Hi all, I am using TI's TMS320F2812 for my project. My architecture goes like this. I have one master DSP which has to talk to 3 Slave...

Hi all, I am using TI's TMS320F2812 for my project. My architecture goes like this. I have one master DSP which has to talk to 3 Slave DSPs. For this I am using McBSP port. I have many doubts in this. 1. How are the synchronization issues handled if you are using McBSP? 2. How can I use the TDM feature of the McBSP? 3. Companding, which happens to be the major advantage of McBSP als...

Hello friends, I'm trying to run an example from the set of header files and peripheral examples which is provided by TI. It's a ePWM Timer...

Hello friends, I'm trying to run an example from the set of header files and peripheral examples which is provided by TI. It's a ePWM Timer Interrupt example which is configured to run on flash memory... I'm using; Board: eZdspF2808 (Rev B) CCS v3.1 Flash API 2.0 (Both CCS and Flash API are provided by Spec. Digital) Flash Programmer settings: sectors (A,B,C,D) are selected Erase, Pr...

Hi EVERYBODY I am using TMS320F2812 Controller.In that i have to receive 8 bit data from one microcontroller.I configured SPICCR as 8 bit...

Hi EVERYBODY I am using TMS320F2812 Controller.In that i have to receive 8 bit data from one microcontroller.I configured SPICCR as 8 bit Character length,in scope i am getting all higher 8 bits are zeros and lower 8 bits are my orginal data,,how can i get only 8 bit data without higher bits. What is the use FIFO on that Thankssssss

Hi Vishal, Recently I modified a CAN example program from polling to interrupt and running with the Dspace as an another node to communnicate...

Hi Vishal, Recently I modified a CAN example program from polling to interrupt and running with the Dspace as an another node to communnicate with 2808. The polling program is working fine for ever but the interrupt was failed on the half way. I attached the two programs and need your input to point me out where I have to pay attention of the interrupt situations. In my program I generated ...

I have a question about what should happen after a watchdog reset. I'm using CCS 3.1 and a F2812 eZdsp board. After I flash the chip, The PC is...

I have a question about what should happen after a watchdog reset. I'm using CCS 3.1 and a F2812 eZdsp board. After I flash the chip, The PC is at 3DC000, from this point, I hit run and my code begins executing. I purposely have a watchdog reset in there. When this watchdog times out the reset occurs but never gets back to my code. Once I hit halt, the PC is at 3FFC00. It stays there forever. ...

Hi, I'm using a C2812 based motion controller board for my mechatronic application. In this proprietary software I'm using a logger function...

Hi, I'm using a C2812 based motion controller board for my mechatronic application. In this proprietary software I'm using a logger function to capture all the necessary signals for later analysis. But I don't have enough information how this logger function is working. Since in the present setup the data is captured and displayed using the proprietary software, i cannot monitor multiple boa...

Hi all, If any of have any working codes/ programming ideas for implementing remote frame based CAN messaging in TMS320F280x processor,...

Hi all, If any of have any working codes/ programming ideas for implementing remote frame based CAN messaging in TMS320F280x processor, please share the same with me. I've been trying to develop the same with details given in the TI document "spru074e.pdf" but without much outcome. Thanks, Vishal.

Hello everybody, I'm new in DSP, and I want to learn about TMS320F2801. Does anybody know how to program the DSP without using a comercial tool...

Hello everybody, I'm new in DSP, and I want to learn about TMS320F2801. Does anybody know how to program the DSP without using a comercial tool like XDS510PP? Is there any circuit that I can built? Thanks very much, Javier.

Hi all; In my project i am using TMS320F2812 controller to control the Servo motor using inbuilt PWM.In that to start and stop of the servo...

Hi all; In my project i am using TMS320F2812 controller to control the Servo motor using inbuilt PWM.In that to start and stop of the servo motor requires Acceleration in start time and Deceleration in stop time. How to control acceleration and deceleration using PWM. Its very urjent need for me,Plz respond me,guide me on this. Thanks in Advance Srinu

Hi, I am using TI's TMS320F2812 DSP controller. When I tried McBSP in Digital Loopback mode without compression, it is working fine. But...

Hi, I am using TI's TMS320F2812 DSP controller. When I tried McBSP in Digital Loopback mode without compression, it is working fine. But the problem arises when I am trying to compand the data. For that I am doing the following settings. ************************************************************************************************ *********************************** SPCR1 = 0x8000