1 - Save INT32 value permanently in FreeRTOS ESP IDF to ESP32 flash memory using NVS library

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Save INT32 value permanently in FreeRTOS ESP IDF environment to ESP32 flash memory using NVS Non-volatile storage library.
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  1. SIMS IOT Devices
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Комментарии
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Creating Custom Tables in ESP32 partition 3 MB app and 1 MB spiffs(4mb)
I want to create 3 mb app and 1 mb spiffs partition (4mb)esp32
I used CONFIG_PARTITION_TABLE_OFFSET 0x8000
what are values should I keep in the CSV file?

I tried many different values, but could not succeed. If you know about this could you help me?

vinothkannan
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i try the github examples of sd card but after flashing the code there is a problem : -👇👇👇

E (372) vfs_fat_sdmmc: sdmmc_card_init failed (0x107).

E (372) example: Failed to initialize the card (ESP_ERR_TIMEOUT). Make sure SD card lines have pull-up resistors in place.

embeddedjunction
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Yes. Yes! Command me lord. Command me.

gerdsfargen
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the same code is not work properly. in READ & WRITE both the value coming same why ? can u please help!

embeddedjunction
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hello i'm again here can u help in how to store data in SD CARD using ESP32 in ESP-IDF

embeddedjunction