[Hackrf-dev] Problem making firmware upgrade "stick"

2017-08-04 Thread OP Imbiber
Hi, I am also having the same problem as discussed here: https://github.com/mossmann/hackrf/issues/380 and http://narkive.com/bJzIcFNk.1 (After initial upgrade Hackrf One will no longer start, subsequently switching to DFU then loading, then redoing the firmware flash the device appears good but

Re: [Hackrf-dev] Fwd: HackRF for preliminary FCC home test?

2017-08-04 Thread Andrew Rich
So basically your trying to save some dollars and get out of testing Sent from my iPhone > On 5 Aug 2017, at 9:47 am, Chuck McManis wrote: > > > What do you mean by a radio stack? > > Many modules that implement various radio protocols run software on a captive > microprocessor. That softwar

Re: [Hackrf-dev] Fwd: HackRF for preliminary FCC home test?

2017-08-04 Thread Chuck McManis
> What do you mean by a radio stack? Many modules that implement various radio protocols run software on a captive microprocessor. That software implements the protocol and drives the radio electronics. For example TI offers firmware that runs on the processor inside their CC3000 series chips that

Re: [Hackrf-dev] Fwd: HackRF for preliminary FCC home test?

2017-08-04 Thread Andrew Rich
You want to simulate the FCC tests at home I get it But that defeats the purpose How do u know what FCC specs to match ? Your going to have to go through the FCC to get it certified U want to do prelim testing at home A Sent from my iPhone > On 5 Aug 2017, at 6:00 am, Sergey Ivanov wrote

Re: [Hackrf-dev] Fwd: HackRF for preliminary FCC home test?

2017-08-04 Thread Andrew Rich
Hack RF is test gear Exempt Sent from my iPhone > On 5 Aug 2017, at 6:55 am, Sergey Ivanov wrote: > > Thank you Chuck! > > I'll check this out. What do you mean by a radio stack? > For now my plan is to use pre-certified modules so that my board will be > certified as an unintentional radi

Re: [Hackrf-dev] Fwd: HackRF for preliminary FCC home test?

2017-08-04 Thread Sergey Ivanov
Thank you Chuck! I'll check this out. What do you mean by a radio stack? For now my plan is to use pre-certified modules so that my board will be certified as an unintentional radiator, which is thousands of $. But I still need to prove that the board doesn't emit Electro Magnetic Field above allo

Re: [Hackrf-dev] Fwd: HackRF for preliminary FCC home test?

2017-08-04 Thread Chuck McManis
I am not sure exactly what you are asking. If you want to get FCC certification for your device, there is a process it is documented at the FCC web site here: https://www.fcc.gov/engineering-technology/laboratory-division/general/equipment-authorization That pretty much outlines the steps. If you

Re: [Hackrf-dev] Fwd: HackRF for preliminary FCC home test?

2017-08-04 Thread Sergey Ivanov
Is there someone who did this or similar task before? Any specific suggestions? On 4 August 2017 at 21:57, Andrew Rich wrote: > > You can do what ever you like as long as you understand the rules for a > licence and GNU Radio > > Andrew > > > > > On 5 Aug 2017, at 4:26 am, Sergey Ivanov wrote

[Hackrf-dev] Fwd: HackRF for preliminary FCC home test?

2017-08-04 Thread Sergey Ivanov
Hi All! I have a product which uses nRF24L01+ 2.4 GHz modules for communication. Now we have plans to go to North America market, and I am not sure if my Chinese nRF modules can pass FCC test. If they can't, then I need to re-design my PCB (now I use 2 layers logic board and nRF on a socket). Ca

Re: [Hackrf-dev] Help to install last FW (hackrf_sweep) and related progs

2017-08-04 Thread Andrew Rich
I think you might be thinking that apt-get download some file to your pc and u think there is a host directory missing This is not the case apt-get knows where to install it for you A Sent from my iPhone > On 5 Aug 2017, at 1:34 am, Marc Péquignot wrote: > > Andrew > > Thank you for the p

Re: [Hackrf-dev] Help to install last FW (hackrf_sweep) and related progs

2017-08-04 Thread Andrew Rich
It can be run from anywhere this command No need to know a host directory. Sent from my iPhone > On 5 Aug 2017, at 1:34 am, Marc Péquignot wrote: > > Andrew > > Thank you for the precision. I was aware of this. > The question (remark) should have been related to the host directory. > After "

Re: [Hackrf-dev] Help to install last FW (hackrf_sweep) and related progs

2017-08-04 Thread Andrew Rich
apt-get knows where to put the files Once it has finish u can check sudo which cmake The computer replies /use/sbin/cmake This is where the apt-get knew to put it Does this help for you ? A Sent from my iPhone > On 5 Aug 2017, at 1:34 am, Marc Péquignot wrote: > > Andrew > > Thank you f

Re: [Hackrf-dev] Help to install last FW (hackrf_sweep) and related progs

2017-08-04 Thread Marc Péquignot
Andrew Thank you for the precision. I was aware of this. The question (remark) should have been related to the host directory. After "|sudo apt-get install build-essential cmake libusb-1.0-0-dev pkg-config libfftw3-dev", *where is this host directory supposed to be?*| |Some explaination is mis

Re: [Hackrf-dev] Help to install last FW (hackrf_sweep) and related progs

2017-08-04 Thread Marc Péquignot
Thank you Phil, The installation has been done without any problem. Need to test now new FW and drivers I still don't understand the inconsistency between different parts of the official repository. The explanation given in https://github.com/mossmann/hackrf/tree/master/host is not the right one.

Re: [Hackrf-dev] Help to install last FW (hackrf_sweep) and related progs

2017-08-04 Thread Marc Péquignot
Just need to do... Not so easy. It is said : "##How to build the host software on Linux: ###Prerequisites for Linux (Debian/Ubuntu): sudo apt-get install build-essential cmake libusb-1.0-0-dev pkg-config libfftw3-dev ###Build host software on Linux: mkdir host/build cd host/build cmake .. ..."

Re: [Hackrf-dev] Help to install last FW (hackrf_sweep) and related progs

2017-08-04 Thread Marc Péquignot
Andrew, Mainly GNU radio. Or any other tool which may help. I've been outside of hackrf for two years. Need to came back now... Howerver, in the meean time I've found the answer to my question. Not very far away... https://github.com/mossmann/hackrf/releases/tag/v2017.02.1 https://github.com/moss

[Hackrf-dev] Help to install last FW (hackrf_sweep) and related progs

2017-08-04 Thread Marc Péquignot
After a long time of inactivity, i decided to restart. I've first installed Ubuntu 16.04 LTS as an upgrade of my old version 14 The I've upgraded the FW of my Hackrf-One. No problem. Found HackRF board 0: USB descriptor string: 457863c8251f431f Board ID Number: 2 (HackRF One) Firmw