Welcome to Victoria Makerspace’s Tool Access Project Documentation!

Contents:

• Introduction
  • Why an Electronic Tool Access System
• PCB Design
  • Learning PCB Design
  • kiCAD Project Files
  • AC creepage and clearance considerations
  • Determining creepage spacing
  • BOM
  • Bodge Gallery
• Firmware
  • Linear vs RTOS Branches
  • Getting Setup to Code with the ESP32
  • Learning RTOS on the ESP32
  • Tool Access Configuration and Initialization
  • Tool Access Data Structures
    • RFID - MFRC522 Module
      • State Transitions in RTOS
  • Server Communication - MQTT
    • Current MQTT Topic Structure
• RTOS Tasks and Timers Reference
  • RFID Tasks
  • EStop Tasks
  • Relay Task
  • Addressable LED Tasks
  • MQTT software timers and callback functions
• RFID Module - A Primer
  • Purpose of this document
  • Card detection
  • Card presence
  • Collisions
• Assembly
  • Soldering
  • Enclosure
    • Drillhole marking templates
    • Faceplate + alignment template
    • Cable Gland Marking template
• Roadmap to Further Development
  • Proposed Future MQTT Topic Structure
  • Whoami implementation for MQTT Topic Expansion
  • Interrupt functionality of the MFRC522 module
  • Optimizing RTOS Task Stack Size
  • Shrinking program size for OTA
  • Implementation of onboard logging
  • Desired Future Features

Indices and tables

• Index

• Module Index

• Search Page