Feature request : Add parseHex() to serial library

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#134 opened on Dec 17, 2020 0 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty: 3/5
Estimated time: 1-2 days
Newbie friendliness: 45/100

Issue type: Feature
Clarity: Mostly clear
Activity status: Stale
Tech stack: cpp
Domain: api, embedded-iot

Research direction

Locate the serial library and its existing value-parsing entry points first; no specific file or test is named in the issue. Determine the expected parseHex() input and output behavior from the current API, then add coverage for hexadecimal characters and invalid input so completion is verifiable.

Written by the indexing model from the issue text.

Description

It will be very useful when we want to pass hexadecimal values through the serial monitor. Could be easily implemented using sscanf with "%2" in the background over temporary buffer of next 2 valid hexadecimal ASCII characters

Dominant language: C++
Stars: 306
Forks: 150
PR merge metrics: No merged PRs in 30d

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