Texas Instruments MSP-EXP430F5529 User manual

MSP-EXP430F5529 Experimenter Board
User's Guide
Literature Number: SLAU330A
May 2011–Revised June 2011

2SLAU330A–May 2011–Revised June 2011
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Contents
Preface ....................................................................................................................................... 5
1 Getting Started ................................................................................................................... 7
1.1 MSP-EXP430F5529 Experimenter Board Introduction ............................................................. 7
1.2 Kit Contents .............................................................................................................. 8
2 User Experience Software .................................................................................................... 9
2.1 Introduction ............................................................................................................... 9
2.2 Main Menu ............................................................................................................... 9
2.3 Clock ..................................................................................................................... 10
2.4 Games ................................................................................................................... 10
2.5 Power Tests ............................................................................................................ 10
2.6 Demo Apps ............................................................................................................. 11
2.7 SD Card Access ....................................................................................................... 12
2.8 Settings Menu .......................................................................................................... 12
3 Software Installation and Debugging ................................................................................... 13
3.1 Software ................................................................................................................. 13
3.2 Download the Required Software .................................................................................... 13
3.3 Working With the Example Software ................................................................................ 13
4 MSP-EXP430F5529 Hardware .............................................................................................. 17
4.1 Hardware Overview .................................................................................................... 17
4.2 Jumper Settings and Power .......................................................................................... 18
4.3 eZ-FET Emulator ....................................................................................................... 21
4.4 MSP-EXP430F5529 Hardware Components ...................................................................... 21
5 Frequently Asked Questions, References, and Schematics .................................................... 24
5.1 Frequently Asked Questions ......................................................................................... 24
5.2 References .............................................................................................................. 24
5.3 Schematics and BOM ................................................................................................. 25
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List of Figures
1 MSP-EXP430F5529 Experimenter Board ............................................................................... 7
2 User Experience Navigation............................................................................................... 9
3 Selecting a CCS Workspace............................................................................................. 14
4 Opening Existing Project ................................................................................................. 14
5 Simple Hardware Overview .............................................................................................. 17
6 Hardware Block Details................................................................................................... 18
7 Common Power Jumper Settings ....................................................................................... 18
8 Visual Power Schematic.................................................................................................. 20
9 MSP430 Current Measurement Connection........................................................................... 21
10 Schematics (1 of 7)........................................................................................................ 25
11 Schematics (2 of 7)........................................................................................................ 26
12 Schematics (3 of 7)........................................................................................................ 27
13 Schematics (4 of 7)........................................................................................................ 28
14 Schematics (5 of 7)........................................................................................................ 29
15 Schematics (6 of 7)........................................................................................................ 30
16 Schematics (7 of 7)........................................................................................................ 31
List of Tables
1 MSP-EXP430F5529 Jumper Settings and Functionality............................................................. 19
2 Push Buttons, Potentiometer, and LED Connections................................................................. 22
3 Pinning Mapping for Header J4.......................................................................................... 23
4 Pin Mapping for Header J5............................................................................................... 23
5 Pin Mapping for Header J12 ............................................................................................. 23
6 Bill of Materials............................................................................................................. 32
4List of Figures SLAU330A–May 2011–Revised June 2011
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Preface
SLAU330A–May 2011–Revised June 2011
Read This First
If You Need Assistance
The primary sources of information for MSP430 devices are the data sheets and the family user's guides.
The most up-to-date versions of these documents can be found at www.ti.com/msp430.
Information specific to the MSP-EXP430F5529 Experimenter Board can be found at www.ti.com/usbexp.
Customer support for MSP430 devices and the MSP-EXP430F5529 Experimenter Board is provided by
the Texas Instruments Product Information Center (PIC), as well as on the TI E2E (Engineer-2-Engineer)
Forum at the link below.
Contact information for the PIC can be found on the TI web site at: support.ti.com.
The MSP430 Specific E2E forum is located at: community.ti.com/forums/12.aspx.
