Texas Instruments MSP430i2040 Manuals

Manuals and User Guides for Texas Instruments MSP430i2040. We have 1 Texas Instruments MSP430i2040 manual available for free PDF download: User Manual

Texas Instruments MSP430i2040 User Manual (69 pages)

Embedded Metering EVM

Brand: Texas Instruments | Category: Motherboard | Size: 3 MB

Table of Contents
2
Getting Started
6
Preface
6
Safety and Precautions
6
Package Contents
7
Introduction
7
Features
7
Hardware
8
Top View of the EVM
8
Bottom View of the EVM
8
EVM Top View
8
EVM Bottom View
8
Hardware Setup Procedures
9
Calibrator Software
10
Software Package Content
10
Setting up the PC Software Tool
10
System Properties Window
11
Device Manager Window
12
Instruments
13
Edit Calibration-Config.xml
13
Operating the PC Software Tool
14
Introduction
14
Start Using the EVM
14
Calibrator Software Startup Window
15
Meter Status Window
16
Meter Calibration Factor Window
17
Meter Features Window
17
Known Issues
18
Meter Error Window
18
Calibration Techniques
19
Introduction
19
Front-End Interface Model
19
Calibration Procedures
20
Calibration of AC and DC Parameters
20
Calibration of Compensation Resistance and Capacitance
21
Calibration of Current AC Offset
22
Calibration of Voltage AC Offset
22
Calibration of Phase Correction
22
Calibration of DC Parameters
22
Serial Communication Commands
23
Introduction
23
Communication Protocol
23
Polling Mode
23
Polling Mode Data Frame Format
23
Polling Mode Command Frame Format
24
Polling Mode Respond Frame Format
24
Commands
25
Host_Cmd_Get_Meter_Name
25
Host_Cmd_Get_Meter_Ver
25
Host_Cmd_Get_Meter_Configuration
26
Host_Cmd_Get_Rtc
27
Host_Cmd_Align_With_Calibration_Factors
27
Host_Cmd_Set_Password
27
Host_Cmd_Get_Readings_Phase_N
28
Host_Cmd_Get_Extra_Readings_Phase_N
29
Host_Cmd_Sumcheck_Memory
29
Host_Cmd_Clear_Calibration_Data
30
Host_Cmd_Set_Calibration_Phase_N
30
Host_Cmd_Get_Calibration_Phase_N
31
Host_Cmd_Set_Calibration_Extras
31
Host_Cmd_Get_Calibration_Extras
32
Firmware and Embedded Metering Library API
33
Introduction
33
Firmware Structure
33
Toolkit Package
33
Metrology Computation Engine
34
Background Process
35
Foreground Process
36
Embedded Metering Library API
37
Embedded Metering Library Function Calls
37
Embedded Metering Library Callbacks
40
Application-Level Calibration Functions
41
A Example Application Code
48
Introduction
48
Prepaing the Application Code to Run
48
Project Options
49
Optimization Options
50
Debugger Options
51
Download Options
52
Compiling the Application
53
Connecting EVM and FET
54
Code Downloading
54
Downloading Without an IAR License
55
Debugger Screen
55
Hardware Design Files
58
Package
58
Schematic
59
EVM Schematic
59
EVM Specification and Performance
60
EVM Specifiction
60
EVM Performance
61
Power Accuracy at Room Temperature
61
Power Percentage Error (%) Vs Load Current (A)
62
Accuracy Vs Temperature at 220 V, 5 a
63
Typical Accuracy Vs Temperature
63
Running on Msp430I2040 and Msp430I2041
64
IAR 5.5 Launch Window
64
Open Workspace Window
65
Workspace Options
65
Options Window
66
Config Tab
66
Selecting Default XCL File
67
Finishing the Setting Changes
67
Saving the Setting Changes
68

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Texas Instruments MSP430i2040 User Manual (69 pages)

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