2024 Rtlsdr_demod_write_reg failed with -9

Rtlsdr_demod_write_reg failed with -9

Author: mmlg

August undefined, 2024

Webrtlsdr_demod_read_reg failed with -4 r82xx_write: i2c wr failed=-4 reg=17 len=1 I'm using an rtlsdr and last night I ran a survey with it for 10 hours, sometime in the night, it started … Webrtlsdr_demod_write_reg failed with -1 rtlsdr_demod_read_reg failed with -1 I first attempted to plug the RTL-SDR into a powered hub and instantly the issue went away. So I'm guessing everytime the rtl library reads or writes to the device it draws slightly too much power and the polyfuses trip.

Not able to get dongle to work on Ubuntu (20.10) : …

WebSep 15, 2024 · rtlsdr_demod_write_reg failed with -9 r82xx_write: i2c wr failed=-9 reg=05 len=1 2024-09-15T21:46:09.766 Info: RTL_SDR:Setting gain failed By looking around, if try … WebTesting tuner range. This may take a couple of minutes.. I've built the custom build for RTLSDR for KrakenSDR software. Also you can see rtlsdr_demod_write_reg failed with error -7 Have somebody faced with the same issue ? Vote 0 0 comments Best Add a Comment More posts you may like r/RTLSDR Join • 27 days ago toto\u0027s pizzeria

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WebFeb 21, 2024 · After more testing I believe this problem is occurring in the RTL2832 (IC) itself. Testing shows if the RTL2832 (IC) is reset when the -9 (LIBUSB_ERROR_PIPE) is … WebAug 28, 2024 · Allocating 15 zero-copy buffers Failed to submit transfer 0 Please increase your allowed usbfs buffer size with the following command: echo 0 > … WebMar 25, 2024 · rtlsdr_demod_read_reg failed with -9 rtlsdr_demod_write_reg failed with -9 rtlsdr_demod_read_reg failed with -9 Supported gain values (1): 0.0 Invalid sample rate: 24000000 Hz WARNING: Failed to set sample rate. rtlsdr_demod_write_reg failed with -9 rtlsdr_demod_read_reg failed with -9. toto\u0027s pizza san mateo

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WebJul 2, 2024 · Samples per million lost (minimum): 9 Reattaching kernel driver failed! pi@piaware3:~ $ pi@piaware3:~ $ sudo rtl_test Found 1 device (s): 0: , , SN: Using device 0: Generic RTL2832U OEM rtlsdr_write_reg failed with -7 Resetting device... WebNov 22, 2024 · replugging the dongle back in: pi@piaware:~ $ rtl_test -s 24000000 Found 1 device(s): 0: Realtek, RTL2838UHIDIR, SN: 00000001 Using device 0: Generic RTL2832U … totobaraWebFeb 13, 2024 · rtlsdr_demod_read_reg failed with -7 I reverted to the original firmware, but the same result. Tested a different stick: same result!!! Compiled a little c-program called … toto\u0027s store

"WebApr 2, 2024 · Start with the basics. Remove/reinsert dongle. Run Zadig as administrator and reinstall USB driver. Reboot. AB9NN Member Premium Subscriber Joined Jun 11, 2024 … " - Rtlsdr_demod_write_reg failed with -9

Rtlsdr_demod_write_reg failed with -9

SDR# - Issues with NooElec / RTL-SDR.com on new Win10 PC

WebI get the error "rtlsdr_demod_write_reg failed with -9" on command line based software like rtl_fm, rtl_test, the bias tee software etc. This usually means that there is some issue with … Webrtlsdr_demod_write_reg failed with -1 rtlsdr_demod_read_reg failed with -1. I first attempted to plug the RTL-SDR into a powered hub and instantly the issue went away. So I'm …

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WebApr 2, 2024 · Start with the basics. Remove/reinsert dongle. Run Zadig as administrator and reinstall USB driver. Reboot. AB9NN Member Premium Subscriber Joined Jun 11, 2024 Messages 260 Location Beulah, MI Mar 15, 2024 #3 Moved to a faster USB 3 port. Had been in a USB 2 port I think. No errors since. Thanks. Not open for further replies. Similar … WebSep 30, 2024 · rtlsdr_demod_write_reg failed with -9 r82xx_write: i2c wr failed=-9 reg=17 len=1 r82xx_set_freq: failed =-9 That error is indicitive of a hardware rtl failure. If unplugging it and plugging it back in doesn't fix things or they keep returning, then your dongle is …

