Function declarations and field declarations for ota_cbor.c. More...

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Macros
#define	OTA_CBOR_CLIENTTOKEN_KEY "c"

#define	OTA_CBOR_FILEID_KEY "f"

#define	OTA_CBOR_BLOCKSIZE_KEY "l"

#define	OTA_CBOR_BLOCKOFFSET_KEY "o"

#define	OTA_CBOR_BLOCKBITMAP_KEY "b"

#define	OTA_CBOR_STREAMDESCRIPTION_KEY "d"

#define	OTA_CBOR_STREAMFILES_KEY "r"

#define	OTA_CBOR_FILESIZE_KEY "z"

#define	OTA_CBOR_BLOCKID_KEY "i"

#define	OTA_CBOR_BLOCKPAYLOAD_KEY "p"

#define	OTA_CBOR_NUMBEROFBLOCKS_KEY "n"

Functions
bool	OTA_CBOR_Decode_GetStreamResponseMessage (const uint8_t pMessageBuffer, size_t messageSize, int32_t pFileId, int32_t pBlockId, int32_t pBlockSize, uint8_t const pPayload, size_t *pPayloadSize)
	Decode a Get Stream response message from AWS IoT OTA.

bool	OTA_CBOR_Encode_GetStreamRequestMessage (uint8_t pMessageBuffer, size_t messageBufferSize, size_t pEncodedMessageSize, const char pClientToken, int32_t fileId, int32_t blockSize, int32_t blockOffset, const uint8_t pBlockBitmap, size_t blockBitmapSize, int32_t numOfBlocksRequested)
	Create an encoded Get Stream Request message for the AWS IoT OTA service. The service allows block count or block bitmap to be requested, but not both.

Detailed Description

Function declarations and field declarations for ota_cbor.c.

Macro Definition Documentation

◆ OTA_CBOR_CLIENTTOKEN_KEY

#define OTA_CBOR_CLIENTTOKEN_KEY "c"

Message field definitions, per the server specification. These are not part of the library interface but are included here for testability. Key for client id.

◆ OTA_CBOR_FILEID_KEY

#define OTA_CBOR_FILEID_KEY "f"

Key for file id.

◆ OTA_CBOR_BLOCKSIZE_KEY

#define OTA_CBOR_BLOCKSIZE_KEY "l"

Key for file block size.

◆ OTA_CBOR_BLOCKOFFSET_KEY

#define OTA_CBOR_BLOCKOFFSET_KEY "o"

Key for file block offset.

◆ OTA_CBOR_BLOCKBITMAP_KEY

#define OTA_CBOR_BLOCKBITMAP_KEY "b"

Key for bitmap.

◆ OTA_CBOR_STREAMDESCRIPTION_KEY

#define OTA_CBOR_STREAMDESCRIPTION_KEY "d"

Key for stream name.

◆ OTA_CBOR_STREAMFILES_KEY

#define OTA_CBOR_STREAMFILES_KEY "r"

Key for file attributes.

◆ OTA_CBOR_FILESIZE_KEY

#define OTA_CBOR_FILESIZE_KEY "z"

Key for file size.

◆ OTA_CBOR_BLOCKID_KEY

#define OTA_CBOR_BLOCKID_KEY "i"

Key for block id.

◆ OTA_CBOR_BLOCKPAYLOAD_KEY

#define OTA_CBOR_BLOCKPAYLOAD_KEY "p"

Key for payload of a block.

◆ OTA_CBOR_NUMBEROFBLOCKS_KEY

#define OTA_CBOR_NUMBEROFBLOCKS_KEY "n"

Key for number of blocks.

Function Documentation

◆ OTA_CBOR_Decode_GetStreamResponseMessage()

bool OTA_CBOR_Decode_GetStreamResponseMessage	(	const uint8_t *	pMessageBuffer,
		size_t	messageSize,
		int32_t *	pFileId,
		int32_t *	pBlockId,
		int32_t *	pBlockSize,
		uint8_t const	pPayload,
		size_t *	pPayloadSize
	)

Decode a Get Stream response message from AWS IoT OTA.

Parameters

[in]	pMessageBuffer	message to decode.
[in]	messageSize	size of the message to decode.
[out]	pFileId	Decoded file id value.
[out]	pBlockId	Decoded block id value.
[out]	pBlockSize	Decoded block size value.
[out]	pPayload	Buffer for the decoded payload.
[in,out]	pPayloadSize	maximum size of the buffer as in and actual payload size for the decoded payload as out.

Returns: TRUE when success, otherwise FALSE.

◆ OTA_CBOR_Encode_GetStreamRequestMessage()

bool OTA_CBOR_Encode_GetStreamRequestMessage	(	uint8_t *	pMessageBuffer,
		size_t	messageBufferSize,
		size_t *	pEncodedMessageSize,
		const char *	pClientToken,
		int32_t	fileId,
		int32_t	blockSize,
		int32_t	blockOffset,
		const uint8_t *	pBlockBitmap,
		size_t	blockBitmapSize,
		int32_t	numOfBlocksRequested
	)

Create an encoded Get Stream Request message for the AWS IoT OTA service. The service allows block count or block bitmap to be requested, but not both.