mirror of https://github.com/esphome/esphome.git
54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
#pragma once
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#include "esphome/components/i2c/i2c.h"
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#include "esphome/core/component.h"
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#include <vector>
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namespace esphome {
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namespace ads1115 {
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enum ADS1115Multiplexer {
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ADS1115_MULTIPLEXER_P0_N1 = 0b000,
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ADS1115_MULTIPLEXER_P0_N3 = 0b001,
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ADS1115_MULTIPLEXER_P1_N3 = 0b010,
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ADS1115_MULTIPLEXER_P2_N3 = 0b011,
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ADS1115_MULTIPLEXER_P0_NG = 0b100,
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ADS1115_MULTIPLEXER_P1_NG = 0b101,
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ADS1115_MULTIPLEXER_P2_NG = 0b110,
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ADS1115_MULTIPLEXER_P3_NG = 0b111,
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};
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enum ADS1115Gain {
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ADS1115_GAIN_6P144 = 0b000,
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ADS1115_GAIN_4P096 = 0b001,
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ADS1115_GAIN_2P048 = 0b010,
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ADS1115_GAIN_1P024 = 0b011,
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ADS1115_GAIN_0P512 = 0b100,
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ADS1115_GAIN_0P256 = 0b101,
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};
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enum ADS1115Resolution {
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ADS1115_16_BITS = 16,
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ADS1015_12_BITS = 12,
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};
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class ADS1115Component : public Component, public i2c::I2CDevice {
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public:
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void setup() override;
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void dump_config() override;
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/// HARDWARE_LATE setup priority
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float get_setup_priority() const override { return setup_priority::DATA; }
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void set_continuous_mode(bool continuous_mode) { continuous_mode_ = continuous_mode; }
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/// Helper method to request a measurement from a sensor.
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float request_measurement(ADS1115Multiplexer multiplexer, ADS1115Gain gain, ADS1115Resolution resolution);
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protected:
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uint16_t prev_config_{0};
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bool continuous_mode_;
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};
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} // namespace ads1115
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} // namespace esphome
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