ash
102cae9d91
- New PixelStompMux class with shift register read/write - Read 10 buttons via DI (active LOW) - Drive 10 LEDs via DAT (shift out + latch) - LED startup animation uses MUX - Switch polling reads from MUX shift register - MUX instance shared between switch and LED drivers
41 lines
958 B
C++
41 lines
958 B
C++
#pragma once
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#include <cstdint>
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class SwitchStub {
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public:
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virtual ~SwitchStub() {}
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virtual void begin() = 0;
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virtual bool is_pressed(uint8_t switch_id) = 0;
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virtual void configure_switch(uint8_t switch_id, uint8_t gpio_pin) = 0;
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virtual void set_debounce_time(uint32_t time_ms) = 0;
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};
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struct SwitchState {
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uint8_t id;
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uint8_t gpio_pin;
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bool current_state;
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bool previous_state;
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uint32_t last_change_time;
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uint32_t debounce_time;
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};
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class PixelStompMux;
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class DefaultSwitchStub : public SwitchStub {
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private:
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static const uint8_t NUM_SWITCHES = 10;
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SwitchState switch_states[NUM_SWITCHES];
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bool initialized;
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public:
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DefaultSwitchStub();
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void begin() override;
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bool is_pressed(uint8_t switch_id) override;
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void configure_switch(uint8_t switch_id, uint8_t gpio_pin) override;
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void set_debounce_time(uint32_t time_ms) override;
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void set_mux(PixelStompMux* mux);
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};
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