AWS IoT Over-the-air Update v3.4.0
Client library for AWS IoT OTA
 
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JsonDocModel_t Struct Reference

JSON document model to store the details of parameters expected in the job document. More...

#include <ota_private.h>

Collaboration diagram for JsonDocModel_t:

Data Fields

void * contextBase
 
uint32_t contextSize
 
const JsonDocParam_tpBodyDef
 
uint16_t numModelParams
 
uint32_t paramsReceivedBitmap
 
uint32_t paramsRequiredBitmap
 

Detailed Description

JSON document model to store the details of parameters expected in the job document.

The document model is currently limited to 32 parameters per the implementation, although it may be easily expanded to more in the future by simply expanding the parameter bitmap.

The document model is used to control what JSON parameters are expected from a document and where to store the parameters, if desired, in a destination context. We currently only store parameters into an OtaFileContext_t but it could be used for any structure since we don't use a type pointer.

Field Documentation

◆ contextBase

void* JsonDocModel_t::contextBase

The base address of the destination OTA context structure.

◆ contextSize

uint32_t JsonDocModel_t::contextSize

The size, in bytes, of the destination context structure.

◆ pBodyDef

const JsonDocParam_t* JsonDocModel_t::pBodyDef

Pointer to the document model body definition.

◆ numModelParams

uint16_t JsonDocModel_t::numModelParams

The number of entries in the document model (limited to 32).

◆ paramsReceivedBitmap

uint32_t JsonDocModel_t::paramsReceivedBitmap

Bitmap of the parameters received based on the model.

◆ paramsRequiredBitmap

uint32_t JsonDocModel_t::paramsRequiredBitmap

Bitmap of the parameters required from the model.


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