enkiusz’s gists

enkiusz / fronius-mqtt.py

Last active October 4, 2026 19:20

Poll the Fronius Datamanager Solar API and publish realtime inverter data to MTQQ

	#!/usr/bin/env -S uv run --script
	# /// script
	# dependencies = ["structlog", "aiomqtt", "pyfronius"]
	# ///
	"""
	Scrape statistics from Fronius Datamanager and publish to MQTT using SenML format.

	Published topics:
	{topic_base}/logger/info - Datalogger metadata (retained)
	{topic_base}/active_devices - Active devices (retained)

enkiusz / gist:4d79a1a4d959d43437789b407f317780

Last active September 18, 2026 11:31

`uv.lock` generated as a result of trying to `uv run` with onnxruntime dependency and a cpython-3.10 venv

enkiusz / gist:caccf2a77f3fe7daf5af097b75c3dc6d

Last active February 3, 2026 14:20

Test cross-compilation of libdatachannel in https://github.com/project-chip/connectedhomeip

	set -x
	for target_cpu in arm arm64; do

	echo "CROSS clang -> $target_cpu: ----------------------------"

	rm -rf out/; rm -rf third_party/libdatachannel/repo/build; rm tls.cpp.o


	gn gen out/libdatachannel_test --args='chip_support_webrtc_python_bindings=true target_cpu="'$target_cpu'" is_clang=true'

enkiusz / zketech-ebc-a20.py

Last active August 6, 2026 19:31

ZKETECH EBC-A20 Control code

	#!/usr/bin/env python3
	"""
	A simple CLI tool to control and monitor the ZKETECH EBC-A20 battery
	tester from https://www.zketech.com/en/

	It can trigger charge or discharge as well as perform charge-discharge
	cycles to measure battery capacity.

	Currenly only the CC (Constant Current) load type is implemented, the
	CP (Constant Power) load type is a simple fixme. Additionally, some

enkiusz / gist:482fab68ef7a630c8cfaad6f13f63919

Created October 2, 2023 18:11

DNS-320L Buildroot 2023.08-650-gc913d310e5 boot log

	** MARVELL BOARD: DB-88F6702A-BP LE

	U-Boot 1.1.4 (Aug 22 2012 - 17:06:54) Marvell version: 3.6.0.DNS-320L.01

	U-Boot code: 00600000 -> 0067FFF0 BSS: -> 006CFB00

	Soc: 88F6702 A1 CPU running @ 1000Mhz L2 running @ 500Mhz
	SysClock = 400Mhz , TClock = 166Mhz

	DRAM (DDR2) CAS Latency = 5 tRP = 5 tRAS = 18 tRCD=6

enkiusz / tuyamcu-sniffer.py

Created December 19, 2022 15:16

A sniffer for the TuyaMCU protocol

	#!/usr/bin/env python3

	# Sniffer for the TuyaMCU serial port protocol. This protocol is used between an application MCU
	# and the Tuya radio modules.
	# Reference: https://tasmota.github.io/docs/TuyaMCU/#tuya-protocols

	import serial
	import argparse
	import structlog
	import sys

enkiusz / gist:03690c7792e9135b62876ed3ea65f10d

Created December 7, 2022 20:11

Build log for boehm-gc on emulated armv6l-linux

	$ nix-build '<nixpkgs>' -A boehmgc --argstr system armv6l-linux
	this derivation will be built:
	/nix/store/00pqhyghjmqspci2cc4j8h909xp8hj98-boehm-gc-8.0.6.drv
	building '/nix/store/00pqhyghjmqspci2cc4j8h909xp8hj98-boehm-gc-8.0.6.drv'...
	unpacking sources
	unpacking source archive /nix/store/1x0ganp58lgr5zhrc5iigzqp0a0jf6mg-gc-8.0.6.tar.gz
	source root is gc-8.0.6
	setting SOURCE_DATE_EPOCH to timestamp 1632862100 of file gc-8.0.6/test-driver
	patching sources
	updateAutotoolsGnuConfigScriptsPhase

enkiusz / gist:3ec49a48fe8ed64500106452ef8221cf

Created July 25, 2022 20:34

DES25-32GD09BC1DC-B042 console output when booting

enkiusz / rc3563.py

Last active June 29, 2026 21:20

	#!/usr/bin/env python3

	import serial
	import struct
	import sys

	# Reference: https://archive.org/details/rc-3563-manual-english
	def test_current(resistance, unit, range):
	if resistance == 'OL':
	return None

enkiusz / GSD800S_config.bt

Created February 9, 2021 21:49

Planet GSD-800S switch binary configuration dump format.

	//------------------------------------------------
	//--- 010 Editor v8.0 Binary Template
	//
	// File: Planet GSD-800S switch binary configuration dump format.
	// Authors: Maciej Grela <enki@fsck.pl>
	// Version: 0.8
	// Purpose:
	// Category:
	// File Mask:
	// ID Bytes:

Maciej Grela enkiusz