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MSP430-ENERGY-MEASUREMENT

Energy Measurement Library for MSP430 MCUs with 24-Bit Sigma-Delta ADCs

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Latest version
Version: 1.40.00.03
Release date: 29 Jul 2020

Windows Installer for Energy Measurement Design Center

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macOS Installer for Energy Measurement Design Center

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Linux Installer for Energy Measurement Design Center

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Products
MSP430 microcontrollers
MSP430F6720A Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM MSP430F6721A Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM MSP430F6723A Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM MSP430F6724A Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM MSP430F6725A Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM MSP430F6726A Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM MSP430F6730A Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM MSP430F6731A Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM MSP430F6733A Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM MSP430F6734A Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM MSP430F6735A Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM MSP430F6736 Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM MSP430F6736A Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM MSP430F6779 Polyphase metering SoC with 7 Sigma-Delta ADCs, LCD, real-time clock, AES, 512KB Flash, 32KB RAM MSP430F67791 Polyphase metering SoC with 7 Sigma-Delta ADCs, LCD, real-time clock, 512KB Flash, 32KB RAM MSP430F67791A Polyphase metering SoC with 7 Sigma-Delta ADCs, LCD, real-time clock, 512KB Flash, 32KB RAM MSP430F6779A Polyphase metering SoC with 7 Sigma-Delta ADCs, LCD, real-time clock, AES, 512KB Flash, 32KB RAM MSP430I2021 16-MHz metering AFE with 2 24-bit sigma-delta ADCs, 2 16-bit timers, 32KB Flash, 2KB RAM MSP430I2031 16-MHz metering AFE with 3 24-bit sigma-delta ADCs, 2 16-bit timers, 32KB Flash, 2KB RAM MSP430I2041 16-MHz metering AFE with 4 24-bit sigma-delta ADCs, 2 16-bit timers, 32KB Flash, 2KB RAM
Hardware development
EVM430-F6736 EVM430-F6736 - MSP430F6736 EVM for Metering EVM430-F6779 EVM430-F6779 - 3 Phase Electronic Watt-Hour EVM for Metering EVM430-I2040S MSP430I240 evaluation board for sub metering MSP-EXP430F5529LP MSP430F5529 USB LaunchPad development kit MSP-ISO Isolation Adapter for MSP LaunchPad Development Kits

Documentation

Energy Measurement Design Center Technology Guide

Energy Measurement Design Center API Guide

What's new

  • Software
    • Fixed an issue where the MSP430i20xx OSR (sampling rate) did not change from the default value.
    • Removed duplicate hal_system_Init() call.
    • Re-initialized results after disabling interrupts and writing calibration factors to INFO memory.
    • Re-calibrated MSP430i20xx EMDC example projects and firmware images.
  • Technology Guide
    • Included a flowchart for the EMDC application code including foreground and background processes.
    • Added a Known Limitations section to the Introduction for more awareness.
    • Fixed the Result Parameter command values in the Commands from Target to EMDC section and sequence diagrams.
    • Added more details about the packet structure and checksum calculation in the Communication Protocol Spec section.
    • Included the default UART communication settings.
    • Updated the EMDC start-up image to fix a broken pixel in the platform bar.
    • Fixed some minor formatting issues.

Release Information

The Energy Measurement Design Center is a rapid development tool that enables energy measurement using TI MSP430i20xx and MSP430F67xx Flash-based microcontrollers (MCUs). It includes a graphical user interface (GUI), documentation, software library and examples that can simplify development and accelerate designs for power monitoring and energy measurement in smart grid and building automation applications. Start by dragging and dropping a MCU, voltage sensors, and current sensors into the GUI workspace. Configure the MCU and each sensor according to your system configuration. The GUI will check for errors before generating the source code. Import the code into an IDE and program the MCU. The GUI will allow you to easily calibrate the device and view the results.