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menu sliding, add knob prescaller

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calib-gui
Ondřej Hruška 1 year ago
parent 64c7d3a94a
commit fcc37515c5
2 changed files with 110 additions and 47 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 155
      Core/Src/app_gui.c
  2. 2
      Core/Src/app_gui.h

155
Core/Src/app_gui.c
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@ -3,6 +3,7 @@
*/
#include <stdbool.h>
#include <string.h>
#include "app_gui.h"
#include "app_heater.h"
#include "app_buzzer.h"
@ -35,15 +36,19 @@ typedef void (*menu_callback_t)(int choice);
*/
static void screen_menu(GuiEvent event, const char **options, menu_callback_t cb);
static struct State {
float oven_temp;
//float soc_temp;
// manual mode controls
int set_temp;
int set_temp_wheel;
bool heater_enabled;
bool down_prescaller;
bool up_prescaller;
bool pushed;
bool paint_needed;
uint32_t last_tick_event;
@ -53,8 +58,17 @@ static struct State {
bool initial_pushed;
screen_t screen;
int menu_pos;
int menu_len;
union {
struct menu_state {
int pos;
int len;
uint32_t change_time;
uint32_t slide_end_time;
uint16_t text_slide;
uint8_t tick_counter;
} menu;
} page;
} s_app = {};
/** Get push time (while held) */
@ -111,11 +125,33 @@ void app_task_gui(void *argument)
}
osMessageQueueGet(guiEventQueHandle, &message, NULL, ticks_remain);
if (message == GUI_EVENT_KNOB_PLUS) {
if (s_app.up_prescaller) {
s_app.up_prescaller = 0;
// let this through
} else {
// consume this
s_app.down_prescaller = 0;
s_app.up_prescaller = 1;
message = GUI_EVENT_NONE;
}
} else if (message == GUI_EVENT_KNOB_MINUS) {
if (s_app.down_prescaller) {
s_app.down_prescaller = 0;
// let this through
} else {
// consume this
s_app.up_prescaller = 0;
s_app.down_prescaller = 1;
message = GUI_EVENT_NONE;
}
}
uint32_t tickNow = xTaskGetTickCount();
// 10ms tick event
if (tickNow - s_app.last_tick_event > pdMS_TO_TICKS(10)) {
s_app.screen(GUI_EVENT_TICK);
s_app.screen(GUI_EVENT_SCREEN_TICK);
s_app.last_tick_event = tickNow;
}
@ -161,6 +197,8 @@ void app_task_gui(void *argument)
static void switch_screen(screen_t pScreen, bool init) {
s_app.initial_pushed = s_app.pushed;
s_app.screen = pScreen;
// clear the union field
memset(&s_app.page, 0, sizeof(s_app.page));
request_paint();
if (init) {
@ -190,6 +228,8 @@ static void input_sound_effect()
static const char* main_menu_opts[] = {
"Manual mode",
"Calibration",
"Moderately long text",
"Very very long text that slides",
NULL
};
@ -215,23 +255,9 @@ static void screen_home(GuiEvent event)
// --------- manual mode screen ---------------
/** Calc set temperature from the current knob position */
static void manual_calc_set_temp()
{
int clamped = s_app.set_temp_wheel;
if (clamped < 0) {
clamped = 0;
}
s_app.set_temp = (clamped / 2) * 5;
if (s_app.set_temp > MAX_TEMP) {
s_app.set_temp = MAX_TEMP;
}
app_heater_set_target((float) s_app.set_temp);
}
static void screen_manual(GuiEvent event)
{
bool temp_changed = false;
if (event == GUI_EVENT_SCREEN_INIT) {
return;
}
@ -258,23 +284,25 @@ static void screen_manual(GuiEvent event)
break;
case GUI_EVENT_KNOB_PLUS:
if (s_app.set_temp < MAX_TEMP) {
input_sound_effect();
s_app.set_temp_wheel++;
