DSP/BIOS DDK: GIO_read return timeout

Started by Marat Sh. in comp.dsp13 years ago

Dear friends! I?m work with C6416, CCS-3.3 DSP/BIOS and DDK version 1.20. I had been wrote the mini-port IOM-driver for my A/D...

Dear friends! I?m work with C6416, CCS-3.3 DSP/BIOS and DDK version 1.20. I had been wrote the mini-port IOM-driver for my A/D converter. HW dependent layer of this driver use automatically reloaded EDMA. For reception of the ?current ready? buffer, in my program, I?m use a variable, which address transferred to GIO_read() and by IOM_class driver, forming a IOM_Packet structure, re


DSP/BIOS DDK: GIO_read return timeout

Started by Marat Sh. in comp.dsp13 years ago

Dear friends! I?m work with C6416, CCS-3.3 DSP/BIOS and DDK version 1.20. I had been wrote the mini-port IOM-driver for my A/D...

Dear friends! I?m work with C6416, CCS-3.3 DSP/BIOS and DDK version 1.20. I had been wrote the mini-port IOM-driver for my A/D converter. HW dependent layer of this driver use automatically reloaded EDMA. For reception of the ?current ready? buffer, in my program, I?m use a variable, which address transferred to GIO_read() and by IOM_class driver, forming a IOM_Packet structure, re


C6713 Timer problem

Started by Simone Winkler in comp.dsp17 years ago 8 replies

Hello, I am using the C6713 DSP from TI. I'm trying to implement a timer. I use Timer1 by manually programming it (not inside the DSP-BIOS,...

Hello, I am using the C6713 DSP from TI. I'm trying to implement a timer. I use Timer1 by manually programming it (not inside the DSP-BIOS, but with a timer handle). The only thing I insert into the DSP-BIOS is the Timer function (At HWI 15, I insert the function that the timer shall enter after it finishes to count). I enabled to use the dispatcher with "self" for the interrupt mask. ...


Accessing SDRAM of DSK6711

Started by jayadevan in comp.dsp15 years ago 1 reply

hi I am doing a project in which i am supposed to process 30,000 datas which is present in the SDRAM of DSK6711.the datas are stored starting...

hi I am doing a project in which i am supposed to process 30,000 datas which is present in the SDRAM of DSK6711.the datas are stored starting from memory location 0x80100001. As I am instructed to implement the code using DSP/BIOS by my professor ,I have searched for a DSP/BIOS API function for accessing the contents of the SDRAM.but in vain. plz provide me a code segment for doing this ...


Heap size definition using DSP/BIOS configuration tool or using linker options?

Started by rose in comp.dsp17 years ago 1 reply

Hi, all, Who can tell me the difference between defining Heap size using DSP/BIOS configuration tool and using linker option "-heap"? If...

Hi, all, Who can tell me the difference between defining Heap size using DSP/BIOS configuration tool and using linker option "-heap"? If both are defined, which is the valid one? The same question also comes to me when talking about "stack size". Thanks for any comments and suggestion! Rose


Problem using fastrts64x.lib with DM642 and DSP/BIOS library

Started by Marc Barmettler in comp.dsp14 years ago 1 reply

Hi I am trying to make fasrts work on my TMS320DM642. I am using DSP/BIOS for my program, and when I link rts6400.lib, and error appears...

Hi I am trying to make fasrts work on my TMS320DM642. I am using DSP/BIOS for my program, and when I link rts6400.lib, and error appears saying that some symbols (2) are defined multiple times (-c_int00 and __stack). When i don't link the rts6400.lib and still include fasrts64x.lib, the program compiles but fasrts functions aren't used and there are no improvements for my computation...


Can I use STS module of DSP/BIOS while disabling RTA & RTDX at the same time?

Started by rose in comp.dsp17 years ago 7 replies

Hi, all, TI C6x platform. Could I create STS objects and use them to monitor system run-time information while at the same time disabling RTA...

Hi, all, TI C6x platform. Could I create STS objects and use them to monitor system run-time information while at the same time disabling RTA and RTDX in the DSP/BIOS configuration tool? I don't want the RTA and RTDX modules to use up too much memory and CPU cycles. Thanks! Rose


XDS510 emulator setup

Started by srol...@cybectec.com in comp.dsp17 years ago 1 reply

Hello, i need to use to the XDS510PP emulator with the latest version of CCS (2.21.00). My PC's BIOS just accepts 0x378 and 0x278 for...

Hello, i need to use to the XDS510PP emulator with the latest version of CCS (2.21.00). My PC's BIOS just accepts 0x378 and 0x278 for parallel port. So i configured the BIOS in order to use 0x378, i also configured the C671x XDS510 Emulator (I/O port) in order to use 0x378's address. The problem is that when CCS start, there is the message : "Can't Initialize target CPU Error 0x8000002...


DSP/BIOS DDK: GIO_read() implementation problem

Started by Marat Sh. in comp.dsp13 years ago

Hello friends! I'm work with C6416, CSS3.3, latest version of DSP/BIOS and DDK version 1.20. I try to implement GIO driver for my A/D...

