Shinichiro Nakamura
Hi. This is the feed program for Cosm. (The previous name of the services is Pachube.)
Dependencies: mbed ThermistorPack Pachube ConfigFile EthernetNetIf TextLCD HTTPClient_ToBeRemoved FatFileSystem SDFileSystem
Diff: mylib/ThermistorPack/ThermistorDummy.cpp
- Revision:
- 0:521ba375aa0f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mylib/ThermistorPack/ThermistorDummy.cpp Mon Aug 06 12:37:59 2012 +0000
@@ -0,0 +1,31 @@
+/**
+ * Thermistor interface driver. (Version 0.0.1)
+ *
+ * Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems)
+ * http://shinta.main.jp/
+ */
+
+#include "ThermistorDummy.h"
+
+ThermistorDummy::ThermistorDummy()
+ : memory(getNextValue(MIN + ((MAX - MIN)/2))) {
+}
+
+ThermistorDummy::~ThermistorDummy() {
+}
+
+double ThermistorDummy::read() {
+ memory = getNextValue(memory);
+ return memory;
+}
+
+double ThermistorDummy::getNextValue(double prev) {
+ static const int THR = 5;
+ int SCOPE = (MAX - MIN) + 1;
+ int tmp = 0;
+ do {
+ tmp = (rand() % SCOPE) + MIN;
+ } while (THR < abs(tmp - prev));
+ int udt = rand() % 10;
+ return (double)tmp + (double)(udt * 0.1);
+}