built error

[cocothenut]

Hello

built from sources for Raspberry Pi with protocol rubicson /* init protocols somewhat ok */ register_protocol(demod, &rubicson, samp_rate);

i got a error :

gcc -O3 -c -o obj/rtl-433fm-demod.o rtl-433fm-demod.c -I. -I/usr/include/libusb-1.0 -Ilibrtlsdr/include rtl-433fm-demod.c:63:25: fatal error: convenience.h: Datei oder Verzeichnis nicht gefunden compilation terminated. Makefile:58: recipe for target 'obj/rtl-433fm-demod.o' failed make: *** [obj/rtl-433fm-demod.o] Error 1

maybe missing file : convenience.h ?

thanks for any help

[magellannh]

Yes. convenience.h is part of the librtlsdr git project.

The instructions try to walk you through how to set things up on a raspberry pi here: https://github.com/magellannh/rtl-wx/blob/master/doc/RaspberryPi-Install-Instructions/RaspberryPi%20Installation%20Instructions.txt

Step 8b describes how to fetch librtlsdr into the right place and get it built.

[magellannh]

Please reply if you can't get the build issues resolved, if you find anything in the doc that's confusing or wrong, or if you get it working, so I can close this issue. Thx.

[cocothenut]

i did it (built the librtlsdr) , but there is no convenience.h

same errormessage as before

also your path in the instuctions is wrong (librtlsdr/librtlsdr-0.5.3)..

[magellannh]

Maybe the pathing moved around on librtlsdr.

The convenience.h file is here: https://github.com/steve-m/librtlsdr/tree/master/src/convenience

[cocothenut]

thanks for your replies i trie it

[magellannh]

The file just needs to be somewhere on the include path. Just copy it from rtl-wx\src\librtlsdr\src\convenience to rtl-wx\src\librtlsdr\include and it should work.

This file isn't used by rtl-wx, but it's an indirect dependency from the librtlsdr stuff.

[magellannh]

I updated the instructions to include this step so other people won't get tripped up by this.

[cocothenut]

thx for all built works now without errors ,

but no rubicson-protocol for my sensor

i edit in : rtl-433fm-standalone.c :

/* init protocols somewhat ok */

register_protocol(demod, &rubicson, samp_rate); // register_protocol(demod, &prologue, samp_rate); // register_protocol(demod, &silvercrest, samp_rate); // register_protocol(demod, &generic_hx2262, samp_rate); // register_protocol(demod, &technoline_ws9118, samp_rate); // register_protocol(demod, &elv_em1000, samp_rate); // register_protocol(demod, &elv_ws2000, samp_rate); // register_protocol(demod, &waveman, samp_rate); // register_protocol(demod, &steffen, samp_rate); // register_protocol(demod, &acurite_rain_gauge, samp_rate); register_protocol(demod, &oregon_scientific, samp_rate);

but no registering rubicson , console output :

Using device 0: Generic RTL2832U OEM Found Rafael Micro R820T tuner Tuner gain set to automatic. Tuner error set to 56 ppm. Tuned to 433925000 Hz. Oversampling input by: 9x. Oversampling output by: 1x. Buffer size: 16384kB 7.59ms Exact sample rate is: 1080000.025749 Hz Sampling at 1080000 S/s. Output at 120000 Hz. Registering protocol[01] Oregon Scientific Weather Sensor

how to enable rubicson-protocol ?

thx

[cocothenut]

i had rubicson working with using : https://github.com/Batilan/rtl-wx

but with no web output

console output :

Registering protocol[01] Rubicson Temperature Sensor Found 1 device(s): 0: Realtek, RTL2838UHIDIR, SN: 00000001

Using device 0: Generic RTL2832U OEM Found Rafael Micro R820T tuner Exact sample rate is: 250000.000414 Hz Sample rate set to 250000. Sample rate decimation set to 0. 250000->250000 Bit detection level set to 10000. Tuner gain set to Auto. Reading samples in async mode... Tuned to 433920000 Hz. Sensor temperature event: protocol = Rubicson/Auriol rid = 4e temp = 3.2 4e 80 20 f0 00

[magellannh]

I should warn you that integrating a completely new type of sensor that's not Oregon Scientific into rtl-wx is not a small task.

The RTL demodulation and decode part of rtl-wx was already pretty complicated and it became a lot more complicated since I merged in code from the rtl-fm project to simultaneously support rtl-433 devices and the Efergy energy sensor which uses rtl-fm. I did try to retain backward compatibility and the ability to disable the rtl-fm stuff since it causes the pi cpu to work a lot harder than just the rtl-433 code.

For debugging you can simply rename the rtl-433fm binary to rtl-433. This changes the startup code so it doesn't initialize the rtl-fm stuff (see main() at the very bottom of rtl-433fm-standalone.c). This will cause the register protocol call you added in rtl-433fm-standalone.c to be invoked so the rubicson protocol is registered.

Keep in mind that the rtl-433fm (or rtl-433) binary was kept just for debugging. If you just want a tool that outputs stuff to the console, the rtl-433 git project is a much better bet.

To get the rubiscon sensor data integrated into the rtl-wx web server and graph pages, you'll need to do a bunch of work.

1. Comment out EFERGY_SUPPORT_FLAG in Makefile to disable rtl-fm code.
2. Create r_device_rubiscon struct in rtl-433fm-demod.c

• copy from standalone.c, but change the callback function to a new message decode routine in rtl-fm-decode.c that you'll write in step 4.

3. Add register protocol for rubicson in init_rtl_433_for_rtlwx_without_rtlfm()
4. Add rubiscon message decode routine in rtl-fm-decode.c

• You might want the new message decode routine to 'pretend' the sensor is an Oregon sensor. So in the rubiscon callback routine, call os_msg_ok_callback() with a fake sensor ID (eg 0x1234). Then write custom code in WX_process_os_msg_ok() (in rtl-wx.c) to detect the new (fake) sensor ID and decode the message correctly. The new code could save the rubiscon temperature data into one of the existing Oregon data structs like wxData.odu (outdoor sensor unit) or wxData.idu (indoor sensor unit).