Sign in

username:

password:



Not a member?

Search c6x



Search tips

Subscribe to c6x



c6x by Keywords

AD535 | BIOS | Booting | Bootloader | C621 | C6211 | C6415 | C671 | C6711 | C6711DSK | C6713 | CCS | Chassaing | COFF | DAT | DM64 | DM642 | DMA | DSK671 | DSK6711 | EDM | EDMA | EMIF | Emulator | EVM | EVM620 | FFT | FIR | GPIO | Halting | HPI | HWI | IDK | JTAG | LDB | LDH | LDW | Linker | LMS | LOG_printf | Matlab | McBSP | MEM_alloc | MIPS | PCI | PCM3003 | Pipeline | Profiling | QDM | Reset | ROM | RTDX | Sampling | SDRAM | Stack | TEB | THS1206 | TMS320C621 | TMS320C6416 | TMS320C6711 | TMS320C6713 | UART | Vector Table | XBUS | XDS560

Sponsor

Industry's highest performing at the lowest power DSPs now as low as $5.00*
Start development today!
*volume pricing for 10ku

Discussion Groups

See Also

Embedded SystemsFPGAElectronics

Discussion Groups | TMS320C6x | DSP ,C6701 Does not halt by itself

Technical discussions about the TI C6000 DSPs (including the c62x, c64x and c67x DSPs).

  

Post a new Thread

DSP ,C6701 Does not halt by itself - hamed_100 - Jan 21 20:51:00 2003

My project I/O (input/output) program that execution time depends
on the code length. The project runs very well for the length of 32
bits (samples) but for the case of 64 bits (samples) and longer, the
DSP will be still running until we halted using debug feature.
Moreover, if we leave it running for long time, the PC will freeze
and give this message: "CUP_1 device Error trouble halting target DSP
timeout on target processor please check cabling or, multiprocessor
configuration" This will end if we viewing the task manger and (end
task {Ctrl+Alt+Del}), however, if we try to open the CCS again I can
not so I need to reset the DSP board from Start > programs> CCS >
DSPreset and then CCS opened!!!!!!!

Note:
1. we have:
- TMS320C701 EVM board
- Windows 98
- CCS 1.2
2. We do not use DSP/BIOS

Can someone help me in this since I stuck with it for long time?

Thanks in advance and I am waiting for a great response
Best regards,

Hamed




______________________________
New Code Sharing Section now Live on DSPRelated.com. Learn about the Reward Program for Contributors here.



(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )

RE: DSP ,C6701 Does not halt by itself - William Zimmerman - Jan 22 16:02:00 2003

It is a shot in the dark, but sometimes this is caused by a memory
allocation problem. Check the dimension of the arrays, the return
values from malloc, and the memory map (xxx.map) to see if some area of
memory is getting stomped on.

> -----Original Message-----
> From: hamed_100 <> [mailto:]
> Sent: Tuesday, January 21, 2003 3:51 PM
> To:
> Subject: [c6x] DSP ,C6701 Does not halt by itself > My project I/O (input/output) program that execution time depends
> on the code length. The project runs very well for the length of 32
> bits (samples) but for the case of 64 bits (samples) and longer, the
> DSP will be still running until we halted using debug feature.
> Moreover, if we leave it running for long time, the PC will freeze
> and give this message: "CUP_1 device Error trouble halting target DSP
> timeout on target processor please check cabling or, multiprocessor
> configuration" This will end if we viewing the task manger and (end
> task {Ctrl+Alt+Del}), however, if we try to open the CCS again I can
> not so I need to reset the DSP board from Start > programs> CCS >
> DSPreset and then CCS opened!!!!!!!
>
> Note:
> 1. we have:
> - TMS320C701 EVM board
> - Windows 98
> - CCS 1.2
> 2. We do not use DSP/BIOS
>
> Can someone help me in this since I stuck with it for long time?
>
> Thanks in advance and I am waiting for a great response
> Best regards,
>
> Hamed >
>
> _____________________________________



______________________________
New Code Sharing Section now Live on DSPRelated.com. Learn about the Reward Program for Contributors here.



(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )

RE: DSP ,C6701 Does not halt by itself - William Zimmerman - Jan 23 19:22:00 2003

> -----Original Message-----
> From: Hamed al-sharari [mailto:]
> Sent: Thursday, January 23, 2003 12:21 AM
> To: William Zimmerman;
> Subject: RE: [c6x] DSP ,C6701 Does not halt by itself > Dear Mr. Zimmerman
>
> Thank you so much for replying and helping
>
> How can I check the dimension of the arrays,

Look at the array indices used in loops e.g.

int x[50];

for(i=1;i<100;i++){
x[i]= foo(bar);
}
> the
> return values from malloc,

int *ptr;

ptr = malloc (100 * sizeof(int));
if(ptr == NULL)printf("ERROR ALLOCATING DATA");

> and the memory map
> (xxx.map)?
>
Set the configuration options to produce a map file. Compare the map file
with the .cmd file to verify that the sections match up.

Bill


______________________________
Start your Android Ice Cream Sandwich development on TI's AM35x Sitara ARM Cortex-A8 processor today.



(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )