EthercatDevice_DmpHID.lcmWordWrap()

[EthercatDevice_DmpHID_Generic]

描述

Enable or disable the word wrap feature on the LCM of the EtherCAT slave device.

衍生類別：

語法

int lcmWordWrap(bool wrap);

參數

• [in] bool wrap
  A boolean value that specifies whether to enable or disable the word wrap feature on the LCM.
  1. true: The word wrap feature will be enabled.
  2. false: The word wrap feature will be disabled.

回傳值

Return an error code. If the returned value is zero, it indicates a successful execution of this function.

備註

This function must be called after a successful execution of EthercatMaster::begin(). This function is non-blocking and can be called within the Cyclic Callback.

範例

#include "Ethercat.h"

EthercatMaster master;
EthercatDevice_QECR11HU9S slave;

void CyclicCallback() {
  slave.update();
}

void setup() {
  master.begin();
  slave.attach(0, master);
  slave.lcmWordWrap(true);
  master.attachCyclicCallback(CyclicCallback);
  master.start();

  slave.lcmPrint("Hi, this is QEC HID slave.");
}

void loop() {
  // ...
}

Please see EthercatDevice_DmpHID_Generic 類別 for more QEC HID slave instructions and API usage.