Search found 213 matches
- Thu Apr 19, 2018 11:29 am
- Forum: Spectrum Analysis
- Topic: RSP Spectrum analyser software available shortly
- Replies: 89
- Views: 294901
RSP Spectrum analyser software available shortly
Hi all Reading through the forums I see that there seems to be some interest in dedicated spectrum analyser software for the RSP series of SDR radios. I have been working on such an application for the past few months and it is now starting to get a stage stage where I hope to be able to release a b...
- Wed Mar 28, 2018 12:57 am
- Forum: Code Corner
- Topic: Resampling
- Replies: 20
- Views: 135896
Re: Resampling
Hi Steve At the end of the API document there is a section marked API Usage. There is some simple code written in C/C++ that illustrates how mir_sdr_StreamInit and mir_sdr_StreamCallback are set up and used. It's written for Windows but should need little changing apart from the semaphores to get it...
- Mon Mar 26, 2018 2:38 am
- Forum: Code Corner
- Topic: Resampling
- Replies: 20
- Views: 135896
Re: Resampling
Hi Steve, and Tech Support The first version of the code I posted set decimation before starting the stream, and that seems to be the version Support is referring to.The API documentation for mir_sdr_DecimateControl states: "Note: Requires internal stream thread to have been created via mir_sdr_Stre...
- Sun Mar 25, 2018 4:42 am
- Forum: Code Corner
- Topic: Resampling
- Replies: 20
- Views: 135896
Re: Resampling
Hi Steve I'm afraid I can't help you there. Maybe someone from tech support could explain the reasons. I did see an early version of the source code for EXTIO.dll on GitHub some time ago - https://github.com/SDRplay/ExtIO_SDRplay. I don't know if it's still there though, as it used mir_sdr_Init (now...
- Sat Mar 24, 2018 7:25 am
- Forum: Code Corner
- Topic: Resampling
- Replies: 20
- Views: 135896
Re: Resampling
Hi Steve You should be able to achieve an effective sampling rate of 192KHz by using a sampling rate of 3.072MHZ and a decimation factor of 16. I've attached an example (StreamingSample_2.zip) with source code, that allows you to play around with various sampling rates and decimation factors. It's b...
- Mon Jan 29, 2018 10:53 am
- Forum: Code Corner
- Topic: LNAstate and setGrMode in mir_sdr_StreamInit()
- Replies: 5
- Views: 21439
Re: LNAstate and setGrMode in mir_sdr_StreamInit()
Hi Nick I have the same sort of problem. I thought I understood what was supposed to happen, but now having re-visited the API documentation, I'm not so sure. I'm sure there are other coders out there with the same problem. I've been involved in other parts of my project for some time and have not g...
- Thu Dec 21, 2017 2:17 am
- Forum: Code Corner
- Topic: Code examples .Net and C#?
- Replies: 11
- Views: 51534
Re: Code examples .Net and C#?
Hi Here is some sample code that shows how to use the API streaming function with callbacks, written in C#. It was written using Visual Studio 2017, running under Windows 10, 64 bit. The sample project has been configured to compile to 32 bit mode. After unzipping the code to a folder, you will need...
- Thu Dec 21, 2017 1:00 am
- Forum: Code Corner
- Topic: Code examples .Net and C#?
- Replies: 11
- Views: 51534
Re: Code examples .Net and C#?
Hi N2NIC That code has a bug in it. It wont run when used in 32-bit mode. Andy in tech support finally traced the problem for - an absolute hero ! In the meantime, I'll redo a simple demo and post the source code here for you. Playground link is: http://www.sdrplay.com/playground/ but it does requir...
- Mon Dec 18, 2017 11:33 am
- Forum: Code Corner
- Topic: Hi! need link to latest mir*.h header files..
- Replies: 1
- Views: 11077
Re: Hi! need link to latest mir*.h header files..
Hi Bill
The API will have mir_sdr.h, I don't know about mirsdrapi_rsp.h as I've only downloaded the Windows API.
Download link: https://www.sdrplay.com/linuxdl.php
Regards
Steve
The API will have mir_sdr.h, I don't know about mirsdrapi_rsp.h as I've only downloaded the Windows API.
Download link: https://www.sdrplay.com/linuxdl.php
Regards
Steve
- Fri Dec 15, 2017 4:07 am
- Forum: SDRuno
- Topic: Ideas for future Updates
- Replies: 33
- Views: 92871
Re: Ideas for future Updates
If you are thinking of adding functionality to the RX keypad, then how about allowing the buttons to be customised ? Currently the buttons allow for selection of preset amateur radio bands, using sampling rate and decimation factors to obtain the required coverage for each band. Many users, myself i...