Low Power RF & Wireless Connectivity

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Low Power RF & Wireless Connectivity

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AUDIO
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  • Forum Post: packaging the cc8531

    Hugo Sapin
    Hello, I would like to know if someone have any recommandations about the packaging of the CC8531 ? I am about to run some tests with it and would like to movve it easily and put it in a plastic case. Is it going to block the audio signal i am sending ? Thanks for your answer Hugo
    on Mar 19, 2012

  • Forum Post: Transmission problem with CC8531DK Headset

    Hugo Sapin
    Hello, I am trying to use the CC8531DK HEADSET to transmit audio from my laptop using a master in the "USB stereo soundcard" configuration to a slave card in the "generic stereo output" configuration that i am listening with headphones. So far everything works even if sometimes...
    on Mar 19, 2012

  • Forum Post: PurePath CC8530 and TLV320AIC3204 Design Help

    Juan Munoz
    Hi, I have a few questions regarding the PurePath Development Kit and the CC85xx chip. 1. I would like to use the CC85xx chip for wireless audio but I would like to control it with and MCU. I bought the PurePath headset development kit and saw that the CC85xx chip is programmed via your CC...
    on Mar 14, 2012

  • Forum Post: multiple slave addressing in TLV320AIV26 sample code.

    pradeesh thomas
    Hi, i made a circuit using TLV320AIC26 and CC1110 (reference from AN-082), it works fine with two way and one way sample code (swra295a). Now i want to know how we can adress multiple slave in this. i don't want broadcast, i need communication between Master - slave1, master - slave2, slave1...
    on May 29, 2012

  • Forum Post: USB and I2S master without reprogramming

    Pavel Ruzicka
    Hello, I want to create HiFi stereo wireless connection to my DAC. On slave I simply connect I2S output from CC85XX to my 2x PCM1704 based DAC with I2S data format. On the Master I want USB input and also S/PDIF input (via DIR9001 to I2S). I understand that I can reprogram CC85X1 for USB input OR for...
    on Jul 7, 2012

  • Forum Post: CC85xx external clock

    Hugo Sapin
    Hello, I am using the cc8531DK Headset to transmit data. But as i would like to transmit 4 audio channels in PCM (16 or 24), i have to use 2 master cards and 2 slave cards. I would like to synchronize the 2 masters so the signals i receive on the slaves are synchronized too. My problem is that i...
    on Jul 12, 2012

  • Forum Post: Wireless audio to a large number of devices?

    Geoff Luck
    Hi, I have a question about simultaneous and synchronised wireless audio transmission to multiple devices. I'm involved in a research project examining the effect of physical separation on music ensemble interaction and timing. Basically, I'm investigating how physically separating musicians...
    on Sep 1, 2012

  • Forum Post: PurePath CC85xx + CC259x EN300 328 v1.8.1 compatibility

    Nicolas Boulot
    Hello, A new EN300 328 version will soon be published : v1.8.1. With more than 10 dBm (using CC259x range extension), LBT is required before transmit with at last 15 Frequency hopping. Does the actual firmware is compatible with this new version ? Thanks. Regards, Nicol
    on Sep 13, 2012

  • Forum Post: RE: stand alone, audio device

    Rahul Mittal
    Hi GENIUS (KJETIL) Thanks for your replies and time. I think we need to re design and fabricate the solution as per present requirements. Like mentioned above we can have wireless transmission through RF, but we need it through GPRS, through a GSM modem. Now Having said that we have modem. WE...
    on Sep 18, 2012

  • Forum Post: stand alone, audio device

    Rahul Mittal
    HI Its always great landing to your webportal, looking for something that suits my requirement. Please help me for one of such I want to develop a product ,which work as follows Call/connect to the specified web link.( may be through a GSM/Local Wifi connection) Receive the data from that link/server...
    on Sep 2, 2012

  • Forum Post: SPI link from master to slave

    Thomas Holm
    Hi Im doing a wireless speaker system with a master unit and a slave unit. Transferring audio data from master to slave with CC85xx. In both speakers I'm using the PCM4104. I want to link the SPI instructions from to master to the slave so both PCM4104 receive the same instructions. How do I set...
    on Nov 2, 2012

  • Forum Post: CC8530 Audio Reset PP output performance

    Geovid Kali
    Hi, In the PurPath Configurator there is a signal GIO2/Audio Reset in the IO section. I believe this is an output from the CC8530. How does this output perform? Does it hold reset when the radio is not passing audio or not connected? Is there a place that describes the behavior of the pin in the configurator...
    on Nov 19, 2012

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