nvs::Page::writeItem()

References

Code

Location

Scope

Referrer

esp_err_t Page::writeItem(uint8_t nsIndex, ItemType datatype, const char* key, const void* data, size_t dataSize, uint8_t chunkIdx)

nvs_page.cpp:153

esp_err_t writeItem(uint8_t nsIndex, const char* key, const T& value)

nvs_page.hpp:104

esp_err_t writeItem(uint8_t nsIndex, ItemType datatype, const char* key, const void* data, size_t dataSize, uint8_t chunkIdx = CHUNK_ANY);

nvs_page.hpp:89

err = page.writeItem(nsIndex, ItemType::BLOB_DATA, key,

nvs_storage.cpp:321

nvs::Storage

nvs::Storage::writeMultiPageBlob()

err = getCurrentPage().writeItem(nsIndex, ItemType::BLOB_IDX, key, item.data, sizeof(item.data));

nvs_storage.cpp:358

nvs::Storage

nvs::Storage::writeMultiPageBlob()

err = page.writeItem(nsIndex, datatype, key, data, dataSize);

nvs_storage.cpp:475

nvs::Storage

nvs::Storage::writeItem()

err = getCurrentPage().writeItem(nsIndex, datatype, key, data, dataSize);

nvs_storage.cpp:488

nvs::Storage

nvs::Storage::writeItem()

Call Tree

nvs::Page::writeItem() is called by 2 functions and calls 7 functions:

nvs::Storage::writeMultiPageBlob()

nvs::Storage::writeItem()

nvs::Page::writeItem()

nvs::isVariableLengthType()

nvs::Item::Item()

nvs::Page::writeEntry()

nvs::Page::writeEntryData()

nvs::Page::initialize()

nvs::Item::calculateCrc32() const

nvs::Item::calculateCrc32()

Data Use

nvs::Page::writeItem() reads 14 variables and writes 4 variables:

nvs::Item::::::::varLength

nvs::Page::PageState::UNINITIALIZED

nvs::Page::PageState::FULL

nvs::Page::PageState::INVALID

nvs::Page::mState

nvs::Page::mNextFreeEntry

nvs::Item::::::::data

nvs::Item::::rawData

nvs::Page::ENTRY_SIZE

nvs::Page::ENTRY_COUNT

nvs::Page::INVALID_ENTRY

nvs::Page::CHUNK_MAX_SIZE

nvs::Page::CHUNK_ANY

nvs::Item::MAX_KEY_LENGTH

nvs::Page::writeItem()

nvs::Item::::::crc32

nvs::Item::::::::::dataSize

nvs::Item::::::::::reserved

nvs::Item::::::::::dataCrc32

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References

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