CoreINK screen update
-
Hello,
I just got my core.ink and put the ntp-clock to it and works fine. I added battery voltage information to the screen with code below. Then sometime the battery voltage is written on top of previous number. And it's even worse if I use clear() function. Could any one explain the proper way to draw on the screen without blink and without overwrite.
thx
'
void drawBattery()
{
Serial.println("\ndrawBat");
char str[50];
//TimePageSprite.clear(CLEAR_DRAWBUFF | CLEAR_LASTBUFF);
TimePageSprite.FillRect(10,180,90,16,0);
//TimePageSprite.pushSprite();
TimePageSprite.FillRect(10,180,90,16,1);
//TimePageSprite.pushSprite();
//delay(1000);sprintf(str, "Bat: %.2f V",batVol);
TimePageSprite.drawString(10,180,str,&AsciiFont8x16);
//TimePageSprite.pushSprite();
}
'
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Register Login