GATT Write event definition. More...

#include <GattCallbackParamTypes.h>

Public Types
enum	WriteOp_t { OP_INVALID = 0x00 , OP_WRITE_REQ = 0x01 , OP_WRITE_CMD = 0x02 , OP_SIGN_WRITE_CMD = 0x03 , OP_PREP_WRITE_REQ = 0x04 , OP_EXEC_WRITE_REQ_CANCEL = 0x05 , OP_EXEC_WRITE_REQ_NOW = 0x06 }
	Enumeration of allowed write operations. More...

Data Fields
ble::connection_handle_t	connHandle
	Handle of the connection that triggered the event.

GattAttribute::Handle_t	handle
	Handle of the attribute to which the write operation applies.

WriteOp_t	writeOp
	Type of the write operation.

const uint8_t *	data
	Pointer to the data to write.

Detailed Description

GATT Write event definition.

Instances of this type are created and passed to user registered callbacks whether the GattServer has received a write request or a GattClient has received a write response.

Attention: The GattServer only populates the fields offset, len and data when it has received a write request. Callbacks attached to the GattClient do not use those fields.; The GattClient only populates the fields status and error_code when it has received a write response. Callbacks attached to the GattServer do not use those fields.

Definition at line 45 of file gatt/GattCallbackParamTypes.h.

Member Enumeration Documentation

◆ WriteOp_t

enum WriteOp_t

Enumeration of allowed write operations.

Enumerator
OP_INVALID	Invalid operation.
OP_WRITE_REQ	Write request.
OP_WRITE_CMD	Write command.
OP_SIGN_WRITE_CMD	Signed write command.
OP_PREP_WRITE_REQ	Prepare write request.
OP_EXEC_WRITE_REQ_CANCEL	Execute write request: cancel all prepared writes.
OP_EXEC_WRITE_REQ_NOW	Execute write request: immediately execute all prepared writes.