Related Documentation from Texas Instruments
MSP-EXP430F5529 Experimenter Board User's Guide (SLAU330)
MSP-EXP430F5529 Experimenter Board User Experience Software
MSP-EXP430F5529 Experimenter Board Quick Start Guide (SLAU339)
MSP-EXP430F5529 Experimenter Board PCB Design Files (SLAR055)
MSP430F552x Code Examples (SLAC300)
FCC Warning
This equipment is intended for use in a laboratory test environment only. It generates, uses, and can
radiate radio frequency energy and has not been tested for compliance with the limits of computing
devices pursuant to subpart J of part 15 of FCC rules, which are designed to provide reasonable
protection against radio frequency interference. Operation of this equipment in other environments may
cause interference with radio communications, in which case the user, at his own expense, will be
required to take whatever measures may be required to correct this interference.
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User's Guide
SLAU330A–May 2011–Revised June 2011
MSP-EXP430F5529 Experimenter Board
1 Getting Started
1.1 MSP-EXP430F5529 Experimenter Board Introduction
The MSP-EXP430F5529 Experimenter Board is a development platform based on the MSP430F5529 with
integrated USB. The Experimenter Board showcases the abilities of the latest family of MSP430s and is
perfect for learning and developing USB-based applications using the MSP430. The features include a
102x64 dot-matrix LCD, microSD memory card interface, 3-axis accelerometer, five capacitive-touch pads,
RF EVM expansion headers, nine LEDs, an analog thumb-wheel, easy access to spare F5529 pins,
integrated Spy-Bi-Wire flash emulation module, and standard full JTAG pin access. The kit is
pre-programmed with an out-of-box demo to immediately demonstrate the capabilities of the MSP430 and
Experimenter Board. This document details the hardware, its use, and the example software.
Figure 1. MSP-EXP430F5529 Experimenter Board
The MSP-EXP430F5529 Experimenter Board is available for purchase from the TI eStore:
https://estore.ti.com/MSP-EXP430F5529-MSP430F5529-Experimenter-Board-P2413C43.aspx
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1.2 Kit Contents
•MSP-EXP430F5529 Experimenter Board
•Two mini-USB cables
•Battery holder
•1GB microSD card
•Quick start guide
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2 User Experience Software
2.1 Introduction
The MSP-EXP430F5529 Experimenter Board arrives with a User Experience application installed to
demonstrate a few of the capabilities of the MSP430F5529. Set the power switch to "LDO", and connect
your PC to the "5529 USB" connection as shown in Figure 2. A splash screen displaying the TI logo
should appear on the LCD. Wait approximately three seconds, or press either the S1 or S2 button, to
display the Main Menu. Use the thumb wheel to navigate up and down the menu items on the LCD
screen. Press the S1 pushbutton to enter a selection, or press the S2 pushbutton to cancel.
Figure 2. User Experience Navigation
2.2 Main Menu
The main menu displays a list of applications and settings that demonstrate key features of the
MSP430F5529. Use the thumb wheel on the bottom right of the PCB to scroll up and down through the
menu options. Use the push-buttons to enter and exit menu items. Press S1 to enter a menu item. Press
S2 to return to a previous menu or to cancel an operation. Each application in the main menu is described
in the following sections.
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2.3 Clock
Select this option from the main menu to bring up the Clock sub-menu. Press S2 to return to the previous
menu.
NOTE: The User Experience software initializes the real-time clock to 04:30:00 - 01/01/2011 when
powered is applied to the MSP430.
Digital Clock: Displays an image of a digital watch with the current time and date.
Analog Clock: Displays an image of an analog clock with the current time.
Set Time: Allows the user to set the current time. Use the scroll wheel to change the value of the current
selection. Press push-button S1 is used to advance to the next field. The clock changes take affect after
the last field is updated.
2.4 Games
Select this option from the main menu to bring up the Games sub-menu. Press S2 to return to the
previous menu.
Defender: The player controls a small spaceship. The object of the game is to fly through a tunnel without
hitting the walls and to successfully navigate around mines scattered throughout the tunnel.
Press S1 or S2 to begin the game. Use the wheel to move the ship up and down and press S1 or S2 to
shoot a missile. As the game progresses, the tunnel gets narrower and the game speeds up. After the
player's ship crashes, the score is displayed.
