EthercatDevice_Dmp.getBootTimes()

[EthercatDevice_Dmp]

描述

Get the current boot times.

語法

int getBootTimes();

參數

無

回傳值

Return the current boot times. If the return value is less than 0, it indicates an 錯誤代碼.

備註

This function must be called after a successful execution of EthercatMaster::begin(). This function can be either blocking or non-blocking. If it is blocking, it should not be called within callback functions. If it is non-blocking, it must be used in conjunction with tryToGetBootTimes(), and it can be called within callback functions.

範例程式碼

#include "Ethercat.h"

EthercatMaster master;
EthercatDevice_QECR11DT0H slave;

void setup() {
  Serial.begin(115200);
  
  master.begin();
  slave.attach(0, master);

  Serial.print("Boot Times: ");
  Serial.println(slave.getBootTimes());
}

void loop() {
  // ...
}

Please see the EtherCAT Library User Manual for more QEC EtherCAT instructions and API usage.