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refactored

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nopnop2002 2024-09-13 09:54:44 +09:00
parent fb8861b078
commit 8959d76de4
1 changed files with 17 additions and 16 deletions
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33
CounterDemo/main/main.c
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@ -190,6 +190,19 @@ uint8_t segmentDisplay[IMAGES][192] = {
}
};
// If you want show "1234":
// show_digit(&dev, segmentImage, 3, 1);
// show_digit(&dev, segmentImage, 2, 2);
// show_digit(&dev, segmentImage, 1, 3);
// show_digit(&dev, segmentImage, 0, 4);
void show_digit(SSD1306_t * dev, uint8_t *segmentImage, int digit_position, int digit_number) {
int segmentImageIndex = digit_number * 256;
int seg = digit_position * 32;
for (int page=0;page<8;page++) {
ssd1306_display_image(dev, page, seg, &segmentImage[segmentImageIndex+page*32], 32);
}
}
void app_main(void)
{
@ -309,28 +322,16 @@ void app_main(void)
digit4 = 0;
}
// Update digit1
int segmentImageIndex1 = digit1 * 256;
for (int page=0;page<8;page++) {
ssd1306_display_image(&dev, page, 00, &segmentImage[segmentImageIndex1+page*32], 32);
}
show_digit(&dev, segmentImage, 0, digit1);
}
// Update digit2
int segmentImageIndex2 = digit2 * 256;
for (int page=0;page<8;page++) {
ssd1306_display_image(&dev, page, 32, &segmentImage[segmentImageIndex2+page*32], 32);
}
show_digit(&dev, segmentImage, 1, digit2);
}
// Update digit3
int segmentImageIndex3 = digit3 * 256;
for (int page=0;page<8;page++) {
ssd1306_display_image(&dev, page, 64, &segmentImage[segmentImageIndex3+page*32], 32);
}
show_digit(&dev, segmentImage, 2, digit3);
} else {
// Update digit4
int segmentImageIndex4 = digit4 * 256;
for (int page=0;page<8;page++) {
ssd1306_display_image(&dev, page, 96, &segmentImage[segmentImageIndex4+page*32], 32);
}
show_digit(&dev, segmentImage, 3, digit4);
}
vTaskDelay(8);
} // end while