Simon: A version of the famous memory game. The objective of the game is to match a randomly
generated sequence of LEDs displayed on the touch pads. After the sequence is displayed, the user must
touch the correct pads in the same sequence.
The game begins with a single-symbol sequence and adds an additional symbol to the sequence after
each successful response by the user. The game ends when the user incorrectly enters a sequence. The
number of turns obtained in the sequence is then displayed.
Tilt Puzzle: A version of the famous "8-puzzle" game. The game consists of a 3 by 3 grid with eight
numbers and one empty space. The game utilizes the on-board accelerometer to shift numbers up-down
and left-right. The objective of the game is to have the sum of the numbers in each row and column equal
to twelve. Press S1 to begin a new game if the current game is unsolvable. The nature of the game is that
there is a 50% probability the game is not solvable.
2.5 Power Tests
Select this option from the main menu to bring up the Power Test sub-menu. Press S2 to return to the
previous menu.
The Power Test menu contains two demonstrations that allow the user to externally measure the current
consumption of the MSP430 in both active mode and low-power mode. Current consumption can be
measured using a multi-meter with current measuring capabilities (ammeter). Remove the jumper on "430
PWR" (JP6) and connect a multi-meter in series with the MSP430 VCC supply. This connection can be
made using the two large vias near the "430 PWR" text on the PCB. See Section 4 for more details on this
connection.
Active Mode: Demo for measuring active mode current of the MSP430. Instructions are presented on
screen. Press S1 to continue to the application.
Press S2 to return to the Power Tests sub-menu.
The Active Mode menu consists of two columns. The left column controls the core voltage (VCORE) of the
MSP430F5529, and the right column controls MCLK. The right column displays only those MCLK
frequencies that are valid for the current VCORE setting. The capacitive touch pads at the bottom of the
board control which column is currently active. The wheel scrolls through the options in the active column.
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Press S1 to enter Measurement Mode. While in measurement mode, measure the current by attaching a
multi-meter across the 430 PWR holes and removing the 430 PWR jumper J6. Replace the 430 PWR
jumper after making the measurement, then press S1 or S2 to return to the Active Mode menu.
Press S2 to return to the Power Tests sub-menu
Low Power Mode: Selecting Low Power Mode takes the user to an information screen with directions on
how to navigate the Low Power Mode menu. Press S1 to continue on to the application.
Press S2 to return to the Power Tests sub-menu.
In the Low Power Mode menu, use the wheel to select a low-power mode option, then press S1 to enter
low-power mode. While in low-power mode, measure the current by attaching a multi-meter across the
430 PWR holes and removing the 430 PWR jumper.
Press S1 or S2 to return to the Low Power Mode menu.
2.6 Demo Apps
Select this option from the main menu to bring up the Demo Apps sub-menu, which allows access to
various demo applications. Many of them require a USB connection. Use the wheel to select one of the
options and then press S1 to enter the application. Press S2 to return to the main menu.
Terminal Echo uses the CDC stack to communicate with a hyperterminal on the PC. USB Mouse uses the
HID stack to interface with the PC.
Terminal Echo: Select Terminal Echo to display an informational screen and connects to the PC. Make
sure to connect a USB cable from the USB port labeled "5529 USB" to the host PC. Open a hyperterminal
window and connect to the MSP430. Text that is typed in the hyperterminal window is echoed back to the
terminal and is displayed on the LCD screen of the Experimenter Board.
Press S2 to exit and return Demo Apps sub-menu.
USB Mouse: Select USB Mouse to display an informational screen and connects to the PC. Make sure to
connect a USB cable from the USB port labeled "5529 USB" to the host PC. The MSP430 now acts as the
mouse for the PC. Tilt the board to move the mouse around the screen, and press S1 to click.
Press S2 to exit and return Demo Apps sub-menu.
USB microSD: Select USB microSD to connect to the PC as a mass storage device. Make sure to
connect a USB cable from the USB port labeled "5529 USB" to the host PC. The MSP430 shows as an
external drive (or removable drive) for the PC.
Press S2 to return to the Demo Apps sub-menu.
