bg77::qcoapsend

Public Member Functions
String	set (int, int, int, int)
String	set (int, int, int, int, int)

Member Function Documentation

set() [1/2]

String set	(	int	,
		int	,
		int	,
		int
	)

Description

This api sends a CoAP message.

Syntax

bg77.qcoapsend.set(clientID,type,code_value,opt_bitmask,)

Parameters

clientID	int Integer type. CoAP client identifier. Range: 0–5.
type	int Integer type. The CoAP message type. 0 Confirmable (CON) 1 Non-confirmable (NON) 2 Acknowledgement 3 Reset
code_value	int Integer type. Request or response code value. See Table 4 for details.
opt_bitmask	int Integer type. Currently options can be preset in CoAP client by AT+QCOAPOPTIOIN. If any bit in the bitmask of this parameter is set to 1, the corresponding option will be added to a CoAP packet. Value Bitmask Description 0 00000000 No option is added to the CoAP packet 1 00000001 Add the option of option index 0 to the CoAP packet 2 00000010 Add the option of option index 1 to the CoAP packet 3 00000011 Add options of option index 0 and 1 to the CoAP packet 4 00000100 Add the option of option index 3 to the CoAP packet 5 00000101 Add options of option index 0 and 3 to the CoAP packet ... 253 11111101 Add options of option index 0 and 2–7 to the CoAP packet 254 11111110 Add options of option index 1–7 to the CoAP packet 255 11111111 Add options of option index 0–7 to the CoAP packet

Returns

String response

set() [2/2]

String set	(	int	,
		int	,
		int	,
		int	,
		int
	)

Description

This api sends a CoAP message.

Syntax

bg77.qcoapsend.set(clientID,type,code_value,opt_bitmask,payload_length)

Parameters

clientID	int Integer type. CoAP client identifier. Range: 0–5.
type	int Integer type. The CoAP message type. 0 Confirmable (CON) 1 Non-confirmable (NON) 2 Acknowledgement 3 Reset
code_value	int Integer type. Request or response code value. See Table 4 for details.
opt_bitmask	int Integer type. Currently options can be preset in CoAP client by AT+QCOAPOPTIOIN. If any bit in the bitmask of this parameter is set to 1, the corresponding option will be added to a CoAP packet. Value Bitmask Description 0 00000000 No option is added to the CoAP packet 1 00000001 Add the option of option index 0 to the CoAP packet 2 00000010 Add the option of option index 1 to the CoAP packet 3 00000011 Add options of option index 0 and 1 to the CoAP packet 4 00000100 Add the option of option index 3 to the CoAP packet 5 00000101 Add options of option index 0 and 3 to the CoAP packet ... 253 11111101 Add options of option index 0 and 2–7 to the CoAP packet 254 11111110 Add options of option index 1–7 to the CoAP packet 255 11111111 Add options of option index 0–7 to the CoAP packet
payload_length	int Integer type. The length of the data to be sent. Maximum length: 1024 bytes. If this parameter is omitted, data of any length but not exceeding 1024 bytes can be input. @return String response