snpAddCharDescDeclReq_t Struct Reference

Parameter Structure for SNP_addDescriptionValue. More...

Data Fields
uint8_t	header
	1 Byte Header Field, SNP GATT Descriptors Header
snpAddAttrCccd_t *	pCCCD
	Pointer to Parameter Structure, snpAddAttrCccd_t.
snpAddAttrFormat_t *	pFormat
	Pointer to Parameter Structure, snpAddAttrFormat_t.
snpAddAttrGenLongUUID_t *	pLongUUID
	Pointer to Parameter Structure, snpAddAttrGenLongUUID_t.
snpAddAttrGenShortUUID_t *	pShortUUID
	Pointer to Parameter Structure, snpAddAttrGenShortUUID_t.
snpAddAttrUserDesc_t *	pUserDesc
	Pointer to Parameter Structure, snpAddAttrUserDesc_t.

Detailed Description

Parameter Structure for SNP_addDescriptionValue.

snpAddCharDescDeclReq_t::header can add multiple attribute types to the characteristic. When a bit is set corresponding to the attribute type, the corresponding set of Parameter Structures must be present to be added.

Parameters Structures must appear in the same order as the bits appear in snpAddCharDescDeclReq_t::header (from least-significant bit to most-significant bit).

Example: Adding CCCD and User Description Attributes

The first byte sent will be snpAddCharDescDeclReq_t::header will be (0x84), followed the CCCD Parameter Structure, snpAddAttrCccd_t (1 Byte), and finally followed by User Descriptor Parameter Structure snpAddAttrUserDesc_t (n Bytes)

This packet structure is not used to create a NPI frame

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The documentation for this struct was generated from the following file:

• snp.h