esp32_compressed_delta_ota_update VS python-lzjb

Compare esp32_compressed_delta_ota_update vs python-lzjb and see what are their differences.

esp32_compressed_delta_ota_update

Compressed Delta OTA Updates for ESP32 (by ESP32-Musings)
Esp32 esp-idf ota-firmware-updates delta-updates heatshrink
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python-lzjb

A Python port of the LZJB compression algorithm (by unwind)
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esp32_compressed_delta_ota_update python-lzjb
2 1
47 12
- -
0.0 10.0
about 1 year ago about 4 years ago
C Python
GNU General Public License v3.0 or later BSD 2-clause "Simplified" License
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esp32_compressed_delta_ota_update

Posts with mentions or reviews of esp32_compressed_delta_ota_update. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-01-13.

python-lzjb

Posts with mentions or reviews of python-lzjb. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-09-28.
  • Heatshrink: Data compression library for embedded/real-time systems
    5 projects | news.ycombinator.com | 28 Sep 2021
    This seems really nice, very ambitious to do it as a "public" state machine that you sink data into and poll compressed bytes out. I can imagine that makes it really nice if you're trying to decompress something in a real-time environment, to cap the execution time. Cool.

    Another related algorithm is LZJB, which I've successfully used in embedded environments in production. I have a pure Python implementation [1] that can be useful for "offline" tool development, i.e. when building images for consumption by some embedded target, just thought I'd mention that.

    [1]: https://github.com/unwind/python-lzjb

What are some alternatives?

When comparing esp32_compressed_delta_ota_update and python-lzjb you can also consider the following projects:

bsdiff - bsdiff and bspatch are libraries for building and applying patches to binary files.

detools - Binary delta encoding tools.

esp32_bsdiff - bsdiff changed to remove bz2, the header and to allow streaming interfaces, to be used on the esp32 with idf as a component

esp32_compressed_delta_ota_

arduino-esp32 - Arduino core for the ESP32

esp-idf - Espressif IoT Development Framework. Official development framework for Espressif SoCs.

heatshrink - data compression library for embedded/real-time systems

esp_ghota - esp32 OTA Component to update firmware from Github Releases

esp32_compressed_delta_ota_update vs bsdiff python-lzjb vs detools esp32_compressed_delta_ota_update vs detools esp32_compressed_delta_ota_update vs esp32_bsdiff esp32_compressed_delta_ota_update vs esp32_compressed_delta_ota_ esp32_compressed_delta_ota_update vs arduino-esp32 esp32_compressed_delta_ota_update vs esp-idf esp32_compressed_delta_ota_update vs heatshrink esp32_compressed_delta_ota_update vs esp_ghota