Kabuki Starship / Mbed 2 deprecated GHVentilator

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Dependencies:   mbed SickBayTek

GHVentilatorChannel.h@6:b2672da545f1, 2020-04-09 (annotated)

Committer:
kabukistarship
Date:
Thu Apr 09 02:05:03 2020 +0000
Revision:
6:b2672da545f1
Parent:
5:da629056644f
Child:
8:fa5cc1397510
Detail.GHVentilator.Firmware.Mbed.Move BMP280 polling code into main loop; States.Add PEEP state. #67

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kabukistarship 2:1578ecfa9377 1 /** Gravity Hookah Ventilator @version 0.x
kabukistarship 2:1578ecfa9377 2 @link https://github.com/KabukiStarship/SickBay.git
kabukistarship 2:1578ecfa9377 3 @file /GHVentilatorChannel.h
kabukistarship 2:1578ecfa9377 4 @author Cale McCollough <https://cale-mccollough.github.io>
kabukistarship 2:1578ecfa9377 5 @license Copyright 2020 (C) Kabuki Starship <kabukistarship.com>.
kabukistarship 2:1578ecfa9377 6 This Source Code Form is subject to the terms of the Mozilla Public License,
kabukistarship 2:1578ecfa9377 7 v. 2.0. If a copy of the MPL was not distributed with this file, you can obtain
kabukistarship 2:1578ecfa9377 8 one at <https://mozilla.org/MPL/2.0/>. */
kabukistarship 2:1578ecfa9377 9
kabukistarship 2:1578ecfa9377 10 #pragma once
kabukistarship 2:1578ecfa9377 11 #ifndef GHVentilatorChannelDecl
kabukistarship 2:1578ecfa9377 12 #define GHVentilatorChannelDecl
kabukistarship 2:1578ecfa9377 13 #include "GHVentilatorConfig.h"
kabukistarship 2:1578ecfa9377 14 #include "BMP280.h"
kabukistarship 2:1578ecfa9377 15
kabukistarship 2:1578ecfa9377 16 namespace SickBay {
kabukistarship 2:1578ecfa9377 17
kabukistarship 2:1578ecfa9377 18 /* A Gravity Hookah Ventilator channel for one patient. */
kabukistarship 2:1578ecfa9377 19 class GHVentilatorChannel {
kabukistarship 4:de69851cf725 20 public:
kabukistarship 6:b2672da545f1 21
kabukistarship 6:b2672da545f1 22 enum {
kabukistarship 6:b2672da545f1 23 StateInhaling = 1, //< The value for the init Ticks inhale value.
kabukistarship 6:b2672da545f1 24 StateExhaling = -1, //< The value for the init Ticks exhale value.
kabukistarship 6:b2672da545f1 25 };
kabukistarship 2:1578ecfa9377 26
kabukistarship 6:b2672da545f1 27 volatile int Ticks; //< Ticks since the beginning of the inhale.
kabukistarship 6:b2672da545f1 28 int TicksExhale, //< The period of the breathing.
kabukistarship 4:de69851cf725 29 TicksInhale, //< The tick count in the inhale duty cycle.
kabukistarship 6:b2672da545f1 30 TicksPeep; //< The max ticks between an exhale and inhale.
kabukistarship 6:b2672da545f1 31 volatile int TicksFlowLast, //< The previous inhale TicksFlow count.
kabukistarship 6:b2672da545f1 32 TicksFlow; //< Flow sensor pulse TicksFlow count.
kabukistarship 4:de69851cf725 33 BMP280 Atmosphere; //< The air Atmosphere going to the patient.
kabukistarship 6:b2672da545f1 34 float Temperature, //< The Temperature of the patients breath.
kabukistarship 6:b2672da545f1 35 TemperatureReference, //< The refernce temperature,
kabukistarship 6:b2672da545f1 36 Pressure, //< The pressure in the patient's mask.
kabukistarship 6:b2672da545f1 37 PressureReference; //< The pressure in the mask at one atmosphere.
kabukistarship 4:de69851cf725 38 AnalogIn PulseOximeter; //< The 7-pin pulse oximeter pin.
kabukistarship 4:de69851cf725 39 InterruptIn FlowSensor; //< The flow sensor pin.
