Diff: espresso-for-geeks-master/pressuresensor.h

Revision:

0:0decfa3e2ba3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/espresso-for-geeks-master/pressuresensor.h	Wed Jul 31 06:50:07 2019 +0000
@@ -0,0 +1,46 @@
+/* Copyright (c) 2017 Philippe Kalaf, 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.
+ */
+
+/* Analog Pressure Sensor driver */
+
+#ifndef PressureSensor_h
+#define PressureSensor_h
+
+#include "mbed.h"
+
+class PressureSensor 
+{
+public:
+    PressureSensor(PinName pin);
+
+    int read_pa();
+    float read_bars();
+    void start_count();
+    float stop_count();
+
+private:
+    AnalogIn _input;
+
+    int _read_count;
+    int _average_pressure;
+    Thread _worker_thread;
+
+    void _worker();
+};
+
+#endif// PressureSensor_h