kopia lustrzana https://github.com/pimoroni/pimoroni-pico
104 wiersze
2.6 KiB
C++
104 wiersze
2.6 KiB
C++
#include "pico/stdlib.h"
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#include <stdio.h>
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#include <cstring>
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#include <string>
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#include <algorithm>
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#include "pico/time.h"
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#include "pico/platform.h"
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#include "common/pimoroni_common.hpp"
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#include "badger2040w.hpp"
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using namespace pimoroni;
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Badger2040W badger;
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uint32_t time() {
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absolute_time_t t = get_absolute_time();
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return to_ms_since_boot(t);
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}
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std::array<std::string, 8> font_names = {
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"sans", "sans_bold", "gothic", "cursive",
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"cursive_bold", "serif", "serif_bold", "serif_italic"
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};
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int8_t selected_font = 0;
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void draw() {
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badger.graphics->set_pen(15);
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badger.graphics->clear();
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badger.graphics->set_font("sans");
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for(int i = 0; i < int(font_names.size()); i++) {
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std::string name = font_names[i];
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if(selected_font == i) {
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badger.graphics->set_pen(0);
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badger.graphics->rectangle(Rect(0, i * 16, 80, 16));
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badger.graphics->set_pen(15);
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}else{
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badger.graphics->set_pen(0);
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}
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badger.graphics->text(name, Point(2, i * 16 + 7), badger.DISPLAY_WIDTH, 0.4f);
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}
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badger.graphics->set_font(font_names[selected_font]);
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badger.graphics->set_thickness(2);
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badger.graphics->text("The quick", Point(90, 10), badger.DISPLAY_WIDTH, 0.80f);
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badger.graphics->text("brown fox", Point(90, 32), badger.DISPLAY_WIDTH, 0.80f);
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badger.graphics->text("jumped over", Point(90, 54), badger.DISPLAY_WIDTH, 0.80f);
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badger.graphics->text("the lazy dog.", Point(90, 76), badger.DISPLAY_WIDTH, 0.80f);
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badger.graphics->text("0123456789", Point(90, 98), badger.DISPLAY_WIDTH, 0.80f);
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badger.graphics->text("!\"£$%^&*()", Point(90, 120), badger.DISPLAY_WIDTH, 0.80f);
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badger.graphics->set_thickness(1);
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badger.update();
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}
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int main() {
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badger.init();
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stdio_init_all();
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printf("\n\n=======\nbadger2040 starting up\n\n");
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badger.uc8151->set_update_speed(2);
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uint32_t i = 0;
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while(true) {
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printf("> drawing..");
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draw();
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printf("done!\n");
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printf("> waiting for a button press..");
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badger.wait_for_press();
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printf("done!\n");
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if(badger.pressed(badger.DOWN)) {
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printf("> down pressed\n");
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selected_font++;
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}
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if(badger.pressed(badger.UP)) {
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printf("> up pressed\n");
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selected_font--;
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}
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if(badger.pressed(badger.C)) {
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printf("> C pressed\n");
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badger.halt();
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}
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selected_font = selected_font < 0 ? int(font_names.size()) - 1 : selected_font;
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selected_font = selected_font >= int(font_names.size()) ? 0 : selected_font;
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printf("> newly selected font is %s (%d)\n", font_names[selected_font].c_str(), selected_font);
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i++;
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}
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}
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