TorqueBus Studio
An open workbench for automotive networks: CAN capture, DBC decoding, diagnostics, simulation, and dashboards.
C++23 · Qt · CAN · J1939
Embedded software developer · Technical author
Anderson Costa
Embedded software for machines at work in the field.
Firmware, electronics, and communication networks for agricultural and industrial automation. Software developer since 1997, based in Maringá, Paraná, Brazil.
C / C++ · CAN · SAE J1939 · ISOBUS
Engineering in practice
From signal to machine.
My work connects firmware, electronics, and application software. The focus is on reliable systems and communication between tractors, implements, and industrial equipment.
01
Physical layer
Differential signals, bus timing, and instrument-based diagnostics.
02
Protocols
CAN, SAE J1939, and ISOBUS (ISO 11783), from arbitration to message interpretation.
03
Embedded systems
C/C++ firmware, microcontrollers, real-time software, and equipment integration.
Technical reference · First edition · 2026
Fundamentos de CAN,
J1939 e ISOBUS
From bits to diagnostics in agricultural tractors and implements
A practical guide to the networks that connect tractors and implements: from the CAN physical layer to SAE J1939 and ISOBUS, with exercises and diagnostic case studies.
- 217pages
- 22chapters
- 112exercises
- 4diagnostic cases
Selected work
Projects
AVR8js Electron Playground
An offline Arduino simulator with a visual circuit editor, peripherals, and real-time diagnostics.
TypeScript · Electron · AVR
6502 Laboratory Simulator
An interactive MOS 6502 computer with an assembler, live bus views, and a test runner.
MOS 6502 · Assembly · Simulation
Harbour Rust
A Rust compiler project for CA-Clipper and Harbour compatibility, with a C backend, tests, and continuous integration.
Rust · Compilers · C
Contact