I am using TI UART program for sending and receiving via C6713. I want to transmit/receive data in a time slot of 512ms.How can I do that? What...

I am using TI UART program for sending and receiving via C6713. I want to transmit/receive data in a time slot of 512ms.How can I do that? What should I use for Timer either Timer independent program or Timer Event of EDMA. Thanks. Regards, Ayesha Siddiqui. _____________________________________

hi everybody, I am trying the code of spra633b for using mcbsp as uart. I am able to get the output signals in my clkx,dx,fsx at the berg...

hi everybody, I am trying the code of spra633b for using mcbsp as uart. I am able to get the output signals in my clkx,dx,fsx at the berg and if i short it correspondingly with the receiver pins in the berg it works. But when i connect it to a line driver ( max232) and try to see the transmitted character in the terminal window of the PC, i am getting chunk values displayed.The h...

hi all, I am a new member of this wonderful website.I have been working on implementation of OFDM on TI's DSK6713 kit.In the process i need to...

hi all, I am a new member of this wonderful website.I have been working on implementation of OFDM on TI's DSK6713 kit.In the process i need to implement UART using McBSP.For this, i used spra633c document from TI.But the example code given there for EDMA using serial port communication does not give correct output. I searched this website and this groupa nd archives but could not find any rele...

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...

Hello all, I am trying to run the code from spra633 to implement a uart using the first method (mcbsp in serial port configuration) on a...

Hello all, I am trying to run the code from spra633 to implement a uart using the first method (mcbsp in serial port configuration) on a dsk6713. The function ProcessTransmitData() seems to work fine and to fill "xmitbuf" correctly, the transmit and receive edma events do occur but the data I get in "recvbuf" is all wrong,the values in "recvbuf" are also random (not 0x0000 or 0xFFFF). I also...

Hi all, I am using Davinci TMS320DM6437 EVM board for my application. Based on my project specification I need 2 UART and a CAN port. In the...

Hi all, I am using Davinci TMS320DM6437 EVM board for my application. Based on my project specification I need 2 UART and a CAN port. In the Device Specific Data sheet of TMS320DM6347 they have given that it has 2 UART and a CAN port. Two UARTs (One with RTS and CTS Flow Control) High-End CAN Controller (HECC) (-7/-6/-5/-4/-L/-Q5) But the UART1 is not available if we use CAN. Is it possibl...

Hi, I am using C6711 with McBSP for S/W UART.The driver file in DDK at the TI site is uarthw_c6x1x_mcbsp.c .Can any one suggest me changes to...

Hi, I am using C6711 with McBSP for S/W UART.The driver file in DDK at the TI site is uarthw_c6x1x_mcbsp.c .Can any one suggest me changes to be made in this file if I need to have some thing like this. I will send some data(only once)from VB module to DSP via serial port.This Data is to be serviced by EDMA and placed in CPU memory.Then tell CPU about the availability of da

Hi All, I have been trying to implement UART using McBSP0 on a dskC6713. I am using interrupts and have taken some hints from the McBSP-UART...

Hi All, I have been trying to implement UART using McBSP0 on a dskC6713. I am using interrupts and have taken some hints from the McBSP-UART manual (SPRA633B). Correct me if I am wrong. The way I am sending data out through the DX0 pin is by writing into the DXR register when an interrupt is invoked as a result of first DXR-XSR copy (This is done manually by sending the first character o...

hi, i m trying to implement a secure telephony device using 6711.the codec ad535 has been configured thruogh Mcsbp to give Blocked...

hi, i m trying to implement a secure telephony device using 6711.the codec ad535 has been configured thruogh Mcsbp to give Blocked interrupts ....i m facing problems with UART (From DSP Global), its not using the Mcbsp and so generating Byte interrupts which is creating too muc

Hi all, I am using EDMA to service McBSP1 in UART mode. I am using the code that is available on TI's website(spra633b).I have...

Hi all, I am using EDMA to service McBSP1 in UART mode. I am using the code that is available on TI's website(spra633b).I have modified it to send 256 bits as opposed to 32 characters proposed in the application report. When I send the data onto McBSP port, I see

We have been running a software UART through the McBSP on a C6711, based partly on the example code provided by TI. This setup ...

