WebAPIサンプルプログラム mbedセミナー演習5

Dependencies:   EthernetNetIf TextLCD mbed HTTPClient_ToBeRemoved

Fork of WebAPI_test_ by Junichi Katsu

Files at this revision

API Documentation at this revision

Comitter:
jksoft
Date:
Sat Aug 11 14:26:14 2012 +0000
Commit message:
Rev2

Changed in this revision

EthernetNetIf.lib Show annotated file Show diff for this revision Revisions of this file
HTTPClient.lib Show annotated file Show diff for this revision Revisions of this file
TextLCD.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
diff -r 000000000000 -r 5fdf32706674 EthernetNetIf.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/EthernetNetIf.lib	Sat Aug 11 14:26:14 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/donatien/code/EthernetNetIf/#bc7df6da7589
diff -r 000000000000 -r 5fdf32706674 HTTPClient.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HTTPClient.lib	Sat Aug 11 14:26:14 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/donatien/code/HTTPClient_ToBeRemoved/#d0be6af2d1db
diff -r 000000000000 -r 5fdf32706674 TextLCD.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TextLCD.lib	Sat Aug 11 14:26:14 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/simon/code/TextLCD/#44f34c09bd37
diff -r 000000000000 -r 5fdf32706674 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Aug 11 14:26:14 2012 +0000
@@ -0,0 +1,83 @@
+#include "mbed.h"
+#include "EthernetNetIf.h"
+#include "TextLCD.h"
+#include "HTTPClient.h"
+
+TextLCD lcd(p24, p26, p27, p28, p29, p30); // rs, e, d4-d7
+
+EthernetNetIf eth; 
+HTTPClient http;
+
+int j_paser( const char *buf , char *word , char *out )
+{
+    int i = 0;
+    char *p;
+    char _word[64] = "\"\0";
+
+    strcat(_word , word );
+    strcat(_word , "\"" );
+
+    p = strstr( (char*)buf , _word ) + 2 + strlen(_word);
+    
+    while( (p[i] != ',')&&(p[i] != '\n') )
+    {
+        out[i] = p[i];
+        i++;
+    }
+    out[i] = '\0';
+    
+    return(i);
+}
+
+int main(void) {
+    
+    char year[32];
+    char month[32];
+    char day[32];
+    char hour[32];
+    char usage[32];
+    char capacity[32];
+    
+    EthernetErr ethErr = eth.setup();
+    if(ethErr)
+    {
+        lcd.locate(0,0);
+        lcd.printf("Ethernet err.");
+        return(-1);
+    }
+    
+    lcd.locate(0,0);
+    lcd.printf("Getting info.");
+    
+    HTTPText txt;
+    
+    HTTPResult r = http.get("http://tepco-usage-api.appspot.com/latest.json", &txt);
+    
+    if(r==HTTP_OK)
+    {
+        j_paser(txt.gets() , "year" , year);
+        j_paser(txt.gets() , "month" , month);
+        j_paser(txt.gets() , "day" , day);
+        j_paser(txt.gets() , "hour" , hour);
+        j_paser(txt.gets() , "usage" , usage);
+        j_paser(txt.gets() , "capacity" , capacity);
+        
+        lcd.locate(0,0);
+        lcd.printf("%s/%s/%s %sh",year,month,day,hour);
+        lcd.locate(0,1);
+        lcd.printf("%s/%s %3.1f%%",usage,capacity,(((float)atoi(usage)/(float)atoi(capacity))*100.0));
+    }
+    else
+    {
+        lcd.locate(0,0);
+        lcd.printf("Http get err.");
+        return(-1);
+    }
+    
+    while(1)
+    {
+        
+    }
+    
+    return(0);
+}
diff -r 000000000000 -r 5fdf32706674 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sat Aug 11 14:26:14 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/63bcd7ba4912
\ No newline at end of file