[Ethercat Master]
描述
Unregister Cyclic Callback Function.
語法
int detachCyclicCallback();
參數
無
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() and before EthercatMaster::start(), or after a successful execution of EthercatMaster::stop() and before EthercatMaster::end().
範例
#include "Ethercat.h"
EthercatMaster master;
EthercatDevice_Generic slave;
void CyclicCallback() {
}
void setup() {
master.begin();
slave.attach(0, master);
master.attachCyclicCallback(CyclicCallback);
master.start(1000000, ECAT_SYNC); // 1000000 ns = 1 ms
delay(5000);
master.stop();
master.detachCyclicCallback();
master.end();
}
void loop() {
// ...
}Please see the EtherCAT Library User Manual for more QEC EtherCAT instructions and API usage.
