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Matej Semančík matejsemancik

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@matejsemancik
matejsemancik / hook.js
Last active October 25, 2025 12:15
Mi Fitness app hacking to flash Global firmware for Xiaomi Smart Band 8
Java.perform(function () {
const versionName = 'firmware.bin';
const changelog = 'Force upgrade to global firmware.';
const firmwareUrl = 'https://files.catbox.moe/...';
const md5 = 'md5HashOfFirmwareFile';
let CheckUpdateUtil = Java.use("com.mi.fitness.checkupdate.util.CheckUpdateUtil");
CheckUpdateUtil["compareFirmwareVersion2"].implementation = function (latestVersion, currentVersion) {
console.log(`CheckUpdateUtil.compareFirmwareVersion2 is called: latestVersion=${latestVersion}, currentVersion=${currentVersion}`);
@matejsemancik
matejsemancik / Stipple.kt
Last active June 22, 2024 18:33
Port of @ylegall stipple portraits
import kotlinx.coroutines.DelicateCoroutinesApi
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.joinAll
import kotlinx.coroutines.launch
import kotlinx.coroutines.runBlocking
import org.openrndr.application
import org.openrndr.color.ColorHSVa
import org.openrndr.color.ColorRGBa
import org.openrndr.draw.ColorBuffer
@matejsemancik
matejsemancik / cc1101_config.h
Last active April 25, 2019 19:18
CC1101 chip config for mah diploma thesis, duh
// PA table
#define PA_TABLE {0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00}
// Rf settings for CC1101
static uint8_t CC1101_CONFIG[] = {
0x29, // IOCFG2 GDO2 Output Pin Configuration
0x2E, // IOCFG1 GDO1 Output Pin Configuration
0x06, // IOCFG0 GDO0 Output Pin Configuration
0x47, // FIFOTHR RX FIFO and TX FIFO Thresholds
0xD3, // SYNC1 Sync Word, High Byte
0x91, // SYNC0 Sync Word, Low Byte
@matejsemancik
matejsemancik / SampleAnimator.kt
Last active April 2, 2019 14:27
package com.thefuntasty.pitnyrezim.ui.onboarding.chat
import android.view.animation.AlphaAnimation
import android.view.animation.Animation
import android.view.animation.AnimationSet
import android.view.animation.DecelerateInterpolator
import android.view.animation.TranslateAnimation
import androidx.recyclerview.widget.RecyclerView
import androidx.recyclerview.widget.SimpleItemAnimator
@matejsemancik
matejsemancik / divider_blue_line.xml
Created April 2, 2019 14:19
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="#1E86E5"/>
<size android:height="2dp"/>
</shape>