NQ
NetQuote.it Embedded Systems & AI
Senior Embedded Engineering & Safety Consultant

Low-Level Drivers Embedded, Safety & AI

High-integrity firmware development, ISO 26262/IEC 61508 functional safety consulting, customized filtering algorithms, embedded Linux kernel engineering, and custom local LLM pipeline deployments.

Infineon TriCore PPC SPC58xx ARM Cortex-M Cypress PSoC ESP32 Buildroot / OpenWrt LLM integration
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system_kernel_init.c

// Infineon TriCore Kernel Initialization

#include <tc3xx_safety_core.h>

#include <kalman_touch_filter.h>


void system_init_safe(void) {

// Lockstep Core Verification for ISO 26262 ASIL-D

safety_status_t status = init_lockstep_monitor();

if (status != SAFETY_OK) trigger_safe_state();


// Initialize DSP Kalman Filter for Capacitive Sensors Noise Reduction

kalman_init_matrix(&touch_filter, 0.001f, 0.05f);

printk(KERN_INFO "Hardware Abstraction Layer Ready.\n");

}

System Nominal Target: TC397 / SPC58NN

[ Expertise Catalog ]

Specialized Engineering Consulting

From low-level registers up to custom Linux kernels and modern LLM edge integration, delivering mission-critical robustness.

Bare-Metal & RTOS Drivers

Low-level hardware driver development, HAL design, and BSP creation for high-performance automotive and industrial microcontrollers.

  • Infineon TriCore (AURIX TC2xx / TC3xx)
  • PowerPC ST / NXP SPC58xx Series
  • ARM Cortex-M (M0+, M3, M4, M7, M33)
  • Cypress PSoC 4 / 5LP / 6
  • ESP32 (ESP-IDF, Dual-Core RTOS, Wi-Fi/BLE)
Bare-metal / FreeRTOS / SafeRTOS

Functional Safety (FuSa)

End-to-end consulting for safety-critical systems compliance according to international standards.

  • ISO 26262 Architecture & Software Design (ASIL A-D)
  • IEC 61508 Industrial Safety Standards
  • Lockstep Execution & Safety Watchdogs
  • FMEA, FMEDA, and Software Diagnostics
  • MISRA C/C++ Compliance Code Audits
ASIL-D Ready Architecture

Kalman Touch Algorithms

High-speed DSP algorithms tailored for noisy capacitive touch interfaces, water rejection, and harsh electrical environments.

  • Adaptive Discrete Kalman Filters (1D & 2D)
  • EMC/ESD Noise Immunity for Touch Panels
  • Dynamic Baseline Calibration Algorithms
  • Water-Drop & Glove Touch Distinction
  • Ultra-Low-Latency Signal Processing
Real-time DSP Processing

Linux & Embedded Linux

Full-stack embedded Linux ecosystem engineering, system tuning, security hardening, and daemon software development.

  • Custom Vanilla Kernel Compilation & Patching
  • Buildroot & OpenWrt Firmware Generation
  • Armbian Deployment & Board Bring-up
  • Kernel Module & Character Driver Writing
  • High-performance C/C++ User-space Daemons
ARM64 / x86_64 / RISC-V

AI LLM Integration & Edge Intelligence

Bridge traditional low-level hardware with cutting-edge Local Large Language Models and Edge AI inference setups. Secure, sovereign, and privacy-first AI deployment.

  • Remote & On-Premise llama-server / llama.cpp Setup
  • Quantized Model Optimization (GGUF, TensorRT-LLM)
  • C++ / Python Microservices for Local AI Workflows
  • Edge AI Deployment on Embedded Hardware (NVIDIA Jetson, NPU)
  • API Integration, Streaming Responses & Webhook Pipelines
  • Offline Air-Gapped AI Assistant Architectures
Local AI Pipeline • Llama / Mistral / DeepSeek Integration
[ DSP Signal Enhancement ]

Kalman Filtering for Capacitive Sensing in Harsh Environments

Standard moving-average touch filtering often fails under heavy electromagnetic interference (EMI), water drops, or extreme temperature drift. By modeling the physical signal characteristics in real-time, custom 1D/2D Kalman state estimators provide crisp, delay-free touch response.

1

Prediction & State Estimation

Projects current touch state ahead in time to eliminate perceptual lag.

2

Dynamic Measurement Noise Covariance (R)

Automatically adapts noise rejection parameters during sudden EMI spikes or liquid contact.

3

Zero-Latency Thresholding

Designed for ultra-low memory microcontrollers (ARM Cortex-M0+, Cypress PSoC, ESP32).

Kalman Touch Filter Response Visualizer Live Simulation
Raw Touch Sensor Input
High EMI Noise + Jitter
NetQuote Kalman Output
Smoothed & Phase-Aligned

[ Supported Platforms ]

Hardware & Kernel Environments

Direct register manipulation, low-level peripherals setup, and operating system build pipelines.

Infineon TriCore

AURIX TC2xx / TC3xx

PPC SPC58xx

ST / NXP Automotive

ARM Cortex-M

M0+ / M3 / M4 / M7 / M33

Cypress PSoC

PSoC 4, 5LP, 6 (CapSense)

ESP32 Series

ESP32-S3, C3, Dual Core

Embedded Linux

Buildroot / OpenWrt / Armbian

Remote Llama-Server Integration Ready

Direct Connect to Remote Local AI Server

We design and integrate private LLM microservices hosted on your on-premise hardware or custom remote servers. Test our embedded assistant right now in your browser.

LOCAL LLM PROTOCOL READY

Endpoint: http://localhost:8080

API Format: OpenAI / v1 / chat

Streaming: Enabled (SSE)

Privacy: 100% On-Premise Air-Gapped

[ Get In Touch ]

Start Your Project Consultation

Need low-level driver development, safety audit, or embedded Linux configuration? Reach out directly.

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