About support on DSP/BIOS & better access of I/O space memory.

Started by chiragshah in comp.dsp11 years ago 5 replies

Hi. . All. I am new to DSP. our seniors have desided TMS320LF2407 platform and we are already having starter kit from TI. now i want to know...

Hi. . All. I am new to DSP. our seniors have desided TMS320LF2407 platform and we are already having starter kit from TI. now i want to know that is it possible to have an advantage of DSP/BIOS for this DSP? because in CCS it is showing DSP/BIOS option.(tools/OS selector/DSP BIOS).... But while including i came to know that i dont have BIOS/kernel dll in my c:/ti/bin. can i get it and start to d...


dsp/bios

Started by deem in comp.dsp9 years ago 2 replies

Hi, I am very new to DSP/BIOS and DSP?BIOS LINK. I have some basic doubts. regarding DSP/BIOS. I installed DSP/BIOS in linux. I ran...

Hi, I am very new to DSP/BIOS and DSP?BIOS LINK. I have some basic doubts. regarding DSP/BIOS. I installed DSP/BIOS in linux. I ran some Hello example.its is done well. After this what is the next step if i want write my own simple sine wave generation how i do withh CCS. What are the steps .Can u pls tell me. Next I have OMAP3530 board. I have to connect this board to LINUX m...


F2812 DSP BIOS usage problems

Started by perf...@yahoo.com in comp.dsp12 years ago 1 reply

anyone out there using the TI DSP BIOS with the F2812 processor? There is apparently no 'chip support library' for the F2812 for use with the...

anyone out there using the TI DSP BIOS with the F2812 processor? There is apparently no 'chip support library' for the F2812 for use with the BIOS config tool, and I am confused how to migrate a program written using their V100 header file examples to be BIOS compatible, e.g. how to directly reference registers etc. Can the V100 header files be used with the BIOS? how does one know whi...


DSP/BIOS Stack Questions

Started by Randy Yates in comp.dsp7 years ago 10 replies

a. The javascript bios.MEM object (in the .tcf file) has a "global stack" that can be manipulated with bios.MEM.STACKSIZE and ...

a. The javascript bios.MEM object (in the .tcf file) has a "global stack" that can be manipulated with bios.MEM.STACKSIZE and bios.MEM.STACKSEG. What is the "global stack" used for? b. Where does the C compiler stack get initialized prior to main()? c. Tasks (and probably other threads) have their own stacks, but what stack does DSP/BIOS use for it's own execution? For example...


Query@s3:DSP/BIOS

Started by mrbhalerao1 in comp.dsp10 years ago

hello, we want implement DSP/BIOS in exiting program module.we implemented all program module (function) in time slicing based (timer using).it...

hello, we want implement DSP/BIOS in exiting program module.we implemented all program module (function) in time slicing based (timer using).it is so optimised that there no scope add additinal modules.So in this will it benficial to add DSP BIOS? how extend will it help in current program module? what is diffrence in BIOS and non BIOS implementation?? please send your feedback.... shailes...


HPI and DSP/BIOS

Started by in comp.dsp14 years ago 16 replies

Hi everyone, I'm trying to implement a HPI handshake between a windows app and my c6711dsk. I have this working without DSP/BIOS, but I...

Hi everyone, I'm trying to implement a HPI handshake between a windows app and my c6711dsk. I have this working without DSP/BIOS, but I can't get it to work using DSP/BIOS. This is my dsp code (I'm using the same code for both non-DSP/BIOS and DSP/BIOS) - #define ID_0 0x12345678 #define ID_1 0xf1f2f3f4 #define ID_2 0x08070605 #pragma DATA_SECTION(handShakingBuffer, "my_Da...


DSP/BIOS question

Started by Peter Choi in comp.dsp13 years ago 9 replies

Hello, Sorry I'm new to DSP/BIOS and I have a question after reading the online Tutorial at "Using DSP/BIOS-> Getting Started with DSP/BIOS->...

Hello, Sorry I'm new to DSP/BIOS and I have a question after reading the online Tutorial at "Using DSP/BIOS-> Getting Started with DSP/BIOS-> Debugging Program Behavior". The example source code is included below. Why would we need to have HWI_14 to run a function called CLK_F_isr, which in its context (so it says in the tutorial without much explanation) run the CLK object, which has a u


Accessing SDRAM of DSK6711

Started by jayadevan in comp.dsp11 years ago 3 replies

hi I am working with DSP/BIOS.using DSP/BIOS i am supposed to read 30000 data stored in the SDRAM of DSK6711 starting from memory location...

hi I am working with DSP/BIOS.using DSP/BIOS i am supposed to read 30000 data stored in the SDRAM of DSK6711 starting from memory location 0x80100001. Will it work using the MEM module of DSP/BIOS?


BIOS 5.31 and HST module

Started by UglanceIcatch in comp.dsp11 years ago

Hello, I read in the latest version of BIOS API manual (SPRU403m) that the HST module will not be supported in future releases. This seemed...

Hello, I read in the latest version of BIOS API manual (SPRU403m) that the HST module will not be supported in future releases. This seemed like a convenient way to communicate with a host processor. Are there other means (within the BIOS framework) of communicating with the host? My understanding of RTDX is that it is used with JTAG. Thanks for any info on this topic. Eknath


Query1: DSP/BIOS problem in the exiting application.

Started by mrdushyant in comp.dsp10 years ago 1 reply

SIR, Problem definition as follow; Query1: initial stage of DSP/BIOS development in the exiting application. We are developing DSP/BIOS in...

SIR, Problem definition as follow; Query1: initial stage of DSP/BIOS development in the exiting application. We are developing DSP/BIOS in exiting application. In this application we have already two library IQmath.lib & rts2800_ml.lib. Initially we are converting F2812 .cmd file to BIOS .cmd file by graphical method (i.e.through MEM-memory section manager).So it shows following error. H...


