Utmterm

Utmterm is a command-line utility designed for interacting with serial ports. It provides a simple and efficient way for users to send and receive data to and from devices connected via a serial interface, such as microcontrollers, modems, or other embedded systems. The primary function of utmterm is to facilitate terminal-based communication, allowing users to establish a connection, view incoming data in real-time, and transmit commands or data packets.

The utility typically requires the user to specify the serial port device name (e.g., COM1 on Windows, /dev/ttyUSB0 on Linux) and often allows for configuration of serial communication parameters such as baud rate, data bits, parity, and stop bits. These settings are crucial for ensuring proper communication with the target device, as they must match the device's own serial configuration. Utmterm provides a straightforward interface for these adjustments.

Beyond basic data transmission and reception, utmterm may offer additional features like logging serial data to a file for later analysis, executing scripts for automated interactions, or displaying data in different formats (e.g., hexadecimal, ASCII). Its lightweight nature and command-line operation make it suitable for integration into automated testing environments or for quick debugging sessions where a full-fledged graphical terminal emulator might be overkill. It serves as a fundamental tool for developers and engineers working with hardware that relies on serial communication.