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https://github.com/whowechina/aic_pico.git
synced 2024-11-27 23:10:48 +01:00
Basic left and right scroll
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whowechina
parent
f6fbc3d937
commit
6756b82c82
@ -144,12 +144,26 @@ cst816t_report_t cst816t_read()
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if (raw.updated) {
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/* touch related changes */
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report.gesture = GESTURE_NONE;
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report.x = raw.x;
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report.y = raw.y;
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report.touched = raw.touched;
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if (!ctx.old_report.touched && report.touched) {
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report.touch_x = report.x;
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report.touch_y = report.y;
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} else if (ctx.old_report.touched && !report.touched) {
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report.release_x = report.x;
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report.release_y = report.y;
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if (report.release_x - report.touch_x > 30) {
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report.gesture = GESTURE_SLIDE_RIGHT;
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} else if (report.release_x - report.touch_x < -30) {
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report.gesture = GESTURE_SLIDE_LEFT;
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}
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}
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report.updated = true;
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}
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if (1) {
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if (0) {
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/* timing */
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report.updated = true;
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}
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@ -9,6 +9,7 @@
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#include <stdio.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <string.h>
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#include "pico/stdio.h"
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#include "pico/stdlib.h"
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@ -41,15 +42,8 @@ void gui_level(uint8_t level)
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st7789_dimmer(255 - level);
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}
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static void run_numpad()
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static void gui_numpad()
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{
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static uint16_t phase = 0;
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phase++;
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for (int i = 0; i < 240; i++) {
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uint16_t color = st7789_rgb565(rgb32_from_hsv(phase + i, 255, 128));
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st7789_vline(i, 0, 320, color, 0xff);
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}
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static struct {
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uint16_t x;
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uint16_t y;
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@ -82,15 +76,8 @@ static void status_title(int x, int y, const char *title, uint16_t color)
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st7789_text(x, y, title, &lv_lts16, color, ALIGN_CENTER);
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}
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static void run_status()
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static void gui_status()
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{
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uint16_t patt[14];
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for (int i = 0; i < 14; i++) {
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patt[i] = (i % 7) ? 0x4040 : 0x0000;
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}
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st7789_fill(patt, 14);
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st7789_spacing(1, 0);
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char buf[32];
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@ -127,17 +114,199 @@ static void run_status()
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st7789_text(120, 234, buf, &lv_lts18, st7789_rgb565(0xc0c0c0), ALIGN_CENTER);
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}
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static void gui_credits()
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{
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const char *credits =
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SET_COLOR(\x80\xff\x80) "AIC Pico (AIC Touch)\n"
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SET_COLOR(\x80\x80\xff) "https://github.com/whowechina\n\n\n"
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SET_COLOR(\x80\xff\x80) "THANKS TO\n\n"
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SET_COLOR(\x80\x80\x80) "CrazyRedMachine\n"
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"Sucareto Bottersnike\n"
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"Gyt4 chujohiroto\n\n"
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"KiCAD OnShape Fritzing\n"
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"LVGL .NET IoT\n"
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"JLCPCB Raspberry\n\n"
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SET_COLOR(\x90\x90\x90) "and more...";
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st7789_text(120, 30, credits, &lv_lts14, st7789_rgb565(0xc0c060), ALIGN_CENTER);
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}
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static void run_background()
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{
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st7789_scroll(0, 0);
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static uint16_t phase = 0;
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phase++;
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if (1) {
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for (int i = 0; i < 240; i++) {
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uint16_t color = st7789_rgb565(rgb32_from_hsv(phase + i, 255, 64));
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st7789_vline(i, 0, 280, color, 0xff);
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}
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}
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if (0) {
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uint16_t patt[14];
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for (int i = 0; i < 14; i++) {
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patt[i] = ((i + phase) % 7) ? 0x4040 : 0x0000;
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}
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st7789_fill(patt, 14, false);
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}
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if (0) {
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st7789_clear(0x0002, true);
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}
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}
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typedef struct {
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void (*render)();
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bool (*proc)(cst816t_report_t touch);
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} gui_page_t;
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static gui_page_t pages[] = {
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{gui_numpad, NULL},
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{gui_status, NULL},
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{gui_credits, NULL},
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};
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#define PAGE_NUM (sizeof(pages) / sizeof(pages[0]))
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static int curr_page = 0;
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typedef enum {
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SLIDE_LEFT,
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SLIDE_RIGHT,
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SLIDE_UP,
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SLIDE_DOWN,
