[Hackrf-dev] Air relay ADS-B to BTLE via single HACKRF in realtime

[Craig Barber]

Jiao, I tried to play with your ADSB transmit code but the scripts were
password protected, can you help?
On 11 Jul 2015 18:55, "Jiao Xianjun" <putaoshu at gmail.com> wrote:

>
>
> On Sun, Jul 12, 2015 at 1:40 AM, Jason Cooper <hackrf at lakedaemon.net>
> wrote:
>
>> Hi Jiao,
>>
>> On Sun, Jul 12, 2015 at 01:10:31AM +0800, Jiao Xianjun wrote:
>> > I write a experimental HACKRF firmware (introduction and download:
>> > http://sdr-x.github.io/abar ) to let your Phone/Pad "see" air ADS-B
>> info
>> > via HACKRF:
>>
>> Do you intend to publish the source code?
>
> I am planning. But not now. code is ugly. And not think clearly about risk
> of potential dangerous usage.
>
>>
>> > Plane --> 1090MHz ADS-B --> HACKRF --> 2.4GHz BTLE --> Phone/Pad
>> >
>> > ​The firmware runs standalone. That means you all you need is a battery.
>> > Computer is not needed any more!
>>
>> Very cool!
>>
>> > Because ADS-B and BTLE packet are sparse and rate is low, that's why I
>> can
>> > have them run in the single MCU of HACKRF and share transceiver&antenna
>> in
>> > TDD style.
>> >
>> > (To lower risk, latitude and longitude accuracy has been degraded
>> > intentionally)
>>
>> Risk of what?  Overload MCU?
>>
> MCU is powerful enough to calculate full resolution. Risk of dangerous
> usage. After all plane's accurate location will be exposed.
>
>>
>> thx,
>>
>> Jason.
>>
>
>
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