36 lines
1.2 KiB
C++
36 lines
1.2 KiB
C++
#include "relais.h"
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Relais::Relais(uint gpio, gpio_irq_callback_t callback)
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: gpio{gpio}, callback{callback} {
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gpio_init(gpio);
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gpio_set_dir(gpio, GPIO_OUT);
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off();
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}
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void Relais::activate(bool active) {
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if (active == lastState) {
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return;
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}
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lastState = active;
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gpio_set_irq_enabled_with_callback(BUTTON_1_PIN, GPIO_IRQ_EDGE_FALL, false,
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callback);
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gpio_set_irq_enabled_with_callback(BUTTON_2_PIN, GPIO_IRQ_EDGE_FALL, false,
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callback);
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gpio_set_irq_enabled_with_callback(BUTTON_3_PIN, GPIO_IRQ_EDGE_FALL, false,
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callback);
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gpio_put(gpio, !active);
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sleep_ms(100);
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gpio_set_irq_enabled_with_callback(BUTTON_1_PIN, GPIO_IRQ_EDGE_FALL, true,
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callback);
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gpio_set_irq_enabled_with_callback(BUTTON_2_PIN, GPIO_IRQ_EDGE_FALL, true,
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callback);
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gpio_set_irq_enabled_with_callback(BUTTON_3_PIN, GPIO_IRQ_EDGE_FALL, true,
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callback);
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}
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void Relais::on() { activate(true); }
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void Relais::off() { activate(false); }
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