EthercatDevice_DmpStepper.machineGcode()

[EthercatDevice_DmpStepper_Generic]

描述

Send a G-code command to the EtherCAT slave device.

Since this function is a non-blocking function and the update() function needs to be called continuously to execute the state machine, it may take some time to complete, so the related status may take some time to respond, such as machineIsMoving().

衍生類別：

語法

int machineGcode(const char *fmt, ...);

參數

• [in] const char *fmt
  The string of the G-code command to be transmitted to the EtherCAT slave device. This is a pointer to a null-terminated string containing the format specification for the output. The format string follows the same format as the printf function in C, allowing for insertion of variables and formatting options.
• [in] ...
  This is a variable number of arguments that will be inserted into the formatted string according to the format specifiers in the fmt string.

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::start() and before EthercatMaster::stop(). This function is blocking and cannot be called within the callback functions.

This function only works in G-code Controller mode on the EtherCAT slave device. For more details, please refer to configDeviceMode().

This function does not work in the following cases:

• The machine is emergency stopped.
• The machine is servo-off.
• The machine is homing.

範例

#include "Ethercat.h"

EthercatMaster master;
EthercatDevice_QECR11MP3S slave;

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

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

  slave.machineServoOn();
  while (slave.machineIsServoOn() == 0);

  while (1) {
    slave.machineGcode("G1 X100 Y50 Z25");
    delay(1000);
    slave.machineGcode("G1 X0 Y0 Z0");
    delay(1000);
    // ...
  }

  slave.machineServoOff();
  while (slave.machineIsServoOn() == 1);
}

void loop() {
  // ...
}

Please see EthercatDevice_DmpStepper_Generic 類別 for more QEC Stepper Drivers instructions and API usage.