EthercatDevice_XXX.sdoDownload16()

[EthercatDevice_XXX]

Description

(CoE) Write the object to the EtherCAT Slave device. (unit16_t)

Format

int sdoDownload16(uint16_t od_index, uint8_t od_subindex, uint16_t value, uint32_t timeout_us = ECAT_DEFAULT_COE_TIMEOUT_US);

Syntax

EthercatDevice_XXX slave;
slave.sdoDownload16();

Parameters

• uint16_t od_index: CANOpen Object index.
• uint8_t od_subindex: CANOpen Object sub-index.
• uint16_t value: 2-byte data.
• uint32_t timeout_us: Timeout, unit for microsecond.

Returns

Int: 0 for successful; if the return value is smaller than 0 means error.

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