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MSP430™ Microcontrollers

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MSP430
Related Posts

  • Forum Post: Using the USCI I2C Master + DS1631+

    ANDRES RADA
    Hello TI Community, I would like to know how to use the TI USCI I2C master functions without DMA (SLAA382) to get temperature from a DS1631+ . PS: I ran the TI USCI I2C master functions using an IO Expander (PCF8574) without any problem. I will appreciate any comments or suggestions. Thanks...
    on May 19, 2012

  • Forum Post: Re: Closed source jtag

    Thomas Mitnacht
    Could you pls be a little more specific. What is it in detail the community is unhappy with? What would be your proposal to do?
    on Jul 8, 2008

  • Forum Post: Re: Reconfiguration during execution

    BrandonElliott
    Jason, There are two possibilities here: This could be built into your code as a user interface that parses case statements (flash is not modified). You can develop an interface that will RX commands and then configure the USCI as desired based on those inputs. There are several ways to accomplish...
    on Jul 21, 2008

  • Forum Post: Re: Using the Packet Sniffer with the eZ430-rf2500

    esy
    The latest version of the Packet Sniffer is v2.9.0 (just out), which can be downloaded from http://www.ti.com/litv/zip/swrc045i However, the reason for the Packet Sniffer not being listed on the eZ430-RF2500 product page is that this hardware is unfortunately NOT supported as a sniffing device with...
    on Jul 27, 2008

  • Forum Post: Re: MSP430/CC2520 SoC

    tretec
    It would be very useful in order to free a lot of space now used just to connect the two chips! Are you planning to develope such a chip?
    on Aug 1, 2008

  • Forum Post: Re: S/W UART

    BrandonElliott
    Chakra, We actually have a code example that implements a software UART using the Timer_A. Please see the follwing zip file from www.MSP430.com for several different examples: http://www.ti.com/lit/zip/slac011 (namely, see msp430x11x1_ta_uart19200_01.c)
    on Aug 5, 2008

  • Forum Post: Re: MSP430.DLL

    adrian
    The MSP430.dll developer's package has been planned to release for a couple years now but it remains a low priority item. Recognized third parties who develop tools for MSP430 have access to the internal developer's package but it's not sufficiently documented to be supported and released...
    on Aug 15, 2008

  • Forum Post: What's wave packaging, page 15 ,slaa043a.pdf

    Jimmy3284
    Dear all, I can't understand wave packaging. How to do it? Will you please provide some suggestion? The original paragraph as below, "Another way to prevent distortion to the power line is to use wave packaging . This could be accomplished by keeping the same hardware and modifying the...
    on Aug 22, 2008

  • Forum Post: Re: Closed source jtag

    adrian
    The MSP430 JTAG isn't closed source at all. It's well documented in the Programming a Flash-Based MSP430 Using the JTAG Interface App Notes ( slaa149) . The MSP430.dll, the interface between your PC and the FET tool, however, isn't open source. If all you're trying to do is build a simple...
    on Aug 25, 2008

  • Forum Post: Re: TUSBxxxx EEPROM Burner Applicaton

    Stefan S.
    The evaluation board which is described in "MSP430 USB Connectivity Using TUSB3410 (slaa276a.pdf)" with MSP430F1612.
    on Aug 28, 2008

  • Forum Post: Re: TUSBxxxx EEPROM Burner Applicaton

    Andreas Dannenberg
    Things to try/check: Ensure jumper JP1 on the board is set, to allow for proper TUSB3410<->EEPROM connections Make sure the MSP430 isn't interfering with the SDA/SCL signals (maybe it's driving one of its port pins?) Re-try using the EEPROM burner utility (including its driver...
    on Aug 29, 2008

  • Forum Post: Re: Flash programming

    BrandonElliott
    Hi Renka, I am understanding this question to mean that you do not have the 2nd image before you flash the chip with the original program, so you will accquire that image as the program is running. Depending on the size of the image you may not want to store this in RAM due to size limitations. You...
    on Sep 2, 2008

  • Forum Post: Flash programming

    renka
    Hi, I am working with MSP430F2618. I would like to program the flash memory with two images. The current image is one that i am currently run on it(FLASH and RAM),another that i've aggregated from the wireless packets(on the air programming).When the second image is ready to be programmed,i...
    on Sep 2, 2008

