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Topic: Concatenate Serial.print() values (Read 9 times) previous topic - next topic

AWOL

Your "funky" symbols are unprintable ASCII codes below 0x20 (space character), like 0x02 and 0x19. If you want to see their actual values:
Code: [Select]
Serial.print(0x7C,HEX);//cmd
Serial.print(0x02,HEX);//backlight
Serial.print(0x19,HEX);//set to 25


Quote
, but when It sends the hex information, it comes up as readable letters

What "hex information"?
I'm still confused as to what the problem is.
"Pete, it's a fool looks for logic in the chambers of the human heart." Ulysses Everett McGill.
Do not send technical questions via personal messaging - they will be ignored.

nerdboy64

Sorry I didn't get back to you until now. Anyway, I suppose it's all technically hex information. what I meant was when it sends the coordinates of the circle's center, it comes up as readable characters. And, even though I like to know what its sending, it should be the weird symbols and not the readable ones.

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