Tadao Iida
ハイパー・マイコン mbedでインターネット 電子工作 5章 リスト5-3 SPXmlWeather
Dependencies: EthernetInterface HTTPClient TextLCD mbed-rtos mbed spxml
Revision 0:798ebca9033c, committed 2014-07-13
- Comitter:
- sunifu
- Date:
- Sun Jul 13 11:31:43 2014 +0000
- Commit message:
- 2014.7.13
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/EthernetInterface.lib Sun Jul 13 11:31:43 2014 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/EthernetInterface/#9b2d10dc0392
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/HTTPClient.lib Sun Jul 13 11:31:43 2014 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/donatien/code/HTTPClient/#1f743885e7de
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Sun Jul 13 11:31:43 2014 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/simon/code/TextLCD/#44f34c09bd37
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun Jul 13 11:31:43 2014 +0000
@@ -0,0 +1,102 @@
+#include "mbed.h"
+#include "rtos.h"
+
+#include "TextLCD.h"
+
+#include "EthernetInterface.h"
+#include "HTTPClient.h"
+
+#include "spdomparser.hpp"
+#include "spxmlnode.hpp"
+#include "spxmlhandle.hpp"
+
+TextLCD lcd(p24, p26, p27, p28, p29, p30);
+char buf[3000];
+
+int main() {
+ EthernetInterface eth;
+ int retEth;
+ HTTPClient http;
+ int retHttp;
+ SP_XmlDomParser parser;
+
+ printf("Setting up ...\r\n");
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Setting Up...");
+
+ eth.init();
+ retEth = eth.connect();
+
+ lcd.locate(0,0);
+ if (!retEth) {
+ printf("Network Setup OK\r\n");
+ lcd.printf("Network Setup OK");
+ } else {
+ printf("Network Error %d\r\n", retEth);
+ lcd.printf("Network Error %d");
+ return -1;
+ }
+
+ while(true)
+ {
+ retHttp = http.get("http://weather.yahooapis.com/forecastrss?w=28426187&u=c", buf, sizeof(buf));
+
+ lcd.locate(0,1);
+ switch(retHttp){
+ case HTTP_OK:
+ printf("Read completely\r\n");
+ lcd.printf("Read completely ");
+ break;
+ case HTTP_TIMEOUT:
+ printf("Connection Timeout\r\n");
+ lcd.printf("Timeout ");
+ break;
+ case HTTP_CONN:
+ printf("Connection Error\r\n");
+ lcd.printf("Connection Error");
+ break;
+ default:
+ printf("Error\r\n");
+ lcd.printf("Error ");
+ }
+
+ parser.append( buf, strlen(buf)); // stream current buffer data to the XML parser
+ wait(5.0);
+ printf("\r\n----------%s----------\r\n",buf);
+
+ SP_XmlHandle rootHandle( parser.getDocument()->getRootElement() );
+
+ /*
+ SP_XmlCDataNode * title = rootHandle.getChild( "channel" ).getChild("title").getChild(0).toCData();
+ printf("\r\n === Title:%s === \r\n",title->getText());
+ SP_XmlCDataNode * title1 = rootHandle.getChild( "channel" ).getChild("image").getChild("title").getChild(0).toCData();
+ printf("\r\n === Title:%s === \r\n",title1->getText());
+ SP_XmlCDataNode * title2 = rootHandle.getChild( "channel" ).getChild("item").getChild("title").getChild(0).toCData();
+ printf("\r\n === Title:%s === \r\n",title2->getText());
+ */
+
+ SP_XmlElementNode * location = rootHandle.getChild( "channel" ).getChild( "yweather:location" ).toElement();
+ if (location) {
+ printf("\r\n === Location:%s === \r\n",location->getAttrValue("city"));
+ }
+
+ SP_XmlElementNode * forecast;
+
+ forecast = rootHandle.getChild( "channel" ).getChild("item").getChild( "yweather:forecast",0).toElement();
+ if (forecast) {
+ printf("\r\n ----- Date:%s(%s) ----- \r\n",forecast->getAttrValue("date"),forecast->getAttrValue("day"));
+ printf("Condition:%s \n",forecast->getAttrValue("text"));
+ printf("Temp:Low%sC High%sC\n",forecast->getAttrValue("low"),forecast->getAttrValue("high"));
+ }
+
+ forecast = rootHandle.getChild( "channel" ).getChild("item").getChild( "yweather:forecast",1).toElement();
+ if (forecast) {
+ printf("\r\n ----- Date:%s(%s) ----- \r\n",forecast->getAttrValue("date"),forecast->getAttrValue("day"));
+ printf("Condition:%s \n",forecast->getAttrValue("text"));
+ printf("Temp:Low%sC High%sC\n",forecast->getAttrValue("low"),forecast->getAttrValue("high"));
+ }
+
+ wait(120.0);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Sun Jul 13 11:31:43 2014 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/mbed-rtos/#db1fc233faa9
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun Jul 13 11:31:43 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/b3110cd2dd17 \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/spxml.lib Sun Jul 13 11:31:43 2014 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/hlipka/code/spxml/#3fa97f2c0505