WebJul 6, 2024 · The Serial.flush() is doing nothing. It delays until all bytes have been sent out of the UART. Since nothing has been sent it's not got anything to wait for. The delay after the … WebArduino - Home
How to use Arduino Software Serial - The Engineering Projects
WebMay 4, 2024 · flushOutput() "Deprecated since version 3.0: see reset_output_buffer()" "Clear output buffer, aborting the current output and discarding all that is in the buffer. Note, for … WebDescription. Waits for the transmission of outgoing serial data to complete. (Prior to Arduino 1.0, this instead removed any buffered incoming serial data.) flush() inherits from the Stream utility class. high crc errors
Serial.flush() Arduino Reference - Arduino Getting Started
WebMay 5, 2024 · Flush normally applies to the outgoing side, not the incoming and means something like "write all data in the buffer to the output NOW". Not until 1.0. Up until that … WebMay 13, 2024 · in Serial buffer=0 OK found in Serial buffer=1 b left in serial buffer in Serial buffer=0 waited too long nothing received after OK is found serial_flush() is executed but after second run there serial.available() shows there is something in serial buffer. right at that moment it was char 'b' but it also can show char 'd' and 'c' depending how long it will … WebMar 9, 2024 · In the example below, digital pins 10 and 11 on your Arduino boards are used as virtual RX and TX serial lines. The virtual RX pin is set up to listen for anything coming in on via the main serial line, and to then echo that data out the virtual TX line. Conversely, anything received on the virtual RX is sent out over the hardware TX. how fast can messi kick a ball