Viktor Glebov
electro-lviv.com 2013-2015 / PCB Gerber Visualization Project
| Property | Value |
|---|---|
| Started on | Apr 2013 |
| First published | Nov 2013 (Demo) |
| Stable version | Jun 2014 |
| Author | Viktor Glebov (V01G04A81) |
| Language | PHP / JavaScripts |
Gerber (RS-274X) and Excellon Parsing Libraries
The implementation supports basic interpretation of PCB manufacturing data, including:
- Aperture definitions and drawing primitives (Gerber)
- Coordinate parsing and tool handling (Excellon)
- Layer data extraction for further visualization or analysis
- Preprocessing for pseudo-3D rendering and web-based viewers
These libraries were developed as part of a web-based PCB visualization and analysis toolchain.
This repository contains PHP and JavaScript libraries for parsing and processing Gerber (RS-274X) and Excellon (drill) files.
 PCB 3D Visualization |
 BOM Manager |
 Gerber Files Viewer |
 Gerber Files Viewer (Zoom) |
AT91Giga Board ( Own project )
| Property | Value |
|---|---|
| Started on | Aug 2013 |
| Author | Viktor Glebov (V01G04A81) |
Multi-Architecture Emulator Board
AT91Giga Board : Year: 2012-2013
• Hardware Stack: ARM 32-bit MCU + FPGA + HDMI Output + SD Card Storage.
• Emulation Targets:
- Planned Support: Designed for emulation of x86, MOS 6502, Zilog Z80, and ATmega architectures.
- Current Implementation: Partial emulation achieved for x86 and ATmega cores.
• Technical Progress:
- x86 Core: Instruction set is partially implemented; currently developing IRQ handling and system timers.
- Status: Project is temporarily on hold due to workload and priority tasks.
- Future Goals: Achieving stable BIOS POST and basic DOS compatibility.
Diesel Motor Controller (HOPA Motortuning GmbH / Optimex Import Export GmbH)
| Property | Value |
|---|---|
| Started on | Dec 2013 |
| Gerbers Completed | Feb 2014 |
| Author | Viktor Glebov (V01G04A81) |
• PCB layout design
• Production Test Software & QA
 Device |
 Serie x5 |
GPS Tracker (Taxi / Dubai)
| Property | Value |
|---|---|
| Started on | Sep 2014 |
| Gerbers Completed | Dec 2014 |
| Embedded Software | Feb 2015 |
| GUI Tools & Config | Mar 2015 |
| Tests on | Apr 2015 |
| Author 1 | V01G04A81 |
| Author 2 | Sprk81 |
• Designed full hardware platform (STM32 + SD + audio subsystem)
• Integrated MP3/FM functionality (client requirement)
• Developed PC-side configuration tool (USB)
Hardware
- STM32F407
- SD-Card Interface / SPI
- UDA1334 / I2S
- FM Transmitter / I2S
- Serial Flash 16Mb
- USART / GPS
- USB Interface ( STM32-based )
Software
- FreeRTOS
- MP3 Decoder Library
- FatFs library
- USB device interface
- GPS / NMEA message Parser / USART
- SD Card & SPI Serial Flash drivers
Configuration tool
- GUI / Microsoft C#
- System Diagnostic & Configuration
- Upload MP3 files via USB Interface
- Download GPS binary data blocks
 |
 |
 |
 Device |
 Serie x5 |
 3D Model |
 |
 |
 |
Stereo Camera (own project)
| Property | Value |
|---|---|
| Started on | Aug 2014 |
| Author | Viktor Glebov (V01G04A81) |
• Designed system architecture: STM32 + FPGA + SDRAM
• Dual synchronized camera interface
• HDMI output + WiFi module integration
Hardware
• STM32F746
• XC6SLX16
• MT48LC16M16A2P-6A x2
• HDMI Output
• Micro SD-Card
• USB Interface
Software
• FreeRTOS
• Verilog / Testbenches
Key Functionalities
• Traffic Sign Recognition (TSR): Real-time detection and classification of road signs.