We have been running a software UART through the McBSP on a C6711, based partly on the example code provided by TI. This setup uses the EDMA to send UART-format data to the McBSP for transmission. I ran into a problem with the EDMA doing this, and found a wo

Hi, I'm working with DSK6713 and I want to implement a SW-UART. My Hardware is a Daughter Card RS232 from DSPGlobal. For building the...

Hi, I'm working with DSK6713 and I want to implement a SW-UART. My Hardware is a Daughter Card RS232 from DSPGlobal. For building the project I need 2 libraries "uarthw_c6x1x_mcbsp.l62" and "uartmd.l62" but they are not included on the driver CD. Does anybody know how to get the libraries? Thanks Thomas

Hi all, I am trying to run the code from spra633 to implement a uart using the first method (mcbsp in serial port configuration) on a...

Hi all, I am trying to run the code from spra633 to implement a uart using the first method (mcbsp in serial port configuration) on a dsk6713. The function ProcessTransmitData() seems to work fine and to fill "xmitbuf" correctly, the transmit and receive edma events do occur but the data I get in "recvbuf" is all wrong and changes e

Hello, I'm a spanish student and I'm doing my final project of engineering. I need to connect using an rs232 cable a dsp TI TMSc6711 to a...

Hello, I'm a spanish student and I'm doing my final project of engineering. I need to connect using an rs232 cable a dsp TI TMSc6711 to a PC, which I'll use to control some parameters of the dsp program by a Visual Basic 6.0 program. I have the application note from TI (mcbsp to uart), and the schematics of the level converter (TTL to Rs232), but I don't kno

      I have been working on a UART implantation with the two McBSPs on a 6711 TI processor but I have been running into some...

      I have been working on a UART implantation with the two McBSPs on a 6711 TI processor but I have been running into some problems.  I have established transmit and receive on both channels (without any

hai friends, i was trying to check program in spra633b(TMS320c600 McBSp: UART) i could compile the program but i could not link it , it...

hai friends, i was trying to check program in spra633b(TMS320c600 McBSp: UART) i could compile the program but i could not link it , it produced refrencing error , how can i solve this, i am pasting the error message -------------------------- mcbspserial.pjt - Debug -------------------------- Warning: The project has no cmd file while the Text Linker is selected [Linking...] "C:\CCStu...

Hi, I try to use the app not SPRA633B to "convert" the McBSP1 port as an UART and use it to communicate with a RS-232 link to a...

Hi, I try to use the app not SPRA633B to "convert" the McBSP1 port as an UART and use it to communicate with a RS-232 link to a computer(LabView application). I use a MAX3232CPE to convert RX / TX signals and the computer receive data but the computer understands whatever chars and it is the same for the DSP when it receives data

I am working on code of McBSP as UART provided in SPRA633. It transmits well, but during reception first character is reecived correctly, second...

I am working on code of McBSP as UART provided in SPRA633. It transmits well, but during reception first character is reecived correctly, second and onward characters are not received correctly. I think after receiving first character processor is busy in processing of first character, when second and onwards character are received. my code for receiving /*********************************...

I am working on code of McBSP as UART provided in SPRA633. It transmits well, but during reception first character is reecived correctly, second...

I am working on code of McBSP as UART provided in SPRA633. It transmits well, but during reception first character is reecived correctly, second and onward characters are not received correctly. I think after receiving first character processor is busy in processing of first character, when second and onwards character are received. my code for receiving void ProcessReceiveData(void) { in...

Hi: I use C6713 with a UART(16L784). fisrtly, I make a img with SBL and programmed in flash 0x90000000. When power up, the SBL of this img...

Hi: I use C6713 with a UART(16L784). fisrtly, I make a img with SBL and programmed in flash 0x90000000. When power up, the SBL of this img (first 1k bytes) is loaded int 0x00~0x400 by DSP and run. the SBL loads rest code to ram. In this Img, I could receive a new( usr app) img from UART, and program it to flash 0x90040000. The usr app img also has a SBL. So, I wan't the first img to be...