Embedded Audio Solutions & Effects Pedals Development

Based in France 🇫🇷 | Specialized in STM32 & Daisy Seed

Welcome to my GitHub profile! I'm passionate about embedded audio solutions development, with particular expertise in STM32 technologies and the Daisy Seed platform. My projects focus on creating tools and frameworks for audio effects pedals and digital signal processing.

• PENDA-Hardware ⭐ 7 stars

  • PCB and electronic design
  • Professional KiCad design
  • Optimized for audio effects pedals
  • Integrated user interface (encoders, display, footswitches)

• PENDA-Software ⭐ 6 stars

  • Software framework for PENDA platform
  • Based on Daisy Seed and developed with STM32CubeIDE
  • Perfect hardware/software integration

• PENDAII-Hardware ⭐ 2 star

  • Hardware evolution
  • Enhanced performance and features
  • New optimized PCB architecture
  • Studio-quality components

• PENDAII-Software ⭐ 2 star

  • Next-generation software framework
  • Improved architecture and new DSP capabilities
  • Native PENDAII hardware support

• DaisySeedCubeTemplate ⭐ 4 stars

  • STM32CubeIDE template for Daisy Seed
  • Complete integration: audio codec, SDRAM, QSPI flash memory
  • Solid foundation for any Daisy Seed project

• Daisy_QSPI_Flasher ⭐ 4 stars

  • QSPI flashing utility for Daisy Seed
  • Remote loader for flash memory
  • Simplifies application deployment

• DaisySeedGFX2 ⭐ 7 stars
  • MK2 graphics library for Daisy Seed
  • TFT display support for ST7789 and ST7735
  • User interface for effects pedals

• Asynchronous-SPDIF-Mixer ⭐ 3 stars
  • Asynchronous S/PDIF mixer on STM32H743
  • Synchronization and mixing of 3 S/PDIF streams
  • Automatic clock drift compensation
  • Professional 48 kHz output
  • Custom PCB designed with KiCad - Integrated professional hardware

• C/C++ - Primary embedded development
• Assembly - Critical optimizations

• STM32 (H743, F4xx, F7xx)
• Daisy Seed - Specialized audio platform
• ARM Cortex-M - Primary architecture

• STM32CubeIDE - Primary development environment
• KiCad - PCB design and schematics
• Git - Version control
• Debugging - ST-Link, SWD

• 🔌 PCB Design - KiCad, high-frequency routing
• 📐 Schematics - Analog and digital circuits
• 🎛️ User Interfaces - Encoders, displays, footswitches
• ⚡ Power Supply - Low-noise designs for audio
• 🔊 Audio Circuits - Preamps, filters, converters

• 🎵 Digital Signal Processing (DSP)
• 🎛️ Audio Effects Pedals - Complete Hardware + Software design
• 🔊 Audio Interfaces (S/PDIF, I2S)
• 📱 User Interfaces (TFT, encoders)
• ⚡ Real-Time Systems
• 🔌 PCB Design - From schematic to finished product
• 🎚️ Audio Electronics - Analog and digital circuits

My projects adopt a hardware-software co-design approach where each solution is conceived holistically:

• 🔌 Custom Hardware: PCBs designed specifically for each application with KiCad
• 💻 Optimized Software: C/C++ code optimized for the underlying hardware
• 🎛️ Perfect Integration: Synergy between electronic components and DSP algorithms
• 🎵 Studio Quality: Professional audio performance at all levels

The goal is to democratize the development of effects pedals and audio equipment by providing complete ecosystems, from PCBs to software frameworks, based on modern and accessible technologies.

📍 Location: France
⏰ Time Zone: UTC+2 (Paris)

📧 Contact : daddesign.projects@gmail.com

Developer passionate about embedded audio and innovation in digital signal processing.