EthercatDevice_XXX.sdoUpload16()

[EthercatDevice_XXX]

Description

(CoE) Read the object from EtherCAT Slave device to EtherCAT Master. (unit16_t)

Format

uint16_t sdoUpload16(uint16_t od_index, uint8_t od_subindex, uint32_t timeout_us = ECAT_DEFAULT_COE_TIMEOUT_US);

Syntax

EthercatDevice_XXX slave;
slave.sdoUpload16();

Parameters

• uint16_t od_index: CANOpen Object index.
• uint8_t od_subindex: CANOpen Object sub-index.
• uint32_t timeout_us: Timeout, unit for microsecond.

Returns

Unit16_t: 2-byte data value. If error, the return value is 0.

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