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SLAU802 – March 2019

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Copyright © 2019, Texas Instruments Incorporated

MSP430FR2476 LaunchPad™ Development Kit (LP

MSP430FR2476)

4.1.3

IAR Embedded Workbench for MSP430 IDE

IAR Embedded Workbench for MSP430 is another powerful integrated development environment that lets
you develop and manage complete embedded application projects. It integrates the IAR C/C++ compiler,
IAR assembler, IAR ILINK linker, editor, project manager, command line build utility, and IAR C-SPY

®

debugger.

Learn more about IAR Embedded Workbench for MSP430 and download it at the

IAR Systems website

.

IAR v7.12.1 or higher is required for this development kit. To open the demo in IAR, click
File>Open>Workspace…, and browse to the *.eww workspace file inside the \IAR subdirectory of the
desired demo. All workspace information is contained within this file.

The subdirectory also has an *.ewp project file. This file can be opened into an existing workspace by
clicking Project>Add-Existing-Project….

Although the software examples have all of the code required to run them, IAR users can download and
install MSP430Ware, which contains MSP430 libraries and the TI Resource Explorer. These are already
included in a CCS installation (unless the user selected otherwise).

4.2

LaunchPad Development Kit Websites

More information about the LaunchPad development kit, supported BoosterPack plug-in modules, and
available resources can be found at:

LP-MSP430FR2476 tool folder:

resources specific to this particular LaunchPad development kit

TI’s LaunchPad development kit portal

information about all LaunchPad development kits from TI

4.3

MSP430Ware and TI Resource Explorer

TI Resource Explorer is a tool integrated into CCS that allows you to browse through available design
resources. TI Resource Explorer will help you quickly find what you need inside packages including
MSP430Ware, ControlSuite, TivaWare and more. TI Resource Explorer is well organized to find
everything that you need quickly, and you can import software projects into your workspace in one click.

TI Resource Explorer Cloud is one of the TI Cloud Development tools, and is tightly integrated with CCS
Cloud. See

Section 4.1.1

for more information.

MSP430Ware is a collection of code examples, software libraries, data sheets and other design resources
for all MSP430 devices delivered in a convenient package – essentially everything developers need to
become MSP experts.

In addition to providing a complete collection of existing MSP430 design resources, MSP430Ware also
includes a high-level API called MSP Driver Library. This library makes it easy to talk to MSP430
hardware. For more information, visit

MSP430Ware for MSP Microcontrollers

.

Figure 15. Using TI Resource Explorer to Browse LP-MSP430FR2476 in MSP430Ware

Содержание LaunchPad MSP430FR2476

Страница 1: ...VM for the MSP430FR2476 microcontroller MCU The kit contains everything needed to start developing on the ultra low power MSP430FRx FRAM microcontroller platform including onboard debug probe for prog...

Страница 2: ...pment Environments 16 4 2 LaunchPad Development Kit Websites 19 4 3 MSP430Ware and TI Resource Explorer 19 4 4 FRAM Utilities 20 4 5 MSP430FR2476 MCU 20 4 6 Community Resources 20 5 FAQ 21 6 Schematic...

Страница 3: ...le or choose among many already available from TI and third party developers Free software development tools are also available such as TI s Eclipse based Code Composer Studio IDE CCS and IAR Embedded...

Страница 4: ...to send a UART message containing the current ambient temperature measurement in Celsius 1 5 Next Steps Looking Into the Provided Code After the EVM features have been explored the fun can begin It s...

Страница 5: ...FRAM based microcontroller MCU which offer extended data logging and security capabilities The MSP430FR2476 offers the small LQFP package 7 mm 7 mm in the FRAM microcontroller portfolio combined with...

Страница 6: ...TE 25 P2 4 UCA1CLK 26 P2 5 UCA1RXD UCA1SOMI 27 P2 6 UCA1TXD UCA1SIMO 28 DVCC RST NMI SBWTDIO MSP430FR2476TPT MSP430FR2475TPT P5 0 UCA0CLK TB0 2 P5 1 UCA0RXD UCA0SOMI TB0 3 P5 2 UCA0TXD UCA0SIMO TB0 4...

