Compiler error
Hello Lisa:We have code that part of it is not executed because the way the compiler translate it. It happens in different versions of Code Composer including ccv5.3.Attached files with the code. Line...
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Some asm for ek-lm4f120xl
When starting new uC environment the best way is to start with assembly things (my opinion). But never found asm-only example for the lm4f120h5qr Stellaris Launchpad (with Cortex M4 core) produced by...
View ArticleLCD spare parts Chronos chip series CC430F6137 replacement (please reply ASAP)
I have two Chronos 430 watch chip series CC430F6137 (eZ430-Chronos-433), i buy from TI itself together with MSP430 G2553 dev boards.but one has just accidentally crashed the LCD screen Chronos watchI...
View ArticleWhat are predefined macros?
RE: AM335x SYSBIOS Industrial SDK 01.00.00.06 User Guide, Section 12, Building...
View ArticleGenerating test pattern
Hi,Using RDK, I would like to ask if there is simple method to generate test pattern, or there need to build specific usecase for that.Regards,Ran
View ArticleCommunicating from one CC3000 to another?
I see there are some old posts stating that the CC3000 platform will never support Ad-Hoc networking. Assuming that is true, is there any other method to allow one CC3000 module to communicate with...
View ArticleHow to add include files to the project
Hi; I'm a novice,I have a problem recently,that is:I couln't add header files to a new project and make them under a "include" folder like example projects in which all header files are well...
View ArticleWhy does the TRF7960A EVM turn on with both EN and EN2 pulled low?
HelloThe question is: why does the TRF7960A EVM turn on???When the board is powered on, the EN pin on the TRF7970 is low, since the MCU has not yet started (not supplied with power) and EN2 pin is also...
View ArticleCrystal Circuit for MSp430g2553
Hi all,I am trying to design a custom board for the msp430g2553, i could not find any information on adding an external crystal ( i want to add 16 Mhz or more) to the IC. Can someone point me to any...
View ArticleMSP430F5438A logic low & high voltage
Hi,I'm trying to find the max voltage that the inputs of the MSP430f5438A can get.I find the "Schmitt-Trigger Inputs – General Purpose I/O" section on the Data Sheet.1) I want to ask if I understood...
View ArticleNAND read time Problem
Hi,I'm using AM335x and micron nand flash (MT29F1G08ABADAWP-IT) 8bits bus.in u-boot, it take 10seconds to read 15MB data from NAND flash, i think this is unusual, it there any way to speed up my NAND...
View ArticleDifferential Impedance(REF_P & REF_N) of CC2530
Hi ,THis is Hema Sundar,working on CC2530.In datasheet it is mentioned 69+j29......How do we need to calculate the trace width & spacing with this complex number?Currently we are using 69 ohms of...
View Articlemsp430g2553 Timers questions
Hello,I have occured some problems with setting timers in my project. 1. code:BCSCTL1 |= DIVA_3;TACTL = TASSEL_1 + MC_1 + ID_3;question:What frequency that setting will give me? And how accurate it...
View ArticleOMAP 4460 Kernel device driver testing
HiI am trying to test device driver on panda board having android(ICS) kernel.i have followed link http://www.omappedia.com/wiki/OMAP_Kernel_driver_testsbut I am getting error likeadb shell #cd...
View Articleprgram code for interfacing of sim300 gsm modem with msp430f5529
Sir i m not getting results wen i try to interface sim300 gsm modem with msp430f5529 rather wen i debug my program i get error message in register of uart i.e unable to readhowever dere is no error...
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SSD1308 I2C OLED - Stellaris driver API
Hi,I have written a driver API for SSD1308 based I2C OLEDs (can be used with SSD1306 too with no/only minor changes in the initialization routine) which I will use for my C3ii INS Stellaris Booster...
View Articlestellaris LM4F232 eval kit----reading from sd card
i am working on a project in which i am required to read an mp3 file from the sd card using LM4F232 eval kit......i am thinking of reading the mp3 file, sending it to DAC and amplifying it using op amp...
View ArticleREG103-A output problems
Hi All,We have implemented a DC PCB using REG103-A regulators. Everything is going fine, except for the output of the REG-103A, which is 3.7V instead of the 5.3V we are expecting according to...
View ArticleWhen do you public TSW1400 app note + project on the DAC34xx interface?
Hello,I have tsw1400 and dac34xx,I want design my own mode,can you give me the quartus project?thanksmail to xiao_jiang80@sohu.comjiang
View Articlehex2000 says "section XYZ falls in unconfigured memory"
Hello,I am running hex2000 to generate a raw binary image from a .out file. It gives me strange warnings like this: warning: section DummyApp.out(.text) at 0600008h falls in unconfigured memory...
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