Unable to write in peripheral memory area for F2812

Started by nand...@hcl.in in Code-Composer Studio12 years ago 1 reply

Hi, I am using ccv2.2 I get error Unable to write in peripheral memory area for F2812 for address 0x800 to 0x880. How do I unprotect it?

Hi, I am using ccv2.2 I get error Unable to write in peripheral memory area for F2812 for address 0x800 to 0x880. How do I unprotect it?


Saving data to a file

Started by Dee_ekaette in Code-Composer Studio12 years ago

I am fairly new to using CCStudio V3.3. I am trying to open up a file and write data to it, however, i get these errors: Warning: creating...

I am fairly new to using CCStudio V3.3. I am trying to open up a file and write data to it, however, i get these errors: Warning: creating output section .cio without SECTIONS specification Warning: creating .sysmem section with default size of 400 (hex) words. Use -heap option to change the default size. error: can't allocate .text,size 00001cac (page 0) in PRAMH0 (avail: 00000ffe...


error compiling floating point with CCS 3.3 for TI F28335 dsp

Started by in Code-Composer Studio12 years ago 2 replies

Hi! I need some help to know what I am doing wrong. I am a new user of codecomposer. We've bought at University a Technosoft kit based on...

Hi! I need some help to know what I am doing wrong. I am a new user of codecomposer. We've bought at University a Technosoft kit based on TI DSP F28335, that supports floating point operations. When I try to compile this message is shown Linking... lnk2000.exe C:\CCStudio_v3.3\MyProjects\6F_svpwm\svpwm.cmd undefined first referenced symbol ...


Real Time Implementation Help Needed

Started by bharath_imp in Code-Composer Studio12 years ago 2 replies

Hi friends, I'm pretty new to the group and to CCS also.I have got some basic doubt.I have one algorithm which is working on my...

Hi friends, I'm pretty new to the group and to CCS also.I have got some basic doubt.I have one algorithm which is working on my TI320C6713 DSK processor. But right now I'm doing it by using the text data input that i have. My problem is to implement it in real time environment. I don't have any further data. But i guess i can generate the data repeatedl...


fopen() not functioning with emulator.

Started by venk...@yahoo.co.in in Code-Composer Studio12 years ago 1 reply

I am working on a test application where I am reading/writing files for processing. On the simulator everything is working perfect, but when...

I am working on a test application where I am reading/writing files for processing. On the simulator everything is working perfect, but when running on emulator/board, the fopen() returns null. It is happening quite frequently, but not all the time. I also tried with both relative (w.r.t executable file) and absolute files paths. The part of the code is here; can some one help what is going wrong....


This looks simple issue, but i dont know how to fix, please let me know

Started by Shreedhar Achar in Code-Composer Studio12 years ago 2 replies

Hi, Whener I am compling project on CCS with incremental compile option, all files are getting compiled every time. Is there any settings in...

Hi, Whener I am compling project on CCS with incremental compile option, all files are getting compiled every time. Is there any settings in CCS to avoid this. Thanks for your help in advance Shreedhar


Re: array initialization on CCS does not work properly? do u know wh

Started by Andrew Nesterov in Code-Composer Studio12 years ago

> Subject: Re: array initialization on CCS does not work properly? do u know wh > Posted by: "Jeff Brower" j...@signalogic.com > Date: Sun...

> Subject: Re: array initialization on CCS does not work properly? do u know wh > Posted by: "Jeff Brower" j...@signalogic.com > Date: Sun May 11, 2008 10:29 am ((PDT)) > > Ahmad- > > > I am working on C6416 DSK. In my source code I have initialized > > global arrays with zero as follows:x > > array1[900]={0}; > > array2[6]={0}; > > The code line: > > array2[6] = {0}; > > is supposed


array initialization on CCS does not work properly? do u know why?

Started by ahmadagha23 in Code-Composer Studio12 years ago 1 reply

Hi; I am working on C6416 DSK. In my source code I have initialized global arrays with zero as...

Hi; I am working on C6416 DSK. In my source code I have initialized global arrays with zero as follows: array1[900]={0}; array2[6]={0}; But when I see the content of array2, I see that only the first member is set to zero and other ones are not zero. Another strong problem is that When I used external Emulator (TDS510USB from Wintech Co.), the above initialization results in setti...


6455 DSP BIOS

Started by "S.Rajagopalan" in Code-Composer Studio12 years ago 2 replies

Hi, I am new to DSP and CCS. Now, i am working with 64x+ processor. Hope to get the answers for my following queries. The board in which i am...

Hi, I am new to DSP and CCS. Now, i am working with 64x+ processor. Hope to get the answers for my following queries. The board in which i am working contains 2 processors, ARM and DSP with different peripherals. Here, ARM is the master processor. 1) For unit level of testing the interface between the DSP and the peripherals through CCS, i think CSL is enough and the DSP BIOS is not ess...


DM642 EVM TO SLOW!!!?

Started by Alex...@cognitivevision.com in Code-Composer Studio12 years ago 1 reply

Hi everyone! I am using DM642 EVM. I need perform FFT very quickly. For this purpose I use code from TI DSPLIB. My program below: void...

Hi everyone! I am using DM642 EVM. I need perform FFT very quickly. For this purpose I use code from TI DSPLIB. My program below: void main() { int i, j; double *x; double *w; int N = 32768; /* Initialize the board support library, must be first BSL call */ EVMDM642_init(); /* Initialize the LED modules of the BSL */ EVMDM642_LED_init(); // memory alloc ...


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