affichage fonctionne, valeurs reçues (255)
Dependencies: mbed
Fork of Main_V3_Old by
OneWireThermometer.h@9:e79b746421b1, 2018-01-15 (annotated)
- Committer:
- Aureb29
- Date:
- Mon Jan 15 11:22:40 2018 +0000
- Revision:
- 9:e79b746421b1
- Parent:
- 4:784c4b53a3d4
Main V3
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ChrisnieM | 4:784c4b53a3d4 | 1 | /* |
ChrisnieM | 4:784c4b53a3d4 | 2 | * OneWireThermometer. Base class for Maxim One-Wire Thermometers. |
ChrisnieM | 4:784c4b53a3d4 | 3 | * Uses the OneWireCRC library. |
ChrisnieM | 4:784c4b53a3d4 | 4 | * |
ChrisnieM | 4:784c4b53a3d4 | 5 | * Copyright (C) <2010> Petras Saduikis <petras@petras.co.uk> |
ChrisnieM | 4:784c4b53a3d4 | 6 | * |
ChrisnieM | 4:784c4b53a3d4 | 7 | * This file is part of OneWireThermometer. |
ChrisnieM | 4:784c4b53a3d4 | 8 | * |
ChrisnieM | 4:784c4b53a3d4 | 9 | * OneWireThermometer is free software: you can redistribute it and/or modify |
ChrisnieM | 4:784c4b53a3d4 | 10 | * it under the terms of the GNU General Public License as published by |
ChrisnieM | 4:784c4b53a3d4 | 11 | * the Free Software Foundation, either version 3 of the License, or |
ChrisnieM | 4:784c4b53a3d4 | 12 | * (at your option) any later version. |
ChrisnieM | 4:784c4b53a3d4 | 13 | * |
ChrisnieM | 4:784c4b53a3d4 | 14 | * OneWireThermometer is distributed in the hope that it will be useful, |
ChrisnieM | 4:784c4b53a3d4 | 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
ChrisnieM | 4:784c4b53a3d4 | 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
ChrisnieM | 4:784c4b53a3d4 | 17 | * GNU General Public License for more details. |
ChrisnieM | 4:784c4b53a3d4 | 18 | * |
ChrisnieM | 4:784c4b53a3d4 | 19 | * You should have received a copy of the GNU General Public License |
ChrisnieM | 4:784c4b53a3d4 | 20 | * along with OneWireThermometer. If not, see <http://www.gnu.org/licenses/>. |
ChrisnieM | 4:784c4b53a3d4 | 21 | */ |
ChrisnieM | 4:784c4b53a3d4 | 22 | |
ChrisnieM | 4:784c4b53a3d4 | 23 | #ifndef SNATCH59_ONEWIRETHERMOMETER_H |
ChrisnieM | 4:784c4b53a3d4 | 24 | #define SNATCH59_ONEWIRETHERMOMETER_H |
ChrisnieM | 4:784c4b53a3d4 | 25 | |
ChrisnieM | 4:784c4b53a3d4 | 26 | #include <mbed.h> |
ChrisnieM | 4:784c4b53a3d4 | 27 | #include "OneWireCRC.h" |
ChrisnieM | 4:784c4b53a3d4 | 28 | #include "OneWireDefs.h" |
ChrisnieM | 4:784c4b53a3d4 | 29 | |
ChrisnieM | 4:784c4b53a3d4 | 30 | typedef unsigned char BYTE; // something a byte wide |
ChrisnieM | 4:784c4b53a3d4 | 31 | |
ChrisnieM | 4:784c4b53a3d4 | 32 | class OneWireThermometer |
ChrisnieM | 4:784c4b53a3d4 | 33 | { |
ChrisnieM | 4:784c4b53a3d4 | 34 | public: |
ChrisnieM | 4:784c4b53a3d4 | 35 | OneWireThermometer(bool crcOn, bool useAddr, bool parasitic, PinName pin, int device_id); |
ChrisnieM | 4:784c4b53a3d4 | 36 | |
ChrisnieM | 4:784c4b53a3d4 | 37 | bool initialize(); |
ChrisnieM | 4:784c4b53a3d4 | 38 | float readTemperature(); |
ChrisnieM | 4:784c4b53a3d4 | 39 | virtual void setResolution(eResolution resln) = 0; |
ChrisnieM | 4:784c4b53a3d4 | 40 | |
ChrisnieM | 4:784c4b53a3d4 | 41 | protected: |
ChrisnieM | 4:784c4b53a3d4 | 42 | const bool useParasiticPower; |
ChrisnieM | 4:784c4b53a3d4 | 43 | const bool useCRC; |
ChrisnieM | 4:784c4b53a3d4 | 44 | const bool useAddress; |
ChrisnieM | 4:784c4b53a3d4 | 45 | const int deviceId; |
ChrisnieM | 4:784c4b53a3d4 | 46 | |
ChrisnieM | 4:784c4b53a3d4 | 47 | eResolution resolution; |
ChrisnieM | 4:784c4b53a3d4 | 48 | BYTE address[8]; |
ChrisnieM | 4:784c4b53a3d4 | 49 | |
ChrisnieM | 4:784c4b53a3d4 | 50 | OneWireCRC oneWire; |
ChrisnieM | 4:784c4b53a3d4 | 51 | |
ChrisnieM | 4:784c4b53a3d4 | 52 | void resetAndAddress(); |
ChrisnieM | 4:784c4b53a3d4 | 53 | bool readAndValidateData(BYTE* data); |
ChrisnieM | 4:784c4b53a3d4 | 54 | virtual float calculateTemperature(BYTE* data) = 0; // device specific |
ChrisnieM | 4:784c4b53a3d4 | 55 | }; |
ChrisnieM | 4:784c4b53a3d4 | 56 | |
ChrisnieM | 4:784c4b53a3d4 | 57 | #endif |