1. You are here:
  2. Homepage
  3. Glossary

Embedded Glossary

🔎︎
Latency
Latency is the time between a triggering event and the corresponding system response. In embedded devices, it covers each delay from signal arrival through processing to a measurable or visible response. For periodic events, jitter is the timing deviation from the arithmetic mean. Both metrics support real-time requirements. Low latency enables prompt, predictable system responses.
Read more
Linux
Linux is an open-source, freely available operating system kernel originally developed for Unix-like systems. Its portability enables use across many processor architectures. Embedded Linux adapts Linux to resource-constrained, application-specific devices. An RT Patch supports more predictable response times. Linux enables flexible system configurations for embedded devices.
Read more
Logging
Logging records events, states, and messages while software is running. Unlike tracing, it focuses on individual events and states rather than the temporal and functional sequence of processing. It supports monitoring, debugging, and fault analysis. Logging provides diagnostic data during operation through serial interfaces or persistent storage.
Read more
LoRa
LoRa (Long Range) is a proprietary radio technology for energy-efficient data transmission over long distances at low data rates. It uses chirp spread spectrum modulation and operates in licence-free frequency bands. LoRa is particularly suited for battery-powered devices.
Read more
Low-Level Programming
Low-level programming describes the hardware-oriented development of software. It frequently uses C or assembler and requires detailed knowledge of the target hardware. As part of embedded programming , it enables efficient firmware, drivers or start-up code.
Read more
Request
captcha