ESP_ERR_NVS_NOT_FOUND while trying to open nvs partition after provisioning
Posted: Wed Aug 28, 2024 7:59 pm
Hi! I've been running a mqtt ssl_ds example app, which describes how to provision a device with certificate and key to be used for secure connection with MQTT. I'm able to provision a board, and it connects successfully to a secured MQTT broker, but, if I modify that example project to write some data to NVS storage, I'm always getting an error 0x1102 (ESP_ERR_NVS_NOT_FOUND).
I see this fail while trying to open a storage:. I've seen somewhere that this error could be due to storage was not initialized, but if I change to in function, seems like it erases previously provisioned certificate/key, as I'm getting an error that they could not be loaded during MQTT connection process.
The example comes with partitions.csv:
but I can't figure out, if some modifications are required here or not, in order to make nvs_open to work
So, how could I fix this error?
Thanks in advance!
I see this fail while trying to open a storage:
Code: Select all
err = nvs_open("storage", NVS_READONLY, &nvs_handle);Code: Select all
NVS_READONLYCode: Select all
NVS_READWRITECode: Select all
nvs_openThe example comes with partitions.csv:
Code: Select all
# ESP-IDF Partition Table
# Name, Type, SubType, Offset, Size, Flags
esp_secure_cert,0x3F,,,0x2000,
nvs,data,nvs,,24K,
phy_init,data,phy,,4K,
factory,app,factory,0x20000,1M,
So, how could I fix this error?
Thanks in advance!