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"28335"
Related Posts

  • Forum Post: Problem with using simulink in F28335

    Taner GOKTAS
    Hi ; i have a new control card that name is F28335.i want to use this control card with simulink..i create a new model that digital ouput and take a pulse generator...Then real tıme workshop / Buıld all ..Buıld ıs complete with 0 errors and 0 warnings But i cant see the signals output pins...This happens...
    on Sep 17, 2009

  • Forum Post: Re: F28335 Simultaneous Sampling mode example.

    Tim xu
    This is what I wrote in my project: void initAdc(void) { AdcRegs.ADCTRL1.bit.RESET = 1; /* Reset the ADC */ asm(" RPT #22 || NOP"); /* Must for ADC reset to take effect */ (*ADC_cal_func_ptr)(); /* Call the ADC_cal() function located in the Boot ROM */ /*********************************...
    on Dec 28, 2009

  • Forum Post: Filter library for 28335

    Mona Gandhi
    Hi, I need to use FIR filter for TMS320F28335. As TI does not provide ready to use filter library, I want to know if anybody has worked on porting it to 28335?
    on Feb 2, 2010

  • Forum Post: Help! I am at my wits end. My code inconsistently operates (somes it will enter an interrupt, sometimes it will not)

    gideon prior
    Hello all, I am having a problem with the ezDSP using the TI TMS320f28335. I need to eventually use this to switch up to 2000 Amps in a motor and needless to say it needs to be rock solid. I have set up a test program, where I initialize the chip, setting up the ADC and a timer using the ePWM peripheral...
    on Mar 16, 2010

  • Forum Post: searching for "drvlib280x" for F28335

    Alborz Sedaghat
    Hi all, I have been using PMSM3_1 applicationNote which is originally written for F2808. I have just started porting this applicationNote to F28335. The applicationNote uses a set of h/c files called " drvlib280x ", these include PWM generation, QEP, ADC and other drivers needed for motor...
    on Mar 17, 2010

  • Forum Post: Too many results from ADC conversions.

    Alborz Sedaghat
    Hi all, I am re-writing some of the "DMC-library" drivers from F2808 to F28335. I have some difficulties with the ADC Driver. I have simply coded: // Enable CNT_zero interrupt using EPWM1 Time-base EPwm1Regs.ETSEL.bit.INTEN = 1; // Enable EPWM1INT generation EPwm1Regs.ETSEL.bit...
    on Mar 19, 2010

  • Forum Post: 28335 0x380090 have been added to the memory map

    wenli guo
    Hallo, im using three 28335. I downloaded last update for ccs3.3 82.19 from site and tryed to flash mcu. i cannt flash 28335,ccs said me what"the PartId location （0x380090）have been have been added to the memory map",but i cannt understand how to solve it.i'm using 510 plus usb emulator...
    on Mar 29, 2010

  • Forum Post: Re: TMS320F28335 ADC Module - Round or Floor?

    WeiGuo
    Hi Andrea, The 12bit ADC module is integrated in F28335 DSC. The regular reference voltage is 3 volt. Mean, the smallest voltage steps is 0.732mV (3V/4095). If the voltage change lowers then this step, it will not have an influence on the digital value. I can use a small example to make it clear...
    on Apr 1, 2010

  • Forum Post: Request for 320F28335 sample code for ADC to DMA and FIFO

    Korwin Anderson
    I am having problems with the format of the ADC-to-DMA buffer. I have tried to adapt the adc_to_dma example from the C2000 examples to convert 2 samples with a 1us conversion time. When I copy these samples to DMA, the format of the DMA buffer appears to be corrupted. I get correct ADC samples, but I...
    on Jul 21, 2010

  • Forum Post: SM320F28335-HT - Availability

    Krishna Allam55778
    Hello Champs! We would like to evaluate the feasibility of using the SM320F28335-HT device in one of our upcoming designs. I see that this product is on the roadmap but not yet available in Hi-Rel. Can someone please shed some light on availability. I would like to know availability of the entire...
    on Sep 15, 2010

  • Forum Post: Problem with sci_echoback example program!

    Dror Medini
    Hello, I am using CCS3.3 and I download from TI's site: sprc530 - which is the DSP2833x HeaderFiles & Examples SW. I am running the program sci_echoback with the supplied HyperTerminal File named SCI_96 and it works fine. Then, in the DSP2833x_Examples.h file, I changed the variant DSP28_PLLCR...
    on Sep 16, 2010

  • Forum Post: Converting my legacy code for FPU

    Ted Lee57324
    Hi there! I'm currently planning a project based on TMS320F 28335. At this moment, from my boss, I've gotten legacy project(SW) that is generated for TMS320C 2812 . And he'd like to re-use those source codes for my new project. Also he'd like to minimize the code change because...
    on Sep 29, 2010

  • Forum Post: Can DMA be used to send a waveform to the ePWM?

