# Processing serial.available issue

**URL:** <https://discourse.processing.org/t/processing-serial-available-issue/10930>\
**Category:** Electronics (Arduino, etc.)\
**Created:** [May 5, 2019, 5:06am UTC](https://discourse.processing.org/t/processing-serial-available-issue/10930 "2019-05-05T05:06:07Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![GoToLoop](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/gotoloop/32/86_2.png) [@GoToLoop](https://discourse.processing.org/u/GoToLoop)\
**Post date:** [May 7, 2019, 11:20pm UTC](https://discourse.processing.org/t/processing-serial-available-issue/10930/6 "2019-05-07T23:20:27Z")

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> [@Using two different readStringUntil "characters"](https://discourse.processing.org/t/using-two-different-readstringuntil-characters/10769/17):
>
> Well, I don’t have any Arduino hardware and neither even seen 1 in front of me yet! woozy_face So I can only do blind coding in the dark for you. dark_sunglasses Theoretically, an Arduino C code like this 1: thinking void setup() { Serial.begin(115200); } void loop() { const int x = map(analogRead(A1), 0, 1023, -10, 10); const int y = map(analogRead(A0), 0, 1023, -10, 10); Serial.print(x); // "-5" Serial.write('\t'); // '\t' Serial.println(y); // "10" + "\r\n" delay…

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