PersonalVotingMachine/basic-setup/components/u8g2/sys/sdl/issue693/main.c

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2020-12-22 14:30:09 +02:00
#include "u8g2.h"
#include <stdio.h>
#include <string.h>
char str1[100];
char str2[100];
u8g2_t u8g2;
int main(void)
{
int x, y;
int k;
int len1, len2;
u8g2_SetupBuffer_SDL_128x64_4(&u8g2, &u8g2_cb_r0);
u8x8_InitDisplay(u8g2_GetU8x8(&u8g2));
u8x8_SetPowerSave(u8g2_GetU8x8(&u8g2), 0);
u8g2_SetFont(&u8g2, u8g2_font_helvB18_tn);
strcpy(str1,"Супердискотека 90х");
strcpy(str2,"Virgin Radio New");
u8g2_SetFont(&u8g2, u8g2_font_6x13_t_cyrillic);
len1 = u8g2_GetUTF8Width(&u8g2,str1);
len2 = u8g2_GetUTF8Width(&u8g2,str2);
printf("len1: %d, str1: %s\n",len1,str1);
printf("len2: %d, str2: %s\n",len2,str2);
x = 10;
y = 30;
for(;;)
{
u8g2_FirstPage(&u8g2);
do
{
u8g2_DrawUTF8(&u8g2, x, y, str1);
u8g2_DrawUTF8(&u8g2, x, y+15, str2);
} while( u8g2_NextPage(&u8g2) );
do
{
k = u8g_sdl_get_key();
} while( k < 0 );
if ( k == 273 ) y -= 7;
if ( k == 274 ) y += 7;
if ( k == 276 ) x -= 7;
if ( k == 275 ) x += 7;
if ( k == 'e' ) y -= 1;
if ( k == 'x' ) y += 1;
if ( k == 's' ) x -= 1;
if ( k == 'd' ) x += 1;
if ( k == 'q' ) break;
}
return 0;
}