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CC2511
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  • Forum Post: CC2511 development examples

    jremi
    I currently have a design that uses the CC2500 on both transmitting and receiving ends. I just got a CC2511 development kit with the intention of using the USB dongle to take the place of my receiver so I can send data directly to the PC. Sounds easy enough, right? Well... I have some of the examples...
    on Jul 16, 2008

  • Forum Post: Re: CC2511 development examples

    Shoaib Ali
    I have modified the usb dongle example firmware for CC2511 recently by removing all Radio related part and creating my own Fifos for application level buffers for USB handlers. I then used SimpliciTi stack examples for CC2500 to make CC2511 a USB-RF Gateway. Radio part in usbdongle firmware is a bit...
    on Jul 21, 2008

  • Forum Post: Re: CC1110, Sleep, and Sleep Timer

    RF4ALL
    Hi, Try replace your xtal monitor instruction as follows: /*while(!(SLEEP & 0x40));*/ while(CLKCON & 0x40); This will monitor [CLKCON.OSC] to ensure that the [HS XOSC] is not only stable, but also actually applied as system clock source before continuing code execution. Cheers, RF4ALL
    on Aug 21, 2008

  • Forum Post: CC2511/1111 debugging USB

    lance_RFdude.com
    Hi, I'm new to the IAR tools and to the Ti USB chips although I've worked with the 8051 a few times in the past. I'm finding the IAR IDE crashing every time I try to debug with the USB dongle attached -- both for the RS232-RF example and the "simple HID" example. I have...
    on Oct 2, 2008

  • Forum Post: Re: CC2511/CC1111 USB issues

    BrandonAzbell
    I have recently worked with another developer on a very similar, if not the same, issue on the CC1111. I will share some of my notes with you and hope that this will drive towards resolution of the issue you are facing. I do want to confirm a couple of things with you regarding the code base you are...
    on Jan 13, 2009

  • Forum Post: Re: CC2511/CC1111 USB issues

    lance_RFdude.com
    Brandon, Thank yo so much for sharing these notes so far. Yes I am using the .\embedded_sw\App_Ex\rs232_to_usb\rs232_to_usb_dongle\source\main.c as the basis for the application. I stripped much of the radio handling out and replaced with my own and as for USB the only thing I've modified is...
    on Jan 13, 2009

  • Forum Post: Re: CC2511/CC1111 USB issues

    BrandonAzbell
    lance_RFdude.com Yes I am using the .\embedded_sw\App_Ex\rs232_to_usb\rs232_to_usb_dongle\source\main.c as the basis for the application. I stripped much of the radio handling out and replaced with my own and as for USB the only thing I've modified is the vendor ID and strings in the descriptor...
    on Jan 13, 2009

  • Forum Post: Re: CC2511/CC1111 USB issues

    lance_RFdude.com
    Brandon, Thanks again. I didn't think that you implied the double buffering was a problem, but in my couple of passes through the documentation and comparing the descriptor info, it was unclear to me whether a factor of two needed to be there or not -- so I was being ultra conservative and trying...
    on Jan 13, 2009

  • Forum Post: Re: CC2511/CC1111 USB issues

    BrandonAzbell
    Does this issue happen all of the time, meaning none of the packets of data come through? Or every now and again? I reread you original post, but perhaps I missed it. Are you doing any handling of the USBIRQ_EVENT_EP4IN event? Also, it seems the rs232_to_usb_dongle\source\main.c uses the USB_MAX_PACKET_SIZE...
    on Jan 14, 2009

  • Forum Post: CC2511/CC1111 USB issues

    lance_RFdude.com
    Hello, I'm developing a widget that uses the CC2511 and is based very heavily on the rs232_to_usb example. My application software uses the USB framework pretty much as-is, but I've stripped out most of the radio configuration and communications code for that example as it was very hard for...
    on Jan 13, 2009

  • Forum Post: Re: programinfg by USB on the CC2511

    BrandonAzbell
    I would interpret this statement as a "for instance, or it is possible" and not something where software is available to take advantage of this feature. The CC2510 only boots from its own flash, and not from peripheral devices like the USB interface. Secondly, "the windows USB driver"...
    on Feb 19, 2009

  • Forum Post: Re: 2.4 GHz Spectrum Analyzer w/Chipcon(TI) RSSI

    cui qingwei
    [:D] spectrum_analyzer v1.0 use CC1111 or CC2511 http://www.ouravr.com/bbs/bbs_content.jsp?bbs_sn=3240297&bbs_page_no=1&search_mode=3&search_text=qingwei_cui&bbs_id=9999 example[base on CC1111 dongle]:
    on Mar 16, 2009