Hello friends! I'm work with C6416, CSS3.3, latest version of DSP/BIOS and DDK version 1.20. I try to implement GIO driver for my A/D converter. I have a troubles with implementation of GIO_read(). Sorry I dont clearly understood, how I can to "bind" automatically reloaded EDMA with application layer. How I can get current completed buffer in my application, when buffer switch, from current co...


how to capture variables to PC realtime with jtag on C55x

Started by Yinhui in comp.dsp13 years ago 1 reply

hi, guys in dsp group now, I'm working on C55x, and need to capture variable to PC realtime with Jtag for the purpose of debugging. For my...

hi, guys in dsp group now, I'm working on C55x, and need to capture variable to PC realtime with Jtag for the purpose of debugging. For my system, there is no DSP/BIOS, so the RTDX can't work. I'm trying the Gel or Perl script to do this. Is it feasible? thanks for ur comments. my requirements: #1. no dsp/bios support, so, RTDX can't work #2 capture huge data from DSP target to PC fo...


PRD timer on C5505

Started by harshadnimje in comp.dsp12 years ago

Hi All, I am currently using EVMC5505 and CCS v3.3 . I am a new to CCS DSP/BIOS platform. I am having queries on periodic timers in CCS I...

Hi All, I am currently using EVMC5505 and CCS v3.3 . I am a new to CCS DSP/BIOS platform. I am having queries on periodic timers in CCS I have created a periodic timer statically using DSP/BIOS tcf. I have following queries. 1. Can anyone help me in how to control the periodic timers which has its mode set to continuous? 2. After calling PRD_Stop() on these continuous timers can we sta...


6713 multiple TCC IRQs for single EDMA block transfer when using DSP Bios

Started by John Retta in comp.dsp14 years ago 6 replies

I have a legacy application that runs on a 6713 that uses the BIOS for scheduling and IRQ handling. I am using CC 3.1. Four mcasp channels are...

I have a legacy application that runs on a 6713 that uses the BIOS for scheduling and IRQ handling. I am using CC 3.1. Four mcasp channels are steered into a single edma channel, and 4Kx32 buffers are stored. I volunteered to code and test a modification where the 4 MCASP channels were replaced with a 4Kx32 block transfer over the emif. Seems straight forward enough. I am collecting emif...


A question about "Go main"

Started by liqi...@gmail.com in comp.dsp15 years ago 1 reply

My programme cannot "goes to main", and it goes into a macro named GBL_init called by the bios initlization function and cannot get out...

My programme cannot "goes to main", and it goes into a macro named GBL_init called by the bios initlization function and cannot get out of it. What's the problem ?


SWI and SIO

Started by tnk in comp.dsp16 years ago 17 replies

Hi all, Just a quick check. Is it good to use SWI with SIO in TI's DSP/BIOS? Any pointer? Thanks in advance... tnk

Hi all, Just a quick check. Is it good to use SWI with SIO in TI's DSP/BIOS? Any pointer? Thanks in advance... tnk


Re: Does TI DSP-based designs need an RTOS?

Started by MAugustis in comp.dsp18 years ago

Also. many 3rd-part plug-ins require an RTOS. The T.I. NDK (network stack) for instance, needs DSP/BIOS.

Also. many 3rd-part plug-ins require an RTOS. The T.I. NDK (network stack) for instance, needs DSP/BIOS.


TMS320C64xx MAC performance

Started by pinit in comp.dsp16 years ago 4 replies

Hi, If I use the TMS320C64xx MAC with TCP/IP (or UDP) protocol how many percentage of the CPU I will loose ? Should I use the stack from TI...

Hi, If I use the TMS320C64xx MAC with TCP/IP (or UDP) protocol how many percentage of the CPU I will loose ? Should I use the stack from TI or any other vendor? Should I use the BIOS for fast prototyping? Thanks for helping Pini


Converting CDB to TCF (cdb2tcf)

Started by simonbda in comp.dsp15 years ago

Hi, When using the conversion tool from Texas Instruments cdb2tcf (for BIOS configuration) I get errors and are not able to open and...

Hi, When using the conversion tool from Texas Instruments cdb2tcf (for BIOS configuration) I get errors and are not able to open and modify prior configurations. Anyone had the same problem with this tool? Is there a correct way to use it? Thanks in advance, Simon


Re: Windows XP tricks and tips

Started by Werty in comp.dsp14 years ago

D.O.A. , M$ will die soon . Hardware is everywhere , software will appear soon . All applications known will be obsolete...

D.O.A. , M$ will die soon . Hardware is everywhere , software will appear soon . All applications known will be obsolete . C , Linux are unuseable , bloat , dead Finally , the X86 to the history books ! Only had 2 index registers ! DS lite game box has simple BIOS , and is the base for the computer of the future . In the mean time , everyon...


what does the DSS stand for?

Started by Anonymous in comp.dsp15 years ago 7 replies

Recently I am studing the TIDSP. I find DSS is very common in the MCBSP program. I want to know the exact meaning of the DSS. Originally I think...

Recently I am studing the TIDSP. I find DSS is very common in the MCBSP program. I want to know the exact meaning of the DSS. Originally I think it is a module in the DSP/BIOS configuration,but I can't find the help in the Code Composer Studio.If anyone know the answer,please tell me.Many thanks!


FAT file system for DSP/BIOS?

Started by Randy Yates in comp.dsp11 years ago 5 replies

I've googled and found very little info. If someone could point me in the right direction, I'd appreciate it. It would be nice to find,...

I've googled and found very little info. If someone could point me in the right direction, I'd appreciate it. It would be nice to find, e.g., and IOM mini-driver that would allow concurrent files to be read/written, but maybe I'm dreaming... -- Randy Yates % "Though you ride on the wheels of tomorrow, Digital Signal Labs % you still wander the fields of y...