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95 lines
2.3 KiB
95 lines
2.3 KiB
2 years ago
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/**
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* TODO file description
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*/
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#ifndef BLUEPILLTROUBA_APP_GUI_H
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#define BLUEPILLTROUBA_APP_GUI_H
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#include "cmsis_os2.h"
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#include <stdbool.h>
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#include "gui_event.h"
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void app_task_gui(void *argument);
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/**
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* Screen callback type. The event is either INIT, PAINT, or one of the input events.
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*/
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typedef void (*screen_t)(GuiEvent event);
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/** Input beep (push or knob turn) */
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void input_sound_effect();
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/** Switch to a different screen. Handles initial push state handling (so release
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* does not cause a "click" event).
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*
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* @param pScreen - screen to switch to
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* @param init - call the INIT event immediately after
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*/
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void switch_screen(screen_t pScreen, bool init);
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void request_paint();
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uint32_t push_time();
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// prototypes for screen handlers
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void screen_home(GuiEvent event);
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void screen_manual(GuiEvent event);
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void screen_manual_menu(GuiEvent event);
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static struct State {
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/// Latest oven temp readout
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float oven_temp;
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//float soc_temp;
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// manual mode controls
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/// Currently set target temp
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int set_temp;
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/// Heater enabled status (only visual)
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bool heater_enabled;
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/// Prescaller for the knob, CCW direction.
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/// Event increments this counter and resets the other. Knob turn event is generated on overflow.
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bool down_prescaller;
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/// Prescaller for the knob, CW direction
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/// See `down_prescaller`
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bool up_prescaller;
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/// Curent status of the push button
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bool pushed;
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/// Repaint was requested from the screen code
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bool paint_needed;
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/// Timestamp of the last GUI tick
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uint32_t last_tick_time;
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/// Timestamp when the button was pushed
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uint32_t push_time;
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/// Timestamp when we last read oven temperature for display
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uint32_t last_read_temp_time;
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/// true if the button is still held since init (i.e. the push action should not work as "enter")
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bool initial_pushed;
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/// Pointer to the currently active screen func
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screen_t screen;
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/// data specific for each of the screens (not persistent across screen switching)
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union {
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/// Generic menu
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struct menu_state {
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int pos;
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int len;
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uint32_t change_time;
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uint32_t slide_end_time;
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uint16_t text_slide;
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uint8_t tick_counter;
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} menu;
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} page;
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} s_app = {};
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#endif //BLUEPILLTROUBA_APP_GUI_H
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