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serial port reads reaponse after second reading

Seba Seba

Seba Seba

7y
144
1

Hi

 I have a small problem with getting response from microcontroller communicating over MODBUS RS485.

I can see in the serial-monitor that it responds correctly but my application reads that response after second serial buffer reading.
 
Can You guide me a bit ?
 
BR
Seba 
Answers (1)