manual_calc_set_temp();
request_paint();
if (s_app.set_temp <= MAX_TEMP - 5) {
s_app.set_temp += 5;
temp_changed = true;
}
break;
case GUI_EVENT_KNOB_MINUS:
if (s_app.set_temp > 0) {
input_sound_effect();
s_app.set_temp_wheel--;
manual_calc_set_temp();
request_paint();
if (s_app.set_temp >= 5) {
s_app.set_temp -= 5;
temp_changed = true;
}
break;
}
if (temp_changed) {
input_sound_effect();
app_heater_set_target((float) s_app.set_temp);
request_paint();
}
}
// ---------------------------
@ -308,48 +336,83 @@ static void screen_manual_menu(GuiEvent event)
// ------------------------
static void screen_menu(GuiEvent event, const char **options, menu_callback_t cb) {
bool menu_changed = false;
uint32_t tickNow = xTaskGetTickCount();
struct menu_state *menu = &s_app.page.menu;
switch (event) {
case GUI_EVENT_SCREEN_INIT:
s_app.menu_pos = 0;
s_app.menu_len = 0;
menu->pos = 0;
menu->len = 0;
menu->change_time = tickNow;
menu->text_slide = 0;
const char **opt = options;
while (*opt) {
s_app.menu_len++;
menu->len++;
opt++;
}
menu->pos = menu->len - 1; // FIXME temporary, for debug
break;
case GUI_EVENT_SCREEN_TICK:
if (tickNow - menu->change_time >= pdMS_TO_TICKS(500)) {
uint32_t textlen = strlen(options[menu->pos]) * 6;
if (textlen >= FBW - 2) {
if (textlen - menu->text_slide > FBW - 2) {
menu->text_slide += 1;
if (textlen - menu->text_slide > FBW - 2) {
menu->slide_end_time = tickNow;
}
} else if (tickNow - menu->slide_end_time >= pdMS_TO_TICKS(500)) {
menu->change_time = tickNow;
menu->slide_end_time = 0;
menu->text_slide = 0;
}
request_paint();
}
}
break;
case GUI_EVENT_PAINT:
for (int i = 0; i < s_app.menu_len; i++) {
fbcolor_t color = s_app.menu_pos != i;
for (int i = 0; i < menu->len; i++) {
bool current = menu->pos == i;
fbcolor_t color = !current;
fbpos_t y = 27 + i * 10;
fb_rect(0, y, 64, 10, !color);
fb_text(1, y + 1, options[i], FONT_5X7, color);
fb_rect(0, y, FBW, 10, !color);
fb_text(1 - (current ? menu->text_slide : 0), y + 1, options[i], FONT_5X7, color);
// ensure the text doesnt escape the screen
fb_vline(63, y, 10, !color);
fb_vline(FBW - 1, y, 10, !color);
fb_vline(0, y, 10, !color);
}
break;
// the button is held! release is what activates the button
case GUI_EVENT_KNOB_RELEASE:
input_sound_effect();
cb(s_app.menu_pos);
cb(menu->pos);
break;
case GUI_EVENT_KNOB_PLUS:
if (s_app.menu_pos < s_app.menu_len - 1) {
s_app.menu_pos++;
input_sound_effect();
request_paint();
if (menu->pos < menu->len - 1) {
menu->pos++;
menu_changed = true;
}
break;
case GUI_EVENT_KNOB_MINUS:
if (s_app.menu_pos > 0) {
s_app.menu_pos--;
input_sound_effect();
request_paint();
if (menu->pos > 0) {
menu->pos--;
menu_changed = true;
}
break;
}
if (menu_changed) {
menu->change_time = tickNow;
menu->text_slide = 0;
menu->slide_end_time = 0;
input_sound_effect();
request_paint();
}
}

2
Core/Src/app_gui.h
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@ -22,7 +22,7 @@ typedef enum GuiEvent {
GUI_EVENT_SCREEN_INIT = 1,
/// Time tick, used to carry timing to the screen functions.
/// This tick has 10ms interval
GUI_EVENT_TICK = 2,
GUI_EVENT_SCREEN_TICK = 2,
/// Knob rotate CW
GUI_EVENT_KNOB_PLUS,
/// Knob rotate CCW

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