  • Forum Post: Re: CC251X: Cannot write to internal flash when source is flash

    aevin
    I've never tried programming the flash with data directly from flash myself, but it do sound a bit trickier for the flash controller than from RAM to flash: (fetch a flash word from flash into flash cache, let DMA copy the bytes into FWDATA, then let the flash controller (erase+)program flash word...
    on Mar 24, 2009

  • Forum Post: Cc2511 CUDAL problem

    Fit Na
    Hi, I have a problem interfacing a CC2511 dongle with my PC. I have programmed the CC2511 dongle with "rs232_to_usb_dongle" code from TI. I am using Visual Studio 2005 (MFC) and the CUDAL library. Here is my code (follow the example code in CUDAL documentation) : CudalDongle *pDongle...
    on Apr 15, 2009

  • Forum Post: Re: cc1111 USB Buffer only takes 64 bytes.

    BrandonAzbell
    Unfortunately, you will need to break the packets up which are larger than 64 bytes. The RF USB library does not perform this for you. Either way, it is code running on the processor to perform this segmentation.
    on Apr 21, 2009

  • Forum Post: cc1111 USB Buffer only takes 64 bytes.

    Edward McNicholas
    Hello i am working on a project where i am using the cc1111 as the server for a wireless protocol will multiple cc1100 clients. The problem is that the packets to be sent over the usb are larger than 64 bytes and i can not seem to get the RF usb library configured to let the endpoint send more thatn...
    on Mar 27, 2009

  • Forum Post: cc2511 development examples

    Pritesh Mandavia
    I have just got an cc2511 EMs I require the example code to start with all the internal peripherals in it (specially RF and USB) Thank You
    on Jun 10, 2009

  • Forum Post: wireless communication range

    Lalit Shah
    Hi all, I am trying to communicate between two wireless modules CC2511 and CC2500. i have successfully communicated between this two device. My problem is the communication range, sometime it works fine for range of around 5 meters, while some time it gets fail even in range of 1 meter. I need...
    on Oct 13, 2009

  • Forum Post: Re: Procedure: Configure CC2511 USB Dongle to Monitor SimpliciTI Packets

    7ACDRIVER
    Spitzer - Good info, but what if I don't have a CC-Debugger or IAR (except for kickstart). I need a low cost entry to be able to use the packet sniffer. The least cost entry seems to be using the CC2511 dongle, but it requires further investment in devices to configure it to do the job. I am CCE...
    on Nov 8, 2009

  • Forum Post: USB Firmware Library and Software Examples Rev.C released

    Jomar Hønsi
    The USB Firmware Library with software examples has been updated to Revision C. It is a bug-fix release where the following issues have been resolved: LED is now always off in low-power mode Bug fix in RF modem example, buffer handling Bug fix in RF modem example, data is no longer sent to...
    on Dec 3, 2009

  • Forum Post: Re: Low Cost Spectrum Analyser

    delete
    Another in-expensive spectrum analyzer/indicator; The only HW you need is a USB dongle either CC2511 (2.4GHz band) or a CC1111 (< 1GHz) and then you have a fully functional spectrum indicator for the either the 2.4 GHz or the sub 1 GHz band. For more information and SW please check out this...
    on Feb 23, 2010

  • Forum Post: Smartrf04EB and cc2511DK without SOC_DEM

    hunt0r
    Hi, I wanted to get the Ti Packet Sniffer for SimpliciTI running ( http://focus.ti.com/docs/toolsw/folders/print/packet-sniffer.html ) with the SmartRF04EB and the CC2511DK but I dont have this System-on-Chip Debug Plug-in Board mentioned here in the user guide ( http://focus.ti.com/lit/ug/swru082b...
    on Mar 10, 2010

  • Forum Post: cc2511 rf_modem and System.IO.Ports.SerialPort

    Barcelo
    Hi, I'm developing an application using rf_modem example upon CC2511. The system works well using Hyperterminal but i have problems when i try to recibe the serial port information using the C# SerialPort class. The information flow stops during of the running of the PC application. Anyone...
    on Apr 17, 2010

  • Forum Post: Re: Active RFID Tag Design:

    Sameer Upasani
    Hi Anoop, We have worked on SimpliciTI stack with CC2500 radio chip and MSP430F2274 controller. Few concerns that I found with these solutions are as folows - Though Minimal RF Interface (MRFI) layer gives 4 byte unique address capability, devices in one network are limited to some 20 devices because...
    on Apr 20, 2010

  • Forum Post: Send packets from console application through a USB Dongle (CC2511 or CC2531) ?

    Alyssa Smith
    Hi, does anyone know if there is a way to send packets from a console app through a USB Dongle or if I should write my own .exe? Furthermore, is there any sample code to do this? I'm coming up light on my search results. thanks! ~A
    on May 14, 2010
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