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Questions tagged [ti-ccstudio]

Code Composer Studio (abbreviated to CCStudio) is an IDE published by Texas Instruments for its microcontrollers, microprocessors, DSPs.

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187 views

SPI Communication between ADXL345 and TM4C123GXL (TIVA C Launchpad) doesn't work as intended

I need to interface the TM4C123GH6PM based Microcontroller board TM4C123GXL (TIVA C Launchpad) with a accelerometer (ADXL345) by Adafruit. As, I am bound to use SPI communication and program on ...
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Debugging in the Code Composer Studio v6.2.0

I would like to ask you for an advice. I have a custom control board with TMS320F2808 dsp. The dsp contains in its flash memory custom bootloader and application. I need to debug the application in ...
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2answers
71 views

Memory allocation of constants and statics in structure?

I am working on IIR Filter implementation where I am initializing filter coefficients and memory (form-2 w) memory as follows. ...
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1answer
58 views

MSP430FR6989 Watch Dog Timer

I am trying to learning about the Watch Dog Timer peripheral of MSP430FR6989 (link to MSP430). It's Watch Dog Timer peripheral WDT_A have a 16 bit control register (WDTCTL), in order to perform a ...
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1answer
138 views

Code Composer Studio 6.1.0 debugger is not acting as it should

I am learning to code on a microcontroller from Texas Instruments, MSP430FR6969 (link), using MSP-EXP430FR6969 launch pad (link). I am also using an IDE CCS 6.1.0 (link). I am doing a simple ...
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84 views

Cst phased array feeding

How can I feed my microstrip patch antenna with phase difference? I managed to get more directed beam but now I want to scan an area by changing directivity.
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65 views

Getting error while opeing “.cfg” file with the XGCONF tool

I got some strange errors in ccs. I'm using a cc2640r2f IC and downloaded there simple_periphal_oad_on_chip from resource explorer. Whenever I open the .cfg file with the XGCONF tool I get an error ...
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40 views

MSP430 interrupt issue with the MSPFET Emulator connected

I'm using the emulator MSPFET Flash to program the MCU MSP430F5507. There is a peripheral interrupt subroutine that should receive an external interrupt every 1 second. I have a problem that the ...
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2answers
71 views

MSP430G2101 WDT not triggering

I have an MSP430G2101 and I need to use the Watchdog to trigger an interrupt. The code I am trying to use is the following: ...
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1answer
664 views

Sending debug information from MSP430 to CCS Console

I am debugging some code written for the MSP430F2132, which has very little flash memory available for the program. In order to debug properly, I must send information out to a terminal so that it can ...
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2answers
2k views

I2C Code Composer Studio example for MSP430G2553

I've been scouring the forums for a complete I2C implementation for MSP430G2553 using Code Composer Studio. All I can find are code snippets out of context or single byte examples. I need to figure ...
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2answers
954 views

Delay function in code composer studio

new with code composer studio. Trying to run bldc motor with rm48 cncd. Lotsss of problems, one of them is any delay function available for ccs? I generate pwm signals with a certain delay using idle ...
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1answer
502 views

unable to read tiva c series registers in debug mode

I am using code composer studio version 6.1 with TM4C123GH6PM. When dubugging and executing it goes to a function called FaultISR() and then stuck in an infinite loop When trying to see the registers ...
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2answers
190 views

MSP430 individual pin accesibility

I'm working on a ultra-low power application and want to enable and access only one pin as output and one pin as input. I'm using the MSP430 microcontroller and CCS for programming. I have two ...
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1answer
103 views

Code composer 6 linker file not placing variables

I am developing firmware on MSP430F2619. I need to store configuration information having 5 sections of 200 bytes. In order to read and write them independently I am trying to allocate 5 sections of ...
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1answer
591 views

Use LCD 1602A with F28027

I want to connect C2000 Piccolo LAUNCHXL-F28027 and LCD 1602A. And I already found this example: http://embedjournal.com/interfacing-16x2-character-lcd-with-c2000-launchpad/. I downloaded the source ...
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2answers
633 views

Burn Code using Code Composer Studio

I have been programming CC3200 using code composer studio. I know how to run the debugger on my device and run the the code successfully. But I can't figure out how to burn the code on my device so I ...
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1answer
445 views

.CIO section MSP430

In memory allocation window of Code composer studio 6.1 I see 288 bytes of .CIO section. What is this segment and how I can remove it. Linker file lnk_msp430f2619 has mention of .CIO section. But ...
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1answer
247 views

MSP430: Trouble Writing Memory Block

I was using MSP430G2553 with IAR Embedded workbench compiler which was working fine , then i recently installed Code composer studio and now the problem is when I run the same code ...
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2answers
4k views

