Hello all I'm a grad student at UT, Arlington and have been working with the C6711 DSK for the past year. I have been reading...

Hello all I'm a grad student at UT, Arlington and have been working with the C6711 DSK for the past year. I have been reading up on McBSP based communication. I need some help with the EDMA part. I have read spra633a.pdf which talks about configuring the McBSP as a UART.

Hi I've configured DSK6713's McBSP registers (PCR0,PCR1) to use its pins as GPI/O. But except CLKR0 and FSR0 pins, none of McBSP's pins respond...

Hi I've configured DSK6713's McBSP registers (PCR0,PCR1) to use its pins as GPI/O. But except CLKR0 and FSR0 pins, none of McBSP's pins respond to my commands. I've set both port0 and port1 variables as same, but only CLKR and FSR of port0 are working. thank you very much _____________________________________

Hi I've configured DSK6713's McBSP registers (PCR0,PCR1) to use its pins as GPI/O. But except CLKR0 and FSR0 pins, none of McBSP's pins respond...

Hi I've configured DSK6713's McBSP registers (PCR0,PCR1) to use its pins as GPI/O. But except CLKR0 and FSR0 pins, none of McBSP's pins respond to my commands. I've set both port0 and port1 variables as same, but only CLKR and FSR of port0 are working. thank you very much _____________________________________

Hi, I've exactly the same problem. Have you founf any solution for this? Mike > I am having the exact same trouble with the Sine8_LED...

Hi, I've exactly the same problem. Have you founf any solution for this? Mike > I am having the exact same trouble with the Sine8_LED project for the > C6713DSK. I'm thinking its a problem with the MCBSP and the AIC23 Codec. It > appears as if the Codec was opened and the MCBSP, but the program tries to > write to the MCBSP and not the Codec...I still have to investigate...any > su

Hi all, I had probs with McBSPs before, and never resolved them. Frustrated, I will attempt for help again. I did examine...

Hi all, I had probs with McBSPs before, and never resolved them. Frustrated, I will attempt for help again. I did examine the example code that CCS comes with for McBSP to McBSP data transfer using a polling method, but would like to use a EDMA/McBSP interrupt con

Hi everybody! I'm new in the DSP world and my entire life depends of this!! i have a very big trouble and i don't know how to fixed out... The...

Hi everybody! I'm new in the DSP world and my entire life depends of this!! i have a very big trouble and i don't know how to fixed out... The questions is as follows: I have one dsk6711 and one dsk6713. I need to transfer data between them (an array with 128 elements) using McBSP. I'm using the following example code to do that (please see spra455a "Using the TMS320C6000 McBSP as a High ...

Hi to all, I am a DSK 6713 user. I have been reading many documents about codec and mcbsp programming. I thought that...

Hi to all, I am a DSK 6713 user. I have been reading many documents about codec and mcbsp programming. I thought that codec and mcbsp were internally connected, so that it is neccessary to program both peripherals. But I have seen an example which uses only codec to connect the board to headphones. Can I use these peripherals by separate or I need both to ...

Hi I have used TI spra633 code for McBSP as UART and it didnt work at all. It gives nothing on hyperterminal. Moreover, the screen of CCS...

Hi I have used TI spra633 code for McBSP as UART and it didnt work at all. It gives nothing on hyperterminal. Moreover, the screen of CCS shows Processing transmit string and nothing else? Can anyone help. One more problem is when I used simple McBsp and get data from DX pin and transmit it to PC through MAX232, I get nothing on hyperterminal. However I have set the CLKGDV so that the CLKX...

Hi, CAn any 1 tell me what is the significance of Mcbsp sampling the i/p data at different rates i.e. using SRGR reg of mcbsp...

Hi, CAn any 1 tell me what is the significance of Mcbsp sampling the i/p data at different rates i.e. using SRGR reg of mcbsp we can fix the sampling rate by dividing the internal clk usin CLKDIV field.wut is the significance of this provision. Also can any 1 elaborate o

Dear All, I have started working on the C6713. I want to check the output of the McBSP on the oscilloscope. Is is possible to check the output...

Dear All, I have started working on the C6713. I want to check the output of the McBSP on the oscilloscope. Is is possible to check the output from the McBSP on an analog oscilloscope?? Please provide me some code that writes somethong on the McBSP and gives the output. And how can I check the output?? Any response in this regard would be helpful. Thanks Wajahat

Hi, I am trying to understand the working of McBsp working and so i took this code from SPRA636a.pdf which uses McBsp/EDMA for non...

