AWS IoT Over-the-air Update v3.2.0
Client library for AWS IoT OTA
OtaFileContext_t Struct Reference

OTA File Context Information. More...

#include <ota_private.h>

Collaboration diagram for OtaFileContext_t:

Data Fields

uint8_t * pFilePath
 Update file pathname.
 
uint16_t filePathMaxSize
 Maximum size of the update file path.
 
uint8_t * pFile
 File type is RAM/Flash image pointer after file is open for write.
 
uint32_t fileSize
 The size of the file in bytes.
 
uint32_t blocksRemaining
 How many blocks remain to be received (a code optimization).
 
uint32_t fileAttributes
 Flags specific to the file being received (e.g. secure, bundle, archive).
 
uint32_t serverFileID
 The file is referenced by this numeric ID in the OTA job.
 
uint8_t * pJobName
 The job name associated with this file from the job service.
 
uint16_t jobNameMaxSize
 Maximum size of the job name.
 
uint8_t * pStreamName
 The stream associated with this file from the OTA service.
 
uint16_t streamNameMaxSize
 Maximum size of the stream name.
 
uint8_t * pRxBlockBitmap
 Bitmap of blocks received (for deduplicating and missing block request).
 
uint16_t blockBitmapMaxSize
 Maximum size of the block bitmap.
 
uint8_t * pCertFilepath
 Pathname of the certificate file used to validate the receive file.
 
uint16_t certFilePathMaxSize
 Maximum certificate path size.
 
uint8_t * pUpdateUrlPath
 Url for the file.
 
uint16_t updateUrlMaxSize
 Maximum size of the url.
 
uint8_t * pAuthScheme
 Authorization scheme.
 
uint16_t authSchemeMaxSize
 Maximum size of the auth scheme.
 
uint32_t updaterVersion
 Used by OTA self-test detection, the version of Firmware that did the update.
 
bool isInSelfTest
 True if the job is in self test mode.
 
uint8_t * pProtocols
 Authorization scheme.
 
uint16_t protocolMaxSize
 Maximum size of the supported protocols string.
 
uint8_t * pDecodeMem
 Decode memory.
 
uint32_t decodeMemMaxSize
 Maximum size of the decode memory.
 
uint32_t fileType
 The file type id set when creating the OTA job.
 
Sig256_tpSignature
 Pointer to the file's signature structure.
 

Detailed Description

OTA File Context Information.

Information about an OTA Update file that is to be streamed. This structure is filled in from a job notification MQTT message. Currently only one file context can be streamed at time.


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