EthercatDevice_DmpHID.lcmHeight()

[EthercatDevice_DmpHID_Generic]

Description

Get the height of the LCM on the EtherCAT slave device.

Derived Class:

Syntax

int lcmHeight();

Parameters

None.

Return Value

Return the height of the LCM. If the return value is smaller than 0, it means an error code.

Comment

This function must be called after a successful execution of EthercatMaster::begin(). This function is blocking and cannot be called within the Cyclic Callback.

Example

#include "Ethercat.h"

EthercatMaster master;
EthercatDevice_QECR11HU9S slave;

void setup() {
  Serial.begin(115200);

  master.begin();
  slave.attach(0, master);
  Serial.print("LCM Height: ");
  Serial.println(slave.lcmHeight());
}

void loop() {
  // ...
}

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