Reading MPU-6050 with MSP430g2553 using I2C

I´ve been searching for libraries or documentations for helping me reading from and writing to the acell + gyro breakout MPU-6050 from InvenSense. I managed to read it with the arduino's libraries ...
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2answers
1k views

LCD interfacing with msp430

I am making a contact less tachometer based on magnets .I am using msp430g2253 micro controller and HD44780 lcd. I have done certain calculations for calculating rpm in the main code and now i want ...
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1answer
839 views

Reading GPIO on TM4C123G board

With the TM4C123G board, I'm using Code Composer Studio v6. I want to read the GPIO pins that are connected to the user switches on the board (Pin F4 and Pin F0). The code at first did not work but ...
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3k views

Proplem with Code Composer Studio v6 with GCC

I have the following Tiva C Board (TM4C123GXL) Code Composer Studio v6 using GCC Compiling this sample code: ...
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1answer
1k views

How to tell CCS debugger where to start?

I am just starting with MSP430 and Code Composer Studio (CCS). I want to make a pure-assembly project. At the moment, I have a "hello world" program that does nothing but light an LED on the ...
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1answer
889 views

#10269 output file exceeds code size limit

Using Code Composer Studio and MSP430F5438A I get that error when compiling, but if I randomly delete some lines of the code, it will work fine. The problem is that I have not finished yet and there ...
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1answer
958 views

Texas Instruments F28035. Problem downloading software

I am developing an application based on F28035 with CCSv6. The first version of the software was developed using the Experimenter Kit along with the F28035 ControlCARD. In the second stage of ...
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1answer
1k views

Flash Mem. Read/Write

Using SerialPort communication between PC and MSP430F5438A. It's C# on the PC side and Code Composer Studio (CCS) on the MSP430 side. I'm sending "Hello World!" to MCU. I set the flash pointer to ...
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3answers
1k views

Where is the C API reference for the MSP430? CCS version

I see a lot of sample code and tutorials, but where is it documented that symbols (defines) such as P1OUT and P1DIR are ...
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2answers
1k views

MSP430 Pin Variables

I am trying to program an MSP430FR5969 for the first time. I successfully executed and modified a program to blink one of the LEDs connected to P1.0. The relevant predefined variable is P1OUT. The ...
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5answers
2k views

Why does ADC conversion time vary?

I'm using TI Tiva C TM4C123GH6PM on a Launchpad combined with an AD 9850 DDS to create frequency modulator. Currently I have an extremely simple program which basically sets up microcontroller's ...
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1answer
357 views

Implementing Multichannel ADC conversion and transfer data to PC [closed]

I have developed a system using the TI MSP430 G2553 that accomplishes analog to digital conversion of multiple sensors simultaneously. So here is the question: Can someone suggest me how to ...
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0answers
5k views

How to correctly use prinft in code composer?

I am using CCS 5.x on Windows 7. The TI board is LM4f232. The following code performs A to D conversion of the on-board accelerometer. I am trying to use printf to see my variable values, but it is ...
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1answer
1k views

MSP430 printf() through Spy-Bi-Wire hangs

printf() to console through Spy-Bi-Wire should be supported in the TI Code Composer Studio. Found this page, which explains how to enable ...
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1answer
2k views

License dilemma Texas Instruments Code Composer v5 for Stellaris vs MSP430

As I read the screenshot below, I have to pick the license for Texas Instruments' Code Composer Studio v5 as follows: option 4: to use with a LaunchPad MSP430 option 3: to use with a LaunchPad ...
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2answers
2k views

Saving data in Code Composer

I have a circular buffer in my code (TI 28027) saving around 500 data points. Is there a way to easily save this data to a text file in Code Composer 4? Right now I am just using watch window, ...
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2answers
8k views

MSP430 Code Size in CCS

This should be pretty straight forward, but my google-ing is not turning anything up... I can build my project successfully in TI Code Composer Studio (CCSv5) and target my device. Now I want to ...
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2answers
377 views

ezDSP does not boot with programmed code

I have an ezDSP, and I can program the examples. They work just fine when I open the debugger. When I unplug the module and plug it back in, it always reverts back to the factory test code. How do I ...
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1answer
1k views

Unresolved symbols building a code composer 3 project in code composer 4

I downloaded a program from texas instruments, PMSM3-2, which is made for code composer studio 3. I only have code composer 4, when attempting to build it I get the errors: ...
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2answers
2k views

Code Composer Studio v4 and MSP430 development

Does anyone have experience using CCSv4 to program for the MSP430 chips? I know msp-gcc is out there, and I'm sort of kicking myself for not using it, but at this point I'm stuck with CCSv4. I was ...
2
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1answer
581 views

XDS510PP-PLUS JTAG Emulator on windows 7

I'm trying to use a spectrum digital XDS510PP parallel port to jtag emulator to program an ezdsp board. It's not working and I don't see any problem except that it only supports up windows XP. Is it ...