[EthercatDevice_DmpDIQ_Generic]
描述
對 EtherCAT 從站裝置上的數位 Output 腳位寫入 HIGH 或 LOW。
衍生類別：
Class Name VID PID Inputs Outputs MCU DC Wire Detection EthercatDevice_QECR00D0FS 0x00000bc3 0x0086d303 0 16 O EthercatDevice_QECR00D0FH 0x00000bc3 0x0086d30A 0 16 O O EthercatDevice_QECR00D0TL 0x00000bc3 0x0086d327 0 32 EthercatDevice_QECR00D0TH 0x00000bc3 0x0086d801 0 32 O O EthercatDevice_QECR00D88S 0x00000bc3 0x0086d309 8 8 O EthercatDevice_QECR00D88D 0x00000bc3 0x0086d301 8 8 O O EthercatDevice_QECR00D88H 0x00000bc3 0x0086d30F 8 8 O O EthercatDevice_QECR00DC4D 0x00000bc3 0x0086d304 12 4 O O EthercatDevice_QECR00D4CD 0x00000bc3 0x0086d302 4 12 O O EthercatDevice_QECR11D0FS 0x00000bc3 0x0086d0d4 0 16 O EthercatDevice_QECR11D0FH 0x00000bc3 0x0086d305 0 16 O O EthercatDevice_QECR11D0TL 0x00000bc3 0x0086d324 0 32 EthercatDevice_QECR11D0TH 0x00000bc3 0x0086d800 0 32 O O EthercatDevice_QECR11D88S 0x00000bc3 0x0086d0d5 8 8 O EthercatDevice_QECR11D88D 0x00000bc3 0x0086d307 8 8 O O EthercatDevice_QECR11D88H 0x00000bc3 0x0086d308 8 8 O O
語法
int digitalWrite(int pin, uint8_t value);
參數
[in] int pin
The digital output pin number of the EtherCAT slave device.[in] uint8_t value
Digital logic level, the value is HIGH or LOW.
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 non-blocking and can be called within the callback functions.
範例
#include "Ethercat.h"
EthercatMaster master;
EthercatDevice_QECR00D0FH slave;
void setup() {
master.begin();
slave.attach(0, master);
master.start();
}
void loop() {
slave.digitalWrite(0, HIGH);
delay(4000);
slave.digitalWrite(0, LOW);
delay(1000);
}Please see EthercatDevice_DmpDIQ_Generic類別 for more QEC DIO slave instructions and API usage.
