SCPI Command Documentation Index

This document provides an overview and quick links to all SCPI command documentation files for the Melexis IO STM32 firmware. Each linked file describes the SCPI command set for a specific subsystem or module.

SCPI Format and Communication

SCPI commands follow a standardized format for communication:

• Each command consists of a command keyword, followed by a space, then one or more arguments separated by commas.
• Commands must be terminated with a line feed (LF, \n).
• Example: :EEPROM:STRing wifi.ssid,MySSID\n
• The response to a command is sent with a line feed before the prompt, either \n(OK)> for success or \n(Some error)> for failure, with an error message if applicable.
• Commands are case-insensitive; mixed-case patterns are accepted by the parser.

Syntax:

«COMMAND» «argument1»[,«argument2»[,«argument3»...]]\n
Example: :EEPROM:STRing wifi.ssid,MySSID\n

Response:

\n(OK)>

or

\n(Some error)>

All command and response lines are terminated with LF (\n). This is required for correct operation over serial or terminal interfaces.

SCPI Command Modules

• SCPI Commands: SCPI/IEEE
• SCPI Commands: System
• SCPI Commands: EEPROM
• SCPI Commands: GPIO
• SCPI Commands: ADC
• SCPI Commands: I2C
• SCPI Commands: SPI
• SCPI Commands: UART
• SCPI Commands: PWM

How to Use

• Click on a module above to view detailed documentation for its SCPI commands, usage, and examples.

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Last updated: October 2, 2025