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MSP430™ Microcontrollers

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CCS 4
Related Posts

  • Forum Post: Re: CCS v4.0.2 - MSP430F5438 compiled code limitation

    Suduko
    Hi G**kbuster, The ISR code is indeed resident in the lower 64kb of memory - so I don't think this is the issue. Regards, Suduko
    on Feb 18, 2010

  • Forum Post: CCS v4.0.2 - MSP430F5438 compiled code limitation

    Suduko
    Hi, I'm using Code Composer Studio Version: 4.0.2.01003 to write code for an MSP430F5438. The compiled code (using the large memory model, and compiler 3.2.1) produces a code size of 60,580 bytes and a variable size of 3780. This code runs fine on the MSP - as expected. However, if...
    on Feb 17, 2010

  • Forum Post: Re: CCS (MCU) v4 vs MSPGCC

    Victor44251
    That was a terrific response. Thanks! I'd like to clarify a bit (no pun intended). The following excerpt from http://mspgcc.sourceforge.net/manual/x873.html : "The header file "<io.h>" is usually included at the start of all mspgcc source files. This defines all TI's standard...
    on Mar 9, 2010

  • Forum Post: Unable to have "program level optimizations" with 5438 RTC workaround

    PhilouCH
    Hello, In my current project, I have to use the 5438's buggy RTC. I simply copied the proposed source code (RTC.h and RTCASMFunctions_CCE.s43), and I tried to push the optimizer at its limits : optimization level 3 (-O3), opt_for_speed 2 (-mf2) and program mode compilation (-pm). This resulted...
    on Apr 6, 2010

  • Forum Post: Viewing Structs in CCS v4.0

    fdr2
    Hello, What is the best way to view an entire Struct inside a Watch window in CCS v4.0. I have the need to switch back and forth between various GUI's. Other GUI's you can simply drag the Struct name over to the watch window and you can view the entire Struct. I can't seem to...
    on Jul 13, 2010

  • Forum Post: ADC config, DMA transfer to memory, DAC questions!

    paul miller44746
    Hi all, I am using MSP430FG4618 Experimenter board with CCS. I have been able to sample a signal, and then use DMA to send it to the DAC to read it right back out, this is pretty much what I need to do at the moment. However, I have some questions about configuring the ADC, on the DAC operation, and...
    on Aug 12, 2010

  • Forum Post: Programming an msp430f2272 with CCS4

    Rednoggin
    Hi guys, I was wondering if it is possible to program a MSP430 chip with CCS4 without having a project. Is there something like a hex file, so that I can just load it to program my chip. I already have a project made and it programs ok, I just need to send my "hex" file to somebody else...
    on Sep 22, 2010

  • Forum Post: Problem with code to test pin output on EZ430-RF2500

    karl57224
    hi, i using the ez430-rf2500 target board to measure the voltage of a solar panel and control a mppt circuit. i have been trying to test the output of the target board pins by using the following code without success. i do understand that i'll have to set the direction of the port to digital...
    on Sep 26, 2010

  • Forum Post: CCS vs. IAR for MSP430 development?

    Derek9531
    Hello, I've been using IAR for years, and am considering switching to IAR for a number of reasons, including: 1. Less expensive, especially as we look to expand 2. Since we do both MSP430 and Stellaris development, it would be nice to have a common IDE I'm interested in thoughts from...
    on Nov 24, 2010

  • Forum Post: MSP430 as a ZAP

    Paul Butland
    This weekend I started working on a project to use the CC2530 as a ZNP and the MSP430F5438 Dev Board as a ZAP. However, once I opened up the sample applications I noticed they were all designed in IAR and I use CCS. I started moving a project to CCS and have run into a common problem. The following...
    on Dec 20, 2010

  • Forum Post: Communicating with Console Window on MSP430

    J D
    Hello All, I wanted to know if its possible to communicate with the console window from a code written for MSP430.Specifically , I wish to use printf statements and sprinkle them throughout my code, so that when my hardware with MSP (430F5438 to be specific) is connected to my PC via Spy-Bi Wire...
    on Mar 24, 2011

  • Forum Post: About the download of CCS4.x and CCS5.x

    Z-SEED
    Hi, Does the software(CCS4.x and CCS5.x) can not be downloaded by download tools? The CCS is too big to download by web without http supprot. The OS I used is WinXP SP3, and the browser is IE8. How could I used download tool to download the CCS?
    on Mar 30, 2011

  • Forum Post: Re: "Placement fails for object ".text" error message?

