114 lines
2.7 KiB
C++
114 lines
2.7 KiB
C++
#pragma once
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#include "pico/stdlib.h"
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#include "hardware/pwm.h"
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#include "analog.hpp"
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#include "pimoroni_i2c.hpp"
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using namespace pimoroni;
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namespace automation {
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// IO Pin Constants
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const uint GP0 = 0;
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const uint GP1 = 1;
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const uint GP2 = 2;
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// Index Constants
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const uint RELAY_1 = 0;
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const uint RELAY_2 = 1;
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const uint RELAY_3 = 2;
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const uint OUTPUT_1 = 0;
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const uint OUTPUT_2 = 1;
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const uint OUTPUT_3 = 2;
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const uint ADC_1 = 0;
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const uint ADC_2 = 1;
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const uint ADC_3 = 2;
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const uint INPUT_1 = 0;
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const uint INPUT_2 = 1;
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const uint INPUT_3 = 2;
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const uint INPUT_4 = 3;
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const uint SWITCH_A = 0;
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const uint SWITCH_B = 1;
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// Count Constants
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const uint NUM_GPIOS = 3;
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const uint NUM_RELAYS = 3;
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const uint NUM_OUTPUTS = 3;
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const uint NUM_ADCS = 3;
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const uint NUM_INPUTS = 4;
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const uint NUM_SWITCHES = 2;
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class Automation2040W {
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//--------------------------------------------------
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// Constants
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//--------------------------------------------------
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public:
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static const uint CONN_LED_PIN = 3;
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static const uint I2C_SDA_PIN = 4;
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static const uint I2C_SCL_PIN = 5;
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static const uint ADC_LED_PINS[];
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static const uint RELAY_PINS[];
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static const uint USER_SW_PINS[];
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static const uint USER_LED_PINS[];
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static const uint OUTPUT_PINS[];
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static const uint IN_BUFFERED_PINS[];
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static const uint ADC_PINS[];
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static constexpr float VOLTAGE_GAIN = 0.06f; // 56 / (56 + 820)
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static constexpr float VOLTAGE_OFFSET = -0.06f;
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static constexpr float MAX_ADC_LED_VOLTAGE = 45.0f;
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//--------------------------------------------------
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// Variables
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//--------------------------------------------------
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public:
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I2C i2c;
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private:
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Analog analogs[NUM_ADCS];
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//--------------------------------------------------
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// Constructors/Destructor
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//--------------------------------------------------
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public:
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Automation2040W();
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//--------------------------------------------------
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// Methods
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//--------------------------------------------------
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public:
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bool init();
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void conn_led(bool on);
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void conn_led(float brightness);
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bool switch_pressed(uint sw);
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void switch_led(uint sw, bool on);
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void switch_led(uint sw, float brightness);
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bool relay(uint relay);
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void relay(uint relay, bool actuate);
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void actuate_relay(uint relay);
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void release_relay(uint relay);
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bool output(uint output);
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void output(uint output, bool value);
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bool read_input(uint input);
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float read_adc(uint adc);
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void reset();
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};
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}
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