Low Power RF & Wireless Connectivity

Browse by Tags

Low Power RF & Wireless Connectivity

Welcome to the Low Power RF & Wireless Connectivity Section of the TI E2E Support Community. Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers. To post a question, click on the forum tab then "New Post".

Sign In to Post
Tags
You have subscribed to this tag. To view or manage your tag subscriptions, click here.   Close
You have unsubscribed from this tag. To view or manage your tag subscriptions, click here.   Close
You are currently viewing:
//CC1110
Related Posts

  • Forum Post: CC1110 DMA setup for radio

    Richard Horn
    I cannot seem to see why my CC1110 radio is not transmitting when setup with DMA. I have more or less copied the recommended examples for the PER test code and the basic examples: static uint8 txrxbuffer[17] = {16, ..... } - first byte is length followed by 16 other bytes dmaConfig0.SRCADDRH = (...
    on Dec 9, 2009

  • Forum Post: Re: CC1100 - Desperate help needed

    fei xiao47525
    Hi, there"s a question: when I do the test using cc1100, i want to read the RSSI value ,when the board dosen't connect the Antenna,the value is -100~-110dbm,when connect the Antenna ,the value is higher ,about -80--90dbm,but there is not any singal ......... wait fou your assist ! ...
    on Jun 30, 2010

  • Forum Post: Re: CC1100 - Desperate help needed

    fei xiao47525
    first -----thank you fou your assist! the question is about the influence of Antenna, when connect the antenna ,why the RSSI readout value is higher? and the rsswi value -80--90dbm is narmal or abnormal when there is not any singal ? the rssi normal range is ? at last ,can you tell me the chinese...
    on Jul 1, 2010

  • Forum Post: Strange packet dropping problem for CC1110

    Jimbo
    Hi folks, I've been doing some PER/BER tests on the CC1110 ZDK, using the TI PER code as a starting point. I've modified the code to check the number of bit errors occurring in the payload of any given packet. I've found that while doing cabled tests, I am losing some packets earlier...
    on Jan 18, 2011

  • Forum Post: CC1111 and CC1110 RX_TIME receive timeout

    Joseph Solomon
    I am trying to have my chip listen for a packet for 5ms then stop listening. My chip never times out. Does anyone have any ideas? Here are some code snippets for my CC1111: WORCTRL |= 0x04; // Reset Sleep Timer temp_WORTIME = WORTIME0; while(temp_WORTIME == WORTIME0); // Wait until a positive 32 kHz...
    on Mar 10, 2011

  • Forum Post: Using a MSP-eZ430U to flash a CC1110F32?

    Erik Hermann
    Hi. I have a eZ430-RF2500 development tool (USB stick containing MSP-eZ430U programmer and Target board with MSP430F2274 and CC2500). Can I use this programming adapter also to flash a CC1110F32? The pins of the programming adapter are named as: 6 P3.5/UCA0RXD/UCA0SOMI 5 VCC (3.6 V) 4 TEST...
    on Feb 3, 2011

  • Forum Post: RE: Trying to establish a Link between Radiocrafts Wireless MBUS module and CC1101

    Vedang Fulambrikar
    Hi, I am using SmartRF Studio7 with SFR4EB ( CC1101 ) Actually I did not understood what do you mean by this */ There is the Packet Sniffer (which will NOT work with CC1101, you will need CC1110EM)! And there is SRF7 Studio SW: http://www.ti.com/smartrfstudio Here the Packet RX tab for...
    on Apr 26, 2012

  • Forum Post: RE: Can C1110 be waked up by RF interrupt when it is in PM2 and PM3 mode ?

    Raymond Chen
    Yes, I saw that page already but I am not sure if RF interrupt can be activated when chip is in PM3 ? The answer is " Yes" ? Thanks so much for your help.
    on Jun 4, 2012

  • Forum Post: Can C1110 be waked up by RF interrupt when it is in PM2 and PM3 mode ?

    Raymond Chen
    Hi : I read the CC1110 datasheet and saw the chip can be waked up by external interrupts. I am not sure if external interrupts include " RF interrupt " or only GPIOs can be the external interrupts. This function is very important to my application. Please help and thanks so much for your...
    on Jun 2, 2012

  • Forum Post: Short range problem on using a set of EXP4618 EVM + CC1101EMK-433.

    Seon-Woo Lee
    Hi, I am developing a kind of AP using a EXP4618 evaluation board + CC1101EMK-433 board. For the task, now I am testing the modules. I have built and downloaded the example programs "Simple_Peer_to_Peer" of the SimpliciTI-CCS-1.1.1 package. (The sources are in the directory of /SimpliciT_root...
    on Nov 13, 2012

  • Forum Post: CC1111F32 PCB layout issues.

