Diff: GHVentilator.h

Revision:

2:1578ecfa9377

Child:

3:d15b6579b5ae

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/GHVentilator.h	Tue Apr 07 13:10:45 2020 +0000
@@ -0,0 +1,109 @@
+/** Gravity Hookah Ventilator @version 0.x
+@link    https://github.com/KabukiStarship/SickBay.git
+@file    /GHVentilator.h
+@author  Cale McCollough <https://cale-mccollough.github.io>
+@license Copyright 2020 (C) Kabuki Starship <kabukistarship.com>.
+This Source Code Form is subject to the terms of the Mozilla Public License, 
+v. 2.0. If a copy of the MPL was not distributed with this file, you can obtain 
+one at <https://mozilla.org/MPL/2.0/>. */
+#pragma once
+#ifndef GHVentilatorDecl
+#define GHVentilatorDecl
+#include <mbedBug.h>
+using namespace mbedBug;
+#include "GHVentilatorChannel.h"
+namespace SickBay {
+/*
+void DoGetData(Arguments* input, Reply* output);
+
+RPCFunction getData(&DoGetData, "getData");
+ 
+void DoGetData(Arguments* input, Reply* output) {
+    // Arguments are already parsed into argv array of char*
+    printf("Object name = %s\n",input->obj_name);
+    printf("Method name = %s\n",input->method_name);
+    for (int i=0; i < input->argc; i++)
+        printf("argv[%1d] = %s \n",i,input->argv[i]);
+        
+    // Alternatively the arguments can be recovered as the types expected
+    // by repeated calls to getArg()
+    int arg0 = input->getArg<int>();                      // Expecting argv[0] to be int
+    printf("Expecting argv[0] to be int = %d\n",arg0);
+    float arg1 = input->getArg<float>();                  // Expecting argv[1] to be float
+    printf("Expecting argv[1] to be float = %f\n",arg1);
+    const char *arg2 = input->getArg<const char*>();      // Expecting argv[2] to be a string
+    printf("Expecting argv[2] to be a string = %s\n",arg2);
+ 
+    // The output parameter string is generated by calls to putData, which separates them with spaces.
+    output->putData(arg0);
+    output->putData(arg1);
+    output->putData(arg2);
+}*/
+
+/* A Gravity Hookah Ventilator. */
+template<int ChannelCount>
+class GHVentilator {
+    public:
+    
+    enum {
+        ChannelCountMax = 4,
+        StateCalibratingPressureSensor = 0,
+        StateRunning = 1,
+    };
+    
+    int   State,             //< The ventilator state.
+          Ticks,             //< The tick.
+          TicksMax,          //< The max tick count before it gets reset.
+          TicksSecond,       //< The number of Ticks per Second.
+          TicksInhaleMin,    //< The min inhale ticks.
+          TicksInhaleMax,    //< The max breath period of 20 seconds.
+          TicksExhaleMin,    //< The min ticks in an exhale.
+          TicksExhaleMax;    //< The max ticks in an exhale.
+    float PressureMin,       //< The min Pressure.
+          PressureMax,       //< The max Pressure.
+          Pressure,          //< The Pressure in the tank.
+          ServoMin,          //< The min servo value.
+          ServoMax;          //< The max servo value.
+    /* The amount the Pressure needs to change to count as having changed. */
+    float PressureChangeDelta;
+    //< The GHV channels.
+    GHVentilatorChannel Channels[ChannelCountMax];
+    BMP280 Atmosphere;       //< Pressure sensor for the air tank.
+    DigitalOut Blower;       //< A blower powered by a Solid State Relay.
+    
+    GHVentilator (int TicksPerSecond, I2C& I2CBus, char SlaveAddress,
+                  PinName BlowerPin, PinName StatusPin,
+                  GHVentilatorChannel A);
+                  
+    GHVentilator (int TicksPerSecond, I2C& I2CBus, char SlaveAddress,
+                  PinName BlowerPin, PinName StatusPin,
+                  GHVentilatorChannel A,
+                  GHVentilatorChannel B);
+                  
+    GHVentilator (int TicksPerSecond, I2C& I2CBus, char SlaveAddress,
+                  PinName BlowerPin, PinName StatusPin,
+                  GHVentilatorChannel A,
+                  GHVentilatorChannel B,
+                  GHVentilatorChannel C);
+                  
+    GHVentilator (int TicksPerSecond, I2C& I2CBus, char SlaveAddress,
+                  PinName BlowerPin, PinName StatusPin,
+                  GHVentilatorChannel A,
+                  GHVentilatorChannel B,
+                  GHVentilatorChannel C,
+                  GHVentilatorChannel D);
+                  
+    void ChannelSet (int ChannelIndex, float DutyCycle = 0.0f, 
+                     float Period = 0.0f);
+    /* Reads the Atmospher.Pressure() and Atmospher.Temperature () */
+    void TarePressure();
+    
+    /* Starts the system. */             
+    int Run ();
+    
+    /* Updates the main device and it's channels. */
+    void Update ();
+};
+
+}   //< namespace SickBay
+#endif