kabukistarship 6:b2672da545f1 40 DigitalOut Valve; //< The Status LED and optional alarm.
kabukistarship 4:de69851cf725 41 PwmOut Servo; //< The Servo for reducing the pressrue.
kabukistarship 4:de69851cf725 42 int ServoClosed, //< The min servo duty cycle of no air flow.
kabukistarship 6:b2672da545f1 43 ServoOpen, //< The max servo duty cycle of an open tube.
kabukistarship 6:b2672da545f1 44 Status; //< The channel Status.
kabukistarship 6:b2672da545f1 45
kabukistarship 4:de69851cf725 46 /* Constructs a smart waterer. */
kabukistarship 4:de69851cf725 47 GHVentilatorChannel (PinName PulseOximeterPin,
kabukistarship 5:da629056644f 48 PinName FlowSensorPin,
kabukistarship 4:de69851cf725 49 PinName SolenoidPin,
kabukistarship 4:de69851cf725 50 PinName ServoPin,
kabukistarship 6:b2672da545f1 51 I2C& Bus, char BusAddress);
kabukistarship 2:1578ecfa9377 52
kabukistarship 4:de69851cf725 53 /* Returns a pointer to this. */
kabukistarship 4:de69851cf725 54 GHVentilatorChannel* This();
kabukistarship 6:b2672da545f1 55
kabukistarship 6:b2672da545f1 56 /* Turns off this channel. */
kabukistarship 6:b2672da545f1 57 void TurnOff ();
kabukistarship 6:b2672da545f1 58
kabukistarship 6:b2672da545f1 59 /* Turns on the this chanel. */
kabukistarship 6:b2672da545f1 60 void TurnOn ();
kabukistarship 6:b2672da545f1 61
kabukistarship 6:b2672da545f1 62 /* Polls the hardware for changes. */
kabukistarship 6:b2672da545f1 63 void Poll();
kabukistarship 2:1578ecfa9377 64
kabukistarship 4:de69851cf725 65 /* Sets the number of ticks on the inhale and exhale. */
kabukistarship 4:de69851cf725 66 void TicksInhaleExhaleSet (int NewTicksInhale, int NewTicksExhale);
kabukistarship 2:1578ecfa9377 67
kabukistarship 4:de69851cf725 68 /* BreatheStarts to the begining of the watering cycle. */
kabukistarship 4:de69851cf725 69 void BreatheStart (int Index);
kabukistarship 2:1578ecfa9377 70
kabukistarship 4:de69851cf725 71 /* Increments theflow rate sensor pulse counter. */
kabukistarship 6:b2672da545f1 72 void TickFlow ();
kabukistarship 2:1578ecfa9377 73
kabukistarship 4:de69851cf725 74 /* Prints the state of object to the debug stream. */
kabukistarship 4:de69851cf725 75 void Print (int Index);
kabukistarship 2:1578ecfa9377 76
kabukistarship 4:de69851cf725 77 /* Updates the float rate. */
kabukistarship 4:de69851cf725 78 bool CheckIfDoneBreathing (int Index);
kabukistarship 2:1578ecfa9377 79
kabukistarship 4:de69851cf725 80 /* Opens the solenoid valve. */
kabukistarship 4:de69851cf725 81 void Inhale ();
kabukistarship 2:1578ecfa9377 82
kabukistarship 4:de69851cf725 83 /* Closes the solenoid valve. */
kabukistarship 4:de69851cf725 84 void Exhale ();
kabukistarship 3:d15b6579b5ae 85
kabukistarship 4:de69851cf725 86 /* Samples the Atmospheric pressure and temperature. */
kabukistarship 6:b2672da545f1 87 void Tare (float PressureHysteresis);
kabukistarship 6:b2672da545f1 88
kabukistarship 6:b2672da545f1 89 /* Monitor the channel for if errors. */
kabukistarship 6:b2672da545f1 90 int Monitor ();
kabukistarship 2:1578ecfa9377 91
kabukistarship 4:de69851cf725 92 /* Updates the channel with the DeviceTick. */
kabukistarship 4:de69851cf725 93 void Update();
kabukistarship 2:1578ecfa9377 94 };
kabukistarship 2:1578ecfa9377 95 } //< namespace SickBay
kabukistarship 4:de69851cf725 96 #endif