• Spatial Estimation: High-precision distance measurement to obstacles using stereo-vision disparity maps.
• Lane Detection & Classification: Identification of road markings and lane boundary types.
Example
3-Axis CNC Controller | Proprietary High-Performance Platform
| Property | Value |
|---|---|
| Start Date | February 2015 |
Contributors:
- V01G04A81 — system architecture, hardware design, embedded software development
- Sprk81 — hardware abstraction layer (HAL) design, low-level drivers (initial implementation)
- GMad — sensors integration, mechanical system consulting
Full-cycle hardware/firmware development with custom “Engrave Version” for client use.
• System Ownership: Independently developed a proprietary motion control architecture (STM32 + FPGA + L6472).
• Custom Implementation: Engineered a specialized “Engrave Version” tailored to specific client requirements for precision engraving.
• Architectural Innovation:
-
Transitioned from legacy AVR systems to a high-speed hybrid processing model (proposed Feb 2015).
-
Leveraged FPGA for hardware-level pulse generation to ensure zero-jitter motion control.
• Design Standards: Developed based on STMicroelectronics and Avnet industrial reference designs, ensuring robust EMI/EMC performance.
Retained full IP rights for the core hardware architecture while delivering a licensed functional module for the client's engraving equipment.
Hardware
• STM32F407
• XC6SLX9
• MT48LC16M16A2P-75
• L6472 x3
• Extension I/O port
Status: Gerbers Sent to production 13 Apr 2015
Software
• FreeRTOS
• App core
• STM32 peripheral drivers
• L6472 drivers
• VHGUI2016 @ 800x480 port (over SPI, draft)
• Verilog / Testbenches
Notes
• GUI Framework Development: Iterative evolution of the proprietary interface: VHGUI (v.2004 → v.2008 → v.2012 → v.2016).
• Software Releases:
- v1.0 “Engraver” (Jun 2015): Successful deployment of the functional draft for engraving operations.
- v2.0 “CNC Pro” (Jan–Apr 2016): Advanced professional version focused on complex 3-axis machining (Stable Beta).
• License Management: Designed and deployed a dedicated License Validation Server (electro-lviv.com/electro-soft) to manage client-side activation (active Nov 2015 – Mar 2016).
Boiler Controller (2 kW)
| Property | Value |
|---|---|
| Started on | Mar 2016 |
| Author | Viktor Glebov (V01G04A81) |
| Author | GMad |
• Designed STM32-based control panel
• 4-digit 7-segment LED display
• Implemented user interface (buttons + LED indication)
KVM Device ( Own project ) DIY PiKVM: Remote PC Control via 100M Ethernet (HDMI In/Out)
| Property | Value |
|---|---|
| Started on | Apr 2015 |
| Author | Viktor Glebov (V01G04A81) |
• STM32 + ETH PHY + XC6SLX100T + SDRAM 166 Mhz + x2 HDMI
• Status: Pending.
• Finding: A reliable solution requires a more complex enterprise-grade system rather than the “simple fix” originally envisioned.
KVM Board ( only draft version available from archive ) : Year: 2014-2015
OBD-II Multi-Protocol Diagnostic Scanner (i.MX23-based)
| Property | Value |
|---|---|
| Started on | Sep 2015 |
| Gerbers Completed | Dec 2015 |
| Author | Viktor Glebov (V01G04A81) |
Designed and implemented an automotive diagnostic interface supporting CAN (ISO 15765), K-Line (ISO 9141 / KWP2000), and legacy protocols via external transceivers.
 Base board (Top) |
 Base board (Bottom) |
 iMX232 Plug (Top) |
 iMX232 Plug (Bottom) |
Developed embedded firmware for ECU communication, DTC decoding, and real-time PID data acquisition. Implemented hardware architecture including automotive power conditioning, protection circuits, and MCU–peripheral interfacing (UART/SPI).
2013-2016 V01G04A81