RTDX and interrupts

Started by Aleksandar Borisavljevic in TI C200010 years ago

Hello, Does anyone have experience in using RTDX communication with 28xx DSPs? I've been struggling for a long time to establish...

Hello, Does anyone have experience in using RTDX communication with 28xx DSPs? I've been struggling for a long time to establish communication between my F2808 DSP, which I use for a high-speed motor control, and a PC. I have succeeded to send and receive data to and from DSP, using parts of a code that I found in 'rtdxtutorial' in Matlab, but I cannot make both RTDX and my interrupts to...


Re: Digest Number 376

Started by Mladen Ostojic in TI C200010 years ago

Hi,=20 your linker file (.cmd) is not right. You could not write in memory at 0x3F= FC0.=20 Change that part of code. --- On Sat, 12/26/09,...

Hi,=20 your linker file (.cmd) is not right. You could not write in memory at 0x3F= FC0.=20 Change that part of code. --- On Sat, 12/26/09, c...@yahoogroups.com wrote: From: c...@yahoogroups.com Subject: [c28x] Digest Number 376 To: c...@yahoogroups.com Date: Saturday, December 26, 2009, 1:29 PM TI c28x Discussion Group=20 Messages In Th


Developing a simple program - Code composer studio V3.3

Started by kvra...@yahoo.com in TI C200010 years ago

Hi, I was successful in making F2812 custom board and also could get connected thru the XDS510LC emulator. As I am new to F2812 I felt...

Hi, I was successful in making F2812 custom board and also could get connected thru the XDS510LC emulator. As I am new to F2812 I felt prudent to take small steps. In that direction started trying out the Lesson 1 of CCS V3.3 tutorials -Developing a simple program. I could create the project and add the file : Volume.h, rts2812_ml.lib, load.asm, vectors.asm, volume.c and volume.cmd. I cou...


: F2808 ePWM problem

Started by Paulo Ricardo in TI C200010 years ago 1 reply

Hi, I'm using the SOCA signal from ePWM to fire the ADC SEQ1. The problem is the ePWM that isn't counting, they stay with value equal to zero...

Hi, I'm using the SOCA signal from ePWM to fire the ADC SEQ1. The problem is the ePWM that isn't counting, they stay with value equal to zero every time. I had set the FREE bit, so they must run ever with the system debug stopped, right? If I manually set the EPwm1Regs.ETFRC.bit.SOCA, the ADC take a sample. Someone see this problem and know how to workaround? EALLOW; EPwm1Reg...


Re: sending /receiving data through UART

Started by jwai...@boston-engineering.com in TI C200010 years ago

Greetings, You are experiencing the endian problem between the two processors. Do not send a structure. Define fields and "copy: each field...

Greetings, You are experiencing the endian problem between the two processors. Do not send a structure. Define fields and "copy: each field into the message and out of the message. Another problem may be due to the way your compiler may actually allocate structure s_x. It may not pack them as expected. Modemmad99 Hi, > I need to send / receive binary data to / from PC through UART.


CLKINDIV on F2811

Started by thom...@ctr.at in TI C200010 years ago 1 reply

Hello! I'm using CCS 3.3 and F2811 Flash API 2.10 via some SD510USB-Emulator on some F2811-custom-board. In Flash-Plugin-GUI the field for...

Hello! I'm using CCS 3.3 and F2811 Flash API 2.10 via some SD510USB-Emulator on some F2811-custom-board. In Flash-Plugin-GUI the field for CLKINDIV is disabled and sadly set to 0 - no div. Therefore I'm not able to make the correct settings for my board: 30 MHz, CLKINDIV /2, PLLCR 10 resulting in 150 MHz. The strangest thing is, that I was able to flash the first board, but after trying to ...


2808 dev board, program too big - my solution

Started by sr_gamer in TI C200010 years ago

I found I was running out of ram so I couldn’t put my programs on the chip (I am currently using a 2809 chip, yes in the 2808 dev...

I found I was running out of ram so I couldn’t put my programs on the chip (I am currently using a 2809 chip, yes in the 2808 dev board). When I put the program into flash instead every print statement would seize the program – so I disabled the end of program breakpoints which sort of worked, this made the program run all the way through, however now the program never halted and th


No interrupt from SEQ1!

Started by omak...@gmail.com in TI C200010 years ago

Hello, I am working with F2808 DSP and I can't find solution to a stupid problem with ADC. Simply SEQ1 won't throw an interrupt. I start...

Hello, I am working with F2808 DSP and I can't find solution to a stupid problem with ADC. Simply SEQ1 won't throw an interrupt. I start conversions in software (i.e. by setting SOC_SEQ1=1), SEQ1 interrupt is enabled (AdcRegs.ADCTRL2.bit.INT_ENA_SEQ1 = 1;), ADCINT in PIE register is enabled (PieCtrlRegs.PIEIER1.bit.INTx6 = 1;), INT1 level in CPU is enabled (IER |= M_INT1;), interrup...


serial programming

Started by ilovedebiangnu in TI C200010 years ago 4 replies

hi is there any way to program C2x or related families without any emulator or debugger card i just want to know that can i program this...

hi is there any way to program C2x or related families without any emulator or debugger card i just want to know that can i program this devices with com port or program them with an EEPROM _____________________________________


command line via perl -> code composer studio

Started by sr_gamer in TI C200010 years ago

I believe I'm missing something in the following script - If I flash the project under CCS, it runs great, if I flash the same project (no...

I believe I'm missing something in the following script - If I flash the project under CCS, it runs great, if I flash the same project (no rebuilding) with this script, I sometimes find breakpoints I didn't have before, but more worrisome the program hangs partway through - I get some of the output on the CCS stdoutput tab, but not all - I'd rather capture this output to the cmd.exe window or pref...


Ask a Question to the DSPRelated community

To significantly increase your chances of receiving answers, please make sure to:

  1. Use a meaningful title
  2. Express your question clearly and well
  3. Do not use this forum to promote your product, service or business
  4. Write in clear, grammatical, correctly-spelled language
  5. Do not post content that violates a copyright