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Arduino / CSerial protocols

Read serial text up to a delimiter

Arduino / C: readBytesUntil excludes the delimiter and does not add a null terminator.

Arduino / C✓ Tested
PythonGetting Started

Read the first collection element

Python: Access index zero only after establishing that the collection is nonempty.

Python✓ Tested
C#Getting Started

Read the first collection element

C#: Access index zero only after establishing that the collection is nonempty.

C#✓ Tested
JavaGetting Started

Read the first collection element

Java: Access index zero only after establishing that the collection is nonempty.

Java✓ Tested
JavaScriptGetting Started

Read the first collection element

JavaScript: Access index zero only after establishing that the collection is nonempty.

JavaScript✓ Tested
TypeScriptGetting Started

Read the first collection element

TypeScript: Access index zero only after establishing that the collection is nonempty.

TypeScript✓ Tested
C++Getting Started

Read the first collection element

C++: Access index zero only after establishing that the collection is nonempty.

C++✓ Tested
CGetting Started

Read the first collection element

C: Access index zero only after establishing that the collection is nonempty.

C✓ Tested
Arduino / CText & bounded buffers

Reject an integer with trailing characters

Arduino / C: strtol exposes an end pointer so a parser can require the entire token.

Arduino / C✓ Tested
Arduino / CEEPROM & program memory

Reject an unsupported settings version

Arduino / C: A version byte lets firmware fall back when stored settings use another format.

Arduino / C✓ Tested
Arduino / CArrays & embedded state

Reject insertion when a fixed queue is full

Arduino / C: Track a count separately from circular read and write positions.

Arduino / C✓ Tested
Arduino / CSensor calculations

Reject one outlier with a median-of-three filter

Arduino / C: Sorting three values leaves the median in the middle.

Arduino / C✓ Tested