Touch Graph: Select Touch Graph to display an instruction screen for a very short time and then launch
the application. Touch the capacitor key pads with varying pressures to see the varying capacitance being
displayed as bars with varying heights. Slide a finger over multiple capacitor key pads to observe the
change in heights of bars with respect to the current position of the finger and also the effect of
capacitance from neighboring pads.
Press S2 to exit and return Demo Apps sub-menu.
Touch Slide: Select Touch Slide to display an instruction screen for a very short time and then launch the
application. Touch the capacitor key pads with varying pressures to see the varying capacitance being
displayed as bars with varying heights. Slide a finger over multiple capacitor key pads to observe the
change in heights of bars with respect to the current position of the finger and also the effect of
capacitance from neighboring pads.
Press S2 to exit and return Demo Apps sub-menu.
Demo Cube: Select Demo Cube to launch the demo cube application. Read the instructions and press S1
to start the application. There are two modes. Use S1 to toggle between them.
In the first mode, the cube randomly rotates by itself. In the second mode, the cube can be rotated by
tilting the board. This mode uses the accelerometer.
Press S2 to exit and return Demo Apps sub-menu.
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2.7 SD Card Access
Select SD Card Access to access a microSD card placed in the SD card reader at the top of the board. If
no SD card is present, a warning screen is displayed. When an SD card is present, the screen displays a
list of the contents of the card. Directories are denoted by "<d>". Use the wheel to scroll through the list
and select files or directories to open by pressing S1. When a file is open, use the wheel to scroll further
through the file. Press S2 to close the current file or directory.
Press S2 while in the root directory to return to the main menu.
2.8 Settings Menu
Select Settings to modify the display settings for the Experimenter Board. Use the wheel to select the
setting to modify and press S1 to enter.
Press S2 to return to the main menu.
Contrast: Modify the contrast of the LCD by turning the wheel. When first entering the menu, the contrast
remains unchanged for a few seconds to allow the user to read the instructions and then changes to the
setting for the current position of the wheel.
After the contrast is set at the desired level, press S2 to return to the Settings sub-menu.
Backlight: Modify the brightness of the backlight by turning the wheel. There are 12 brightness settings,
from having the backlight turned off up to full brightness.
After the backlight is set at the desired level, press S2 to return to the Settings sub-menu.
Calibrate Accel: Sets the "default" position for the accelerometer. An instruction screen is shown first. For
best results, set the board on a flat surface. Press S1 to start calibrations. The accelerometer readings at
that point in time are stored to flash and are subtracted from the subsequent accelerometer readings of
other applications like USB Mouse and USB Tilt Puzzle.
SW Version: Displays the current version of the firmware loaded on the Experimenter Board.
LEDs &Logo: Lights all the LEDs on the board. There are one red, one yellow, one green, and five blue
LEDs on the capacitive touch pads. This provides a method to determine whether or not all the LEDs are
in working condition.
The screen also displays the TI Bug and a USB Flash Drive logo on the screen.
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3 Software Installation and Debugging
3.1 Software
Texas Instruments' Code Composer Studio (CCS) is an MSP430 integrated development environment
(IDE) designed specifically to develop applications and program MSP430 devices. CCS, CCS Core
Edition, and IAR Embedded Workbench can all be used to evaluate the example software for the
Experimenter Board. The compiler limitation of 8KB prevents IAR KickStart from being used for the
evaluation of the example software. The example software, titled "User Experience," is available online as
MSP-EXP430F5529 Experimenter Board User Experience Software.
3.2 Download the Required Software
Different development software tools are available for the MSP-EXP430F5529 Experimenter Board
development board. IAR Embedded Workbench KickStart and Code Composer Studio (CCS) are both
available in a free limited version. IAR Embedded Workbench KickStart allows 8KB of C-code compilation.
CCS is limited to a code size of 16KB. The software is available at www.ti.com/msp430.
The firmware is larger than IAR KickStart's 8KB limit, so a full license of IAR Workbench is required to
compile the application using IAR. A 30-day evaluation version of IAR is also available from
http://supp.iar.com/Download/SW/?item=EW430-EVAL. This document describes working with Code
Composer Studio (CCS).
