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Seeed-Studio / Grove_LCD_RGB_Backlight

Seeedstudio, Grove - LCD RGB Backlight
MIT License
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Extra pixel in the smiley in CustomCharacter.ino #18

Open Kodar-le-dok opened 2 years ago

Kodar-le-dok commented 2 years ago

While testing the CustomCharacter.ino example, there is an extra pixel that appears above the left eye of the smiley, whatever the changes I have tried to make. (see attached picture just below) IMG_20220504_145237 I just cannot understand why, since the definition for that character is the following:

byte smiley[8] = {
    0b00000,
    0b00000,
    0b01010,
    0b00000,
    0b00000,
    0b10001,
    0b01110,
    0b00000
};

Could you explain why this happens and, hopefully, give some way to remove this extra pixel?

lakshanthad commented 2 years ago

Hello,

What is the microcontroller board you are using?

Kodar-le-dok commented 2 years ago

Hello. The Arduino card is a Genuino 101 one.

lakshanthad commented 2 years ago

Hello,

I will test this and get back to you.

lakshanthad commented 2 years ago

Hello,

I have tested the same "CustomCharacter.ino example" with my Arduino UNO board and it worked well. There was no extra pixel.

Could you please share a photo of your hardware connection?

Thank you.