WebJan 2, 2024 · How To Test If Your DVB-T RTL SDR Dongle Is Healthy Following two options are described below: OPTION-1: Dongle plugged into Raspberry Pi. OPTION-2: Dongle plugged into Windows Computer. . OPTION-1: Dongle plugged into Raspberry Pi. STEP-1: Install the test tools package rtl-sdr Code: sudo apt-get update sudo apt-get install rtl-sdr WebMay 2, 2016 · Found 1 device (s): 0: Realtek, RTL2838UFA, SN: 00000011 (currently selected) rtlsdr_demod_write_reg failed with -1 rtlsdr_demod_read_reg failed with -1 …snip… rtlsdr_read_reg failed with -1 rtlsdr_write_reg failed with -1 No supported tuner found rtlsdr_demod_write_reg failed with -1 rtlsdr_demod_read_reg failed with -1 …snip…

WebYou can make sure that the USB port is compatible with the SDR dongle by using an extension cable. If the SDR demod command fails to write the registry, the USB cable must be properly configured. If this doesn’t work, use a low-quality USB extension cable. You can also try rebooting the computer in safe mode if the USB connection is still intact. WebJun 28, 2012 · When on Linux the only thing that works is the tuner test (rtl_test -t). When trying to fetch actual data I get error -4 (see below). The machine is an Asus eee PC 900 …

WebApr 10, 2024 · Found Rafael Micro R820T tuner Starting DSP Thread! 32000 800 FloatResamp: 800 192Success Success Loading icons... Exact sample rate is: 250000.000414 Hz rtlsdr_demod_write_reg failed with -9 r82xx_write: i2c wr failed=-9 reg=0a len=1 Setting sample rate to 250000.000000 Exact sample rate is: 250000.000414 …

WebMar 8, 2024 · Make sure the driver is correct for the one RTL entry on that list (it doesn't hurt to reinstall the driver just to be sure). I don't necessarily think that's the issue, however there have been a few people recently who have run into various issues with the dongles, and that seems to have helped. I only have 1 dongle plugged in at a time. totobela trading \u0026 projectsWebFeb 6, 2024 · rtlsdr_demod_write_reg failed with -4 rtlsdr_demod_read_reg failed with -4 WARNING: Failed to set center freq. rtlsdr_write_reg failed with -4 rtlsdr_write_reg failed with -4 listening... Use the device argument 'rtl_tcp=127.0.0.1:1234' in OsmoSDR (gr- osmosdr) source to receive samples in GRC and control rtl_tcp parameters (frequency, … toto\u0027s san mateoWebNov 22, 2024 · Using device 0: Generic RTL2832U OEM Detached kernel driver Found Rafael Micro R820T tuner Tuned to 1090000000 Hz. Sampling at 2000000 S/s. *d132de82848ffdb35d84de7f43b8; *843262e29b3d98be2efc83ebbd0e; *b17eb31211ab0efd4e2925f93e55; *e24221aaec46032489bcae73c1fa; … totobaruWebMar 9, 2024 · sudo zypper install git-core gcc-c++ make cmake (2) Build & Install rtl-sdr from source code. NOTE: The rtl-sdr package is available in openSUSE repository, but has something missing. As a result dump1090-fa fails to build. We will therefore build & install rtl-sdr package from source-code. totodanaWebMar 7, 2010 · Using device 0: Generic RTL2832U OEM Detached kernel driver and r82xx_write: i2c wr failed=-9 reg=06 len=1 Reattached kernel driver are a clue that all is … totodremaWebBuffer size: 8.03ms Exact sample rate is: 1020000.026345 Hz rtlsdr_demod_write_reg failed with -9 rtlsdr_demod_write_reg failed with -9 rtlsdr_demod_write_reg failed with -9 rtlsdr_demod_read_reg failed with -1 rtlsdr_demod_write_reg failed with -1 rtlsdr_demod_read_reg failed with -1 rtlsdr_demod_write_reg failed with -1 … totodile smogonWebMay 7, 2015 · Plug your RTL device in for the first time, Windows may request a driver or automatically install a driver from Microsoft - this is OK as it will be replaced in the next few steps. Don't install the software on the CD that comes with the device. totogoal