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HIT_LEFT,
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HIT_RIGHT,
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} slide_dir_t;
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static struct {
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bool sliding;
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slide_dir_t dir;
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int phase;
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int prev_page;
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const uint8_t *curve;
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size_t curve_len;
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} slide;
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static void start_slide(slide_dir_t dir, int new_page, const uint8_t *curve, size_t curve_len)
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{
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slide.dir = dir;
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slide.prev_page = curr_page;
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slide.sliding = true;
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slide.phase = 0;
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curr_page = new_page;
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slide.curve = curve;
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slide.curve_len = curve_len;
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}
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static uint8_t scroll_curve[] = {
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1, 4, 9, 16, 25, 37, 51, 67, 85, 105, 127, 152, 168, 182,
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194, 204, 212, 219, 224, 228, 231, 233, 235, 237, 238, 239, 240,
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};
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static uint8_t spring_curve[] = {
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1, 3, 6, 10, 15, 21, 28, 36,
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28, 21, 15, 10, 6, 3, 1,
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};
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static void default_proc(cst816t_report_t touch)
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{
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if (touch.gesture == GESTURE_SLIDE_LEFT) {
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if (curr_page > 0) {
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start_slide(SLIDE_LEFT, curr_page - 1, scroll_curve, sizeof(scroll_curve));
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} else {
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start_slide(HIT_LEFT, curr_page, spring_curve, sizeof(spring_curve));
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}
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} else if (touch.gesture == GESTURE_SLIDE_RIGHT) {
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if (curr_page < PAGE_NUM - 1) {
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start_slide(SLIDE_RIGHT, curr_page + 1, scroll_curve, sizeof(scroll_curve));
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} else {
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start_slide(HIT_RIGHT, curr_page, spring_curve, sizeof(spring_curve));
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}
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}
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}
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static void event_proc()
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{
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cst816t_report_t touch = cst816t_read();
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if (!touch.updated) {
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return;
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}
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if ((curr_page > 0) && pages[curr_page].proc) {
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if (pages[curr_page].proc(touch)) {
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return;
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}
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}
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default_proc(touch);
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}
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static void sliding_render()
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{
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if (!slide.sliding) {
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return;
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}
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int split = slide.curve[slide.phase];
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switch (slide.dir) {
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case SLIDE_LEFT:
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st7789_scroll(-split, 0);
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pages[slide.prev_page].render();
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st7789_scroll(240 - split, 0);
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pages[curr_page].render();
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break;
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case SLIDE_RIGHT:
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st7789_scroll(split, 0);
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pages[slide.prev_page].render();
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st7789_scroll(split - 240, 0);
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pages[curr_page].render();
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break;
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case SLIDE_UP:
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st7789_scroll(0, -split);
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pages[slide.prev_page].render();
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st7789_scroll(0, 280 - split);
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pages[curr_page].render();
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break;
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case SLIDE_DOWN:
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st7789_scroll(0, split);
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pages[slide.prev_page].render();
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st7789_scroll(0, split - 280);
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pages[curr_page].render();
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break;
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case HIT_LEFT:
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st7789_scroll(-split, 0);
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pages[curr_page].render();
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break;
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case HIT_RIGHT:
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st7789_scroll(split, 0);
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pages[curr_page].render();
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break;
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}
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slide.phase++;
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if (slide.phase >= slide.curve_len) {
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slide.sliding = false;
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return;
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}
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}
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void gui_loop()
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{
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uint8_t page = 1;
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event_proc();
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switch (page) {
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case 0:
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run_numpad();
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break;
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case 1:
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run_status();
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break;
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run_background();
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if (slide.sliding) {
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sliding_render();
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} else {
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pages[curr_page].render();
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}
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st7789_render(true);
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