There are many other compilers and integrated development environments (IDEs) for MSP430 that can be
used with the MSP-EXP430F5529 Experimenter Board, including Rowley Crossworks and MSPGCC.
However, the example project has been created using Code Composer Studio (CCS) and IAR. For more
information on the supported software and the latest code examples visit the online product folder
(http://focus.ti.com/docs/toolsw/folders/print/msp-exp430f5529.html).
3.3 Working With the Example Software
The MSP-EXP430F5529 example software is written in C and offers APIs to control the MSP430F5529
chip and external components on the MSP-EXP430F5529 Experimenter Board. New application
development can use this library for guidance.
The example software can be downloaded from the MSP-EXP430F5529 tools page, MSP-EXP430F5529
Experimenter Board User Experience Software. The zip package includes the MSP-EXP430F5529
example software. The code is ready for compilation and execution.
To modify, compile, and debug the example code the following steps should be followed:
1. If you have not already done so, download the sample code from the MSP-EXP430F5529 tools page.
2. Install 5529UE-x.xx-Setup.exe installation package to the PC.
3. Connect the MSP-FET430UIF programmer to the PC. If you have not already done so, install the
drivers for the programmer.
4. Connect one end of the 14-pin cable to JTAG programmer and another end to the JTAG header on the
board.
5. Open CCS and select a workspace directory (see Figure 3).
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Figure 3. Selecting a CCS Workspace
•Select Project >Import Existing CCS/CCE Eclipse Project.
•Browse to the extracted project directory. The project should now show up in the Projects list (see
Figure 4).
•Make sure the project is selected, and click Finish.
Figure 4. Opening Existing Project
The project is now open. To build, download, and debug the code on the device on the
MSP-EXP430F5529 Experimenter Board, select Target >Debug Active Project or click the green 'bug'
button.
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You may be prompted to update the firmware on the MSP-FET430UIF programmer. Do not be concerned;
click the button that says Update, and the program download should continue as expected.
NOTE: To begin developing your own application, follow these steps:
1. Download and install a supported IDE:
Code Composer Studio –Free 16KB IDE: www.ti.com/ccs
IAR Embedded Workbench KickStart –Free 8KB IDE: www.ti.com/iar-kickstart
2. Connect the MSP-EXP430F5529 Experimenter Board "eZ-FET" USB to the PC.
3. Download and debug your application.
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3.3.1 Basic Code Structure
CTS "Capacitive Touch Sensing"library with functions related to the capacitive
touch pads.
CCS CCS-specific project files
CCS_Code_Size_Limited CCS-specific project files for 16kb code size limited version
F5xx_F6xx_Core_Lib Core Libraries
FatFs Stack for the FAT file system used by SD Card
IAR IAR-specific project files
MSP-EXP430F5529_HAL Provides an abstraction layer for events like button presses, etc.
HAL_AppUart Functions for controlling application UART
HAL_Board Experimenter Board port initialization and control
HAL_Buttons Driver for the buttons on the Experimenter Board
HAL_Cma3000 Functions required to use on-board accelerometer
HAL_Dogs102x6 Driver for the DOGS 102x64 display
HAL_Menu Used to create the menus for the example software and applications
HAL_SDCard Driver for the SD Card module
HAL_Wheel Driver for the scroll (thumb) wheel
USB USB stack for the Experimenter Board
UserExperienceDemo Files related to the example software provided with the board
5xx_ACTIVE_test Runs a RAM test
Clock Displays analog and digital clocks. Also provides a function to set time and
date.
Demo_Cube Displays a auto/manual rotating cube (uses accelerometer)
DemoApps Contains the demos for capacitive touch
EchoUsb HyperTerminal application
LPM Provides options for various low-power modes
MassStorage Use microSD as external storage on computer
menuGames Play LaunchPad Defender or Simon
Puzzle Play Tilt-puzzle
Mouse Use the Experimenter Board as a mouse
PMM Active low-power modes. Choose VCORE and MCLK settings.
PowerTest Test the current consumption of various low-power modes
Random Random number generator
SDCard Access microSD card contents on the Experimenter's Board
Settings Options to set various parameters like contrast, brightness, etc.
UserExperience.c Main MSP-EXP430F5529 Experimenter Board file
MSP-EXP430F5529 User Experience Manifest.pdf
readme.txt
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4 MSP-EXP430F5529 Hardware
4.1 Hardware Overview
Figure 5 and Figure 6 show the functional blocks and connections of the MSP-EXP430F5529
Experimenter Board. The area of the PCB labeled as "eZ430-FET Emulator" and bordered by a thick
broken line on the PCB silk screen is an integrated TI Flash Emulation Tool (FET) which is connected to
the Experimenter Board by the jumpers on JP16. This module is similar to any eZ430 emulator, and
provides real-time in-system Spy-Bi-Wire programming and debugging via a USB connection to a PC.
Using the eZ430-FET Emulator module eliminates the need for using an external MSP430 Flash
Emulation Tool (MSP-FET430UIF). However, full speed 4-wire JTAG communication is only possible with
a MSP-FET430UIF connected to the "5529 JTAG" header. For additional details on the installation and
usage of the Flash Emulation Tool, Spy-Bi-Wire and JTAG, see the MSP430 Hardware Tools User's
Guide (SLAU278).
Figure 5. Simple Hardware Overview
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Figure 6. Hardware Block Details
4.2 Jumper Settings and Power
Figure 7 shows the common jumper settings, depending on the power source for the MSP-EXP430F5529
Experimenter Board.
Figure 7. Common Power Jumper Settings
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There are also other jumpers available for current measurement, disconnection of certain peripherals, and
other advanced options (see Table 1). The black line on the board below the jumpers JP8 (LDO) and
JP11 (JTAG) indicates the default jumper position.
Table 1. MSP-EXP430F5529 Jumper Settings and Functionality
Functionality When Jumper
Header Functionality When Jumper Present Absent
JP2 –POT Connects pin P8.0 to potentiometer Disconnects pin P8.0 to
potentiometer
JP3 –LED1 Connects pin P1.0 to LED1 Disconnects pin P1.0 to LED1
JP6 –430 PWR MSP430F5529 is not powered.
Provides power to MSP430F5529. Also used to measure current
consumption of the MSP430F5529.
NOTE: The two large vias near the
"430 PWR"label on the PCB
are connected to JP6 as well.
These vias can be used to
easily connect a test lead onto
the PCB for current
consumption measurement.
JP7 –SYS PWR Provides power to the entire MSP-EXP430F5529 board. Also MSP-EXP430F5529 Experimenter
used to measure current consumption of the entire board. Board system devices are not
powered.
JP8 –LDO No connection to MSP430 VCC when
Only applicable when powering via "5529 USB"connection. powered via "5529 USB".
ALT (Default): Connects the alternate LDO (TPS73533) to the
MSP430 VCC.
INT: Connects the internal 'F5529 LDO to the MSP430 VCC.
JP11 –JTAG JTAG tool does NOT provide power
Only applicable when powering via JTAG connection. to system.
EXT (Default): JTAG tool does NOT provide power to system.
INT: JTAG tool will provide power to system.
JP14 –RF PWR Connects system VCC to the RF headers: J12, J13, and RF2. RF headers: J12, J13, and RF2 do
not have power.
JP15 –USB PWR Connects USB 5-V power to MSP430F5529 and Alternate LDO USB 5-V power not connected to
(TPS73533). system.
JP16 –eZ-FET No connection between
DVCC: Connects MSP430 VCC to eZ-FET
Connection MSP430F5529 and the eZ-FET.
TXD / RXD: Connects UART between F5529 and eZ-FET.
RST / TEST: Connects Spy-Bi-Wire JTAG between F5529 and
eZ-FET.
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Figure 8 shows a visual diagram of the power connections for the MSP-EXP430F5529 Experimenter
Board. Care should be observed when using multiple power sources such as USB and a battery at the
same time. This could lead to the battery being charged if the power settings are not correct.
Figure 8. Visual Power Schematic
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