void lcd_display_char(unsigned int x, unsigned int y,
unsigned int font_color, unsigned int bg_color, char ch)
{
unsigned char font;
int index = (int) ch;
for (int i = 0; i < FONT_HEIGHT; ++i, ++y) {
font = courier_font[index][i];
for (int j = 0, k = x; j < FONT_WIDTH; ++j, ++k) {
if (font & 0x80) lcd_write_pixel(k, y, font_color);
else lcd_write_pixel(k, y, bg_color);
font <<= 1;
}
}
return;
}
void lcd_write_pixels(const ui::Color* const pixels, size_t n) {
for(size_t i=0; i<n; i++) {
lcd_write_pixel(pixels[i]);
}
}
