funny Archives - while (true) { }

11 August 202211 August 2022

Swift – Simple full screen loader

Hello,

resuming an old post, that help you to create an UIAlert extension to show a modal popup, https://www.albertopasca.it/whiletrue/objective-c-modal-view-in-navigation-and-tabbar-controller-projects/ , I’ve created a new modern implementation that use UIWindow.

The scope is to show a spinner (or a Lottie spinner, or whatever you prefer), centered in the screen with automatic or manually dismission. Background can be blurred or colored, like this screen:

8 March 20229 March 2022

DIY: Hack Weward for iOS

Weward is a mobile app that basically pay-you if you walk; offer also a price exchange and lots of offers inside the app.

The first time I opened it, I see at glance that I can hack it… and of course you can do it by yourself, very quick and easily. Let’s see how.

15 April 202114 April 2021

Debug (and control) your Robotic Arm with iOS

This is my work in progress ~50cm Robotic Arm with 6 AXIS Servo motors, an Arduino and a RaspberryPi (for image recognition in phase 2):

While writing the C++ code in Arduino I found I needed a way to send easily and fast commands to Arduino with my iPhone using Bluetooth.

Basically I need to control my robotic arm using an external device instead of running and running again the code on the Arduino board.

For this reason: I’ve attached a BLE board to Arduino and I have created a simple app (completely written in SwiftUI 😍😎) that use BLE connection to connect to Arduino BLE board and send string commands that are parsed and executed.

Commands sended are like:

17 May 20207 May 2020

Hacking “Laica Body Touch” weight scale with iOS

I have bought a new weight scale that works with or without a smartphone.

There is a proprietary app, called Laica Body Touch.

Problem with this app are:

1 March 202010 April 2020

Xiaomi Roborock – control via socket API

Why this guide?

My need was to control the robot asking simple commands through Google Home and Alexa like: “Alexa, clean the bathroom“.

With my robot, this was not possible. With the app, you can configure the zones but you can’t simply ask for cleaning only one zone, two times, for instance, all in automatic.

14 February 20206 March 2020