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We selected Comarch as our partner in developing the new generation of hearing aid solutions because of their experience and great qualifications in Bluetooth connectivity, as well as hardware and embedded systems expertise.
This decision proved to be the right one.
The framework development was always on track, and the deliveries reached their expected functionality. What’s more, our partners at Comarch have always been very proactive in contributing their efforts to drive hearing aids technology forward.
I recommend Comarch as a services provider and a trusted business partner.
Peter Vestergaard
Senior Director, Embedded Software at WS Audiology
Comarch has provided Silicon Labs with development services on a variety of application development projects for more than 7 years, and we have always found the company’s work to be very high quality. Project tracking is clear and accurate, and communication has been direct and transparent. We have always been able to trust their team of developers, who have deep expertise in embedded software and mobile application development. I would highly recommend Comarch as a trusted services partner.
Robert Power
Vice President of Software, IoT, Silicon Labs
Comarch is a valuable partner for our Testing and Certification Program, delivering innovative, scalable and cost effective solutions that are vital for certifying products under the AirFuel Resonant™ wireless power standard.
The hardware and software they developed for our Automated Test System (ATS) was completed on-time and on-budget with great attention to quality.
Sanjay Gupta
President of AirFuel Alliance
Team: 1 Project Manager, 5 Developers
Description: The project’s main focus is the firmware development for headphones, including implementation of new features such as ANC, gestures, sensors, and additional features connected with mobile apps
Technologies: C, Python, Bluetooth Low Energy and Classic, Qualcomm stack, CSR, Azure, Jenkins, OTA
Other keywords: Supporting the client in contact with third-party companies, electronic measurements, analyzing Bluetooth traces and logs, supporting client in the factory, stack debugging
Tests: IOP, manual, automated, functional, integration
Team: 4 Developers
Description: The project's objective is to create an innovative integrated circuit that combines wireless technology for audio transmission (Bluetooth Classic and Low Energy) with DSP and True Wireless Stereo in one chip. In Comarch, our responsibility is the creation of the FW part of the chip. Our main goals are implementation of audio handler, audio multiplexer, synchronization protocol and TWS integration
Technologies: C, TWS, DSP, Bluetooth Low Energy and Classic, ARM
Others: Electronic measurements, analyzing Bluetooth traces and logs, complex debugging
Team: 1 Product Owner, 1 Scrum Master, 10 Developers
Description: The primary goal of the project is to implement the platform dedicated for supporting hearing aid devices with Bluetooth connectivity. Comarch’s task is to support the client in creating high quality firmware with use of C++ and Python, and to provide a test framework for Bluetooth modules. The entire project is managed in SAFe (Scaled Agile Framework) methodology, with every team working in Scrum. When the platform creation is done, final products will be developed and put on the market to help treat hearing disorders
Technologies: C, C++, Python, Bluetooth, ARM
Other keywords: Scrum, SAFe, hardware expertise, development platform, test platform
Tests: unit tests, test automation, pytest, integration
Team: 1 Project Manager, 1 Tester, 6 Developers
Description: The objective of this project is to develop the audio device management applications for Android, iOS and Windows
Technologies: C#, Frond End, Back End, UI/UX, iOS, Android, UWP, Azure, Bluetooth Low Energy, aspnetcore, xUnit, Appium, WinAppDriver
Others: Delivering builds to mobile OS stores, new features on demand, bug fixing
Tests: IOP, manual, unit tests, functional testing, regression testing
Team: 1 Project Manager, 5 Developers
Description: Firmware development of the earbuds, including deployment of new features connected with mobile apps, is the main goal of this project. Advanced telemetry and battery management have already been implemented.
Technologies: C, Python, Bluetooth Low Energy and Classic, Qualcomm stack, CSR, Azure, Jenkins, OTA
Other keywords: Electronic measurements, analyzing Bluetooth traces and logs, complex debugging
Tests: IOP, manual, automated, functional, integration
Team: 2 Testers
Description: The project's objective is to create an innovative integrated circuit that combines wireless technology for audio transmission – Bluetooth Classic and Low Energy – with DSP and True Wireless Stereo in one chip. Our main goals are to set up the test environment and create automated test cases for audio integration and TWS using EBQ.
Technologies: Python, C, TWS, DSP, Bluetooth Low Energy and Classic
Team: 1 Project Manager, 4 Developers, 2 Testers
Description: The project’s goal is to create an innovative system with four Bluetooth modules placed in a single device, which enables simultaneous audio streaming to end devices.
Technologies: C, Python, DSP, MISRA, Jira, Sonar Qube, Bluetooth Classic, CUnit, Jenkins
Others: Electronic measurements, Bluetooth qualification support, HW team support, building the architecture of the solution, mocks and simulators, remote support, analyzing Bluetooth traces and logs, Scrum
Tests: IOP, PTS, integration, functional, unit tests (100% coverage), sanity testing, performance and stress testing
Team: 1 Project Manager, 5 Developers, 3 Testers, 2 Electronics Designers
Description: The goal of the project was to create the automated tests system for wireless charging standard – AirFuel. The whole setup – Automated Test System - consists of 3 main parts: SW, HW and equipment. SW is the application with a user interface, tool engine and script interpreter. HW are power transmitting and receiving units simulators and resonators. Test equipment in the setup are oscilloscope, DC electronics, BLE protocol analyzer and vector network analyzer – all automated and synchronized.
Technologies: Bluetooth Low Energy, C, C++, Python, embedded Linux, HW design and prototyping, script automation for electronic measurements equipment, mechanics, robotics, RF technologies
Other keywords: IOP tests, analyzing Bluetooth traces and logs, mocking, stubbing
Team: 2 Developers
Description: The goal of the project was to automate the qualification testing process with the use of BT SIG tool – PTS. Automation is done in Python in a client-server model. Automation supports BLE Mesh profiles and models.
Technologies: Python, BLE Mesh
Team: 2 Developers
Description: It was a small project to deliver the application that will be able to check and measure the connection times in debug mode, to check the battery level, to adjust volume and to bond two hearing aid into stereo setup.
Technologies: Kotlin
Tests: unit tests, IOP, functional tests
Team: 5 Developers
Description: Work related with BLE stack: new features implementation, maintenance and optimization. Test automation for selected new spec features.
Technologies: C, Python, BLE
