("%s", dispString);
+ }
+ } else {
+ pc.printf("Error\n\r");
+ }
+ wait(2);
+ }
+}
+
+
+
+
+
+
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/HTTPClient.lib Wed Jul 06 10:20:18 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/donatien/code/HTTPClient/#d0be6af2d1db
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/PCA9635.lib Wed Jul 06 10:20:18 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/d_worrall/code/PCA9635/#16f968749855
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dispBoB.lib Wed Jul 06 10:20:18 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/d_worrall/code/dispBoB/#10570d97f4d3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Jul 06 10:20:18 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/63bcd7ba4912