AerospaceNU/karman-avionics

SD card driver needed

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#2 opened on Mar 12, 2019

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enhancementhelp wanted

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Description

We need an SD Card driver to log raw and filtered data into a csv file, so it can be retrieved. Please add this feature on a new branch that we can merge into master

Contributor guide

Research direction
Identify the microcontroller and its SD card interface (SPI/SDIO). Study existing codebase for hardware abstraction patterns. Implement low level SD card initialization and block read/write, then add FAT filesystem support to write CSV data.
Tech stack
c
Domain
embedded iot
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
4
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Needs investigation
Prerequisites
CEmbedded SystemsFile Systems
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
25