Results for “Serial.read”
Small, practical examples. Search by task or narrow things down below.
Show the first lines of a file
Read only the first three lines of a text file, useful for checking a header or previewing a large log.
head✓ Tested
Show the Linux distribution version
Read the distribution-provided operating system name and version from os-release.
os✓ Tested
Smooth a sequence with an exponential filter
Arduino / C: Blend each sample with the previous filtered value.
Arduino / C✓ Tested
Sort only the smallest requested prefix
C++: partial_sort orders the selected prefix without guaranteeing the order of the remainder.
C++✓ Tested
Sort records by two fields
C++: Tuple comparison implements lexicographic ordering across several keys.
C++✓ Tested
Split a writable comma-delimited buffer
Arduino / C: strtok modifies its buffer and returns successive tokens.
Arduino / C✓ Tested
Stop receiving interrupts when a task finishes
Arduino / C: detachInterrupt removes the registered callback.
Arduino / C✓ Tested
Store a bounded null-terminated text setting
Arduino / C: Write a fixed buffer and explicitly terminate the retrieved copy.
Arduino / C✓ Tested
Store a compact configuration record
Arduino / C: Save a struct and retrieve it with the same field layout.
Arduino / C✓ Tested
Store a reference in a standard container
C++: reference_wrapper preserves reference semantics while behaving like a copyable container element.
C++✓ Tested
Store a small unsigned value
Arduino / C: Store a small unsigned value on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Store a value in a named variable
C++: Give a value a descriptive name and print it.
C++✓ Tested