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89 lines
3.3 KiB
C
89 lines
3.3 KiB
C
/*
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* This file is part of the Hydreon_RG11 project.
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* Copyright 2022 Edward V. Emelianov <edward.emelianoff@gmail.com>.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <usefull_macros.h>
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// amount of datafields
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#define RREGNUM 6
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#define RGBITNUM 8
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#define SREGNUM 16
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// RGBits values:
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// PeakRS overflow (>255)
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#define PkOverThr (1<<0)
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// is raining (after several PKOverThr by fixed time)
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#define Raining (1<<1)
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// outern relay is on (after bucket overflows from 18 to 0)
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#define Out1On (1<<2)
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// heater is on
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#define HtrOn (1<<3)
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// ambient light @0 (murky, twilight)
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#define IsDark (1<<4)
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// ???
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#define Cndnstn (1<<5)
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// ???
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#define Freeze (1<<6)
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// ???
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#define Storm (1<<7)
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// minimal packet length (without slow registers)
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#define REGMINLEN (14)
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// standard packet length
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#define REGLEN (18)
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#define BUFLEN (32)
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typedef struct{
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uint8_t PeakRS; // water intensity (255 - continuous)
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uint8_t SPeakRS; // most time == PeakRS
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uint8_t RainAD8; // (???)
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uint8_t LRA; // average rain activity (~envelope of PeakRS)
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uint8_t TransRat; // amount of measurements per second (???)
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uint8_t AmbLNoise; // ambient noise RMS (???)
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uint8_t RGBits; // flags
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uint8_t SlowRegIngex; // slow register index
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uint8_t SlowRegValue; // slow register value
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} rg11;
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typedef struct{
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uint8_t RevLevel; // (??? == 14)
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uint8_t EmLevel; // (???) seems correlated with RainAD8
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uint8_t RecEmStr; // (???) seems correlated with RainAD8
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uint8_t ABLevel; // (??? == 7..12)
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uint8_t TmprtrF; // (inner T)
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uint8_t PUGain; // (??? == 37)
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uint8_t ClearTR; // (??? almost constant == 121..149)
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uint8_t AmbLight; // ambient light
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uint8_t Bucket; // Intergal PeakRS. When no rain, decreased near 4 hours per 1 unit
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uint8_t Barrel; // Integral Bucket (increases when Bucket goes througt 12->14 after last overflow). Decreased near 2 hours per 1 unit
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uint8_t RGConfig; // (??? == 0)
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uint8_t DwellT; // 100 - no rain, 50 - low, 5 - max rain (like exponental function)
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uint8_t SinceRn; // (0..20) increases every minute after rain is over
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uint8_t MonoStb; // when Raining==1, MonoStb=15, then decrements when no rain (1 unit per ~1minute)
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uint8_t LightAD; // (???) seems correlated with RainAD8
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uint8_t RainThr; // (??? == 12)
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} slowregs;
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int hydreon_open(const char *devname);
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void hydreon_close();
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int hydreon_getpacket(rg11 *Rregs, slowregs *Sregs);
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const char *regname(int N);
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const char *rgbitname(int N);
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const char *slowname(int N);
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