Grove Air Quality Sensor.
Fork of Grove_Air_Quality_Sensor_Library by
Air_Quality.h@7:38425a51906f, 2016-12-27 (annotated)
- Committer:
- lucianovici
- Date:
- Tue Dec 27 13:47:39 2016 +0200
- Revision:
- 7:38425a51906f
- Parent:
- 6:34bf941285af
Make heating delay configurable
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbedAustin | 0:885417624ec2 | 1 | /* |
mbedAustin | 0:885417624ec2 | 2 | AirQuality library v1.0 |
mbedAustin | 0:885417624ec2 | 3 | 2010 Copyright (c) Seeed Technology Inc. All right reserved. |
mbedAustin | 0:885417624ec2 | 4 | |
mbedAustin | 0:885417624ec2 | 5 | Original Author: Bruce.Qin |
mbedAustin | 0:885417624ec2 | 6 | |
mbedAustin | 0:885417624ec2 | 7 | This library is free software; you can redistribute it and/or |
mbedAustin | 0:885417624ec2 | 8 | modify it under the terms of the GNU Lesser General Public |
mbedAustin | 0:885417624ec2 | 9 | License as published by the Free Software Foundation; either |
mbedAustin | 0:885417624ec2 | 10 | version 2.1 of the License, or (at your option) any later version. |
mbedAustin | 0:885417624ec2 | 11 | |
mbedAustin | 0:885417624ec2 | 12 | This library is distributed in the hope that it will be useful, |
mbedAustin | 0:885417624ec2 | 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
mbedAustin | 0:885417624ec2 | 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
mbedAustin | 0:885417624ec2 | 15 | Lesser General Public License for more details. |
mbedAustin | 0:885417624ec2 | 16 | |
mbedAustin | 0:885417624ec2 | 17 | You should have received a copy of the GNU Lesser General Public |
mbedAustin | 0:885417624ec2 | 18 | License along with this library; if not, write to the Free Software |
mbedAustin | 0:885417624ec2 | 19 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
mbedAustin | 0:885417624ec2 | 20 | */ |
lucian@192-168-0-106.rdsnet.ro | 3:c25365a52d78 | 21 | #ifndef __AIRQUALITY_H__ |
lucian@192-168-0-106.rdsnet.ro | 3:c25365a52d78 | 22 | #define __AIRQUALITY_H__ |
lucian@192-168-0-106.rdsnet.ro | 3:c25365a52d78 | 23 | |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 24 | #include "mbed.h" |
lucianovici | 1:e312d147cadd | 25 | #include "mbed_debug.h" |
lucianovici | 1:e312d147cadd | 26 | |
lucian@192-168-0-106.rdsnet.ro | 3:c25365a52d78 | 27 | #ifndef DEBUG_AIR_QUALITY |
lucianovici | 6:34bf941285af | 28 | #define DEBUG_AIR_QUALITY 0 |
lucian@192-168-0-106.rdsnet.ro | 3:c25365a52d78 | 29 | #endif |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 30 | |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 31 | enum air_quality_values { |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 32 | UNKNOWN = -1, |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 33 | VERY_HIGH_POLLUTION = 0, |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 34 | HIGH_POLLUTION = 1, |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 35 | LOW_POLLUTION = 2, |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 36 | NO_POLLUTION = 3 |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 37 | }; |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 38 | |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 39 | class AirQuality { |
mbedAustin | 0:885417624ec2 | 40 | public: |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 41 | uint16_t standard_vol; |
lucian@192-168-0-106.rdsnet.ro | 3:c25365a52d78 | 42 | uint16_t init_voltage; |
lucian@192-168-0-106.rdsnet.ro | 3:c25365a52d78 | 43 | uint16_t first_vol; |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 44 | uint16_t last_vol; |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 45 | |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 46 | AirQuality(); |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 47 | |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 48 | void set_calc_avg_volt_period(uint16_t seconds); |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 49 | void set_sampling_period(uint16_t seconds); |
lucianovici | 7:38425a51906f | 50 | void set_heating_delay(uint16_t seconds); |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 51 | |
lucian@192-168-0-106.rdsnet.ro | 3:c25365a52d78 | 52 | void init(PinName pin); |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 53 | |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 54 | air_quality_values slope(void); |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 55 | |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 56 | protected: |
lucianovici | 7:38425a51906f | 57 | uint16_t _heating_delay_s; |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 58 | uint16_t _sampling_period_s; |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 59 | uint16_t _sum_vol; |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 60 | uint16_t _calc_avg_volt_period_s; |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 61 | bool _was_sampled; |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 62 | bool _has_error; |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 63 | |
mbedAustin | 0:885417624ec2 | 64 | private: |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 65 | uint8_t _s; |
mbedAustin | 0:885417624ec2 | 66 | PinName _pin; |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 67 | |
lucian@192-168-0-101.rdsnet.ro | 4:0ca4a9fd1b5d | 68 | void calcAvgVoltageFor(uint16_t minutes); |
mbedAustin | 0:885417624ec2 | 69 | }; |
lucian@192-168-0-106.rdsnet.ro | 2:95009177a860 | 70 | |
mbedAustin | 0:885417624ec2 | 71 | #endif |