Handling NMI in DSP/BIOS (c6000)

Started by Mark Robinson in comp.dsp12 years ago 6 replies

Hi, Is it possible to call a C handler function in response to a NMI in a c6000 (specifically DM642) DSP/BIOS program? What precautions do...

Hi, Is it possible to call a C handler function in response to a NMI in a c6000 (specifically DM642) DSP/BIOS program? What precautions do I need to take since I can't use the DSP/BIOS dispatcher? I'm guessing I need to do a B NRP somewhere, so could I just add B NRP NOP 5 in asm() blocks at the end of my C handler, or is that a no-no? Cheers mark-r -- "Let's meet the pan...


Programmable Timer with DSP/BIOS

Started by Simone Winkler in comp.dsp13 years ago 13 replies

Hello, i've got a problem: I'm programming the TI C6713 DSP together with DSP/BIOS. What I want to do is to get a programmable timer: I send...

Hello, i've got a problem: I'm programming the TI C6713 DSP together with DSP/BIOS. What I want to do is to get a programmable timer: I send the timer value via USB to the DSP and then I want to set the timer to this specific value. It seems to me, that in the DSP-BIOS you can only set a fixed value for the CLK manager (value in microseconds or directly configure the PRD register). So ...


DSP BIOs execution from RAM

Started by Vaishalip2 in comp.dsp9 years ago 1 reply

Can we execute the DSP BIOS code from RAM....I tried but it is end up with some memory corruption prolem....can anyon please tell me where i...

Can we execute the DSP BIOS code from RAM....I tried but it is end up with some memory corruption prolem....can anyon please tell me where i should copy bios code from ROM to RAm...i have specify the load address as ROM and RUN address as RAM


Developing DSP/BIOS for flash booting

Started by Morteza Alizadeh in comp.dsp14 years ago 1 reply

Dear Guys, Hi We are using DSP/BIOS (CCS 2.10.05) for TMS320C5416. The problem is we want to put the codes and DSP/BIOS codes into the flash...

Dear Guys, Hi We are using DSP/BIOS (CCS 2.10.05) for TMS320C5416. The problem is we want to put the codes and DSP/BIOS codes into the flash we mapped in our extended program space and then move it to overlay page to all the program space. The problem is when it reaches the c_init00 and it wants to do BIOS_init macros it stops going any further. First I want to know if we are using DSP/BI...


DSp/BIOs in CCS

Started by jayadevan in comp.dsp11 years ago 3 replies

Hi all... I am jayadevan,a student from india.As part of my course curriculum i am doing a project on image processing implemented using...

Hi all... I am jayadevan,a student from india.As part of my course curriculum i am doing a project on image processing implemented using DSP/BIOS. i have to read an image file in the raw file format. but i dont know how to read a file in dsp/bios. my c++ code is FILE *fi; fi=fopen("apple1.raw","rb"); this code segment is not working.it says FILE and f1 is undefined


about dsp/bios program

Started by Anonymous in comp.dsp12 years ago 1 reply

good morning ,everyone.Have a good night,don't you? I hope so. i have some questions about dsp/bios program,which are that: when i use the...

good morning ,everyone.Have a good night,don't you? I hope so. i have some questions about dsp/bios program,which are that: when i use the dsp/bios to program the MCBSP,do i need to explictly initialize my MCBSP and the CPU set. i have found somes do the MCBSP and CPU initialization explictly,while others do that with only the CSL_init() and CSL_cfgInit(). I think the latter is right,because...


why my dsp/bios program is always error?

Started by Anonymous in comp.dsp12 years ago 2 replies

hello,everyone.how to use the dsp/bios program eneironment.what i use is the ti320c5410,the software is ccs3.0.when i try with the dsp/bios, i...

hello,everyone.how to use the dsp/bios program eneironment.what i use is the ti320c5410,the software is ccs3.0.when i try with the dsp/bios, i first creat a new project; then i creat a new configration . after that i creat a new main program with the c. in the end i add my .cdb file and .cmd file to the project,and built them all, but i find there always are errors. the main program follow...


EMIF and DSP/BIOS

Started by in comp.dsp11 years ago

How can I do to write a word on EMIF output connector (J4 of DSK6713) using DSP/BIOS??? Can someone help me with a c-example or some...

How can I do to write a word on EMIF output connector (J4 of DSK6713) using DSP/BIOS??? Can someone help me with a c-example or some informations??? Thanks a lot!!! Nicol?


Create a library using DSP/BIOS

Started by Michael Matejko in comp.dsp9 years ago 2 replies

Hi, I try to create a library in CCS 3.3 which uses DSP/BIOS. I've utilized a tcf bios configuration file for the library project....

Hi, I try to create a library in CCS 3.3 which uses DSP/BIOS. I've utilized a tcf bios configuration file for the library project. It generates all expected files ( *cfg.h, *cfg.h62, *cfg.s62, *cfg_c.c) and also a *cfg.cmd linker command file. My problem is that every project using this .lib gets a lot of "undefined symol" errors at linking time, because a .lib library is not linked but j...


DSP/BIOS : IDL Thread : CPU Usage

Started by seb in comp.dsp13 years ago 1 reply

Hello, I writing an application using the full TI kit : Code composer studio, DSP/BIOS,... and i need to know the CPU usage. The TI's...

Hello, I writing an application using the full TI kit : Code composer studio, DSP/BIOS,... and i need to know the CPU usage. The TI's DSP/BIOS include an IDL thread which can be used to see CPU usage using RTDX (jtag, debugger...). But the application i made run on a proprety acquisition board. So the idea is to uses this IDL thread in order to monitor the CPU usage. Unfortunatly, the T...