Diff: MBEDVoltage.cpp

Revision:

36:73e343ddca7f

Child:

43:361a61395588

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MBEDVoltage.cpp	Sat Mar 01 05:31:26 2014 +0000
@@ -0,0 +1,38 @@
+/* Copyright C2013 Doug Anson, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files the "Software", to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+ 
+ #include "mbed.h"
+ 
+ #include "MBEDVoltage.h"
+ 
+ // Voltage Simulator 
+ AnalogIn voltage_pot(p19);
+ 
+ // default constructor
+ MBEDVoltage::MBEDVoltage(ErrorHandler *error_handler,Resource *resource) : MBEDio(error_handler,resource) {
+ }
+ 
+ // destructor
+ MBEDVoltage::~MBEDVoltage() {
+ }
+
+ // update our value
+ void MBEDVoltage::update() { 
+    float voltage = voltage_pot.read() * 10.0;      // Scale 0V - 10V
+    if (this->m_resource != NULL && this->m_resource->getValue() != NULL) sprintf(this->m_resource->getValue(),"%.1f",voltage);
+ }