Hello everyone, further experimenting with the RS485 modules leads to more problems. I try to build a custom RS485 class in order to understand the processing and handling of a multi-master bus system. Master #include <Arduino.h> #include<RS485.h> const int EnableTX = 2; void setup() { Serial…

I may have found the error. Since all the Serial.read() function did not yield a consistent result I looked deeper in the RS485 library and example. In the code I am using the transmitting telegram does not wait until transmission is completed. With the Serial.flush() ( link ) function, before the en…

RS485 using Serial.available() only scans one character

Projects Programming

system Closed May 21, 2022, 8:57pm 12

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.

Topic		Replies	Views
Serial.read question ? solved; but why? ? (n00b) Syntax & Programs	9	1523	May 6, 2021
Need to understand Serial-RS485 master/slave addressing Programming	16	29021	May 5, 2021
Seriell mehrere Daten schicken Deutsch	42	13346	May 6, 2021
Mysterious RS485 problem Networking, Protocols, and Devices	24	20939	May 6, 2021
Serial.available() Programming	29	37512	May 5, 2021

RS485 using Serial.available() only scans one character

Related topics