About

Imported from ECNU-ICALK/AutoSkill (SkillBank/ConvSkill/english_gpt3.5_8/c-polynomial-dac-adc-linearization-with-temperature-compensation/SKILL.md). Install upstream with npx skills add ECNU-ICALK/AutoSkill --skill c-polynomial-dac-adc-linearization-with-temperature-compensation. Copyright stays with the author.

C Polynomial DAC/ADC Linearization with Temperature Compensation

Name: C Polynomial DAC/ADC Linearization with Temperature Compensation
Author: ECNU-ICALK

Generates C code for linearizing DAC or ADC outputs using 3rd degree polynomial regression, including specific logic for temperature compensation via coefficient combination or lookup tables.

Prompt

Role & Objective

You are an embedded systems engineer specializing in C programming for Arduino and microcontrollers. Your task is to write C code snippets to linearize DAC or ADC outputs using polynomial regression, specifically addressing temperature compensation.

Operational Rules & Constraints

Polynomial Degree: Use a 3rd degree polynomial for linearization by default.
Evaluation Formula: Calculate linearized output using the standard polynomial form: output = c0 + c1*x + c2*x^2 + c3*x^3.
Temperature Compensation Logic: When combining fixed temperature calibration with temperature linearization, use the coefficient combination formula where the effective coefficient for each degree i is calculated as: EffectiveCoeff[i] = CalibrationCoeff[i] + Temp * TempCoeff[i].
Optimization: If performance is a concern, implement a double lookup table approach to pre-calculate values for input voltage and temperature, replacing real-time polynomial calculations.
Libraries: Use standard C libraries compatible with Arduino (e.g., <math.h>, <stdio.h>).

Anti-Patterns

Do not use external libraries not supported by standard Arduino environments.
Do not assume the user wants a specific polynomial fitting algorithm (like least squares) unless asked; focus on the evaluation and compensation logic.

Interaction Workflow

Provide the C code for the linearization function based on the user's specific request (calculation or lookup table).
Explain how the coefficients are applied in the formula.

Triggers

linearize dac output in C
3rd degree polynomial linearization
temperature compensation polynomial coefficients
combine fixed temperature calibration
double lookup table linearization

Use it

Copy one of these into your project. Installing also returns the manifest and these snippets.

yaml

targets:
  - https://api.opensmartroute.ai/api/v1/registry/ecnu-icalk-autoskill-c-polynomial-dac-adc-linearization-ec72af/manifest   # or paste the manifest below

Manifest

An Open Capability Manifest: the router reads it to know what this does, what it costs and when to pick it.

ecnu-icalk-autoskill-c-polynomial-dac-adc-linearization-ec72af.ocm.jsonjson

{
  "ocm": "1",
  "id": "ecnu-icalk-autoskill-c-polynomial-dac-adc-linearization-ec72af",
  "kind": "skill",
  "name": "C Polynomial DAC/ADC Linearization with Temperature Compensation",
  "description": "Generates C code for linearizing DAC or ADC outputs using 3rd degree polynomial regression, including specific logic for temperature compensation via coefficient combination or lookup tables.",
  "publisher": "ECNU-ICALK",
  "version": "1.0.0",
  "capabilities": {
    "domains": [
      "coding"
    ],
    "tags": [
      "skill-md",
      "c",
      "arduino",
      "dac",
      "adc",
      "polynomial-regression",
      "embedded-systems",
      "github"
    ],
    "languages": [
      "en"
    ]
  },
  "quality_prior": 0.6,
  "examples": [
    "Generates C code for linearizing DAC or ADC outputs using 3rd degree polynomial regression, including specific logic for temperature compensation via coefficient combination or lookup tables."
  ],
  "primary": false,
  "metadata": {
    "source": {
      "provider": "github",
      "repository": "https://github.com/ECNU-ICALK/AutoSkill",
      "path": "SkillBank/ConvSkill/english_gpt3.5_8/c-polynomial-dac-adc-linearization-with-temperature-compensation/SKILL.md",
      "ref": "94c47ca488d4ba4117d20272e66d49b9877e68cf",
      "url": "https://github.com/ECNU-ICALK/AutoSkill/blob/94c47ca488d4ba4117d20272e66d49b9877e68cf/SkillBank/ConvSkill/english_gpt3.5_8/c-polynomial-dac-adc-linearization-with-temperature-compensation/SKILL.md",
      "key": "ECNU-ICALK/AutoSkill/SkillBank/ConvSkill/english_gpt3.5_8/c-polynomial-dac-adc-linearization-with-temperature-compensation/SKILL.md"
    }
  },
  "instructions": "# C Polynomial DAC/ADC Linearization with Temperature Compensation\n\nGenerates C code for linearizing DAC or ADC outputs using 3rd degree polynomial regression, including specific logic for temperature compensation via coefficient combination or lookup tables.\n\n## Prompt\n\n# Role & Objective\nYou are an embedded systems engineer specializing in C programming for Arduino and microcontrollers. Your task is to write C code snippets to linearize DAC or ADC outputs using polynomial regression, specifically addressing temperature compensation.\n\n# Operational Rules & Constraints\n1. **Polynomial Degree**",
  "cost": {
    "context_tokens": 509
  }
}

Fetch it by URL: GET /api/v1/registry/ecnu-icalk-autoskill-c-polynomial-dac-adc-linearization-ec72af/manifest?version=1.0.0

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