    Jasdin Huang
    Hi sir, We have a question about CC1111F32 PCB layout. For the recommend PCB footprint from TI (see as picture 1), we create the CC1111 footprint as picture 2. Now, we want to change the layout footprint as picture 3 for improving the defective rate of SMT production. Is there any risk if I change...
    on Nov 27, 2012

  • Forum Post: Getting Stuck in PM1 waiting for the SLEEP TIMER

    kelly muldoon
    I have a system that goes to sleep for one second wakes up via the sleep timer, processes and goes back to sleep, and so on.... (I also have an external interrupt on port one but that is another issue I have been reading about in another post) The issue here is that I am expecting to go into PM1 for...
    on Nov 30, 2012

  • Forum Post: I'm seeking a recommendation for a sub 1Ghz protocol with low currents low data

    Yaniv Reibenbacg
    The protocol shall be used for a big system with a network of sensors. I need the following: 1. Reliable and stable 2. Can work well in Sub 1 gHz => long range with good wall penetration. 3. operate from a coin cell battary => very low current. 4. have the ability to send Broadcast (similar...
    on Nov 13, 2012

  • Forum Post: doubt regarding cascading of range extenders

    ar jithesh
    Hi all, I'm currently using CC1110 chip in one of my project. I use one chip as a transmitter and the other as a reciever at 915MHz. I have limitations in the transmitter side in expanding the number of components and also the size. I need to to have good reception of signals upto 500meters and so...
    on Jan 21, 2013

  • Forum Post: CC Debugger red light for new CC1110, How to solve?

    Chu En Ong
    Hi, I just request a new CC1110 IC from TI. I solder on my PCB board which is fabricated out from given gerber file. The CC Debugger become red light when I connect to the Debug Connector. How to solve this? What are the component needed for basic download and debug? crystal clock? reset circuit...
    on Jan 31, 2013

  • Forum Post: RE: CC1110 Port0 interrupt question

    Raymond Chen
    Thanks so much for the helpful info. But allow me to get this straight. Any way I can clear the interrupt flag so I do not jump directly into the ISR again ? I think in my case every time the ISR will be executed first then judge which I/O (pin0_4 - P0_7) is in low-level stage. If P0_4 or P0_5 ( both...
    on Mar 6, 2013

  • Forum Post: RE: CC1110 Port0 interrupt question

    Raymond Chen
    Yes, I also think so. thanks.
    on Mar 19, 2013

  • Forum Post: CC1110 Port0 interrupt question

    Raymond Chen
    Hi We are using CC1110 and enable interrupt on Port 0 high-order nibble (P0_4 - P0_7). In my design, P0_4 and P0_5 are connected to external button switch ( input pin ) and P0_6 and P0_7 are connected to external LEDs (output pin, active low). It seems to me when I try to control the LED, the code...
    on Mar 5, 2013

  • Forum Post: DN005: RX filter Bandwidth

    Ricardo Medina
    I have been reading DN005 about crystal accuray and their relationship with total frequency offset (page 5) I think that RX filter bandwidth must be higher than total frequency offset. Is it correct?
    on Apr 23, 2013

  • Forum Post: CC111x

    Ankit
    Hi, I have recently started development on CC111x and facing an issue that whenever I am programming an interrupt or a timer, it is being called first time without the interrupt being generated. Afterwards it is working fine as it should. Another thing I wanted to ask is whether it is necessary to...
    on Apr 4, 2013

  • Forum Post: cc1110 UART transmission problem

    Alejandro Vicente
    Hi, i'm using a CC1110f32 during last year. Now i want to comunicate this device with my computer. I'm using a rs-232 cable to usb in order to comunicate. I'm using texas instruments code for UART (ISR and polling both of them). My problem is i recive diferent information that i send. I'm...
    on May 29, 2013

  • Forum Post: Dose SimpliciTI support the high speed transmission?

    S L
    Hello I am trying to use the simpliciTI to realize the high speed transmission, I found some problem in the transmission, here is a brief description.... There are one AP and two end_devices named E1 and E2 in my system. AP broadcast a command to two end-devices and then they begin transmit data...
    on Jun 6, 2013

All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms of Use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of Use of this site. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

TI Worldwide | Contact Us | my.TI Login | Site Map | Corporate Citizenship | mobile m.ti.com (Mobile Version)

TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs and
embedded processors, along with software, tools and the industry’s largest sales/support staff.

© Copyright 1995-2013 Texas Instruments Incorporated. All rights reserved.
Trademarks | Privacy Policy | Terms of Use