    Doug Jorgesen
    I have the same problem, using Code Composer Studio Version 4.1.2.00027, the free version, and the MSP430G2231 that was included with the Launchpad development kit. I think that it is related to memory somehow. I am displaying an image that I have created using a bitmap to binary converter on an LCD...
    on Apr 6, 2011

  • Forum Post: Re: New 430BOOST-SENSE1

    Ulrich Herschke
    Hi Dung Dang, thank You for your fast reply. Point 1 i have done ( and sent a feedback to documentation because the jumper J5 is shown together with boosterpacks in the image). Point 2 i'll do next. (But i need to focus at the moment on the DOGM128 GLCD over SPI using USI ;-) ) Point...
    on Apr 27, 2011

  • Forum Post: Re: Could not read real values in the watch window of CCS 4 - I2C example

    Juan Sebastian Morant Pedroza70603
    Hi Norman and thanks for the feedback again, Norman Wong You note that RXByteCtr is decrementing properly. Did you use the watch window to examine RXByteCtr? I guessed that RXByteCtr was decrementing properly by counting the times the program counter went into the interruption before going...
    on Apr 28, 2011

  • Forum Post: PC to cc430f6137/cc430f5137 interface

    Giselle Borrero
    Hello, I’m building a health monitoring system, is going to have several separate components that will be communicating wirelessly. In order to do this it will be using two different transceiver/microcontrollers “cc430f6137” and “cc430f5137”. The project requires building...
    on May 1, 2011

  • Forum Post: Re: Could not read real values in the watch window of CCS 4 - I2C example

    Juan S. Morant
    Jens-Michael Gross Anyway, was dummy defined as volatile? Yes, in fact, the definition is: volatile int dummy=0; I did a new test and now I am a little bit more confused. I was debugging the next "dummy" code: #include <stdio.h> volatile int dummy=0; void main(void)...
    on May 2, 2011

  • Forum Post: Could not read real values in the watch window of CCS 4 - I2C example

    Juan Sebastian Morant Pedroza70603
    Best regards, In order to test the I2C (USCI_B0 module) of the CC430F5137 MCU I have created a new project and added the cc430x513x_uscib0_i2c_10 example code for the master and another project with the cc430x513x_uscib0_i2c_11 example code for the slave. I found out that communication was correctly...
    on Apr 27, 2011

  • Forum Post: MSP430F2274 memory allocation

    Muhammad Razali
    Hi, similar to the malloc() function, are there any functions that i can use to create a dynamic memory in msp430f2274 ? I need to code some stuff using link lists as they seem simpler.
    on May 12, 2011

  • Forum Post: CCSv4 HELLO WORLD - Printf()

    Muhammad Razali
    Hi im using msp430F2274 and the ccs compiler. I had problems on printf during coding so i decided to test out pritnf by loading the hello world application. I executed it but it isnt printing to the CIO Console. Help pls.
    on May 13, 2011

  • Forum Post: Re: EZ430-RF2500 and SimpliciTI with CCS

    GrantA
    So I figured some things out and I can now compile my code. But I can't get the code to work as I want it to. First I'll state for others what I did to get it to compile. Then I'll ask my question. First what I did to get it to compile: First copied the Configuration folder from...
    on Jun 8, 2011

  • Forum Post: Re: In CCS ASM 430, no #ifdef?

    James Newton
    Jens-Michael, thank you VERY much for taking the time to reply. I really appreciate it. Jens-Michael Gross #ifdef is a C preprocessor directive. IAR accepts it, CCS don't as the assembly code is not passed through the preprocessor. Yes, I know. CCS ASM430 does seem to have a preprocessor...
    on Jun 8, 2011

  • Forum Post: In CCS ASM 430, no #ifdef?

    James Newton
    Am I missing something? After reading SLAU131E.pdf stem to stern, I don't find any way to test if a symbol is or is not defined. E.g. in IAR ASM I might do #ifdef __MSP430F5438__ //T5? 100 pin chip bit.b #0x01, &P2IN ; Is the PC connected? jz RunUserApp ; If it isnt, start application...
    on Jun 8, 2011

  • Forum Post: Re: MSP-FET430UIF USB Driver Problem

    Jay Hester
    I've encounted problems like this before and they are usually from a corrupt download file. Here's one way to fix it: 1. Download the CCS software again to get a clean image. 2. Uninstall any existing CCS software. 3. Reboot the PC. (Delete everything from the uninstall, and reset all...
    on Jun 16, 2011

  • Forum Post: DriverX

    Dave Frame
    Anyone seen this dialog when trying to run the debugger for the msp430? Unable to launch DriverX evaluation mode support application (DXEVAL.EXE). Have you added the DriverX\bin subdirectory to your environment PATH variable?
    on Jun 16, 2011
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