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led

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    led reacted to awhitehead in [Energia Library] Exosite // Internet of Things, Visual Analytics, Remote Monitoring   
    This library allows you to quickly and easily connect your LaunchPad project to Exosite's Data Platform in the cloud. It connects your project using a MSP430F5529 LaunchPad and CC3000 BoosterPack. Two software packages are available: the Exosite barebones-template solution and a real-world example in the form of the Exosite BBQ Companion Combination. Both of these use-cases have code available for the Energia and Code Composer Studio IDEs.
    Present Support: MSP430F5529 LaunchPad Future Support: Tiva C Series TM4C123G LaunchPad Required: CC3000 Wi-Fi Transceiver BoosterPack Optional: ADS1118 BoosterPack (bonus Energia beta-library available) GitHub Repository: https://github.com/a-whitehead/exositeLaunchPad
    Note: A free account on Exosite Portals is required: https://ti.exosite.com
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    led reacted to spirilis in TRF7970A NFC booster now in eStore   
    I doubt it'd require the MCU to provide a 13.5MHz clock, it should have its own.
     
    For CC3200 clocking if you need it, look at the CC3200's Peripheral Driver API documentation - http://software-dl.ti.com/ecs/cc31xx/APIs/public/cc32xx_peripherals/latest/html/index.html
     
    This provides the ROM-based API used to configure the CC3200's MCU hardware (similar to TivaWare for the Tiva-C series MCUs).
     
    FYI- Energia sets up the CC3200 at 80MHz, its max speed, by default.  If the TRF7970A uses SPI for its comms there should be a way to implement a driver for it using Energia's own SPI library.
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    led reacted to Fred in TRF7970A NFC booster now in eStore   
    @@OppaErich I did some tests on NFC readers. The DLP-7970ABP is no better or worse than other readers with a PCB antenna. DLP never mentioed it to me but they actually make a coil antenna that works much better I wrote it up here.
     
    As part of my first project using the implant, I ported the example code over from the G2553 to the F5529. I expected it to be just a case of changing a few pin assignments and sorting out the clocking, but for some reason it took me quite a while. (Not helped by the fact that at one point I accidentally deleted the line that enabled the reader and didn't realise.) I'll post the ported code when I get it cleaned up a bit.
     
    I'll write the project up here soon, but for now you'll find it on my blog. It uses the HID keyboard to unlock my work PC when I scan it.
    http://0xfred.wordpress.com/2015/01/14/nfc-login-version-1-0/
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