Note

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OTA Example

Overview

This sample demonstrates the basic OTA update flow for writing a kdimg image to the OTA device in chunks.

Source file:

src/rtsmart/examples/peripheral/ota/test_ota.c

Sample Behavior

• default image path: /data/ota_test.kdimg

• accepts a custom image path from the command line

• reads the image in 64 KB chunks

• writes each chunk through k230_ota_update()

Key APIs

• k230_ota_create()

• k230_ota_update()

• k230_ota_destroy()

Build and Run

cd src/rtsmart/examples/peripheral/ota
make
./test_ota [image_path]

Examples:

./test_ota
./test_ota /sdcard/update.kdimg

Notes

Make sure the OTA image path and storage layout match your board environment.