troubleshooting
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troubleshooting [2015/09/04 20:31] cra on/off switch solder fault |
troubleshooting [2016/12/27 00:26] (current) 151.217.239.253 [I've connected the rad1o in Mass Storage Mode, but the filesystem is read only] |
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| If you are running Arch Linux there might be a similar problem but of different origin. The solution is provided within the hackrf-github [[https://github.com/mossmann/hackrf/issues/208|Issue page]]. | If you are running Arch Linux there might be a similar problem but of different origin. The solution is provided within the hackrf-github [[https://github.com/mossmann/hackrf/issues/208|Issue page]]. | ||
| + | |||
| + | Make sure that [[#rad1o_usb_disconnects_every_5_seconds_not_usable_at_all|USB autosuspend is disabled]], as the first contact with rad1o after resuming fails, and default autosuspend delay in Linux is pretty short (2 seconds). | ||
| ===== I've connected the rad1o in Mass Storage Mode, but the filesystem is read only ===== | ===== I've connected the rad1o in Mass Storage Mode, but the filesystem is read only ===== | ||
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| - run fsck on that partition | - run fsck on that partition | ||
| - | fschk.vfat -v /dev/sdb | + | fsck.vfat -v /dev/sdb |
| | | ||
| - follow the instructions of fsck | - follow the instructions of fsck | ||
| Line 57: | Line 59: | ||
| - If it is found and you still get the error above, try upgrading your gnuradio package or compile it from source yourself. The latter solved the problem for me. | - If it is found and you still get the error above, try upgrading your gnuradio package or compile it from source yourself. The latter solved the problem for me. | ||
| - Try to unload the hackrf kernel module ("rmmod hackrf") before starting gnuradio | - Try to unload the hackrf kernel module ("rmmod hackrf") before starting gnuradio | ||
| + | - If ''sudo hackrf_info'' works but plain ''hackrf_info'' doesn't, see [[troubleshooting#i_can_t_use_hackrf_without_sudo|I can't use HackRF without sudo]] below, or run ''gksudo gnuradio'' (ugly). | ||
| + | |||
| + | ===== I can't use HackRF without sudo ===== | ||
| + | |||
| + | If you run HKRF-OLD (not HACKRF), the device registers as idProduct 6089, and you will probably not have this problem. If you're sure that you want to use HACKRF, idProduct is cc15, and both udev and gnuradio have to know about this ID. | ||
| + | |||
| + | udev: move [[https://github.com/rad1o/hackrf/blob/rad1o/host/libhackrf/53-hackrf.rules|53-hackrf.rules]] to /etc/udev/rules.d and do ''/etc/init.d/udev restart''. | ||
| + | |||
| + | gnuradio: <todo> | ||
| + | |||
| + | Make sure | ||
| + | * the "plugdev" group exists on your system, or pick one that does. | ||
| + | * the idVendor and idProduct values are the ones shown in dmesg when plugging in the USB. | ||
| ===== pybombs install gnuradio => "make: target not found" ===== | ===== pybombs install gnuradio => "make: target not found" ===== | ||
| Make sure you did not turn on the generation of documentation, or install `doxygen` through your package manager. | Make sure you did not turn on the generation of documentation, or install `doxygen` through your package manager. | ||
| + | |||
| ===== How do I put the rad1o into HackRF mode? ===== | ===== How do I put the rad1o into HackRF mode? ===== | ||
| Line 89: | Line 105: | ||
| * audio connector | * audio connector | ||
| * battery connector | * battery connector | ||
| + | * IC402 (BGS12SL6) in rare cases (LCD/everything not working, TX too low) | ||
| If you experience an error that may relate to any of these three, we recommend a close look at the solder pads of those parts. WARNING: Always unplug the battery when soldering, especially when soldering the battery connector! | If you experience an error that may relate to any of these three, we recommend a close look at the solder pads of those parts. WARNING: Always unplug the battery when soldering, especially when soldering the battery connector! | ||
| Line 118: | Line 135: | ||
| Reason: usb-autosuspend. manually configured auto-suspend or you may have laptop-mode-tools or tlp (thinkpad powersaving tool) | Reason: usb-autosuspend. manually configured auto-suspend or you may have laptop-mode-tools or tlp (thinkpad powersaving tool) | ||
| - | Solution: disable usb-autosuspend for id 1d50:6089 | + | Solution: disable usb-autosuspend for ids 1d50:cc15 and 1d50:6089 |
| - | (if your using tlp add USB_BLACKLIST="1d50:6089" to /etc/default/tlp) | + | (if your using tlp add USB_BLACKLIST="1d50:cc15 1d50:6089" to /etc/default/tlp) |
| ===== display blinks if turned on, but quickly turns off afterwards. All fine on USB power ===== | ===== display blinks if turned on, but quickly turns off afterwards. All fine on USB power ===== | ||
| - | Your battery is empty. The voltage might be even too low to be recharged. | + | Your battery is empty. |
| - | Try to kickstart the loading process by connecting the read and black cables of the battery to a 3.7V source for about a minute. | + | |
| - | Or if you have professional LiPo-charger complaining about voltage being too low, try NiMh mode, until you reach about 3.4V. Then continue loading normally or via a USB. | + | |
| - | BE CAREFUL and ask an experienced friend to help you. | + | |
| ===== on/off switch is not working anymore ===== | ===== on/off switch is not working anymore ===== | ||
| - | perhaps you soldert together the two tiny smd resistors next to the lower right WS2812b led. In my case that disables the switch. | + | perhaps you soldert together the two tiny smd resistors next to the lower right WS2812b led. In my case that disables the switch. When i removed the tin it works again. |
troubleshooting.1441391506.txt.gz · Last modified: 2015/09/04 20:31 by cra
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