    Maxpower
    Can I use DMA to read data from a lookup table and output to the ePWM? I need only one word to tranfer at a time. So far I have only been able to have 1 word to transfer and have to use the DMA ISR to change the source address so it increments through my lookup table. This seems to defeat the purpose...
    on Oct 5, 2010

  • Forum Post: GPIO speed as an output

    Daniel Catina
    I am using a TI320TMS28335. Clock = 30[MHz] PLL = 150[MHz] I created a PWM to trigger an interrupt using HRPWM functions and ePWM interrupt call. In the interrupt I'm toggling a GPIO pin and placing some data on GPIO port 6 and 7 using GpioDataRegs.GPCDAT.all = Data[++i%100];. Everything...
    on Nov 4, 2010

  • Forum Post: Docking Station Hardware Files

    Rubén Gálvez
    Good morning, I need the schematic and the pcb files of the Docking Station R3 (included in the TMS320F28335 Experimenter kit) I've dowloaded the files, and I've installed ControlSuite When I try to open the pcb file, the type is not recognised. And when I open the schematic, the sheet...
    on Nov 23, 2010

  • Forum Post: C++ versus C

    Alex55609
    Hello, For a new project i have to decide if i want to program in c or c++. I have very little experience with these controllers and tools so i want to ask you. Are there any performance issues if you compare c to c++? I want to optimize to speed because i have a hard real time application. ...
    on Feb 14, 2011

  • Forum Post: Blinking LED program stops working when connecting from General Purpose GUI

    mike churski
    I am attempting to interface with the Blinking LEDs program using the General Purpose GUI with the following configuration: Docking-Stn USB-EMU [R3] F28335 controlCard R1.0 Docking-Stn SW1 in USB position Using on board XDS100 JTAG emulator No jumpers added, switches changed etc. hardware...
    on Feb 28, 2011

  • Forum Post: PLC Prime modems

    Pedro Soares
    Normal 0 21 false false false PT X-NONE X-NONE MicrosoftInternetExplorer4 ...
    on Mar 17, 2011

  • Forum Post: How do you get a lot of data out of 28335 quickly?

    Maxpower
    Right now I am using the High Power Motor Drive kit. I need to get data, on the order of 80byte packets, every 100us. This is just for testing and not needed for production. CAN can't do it, unless I only look at one value at a time and buffer multiple samples in one packet. This is not ideal...
    on Mar 30, 2011

  • Forum Post: GPIO pins settings with Emulation Mode

    BMJoshi
    Hello, I am trying to implement the DTC (Direct Torque Control) of induction machine. Since, the switching logic for the inverter is decided by the errors in torque and stator flux, I can't use the conventional PWM switching for this. My problem is: When I halt the running code, the outputs...
    on Apr 9, 2011

  • Forum Post: CCS V4 and f28335

    Blake Welsh
    Hello, I was jsut wondering if someone would be able to help me. I have bought a TMSC20F28335 Dock and was starting to program it. My question was, with CCS v4, how would i go about loading the code into the chip and then unplugging the board from the USB connection and then running the code from...
    on Apr 11, 2011

  • Forum Post: F28335 about high frequence input pulse counting

    lin han
    Hi, I'm facing a issue with the F28335 about high frequence input pulse counting. In my application, I want to use F28335 (100MHz) capture 4 channel input pulses (freq from 200Hz to 125kHz), and i want to get the total number of each channel input pluse. As i know, it's possible to...
    on Apr 11, 2011

  • Forum Post: I2C multiple device problem with f28335

    hung pham
    Hello, i'm working with IMU 9dof http://www.sparkfun.com/products/10321 which contain accelerometor,gyro and magnetometer.Each device also have slave address.I done with the data from each devide with but i can't combine three devices in one code.Please tell me how can comunicate with this...
    on Apr 12, 2011

  • Forum Post: Re: I2C multiple device problem with f28335

    hung pham
    Hi Vishal Coelho At first thank you very much because your quick reply.I fixed my code and this time i only work with two device accelerometer and gyro. The initialize code here, i set the mode is tranmiter at first 0x6E20 for two divice accelerometer and gyro: /* user code (Initialize function...
    on Apr 14, 2011

  • Forum Post: help for (TMDSHVMTRPFCKIT and HVACIMTR)

    ahmed diab
    Dear; I am PHD student. I am going to develop set up of vector control of IM. I need ask about: 1- TMDSHVMTRPFCKIT can it be programmed by matlab / simulink? 2- TMDSHVMTRPFCKIT can i used it for develop Fuzzy control or not? if not what you suggest for me? 3- HVACIMTR how can i change the load...
    on May 27, 2012
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