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add GUI emulator

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This commit is contained in:
Shuanglei Tao
2025-04-27 14:02:13 +08:00
parent 6d1bbcf3e3
commit 1b9d5b3334
10 changed files with 361 additions and 28 deletions
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36
GUI/GUI.c
View File

@@ -1,12 +1,8 @@
#include "Adafruit_GFX.h"
#include "fonts.h"
#include "Lunar.h"
#include "GUI.h"
#include "nrf_log.h"
#include <stdio.h>
#define PAGE_HEIGHT ((__HEAP_SIZE / 50) - 4)
#define GFX_printf_styled(gfx, fg, bg, font, ...) \
GFX_setTextColor(gfx, fg, bg); \
GFX_setFont(gfx, font); \
@@ -142,13 +138,12 @@ static void DrawTime(Adafruit_GFX *gfx, tm_t *tm, int16_t x, int16_t y, uint16_t
Draw7Number(gfx, tm->tm_min, x, y, cS, GFX_BLACK, GFX_WHITE, nD);
}
static void DrawBattery(Adafruit_GFX *gfx, int16_t x, int16_t y)
static void DrawBattery(Adafruit_GFX *gfx, int16_t x, int16_t y, float voltage)
{
float vol = EPD_ReadVoltage();
uint8_t level = (uint8_t)(vol * 100 / 4.2);
uint8_t level = (uint8_t)(voltage * 100 / 4.2);
GFX_setCursor(gfx, x - 26, y + 9);
GFX_setFont(gfx, u8g2_font_wqy9_t_lunar);
GFX_printf(gfx, "%.1fV", vol);
GFX_printf(gfx, "%.1fV", voltage);
GFX_fillRect(gfx, x, y, 20, 10, GFX_WHITE);
GFX_drawRect(gfx, x, y, 20, 10, GFX_BLACK);
GFX_fillRect(gfx, x + 20, y + 4, 2, 2, GFX_BLACK);
@@ -162,7 +157,7 @@ static void DrawTemperature(Adafruit_GFX *gfx, int16_t x, int16_t y, int8_t temp
GFX_printf(gfx, "%d℃", temp);
}
static void DrawClock(Adafruit_GFX *gfx, tm_t *tm, struct Lunar_Date *Lunar, int8_t temp)
static void DrawClock(Adafruit_GFX *gfx, tm_t *tm, struct Lunar_Date *Lunar, gui_data_t *data)
{
DrawDate(gfx, 40, 36, tm);
GFX_setCursor(gfx, 40, 58);
@@ -172,8 +167,8 @@ static void DrawClock(Adafruit_GFX *gfx, tm_t *tm, struct Lunar_Date *Lunar, int
GFX_printf(gfx, "%s%s%s", Lunar_MonthLeapString[Lunar->IsLeap], Lunar_MonthString[Lunar->Month],
Lunar_DateString[Lunar->Date]);
DrawBattery(gfx, 330, 25);
DrawTemperature(gfx, 330, 58, temp);
DrawBattery(gfx, 330, 25, data->voltage);
DrawTemperature(gfx, 330, 58, data->temperature);
GFX_drawFastHLine(gfx, 30, 68, 330, GFX_BLACK);
DrawTime(gfx, tm, 70, 98, 5, 2);
@@ -197,24 +192,23 @@ static void DrawClock(Adafruit_GFX *gfx, tm_t *tm, struct Lunar_Date *Lunar, int
}
}
void DrawGUI(epd_model_t *epd, uint32_t timestamp, display_mode_t mode)
void DrawGUI(gui_data_t *data, buffer_callback draw, display_mode_t mode)
{
tm_t tm = {0};
struct Lunar_Date Lunar;
transformTime(timestamp, &tm);
transformTime(data->timestamp, &tm);
LUNAR_SolarToLunar(&Lunar, tm.tm_year + YEAR0, tm.tm_mon + 1, tm.tm_mday);
Adafruit_GFX gfx;
if (epd->bwr)
GFX_begin_3c(&gfx, epd->width, epd->height, PAGE_HEIGHT);
if (data->bwr)
GFX_begin_3c(&gfx, data->width, data->height, PAGE_HEIGHT);
else
GFX_begin(&gfx, epd->width, epd->height, PAGE_HEIGHT);
GFX_begin(&gfx, data->width, data->height, PAGE_HEIGHT);
GFX_firstPage(&gfx);
do {
NRF_LOG_DEBUG("page %d\n", gfx.current_page);
GFX_fillScreen(&gfx, GFX_WHITE);
switch (mode) {
@@ -222,16 +216,12 @@ void DrawGUI(epd_model_t *epd, uint32_t timestamp, display_mode_t mode)
DrawCalendar(&gfx, &tm, &Lunar);
break;
case MODE_CLOCK:
DrawClock(&gfx, &tm, &Lunar, epd->drv->read_temp());
DrawClock(&gfx, &tm, &Lunar, data);
break;
default:
break;
}
} while(GFX_nextPage(&gfx, epd->drv->write_image));
} while(GFX_nextPage(&gfx, draw));
GFX_end(&gfx);
NRF_LOG_DEBUG("display start\n");
epd->drv->refresh();
NRF_LOG_DEBUG("display end\n");
}

18
GUI/GUI.h
View File

@@ -1,8 +1,11 @@
#ifndef __GUI_H
#define __GUI_H
#include <stdint.h>
#include "EPD_driver.h"
#include "Adafruit_GFX.h"
#ifndef PAGE_HEIGHT
#define PAGE_HEIGHT ((__HEAP_SIZE / 50) - 4)
#endif
typedef enum {
MODE_NONE = 0,
@@ -10,6 +13,15 @@ typedef enum {
MODE_CLOCK = 2,
} display_mode_t;
void DrawGUI(epd_model_t *epd, uint32_t timestamp, display_mode_t mode);
typedef struct {
bool bwr;
uint16_t width;
uint16_t height;
uint32_t timestamp;
int8_t temperature;
float voltage;
} gui_data_t;
void DrawGUI(gui_data_t *data, buffer_callback draw, display_mode_t mode);
#endif