interrupt problem

Started by ajs_edwards_uk in TMS320c54x20 years ago

Hi, I posted a message a few weeks ago about this problem but I am still having trouble with a sampling routine being...

Hi, I posted a message a few weeks ago about this problem but I am still having trouble with a sampling routine being interrupted causing it to miss samples. My setup is: programmed in CCS, using the onboard codec to sample from the mic port, using RTDX to transfe


problems with codec library and DSP BIOS

Started by Mohamed Montasser in TMS320c54x22 years ago

hello all, I am trying to use RTDX to stream data from the host to the target, I am using the c5402 DSK, inside main, I...

hello all, I am trying to use RTDX to stream data from the host to the target, I am using the c5402 DSK, inside main, I call codec_open, but before calling it i must calle brd_init, which seems to mess with something already initialized by the DSP BIOS startup (pr


Sending real-time data from target to PC

Started by vikrham in TMS320c54x17 years ago 1 reply

Hi, I am a student working on an audio project with the C5416. Just wanted to check if anyone had any ideas with one problem i am...

Hi, I am a student working on an audio project with the C5416. Just wanted to check if anyone had any ideas with one problem i am facing. I am trying to send real-time data from my C5416 DSP to a PC. FileIO doesn't work because it interferes with the program. I tried using RTDX but this too seems to slow down my program. What I am doi


problem using dsp/bios tools

Started by xie in TMS320c54x20 years ago

why do i meet this problem when i use dsp/bios tools? "failed to open channel RTA_toHost$rtdx"

why do i meet this problem when i use dsp/bios tools? "failed to open channel RTA_toHost$rtdx"


printf drama's

Started by andrewpasquale in TMS320c54x19 years ago 2 replies

hello all, just a quick question, do you know why "puts" works in displaying text in the output window in CCS, but not printf? ...

hello all, just a quick question, do you know why "puts" works in displaying text in the output window in CCS, but not printf? im trying to use printf to send/display data from the dsp to the output window in ccs, it works fine in the rtdx example but i cant see


Problems with C5409 DMA Controller

Started by Christian Dolzer in TMS320c54x20 years ago

Hi friends, I have some problems accessing external memory with the DMA controller of the C5409 DSP. I've written a...

Hi friends, I have some problems accessing external memory with the DMA controller of the C5409 DSP. I've written a program using the RTDX Interface to read out the memory on my own protoype board (not a DSK or EVM board). On this board there is a FLASH ROM


New Low-Cost C5416 DSK Featuring USB Communication Now Available

Started by clwpr25 in TMS320c54x20 years ago

New Low-Cost DSP Starter Kit From Texas Instruments Featuring USB Communication Enables Faster Throughput with RTDX? Data Link ...

New Low-Cost DSP Starter Kit From Texas Instruments Featuring USB Communication Enables Faster Throughput with RTDX? Data Link TI's robust and low-cost TMS320C5416 DSK now available to help designers get started quickly using the popular TMS320C54x? low-power DSPs