Страница 7: ...MSP portfolio see Table 1 Table 1 EnergyTrace Technology Features EnergyTrace Technology EnergyTrace Technology Current monitoring CPU state Peripheral and system state Devices supported All MSP430 M...

Страница 8: ...s To expose the target MCU pins for uses other than onboard debugging and application UART communication To expose the programming and UART interface of the eZ FET to use it for devices other than the...

Страница 9: ...nel can be used to create a graphical user interface GUI or other programs on the PC that communicate with the LaunchPad development kit Figure 6 shows the pathway of the backchannel UART The backchan...

Страница 10: ...if a custom RC circuit is needed For applications that use the temperature sensor and a connected BoosterPack plug in module determine if there are any pin conflicts The 3 3 V power rail can be disco...

Страница 11: ...he battery 2 3 3 BoosterPack Plug in Module and External Power Supply Headers J6 is present on the board to supply external power directly It is important to comply with the device voltage operation s...

Страница 12: ...atible with SBW the capacitor on RST SBWTDIO must be 2 2 nF or less For documentation on designing MSP430 JTAG interface circuitry see the MSP430 Hardware Tools User s Guide Finally wire together the...

Страница 13: ...ck plug in modules that we offer You can also add your own BoosterPack plug in module to check its compatibility as you prototype that next design Figure 10 shows the 40 pin pinout of the MSP430FR2476...

Страница 14: ...emo Name BoosterPack Plug in Module Required Description More Details OutofBox_LP MSP430FR2476 None The out of box demo that is factory programmed on the LaunchPad development kit Demonstrates feature...

Страница 15: ...2 turn blue LED2 indicates the relative difference between the current temperature and the calibrated measurement Press button S1 to recalibrate the temperature to the most recent measurement and send...

Страница 16: ...th a development environment like Code Composer Studio IDE CCS or IAR Embedded Workbench IDE 4 1 1 TI Cloud Development Tools TI s Cloud based software development tools provide instant access to MSP4...

Страница 17: ...s For more information see the full comparison between CCS Cloud and CCS Desktop Try Code Composer Studio Cloud now at dev ti com Figure 12 CCS Cloud 4 1 2 Code Composer Studio IDE Code Composer Studi...

Страница 18: ...click OK CCS should recognize the project and allow you to import it The indication that CCS has found it is that the project appears in the box shown in Figure 14 and it has a checkmark to the left o...

Страница 19: ...opment Kit Websites More information about the LaunchPad development kit supported BoosterPack plug in modules and available resources can be found at LP MSP430FR2476 tool folder resources specific to...

Страница 20: ...robably want more information about the MSP430FR2476 device For every MSP device the documentation is organized as shown in Table 8 Table 8 How MSP Device Documentation is Organized Document For MSP43...

Страница 21: ...d data from the host If you don t see data it might be a problem on the host side Probe on TXD while sending data from the MSP430 MCU If you don t see data it might be a configuration problem with the...

Страница 22: ...ET_VBUS to Current Sense Ampllifier to Host MCU from 3 3V Power EZFET_LDOOUT EZFET_LDOOUT EZ_GND Current Sense Amplifier EZFET_SBWTDIO EZ_GND EZFET_SBWTCK EZFET_RST EZFET_D_P EZFET_PUR EZFET_D_N EZFET...

Страница 23: ...CCOUT EZ_GND EZ_GND DCDC Switch to DCDC MCU Power Switch Energy measurement method protected under U S Patent Application 13 329 073 and subsequent patent applications Software controlled DCDC convert...

Страница 24: ...L MCLK A3 15 P1 4 UCA0TXD UCA0SIMO TA1 2 TCK A4 VREF 4 P1 5 UCA0RXD UCA0SOMI TA1 1 TMS A5 5 P1 6 UCA0CLK TA1CLK TDI TCLK A6 6 P1 7 UCA0STE SMCLK TDO A7 7 TEST SBWTCK 3 DVSS 48 VREG 31 P2 5 UCA1RXD UCA...

Страница 25: ...ly validate and test your design implementation to confirm the system functionality for your application Version control disabled SVN Rev MCU045 Number Rev A TID N A Orderable LP MSP430FR2476 P4 7_PWM...

Страница 26: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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