  • Forum Post: Re: Determining code size and memory usage after building a project with Code Composer Essentials

    adrian
    Hi Chakra, you're getting that error because you're using the free CCE v3 Core Edition which is limited to 16KB of code. (0x000047e2 = ~18KB) By default, no compiler optimizations are used but if you increase the optimization to Level 2, it should compile fine. You'll find the optimization...
    on Sep 4, 2008

  • Forum Post: Re: Data sheets and programming

    Andreas Dannenberg
    Hi Tony, for MSP430 MCUs, typically you need two pieces of documentation in order to fully understand/program the device. There is no single document that contains all information. The device family-specific user's guides (such as the " MSP430x2xx User's Guide " in case of MSP430F2274...
    on Sep 8, 2008

  • Forum Post: Data sheets and programming

    Tony256
    Hi, I was wondering where I could find a data sheet for the MSP430F2272 that gives a detailed description of the programming registers. The closest thing I found was the user guide but it doesn't seem to have everything in it. I looked at some code examples and it was hard to figure out what they...
    on Sep 8, 2008

  • Forum Post: Packed structs in CCE

    Jomar Hønsi
    Hi, I have just started playing with CCE 3.0 and have a question regarding packing of C-language structures. With IAR we use the pragma below to pack a structure, what would the equivalent be using CCE? Without the default settings, CCE insert padding bytes before the 8-bit variables, I want to avoid...
    on Sep 2, 2008

  • Forum Post: Re: MSP430 Code Composer Essentials Pro v3 SP2 single stepping and large-data pointer problems

    jhigginsalk
    Here is the disassembly for the above program for a 4618 dev board in large data mode: main: 0x03232: 002F 1114 MOVA &jptr,R15 0x03236: 40FF 0055 0000 MOV.B #0x0055,0x0000(R15) 0x0323c: 1800 53D2 1114 INCX.A &jptr 0x03242: 002F 1114 MOVA &jptr,R15 0x03246: 40FF 0066 0000 MOV.B #0x0066,0x0000...
    on Sep 10, 2008

  • Forum Post: problem with MSP430 EXP boards

    reb-soul
    Hello, I am trying to play with MSP430FG4618 exp boards. Currently i am trying to explore the example code given for MSP430 http://focus.ti.com/analog/docs/techdocsabstract.tsp?familyId=1625&abstractName=swra141 . I have successfully created an example file after following the steps, but whenever...
    on Sep 9, 2008

  • Forum Post: Re: MSP430 Code Composer Essentials Pro v3 SP2 single stepping and large-data pointer problems

    AartiG
    Thanks for the feedback. There does appear to be a bug in the display of pointers in large memory model. I will pass this on as a defect to the concerned CCE team. Regarding single stepping with interrupts enabled the behavior you are observing is the expected behavior and the workarounds are what...
    on Sep 10, 2008

  • Forum Post: Re: MSP430 Code Composer Essentials Pro v3 SP2 single stepping and large-data pointer problems

    jhigginsalk
    Thanks for the response. It is true that the display of pointers is broken. However, more importantly, for the MSP5438 it seems that the compiler is not generating the correct assembly code! Any ideas on this problem? It would be neat to have an option that would automatically save the state of the...
    on Sep 11, 2008

  • Forum Post: Re: USB driver

    adrian
    Attached are the drivers that were provided for the MSP-EXP430F5438 board on the ATC CD.
    on Sep 16, 2008

  • Forum Post: Using the Packet Sniffer with the eZ430-rf2500

    parkere
    Which flavor of the Packet Sniffer software is compatable with the eZ430-RF2500 dev kit? I have tried both the SimpliciTI CC2430 and CC2510 versions and I cannot get the hardware to detect. -Evan Parker Rose-Hulman Ventures parkere@rose-hulman.edu
    on Jul 15, 2008

  • Forum Post: Re: Write data to file in CCE V3

    Bernie Thompson TI
    I believe what you are looking at is Common Object File Format , it may be discussed elsewhere in the CCE documentation, but it is also discussed in appendix A of SPRU186 .
    on Oct 31, 2008

  • Forum Post: Re: IR decoder for NEC format

    Bernie Thompson TI
    Though i do not know of an example of NEC format IR code, I can say that there is some MSP430 based code on our Davinci DVEVM board that uses Phillips RC5 IR codes that may be of some help as an example here , it appears to be written in C.
    on Nov 2, 2008
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