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arduino read bytes until

Vladislav Novitskyi answered on February 25, 2023 Popularity 3/10 Helpfulness 1/10

answer arduino read bytes until

arduino read bytes until

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bool read_serial_bytes_until(char *buff, size_t buff_max_length, char end_char) {
  static size_t buff_index = 0;
  if (Serial.available() && buff_index < (buff_max_length - 1)) {
    buff[buff_index] = Serial.read();

    if (buff[buff_index] == end_char) {
      buff[buff_index] = 0;
      buff_index = 0;
      return true;
    }

    buff_index = buff_index + 1;
  }

  if (!(buff_index < (buff_max_length - 1))) {
    memset(buff, 0, buff_max_length);
    buff_index = 0;
  }

  return false;
}

Popularity 3/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: arduino c++

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Contributed on Feb 25 2023

Vladislav Novitskyi

0 Answers Avg Quality 2/10

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