Hi, I am trying to understand the working of McBsp working and so i took this code from SPRA636a.pdf which uses McBsp/EDMA for non busrt peripheral data transfer. I find that on compilation and execution it does not work as expected. Moreover I find channel 12 and channel 13 has been interchanged for receive and transmit resply. I am attacihng

DSPers, I am working on McBSP to receive data, and map it to HWI (already use dispatcher to be able to use HWI function that was...

DSPers, I am working on McBSP to receive data, and map it to HWI (already use dispatcher to be able to use HWI function that was written in C), so that when McBSP interrupt, it will do the function specified in HWI. But when run, nothing happened. I would like to

Mike and Vladimir, thank you, I have solved the problems with my McBSP reading your messages! Toni Hi everybody! > > I'm new in the DSP...

Mike and Vladimir, thank you, I have solved the problems with my McBSP reading your messages! Toni Hi everybody! > > I'm new in the DSP world and my entire life depends of this!! i have a very big trouble and i don't know how to fixed out... The questions is as follows: > > I have one dsk6711 and one dsk6713. I need to transfer data between them (an array with 128 elements) using McBSP.

Hi there, can somebody help me? I have some problem in McBSP (Multichannel Buffered Serial Port). I tested digital loopback using source code...

Hi there, can somebody help me? I have some problem in McBSP (Multichannel Buffered Serial Port). I tested digital loopback using source code in C:\CCStudio_v3.1\examples\dsk6713\csl\mcbsp\mcbsp1\main_mcbsp1.c I set MCBSP_SPCR_DLB_OFF so it should be manual loopback, then the result is : - in mcbsp a ( J15 5-6k interface) / MCBSP_DEV0 : it returns TEST FAILED (of course, because I did n...

I am using McBSP 0 and 1 together with TIMER 0. The problem is that when I initialize the timer, the clock signal from the McBSP...

I am using McBSP 0 and 1 together with TIMER 0. The problem is that when I initialize the timer, the clock signal from the McBSP dissapears. Any suggestions? Jacques

Hi all, I'm using EDMA3 for infinity loop data send from a Buffer[] (in L2 memory) to a McBSP0 on C6455. When I start McBSP triggered EDMA...

Hi all, I'm using EDMA3 for infinity loop data send from a Buffer[] (in L2 memory) to a McBSP0 on C6455. When I start McBSP triggered EDMA transmission, everything is ok, unil I start write into sended Buffer[] variable. EDMA transfer starts to be unstable. appr. ... configure EDMA ... configure McBSP ... enable EDMA Channel 12 ... start McBSP transfer // All looking good, McBSP...

Hi I'm working on the implementation of a TDM driver with 6416 processor. The McBSP is used to transfer data through EDMA. The clock for...

Hi I'm working on the implementation of a TDM driver with 6416 processor. The McBSP is used to transfer data through EDMA. The clock for McBSP is provided by an external device. Due to some lack in synchronisation between McBSP and EDMA, the data appears shifted and appears in the next channel. The data for channel 0 is in channel 1, data for channel 1 is in channel 2 and so on. A ...

Gary, Do you have the 'FREE' bit set in the McBSP? This determines the functionality of the McBSP under emulation. What you...

Gary, Do you have the 'FREE' bit set in the McBSP? This determines the functionality of the McBSP under emulation. What you want is the FREE bit set to 1. This will allow the serial port to keep clocking while the CPU is halted. You don't need to worry about the EDMA as

Hi everyone, I'm trying to use EDMA to transfer data recieved from McBSP(which is configured to SPI master mode), and also would like to use...

Hi everyone, I'm trying to use EDMA to transfer data recieved from McBSP(which is configured to SPI master mode), and also would like to use another channel for transfer data to McBSP, does anyone has exmaple codes of how to configure EDMA parameters? Please send me one copy. By the way, I'm using DM642. Thansk very much! _____________________________________

Hi I'm new to all things DSP and I'm having problems understanding some of the instructions for using some of the MCBSP signals as GPIO on...

Hi I'm new to all things DSP and I'm having problems understanding some of the instructions for using some of the MCBSP signals as GPIO on a c6711 DSK.... I'm confused about the use of of the CSL instruction "MCBSP_setPins" that clams to set the status of MCBSP signals configured as GPIO. It accepts a handle and a signal name.... My question is how do I specify whether to set the sig...