Software USB for msp430
Hi all,We are using an MSP430g2553 for a project and are looking for an implementation of software USB on the MSP430 platform, something that will allow us to communicate at low speed with the MSP430...
View ArticleMisuse of SCS in recommended code to read asynchronous timer counter
The 5xx/6xx user's guide (slau208k) and other discussion in this forum suggests that the best way to reliably read a timer counter when the timer clock is asynchronous to MCLK is to use a capture...
View ArticleSimple CC1125 - CCS code
HiI am totally new fro programming the CC1125 Via the CCS, and have a lot of problems when I writing the codePlease, could any one write for me a piece code that initiate the SPI interface and program...
View ArticleDo I need amplification for my sensor signal?
Hi guysI am using a 3-axis accelerometer which can measure +-2g with noise PSD=50ug/sqrt(Hz). I have been doing some number crunching, and based on my bandwidth of interest (100Hz) the rms noise is...
View ArticleDigital gate logic in TI
Yesterday I installed TINA TI on my computer. I'd like to simulate a circuit that constsist of some Op Amps and some digital logic gates like some OR ports. Is it possible to simulate that part, too....
View ArticleThe most efficient IPC mechanism on C6678
Hi,I'm trying to find the most efficient way to exchange "data" between several cores on the C6678 DSP. I've attached a figure of the basic application topology.Background information:We have two...
View ArticleBuilding example video_integration for dm6437 (CCS v5.1)
Hello TI employees! I'm trying to build example from "C:\dvsdk_1_01_00_15\psp_1_00_02_00\pspdrivers\system\dm6437\bios\dm6437_evm\src\video\sample\video_integration\build".But this project have one...
View ArticleProblem detecting Logic High on MSP430G2231
i am using the code below..i have a switch which connects the pin 1.3 to vcc. But it seems to be stuck in an infinite loop in the block after the if statement. When i changed the code to read logic low...
View ArticleTLK3132: TBI is not working
In my design I use the TLK3132 device and I have the following situation:I have external H/W loop and the Self Test is working properly.Then I de-activate the internal Self Test and I send a specific...
View ArticleADS129x - how to interface to eeg caps?
Hi. Maybe I am missing something.. EEG caps have 19+ "active" electrodes, a "reference" electrode (which can be earlobe), and a "ground" electrode (which can be fed with a DRL signal. In my experience,...
View ArticleNative ARM assembly on Stellaris Launchpad
HiI need hard real-time capabilities for my application. I'm looking to code in ARM assembly so I can can manage cycles exactly. Ideally I need to have code launched by a timer interrupt that is...
View ArticleADS1118evm SPI trouble
Hello I am currently using an ADS1118evm hooked up to a BeagleboardI just need to make sure I can get voltage readings from the ADC to the beagleboard.For thw interface I am using SpiMode1 and...
View ArticleNumber of parts mentioned in Webench
Hello,I was wondering what the amount and value mean for a component. ea. if it says 470uF, 3 qty. Does that mean 3 pieces of 470uF? or total sum is 470uF?Thanks in advance,rob
View ArticleERROR #10234-D unresolved symbols remain and ERROR #10010 error encountered...
Can anybody tell how is the following error regarding linking of files and unresolved symbols solved; since it is a common error I encounter while building many of my codes.In this program I have...
View ArticleInterrupt offset (9*1u) or (9*2u)
I am trying to understand which is the correct offset for interrupts (for example Timer0_A3 should be 0FFF2h.The msp430g2553.h file has:ifdef __ASM_HEADER__ /* Begin #defines for assembler */#define...
View ArticleCC430 and compilation of large array
Heloo,I have CCS 5.2.1 and CC430F6137 (32kB, 4kB RAM) and I want to implement big array - 3072 bytes .I set project to Large data model, trying to set higher heap and stack size (from value 80B)....
View ArticleADC12 ISR problem in MSP-EXP430F5438
Hello,I am using code composer studio version 5.3.0 for coding MSP-EXP430F5438 Experimenter board. I want to display internal ADC values on the LCD of board. I tested User_Experience of...
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dll Initialization error (All Screenshots Included) Please Help...
I'm getting, "MSP430.dll initialization error" when trying to connect to FlashPro430 (USB-FPA 6.0) adapter via USB (See pics below)WARNING: "I am not an engineer :)OS: Windows 7 Professional 32...
View ArticleError initializing emulator
Hello,We had few projects developed using Code Composer Essentials V3.2.Few months back we had upgraded CCE3 to CCS5.But now, problem is that today when I tried to debug a project using CCE3 my...
View Articlespi
I want to use serial communication in my project. I want to read whole data of a flesh memory(pen-drive) of 4GB. what microcontroller should i use? Is there any requirement to use interface drivers?
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