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49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/*
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* This file is part of the fx3u project.
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* Copyright 2024 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 <stm32f1.h>
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// ADC channels in array
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enum{
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ADC_CH_0 = 0, // ADC input channels
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ADC_CH_1,
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ADC_CH_2,
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ADC_CH_3,
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ADC_CH_4,
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ADC_CH_5,
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ADC_POT0, // on-board pots (PC2 - in12, PC3 - in13)
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ADC_POT1,
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ADC_CH_TSEN, // T sensor
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ADC_CH_VDD, // Vdd sensor
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ADC_CHANNELS
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};
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/**
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* @brief ADC_array - array for ADC channels with median filtering
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*/
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extern uint16_t ADC_array[];
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void adc_setup();
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int32_t getMCUtemp();
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uint32_t getVdd();
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uint16_t getADCval(int nch);
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uint32_t getADCvoltage(int nch);
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