TLE92466ED Driver Documentation

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This documentation provides complete information about the TLE92466ED IC and its C++ driver implementation.

Documentation Structure 

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docs/
├── 00_INDEX.md                    ← You are here
├── 01_IC_Overview.md              Device specifications and architecture
├── 02_SPI_Protocol.md             32-bit SPI communication with CRC
├── 03_Register_Map.md             Complete register reference
├── 04_Current_Control.md          ICC (Integrated Current Control) system
├── 05_Channel_Modes.md            Operation modes and configuration
├── 06_Diagnostics.md              Fault detection and monitoring
├── 07_Driver_API.md               C++ driver interface reference
├── 08_HAL_Implementation.md       Hardware abstraction guide
└── 09_Usage_Examples.md           Practical implementation examples

Document Purpose

Document Content Use Case
IC_Overview Device capabilities, pin functions, electrical specs Understanding hardware
SPI_Protocol 32-bit frame structure, CRC calculation Low-level communication
Register_Map All 108 registers with bit fields Register programming
Current_Control ICC configuration, PWM, dither Precision current control
Channel_Modes Config/Mission modes, parallel operation System configuration
Diagnostics Fault flags, protection features System monitoring
Driver_API C++ class methods and types Software integration
HAL_Implementation Platform-specific SPI interface Hardware porting
Usage_Examples Complete working code Quick start

Quick Start Guide

For immediate implementation:

  1. Hardware Setup: Review 01_IC_Overview.md for pin connections
  2. HAL Creation: Follow 08_HAL_Implementation.md to create your platform HAL
  3. Basic Usage: Copy code from 09_Usage_Examples.md
  4. Advanced Features: Consult specific feature documentation as needed

Key Specifications

  • Device: TLE92466ED Six-Channel Low-Side Solenoid Driver
  • Channels: 6 independent outputs
  • Current Control: 0-2A (single), 0-4A (parallel)
  • Resolution: 15-bit (0.061mA steps)
  • SPI: 32-bit frames with CRC-8
  • C++ Standard: C++23
  • Driver Version: 2.0.0

Reference Information

  • Datasheet: Infineon TLE92466ED Rev. 1.2 (2022-02-01)
  • Driver Source: include/TLE92466ED.hpp, src/TLE92466ED.cpp
  • Examples: examples/basic_usage.cpp
  • Build System: CMake 3.15+

Support & Resources

  • Compiler Requirements: GCC 12.0+, Clang 16.0+, MSVC 19.33+ (C++23)
  • Dependencies: None (freestanding-compatible)
  • License: Public Domain

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