pico-ssd1309-test/ufb/main.c

#include <stdlib.h>
#include <stdio.h>
#include "framebuffer.h"
#include "font.h"
#include "fb_7seg.h"
#include "fb_text.h"

void main() {
    fb_clear();


    const uint8_t ryba[14] = {
            0b11000011,
            0b01100110,
            0b01111110,
            0b00111100,
            0b00011000,
            0b00111100,
            0b01111110,
            0b11111111,
            0b11111111,
            0b11111011,
            0b11111111,
            0b01111110,
            0b00111100,
            0b00011000,
    };
#define ZIR_W 12
#define ZIR_H 24
    const uint8_t zirafa[(ZIR_H/8) * ZIR_W] = {
            // levo
            0b10000000,
            0b01000000,
            0b00100000,
            0b00010000,
            0b00001000,
            0b00000100,
            0b00000010,
            0b00011001,
            0b00011111,
            0b11111000,
            0b00011111,
            0b00001000,
            //
            0b10000000,
            0b01000000,
            0b00100000,
            0b00010000,
            0b00001000,
            0b00000100,
            0b00000010,
            0b00000001,
            0b10000000,
            0b11111111,
            0b00100000,
            0b00010000,
            //
            0b00110000,
            0b10001000,
            0b11111000,
            0b00011000,
            0b11111000,
            0b10011000,
            0b00011000,
            0b10011000,
            0b11111000,
            0b00011111,
            0b11111000,
            0b10000000,
    };

    //fb_bitmap(0, pos, 14, 8, ryba, 1);

//    fb_bitmap(0, 0, ZIR_W, ZIR_H, zirafa, 1);
//    fb_bitmap(ZIR_W+2, 12, ZIR_W, ZIR_H, zirafa, 1);
//    fb_bitmap((ZIR_W + 2) * 2, 2, ZIR_W, ZIR_H, zirafa, 1);

    fb_frame(0, 0, 140, 40, 2, 1);

//    uint8_t x = 3;
//    uint8_t w = 7;
//    uint8_t h = 10;
//    uint8_t th = 1;
//    uint8_t sp = 3;
//    x += fb_7seg_dig(x, 3, w, h, th, /*val*/ 7, /*color*/ 1) + sp;
//    x += fb_7seg_dig(x, 3, w, h, th, /*val*/ 9, /*color*/ 1) + sp;
//    x += fb_7seg_period(x, 3, w, h, th, /*color*/ 1) + sp;
//    x += fb_7seg_dig(x, 3, w, h, th, /*val*/ 5, /*color*/ 1) + sp;

    //fb_circle(60, 15, 10, 1, 1);
   // fb_circle(60, 15, 5, 1, 1);

    //fb_fill_pattern("\xAA\x55", 2, 0);

    //fb_invert();

//    fb_text(40, 12, "▶Ahoj→!", FONT_BOLD, 1);

    fb_text(15, 15, "MEOW", FONT_DOUBLEH, 1);
    fb_text(40, 15, "MEOW", FONT_DOUBLEW, 1);
    fb_text(40, 23, "MEOW", FONT_BOLD, 1);
    
    fb_text(5, 5, "Tiny 3x5", FONT_3X5, 1);
    fb_text(40, 5, "Tiny 4x5 MEOW", FONT_4X5, 1);
    
    fb_frame(12,12,80,20,1,1);

//    fb_text(36, 5, "-123456789.0 CPM°", FONT_TINY, 1);

//    struct Utf8Iterator iter;
////    Utf8Iterator_Init_P(&iter, str);
//    Utf8Iterator_Init(&iter, str);
//
//    struct Utf8Char uchar;
//    x = 3;
//    while ((uchar = Utf8Iterator_Next(&iter)).uint) {
//        const font_bitmap_t *sym = font_getsym(&uchar);
//        fb_bitmap_P(x, 15, 5, 8, sym->data, 1);
//        x += 7;
//    }
//
//uint8_t xx[] = {
//        0x1f, 0x11, 0x11, 0x1f,
//        0x02, 0x05, 0x02, 0x00,
//        0x00, 0x04, 0x04, 0x04,
//        0x0e, 0x11, 0x11, 0x0a,
//        0x1f, 0x05, 0x05, 0x02,
//        0x1f, 0x01, 0x02, 0x1f,
//        0x00, 0x18, 0x18, 0x00,
//};
//
//for(int i=0;i<sizeof(xx);i++) {
//    uint8_t v = xx[i];
//    uint8_t out = 0;
//    for(int i=0;i<8;i++) {
//        out |= ((v>>i) & 1) << (7-i);
//    }
//
//    if(i%4==0) printf("\n");
//    printf("0x%02x, ", out);
//}

    fb_blit();
}


void fb_blit() {
    for(int y = 0; y < FBH; y++) {
        for(int x = 0; x < FBW; x++) {
            bool b = fb[(y/8)*FBW + x] & (1 << (y%8));
            if (b) {
                printf("\x1b[1;32m█\x1b[m");
            } else {
                if (y%8 == 0) {
                    printf("\x1b[34m.\x1b[m");
                } else {
                    printf(".");
                }
            }
        }
        printf("\r\n");
    }
    printf("\r\n");
}