Speaker noise on GO.lcd.clear();

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gritshelor
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Speaker noise on GO.lcd.clear();

Unread post by gritshelor » Thu Mar 12, 2020 7:01 pm

Hi lovers of the Odroid,

I have an issue with a ticking(?) sound when I use GO.lcd.clear();
Is this a normal behaviour?

I noticed it while using espnow to send some data and I need to clear the display all the time because I want to see the data on the display.

gritshelor
Posts: 8
Joined: Mon Feb 24, 2020 6:04 pm
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Re: Speaker noise on GO.lcd.clear();

Unread post by gritshelor » Fri Mar 13, 2020 7:10 am

I think it is the Speaker.update() function when I try to read the buttons with Go.update() from an example... I think I'm going to read the buttons one by one.

Code: Select all

void ODROID_GO::update() {

    //Button update
    BtnA.read();
    BtnB.read();
    BtnMenu.read();
    BtnVolume.read();
    BtnSelect.read();
    BtnStart.read();
    JOY_Y.readAxis();
    JOY_X.readAxis();

    //Speaker update
    Speaker.update();
    battery.update();
}

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