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by jawbonegroove
Sun May 21, 2017 5:09 am
Forum: General discussion
Topic: MAX6675 temperature sensor
Replies: 35
Views: 6408

Re: MAX6675 temperature sensor

DougieLawson wrote:Try this c program
...
thanks for the c! :)

any repo i can reference, or a header i can include?
by jawbonegroove
Fri Aug 23, 2013 5:38 am
Forum: General discussion
Topic: User name turns white from green?
Replies: 3
Views: 525

Re: User name turns white from green?

sometimes shell colours depend on the user. the settings are hidden in ~
by jawbonegroove
Tue Aug 06, 2013 5:50 pm
Forum: General discussion
Topic: Don't use a USB 1.0 hub if...
Replies: 1
Views: 377

Re: Don't use a USB 1.0 hub if...

wot.?
by jawbonegroove
Sun Jul 28, 2013 3:02 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: regulating external power
Replies: 7
Views: 1225

Re: regulating external power

Yeah I was trying to avoid that kind of cost but I'd rather that than have a shoddy system.

Any generic part numbers you'd recommend? Or should i kinda just poke around?
by jawbonegroove
Sat Jul 27, 2013 6:18 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: regulating external power
Replies: 7
Views: 1225

Re: regulating external power

no load but the regulator drain. testing with a cheap multimeter that's proven accurate thus far. it's an LM7805C ...i thought it was TI but it's stamped with an F logo i don't recognise. the datasheet shows a stable 5v with inputs ~7v+. would there be a better route to go since in the end this proj...
by jawbonegroove
Thu Jul 25, 2013 11:48 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: regulating external power
Replies: 7
Views: 1225

regulating external power

Not sure I'm in the right subforum but I'm working with varying voltages up to 12v...I've just got a couple 5v 1A regulators and tried running a 9v supply through th.. I'm getting 4.9 on the output so... I went to an 8v supply and am getting 4.6. Is it typical for a regulator to eat up that much vol...
by jawbonegroove
Thu Jul 25, 2013 6:18 pm
Forum: General discussion
Topic: arch linux
Replies: 2
Views: 552

Re: arch linux

have you enabled/started a netctl profile?
by jawbonegroove
Sat Jul 20, 2013 4:54 pm
Forum: General discussion
Topic: Cooling the pi
Replies: 36
Views: 15939

Re: Cooling the pi

I did that once. The pi ran like normal but the oven started to stink when the insulation on the power cord melted intothe hheating element.
by jawbonegroove
Sat Jul 13, 2013 9:40 pm
Forum: General discussion
Topic: Suggestion for potentially useful hardware addon
Replies: 3
Views: 869

Re: Suggestion for potentially useful hardware addon

Half of what you want may be found on the geekroo ...maybe?
by jawbonegroove
Sat Jul 13, 2013 8:00 pm
Forum: General discussion
Topic: What is wrong here???
Replies: 2
Views: 528

Re: What is wrong here???

Or the os is being quiet about write protection on the card ?
by jawbonegroove
Sat Jul 13, 2013 4:48 pm
Forum: General discussion
Topic: Programming the Pi in the field
Replies: 6
Views: 962

Re: Programming the Pi in the field

You could probably then use something like terminal ide and pipe updates back and forth
by jawbonegroove
Sat Jul 13, 2013 4:43 pm
Forum: General discussion
Topic: Programming the Pi in the field
Replies: 6
Views: 962

Re: Programming the Pi in the field

I haven't tried it myself yet but what about USB debugging and an ssh client in the phone? You'd probably just need an adb daemon on the pi (?)
by jawbonegroove
Sat Jul 13, 2013 4:33 pm
Forum: General discussion
Topic: Why smartphones' filesystem do not corrupt like RPi?
Replies: 17
Views: 3482

Re: Why smartphones' filesystem do not corrupt like RPi?

I had a problem with my phone filesystem and corruption when I was running a 1% battery mod. If it shut down because of low power and I then tired to turn it back on (once or twice depending on my other configurations) it would corrupt my nand and I'd have to reflash my rom.
by jawbonegroove
Mon Jul 08, 2013 7:21 pm
Forum: General discussion
Topic: Keyboard layout
Replies: 8
Views: 19930

Re: Keyboard layout

Are you getting into raspi-config? What headings do you see...?
by jawbonegroove
Tue Jul 02, 2013 7:38 pm
Forum: General discussion
Topic: Identify RaspberryPi Revision from board
Replies: 10
Views: 22723

Re: Identify RaspberryPi Revision from board

i also had a similar question -- i have a rev. 2 board, came in an element 14 box, says made in china. i thought all the farnell (== element 14?) boards were made in the uk? did they just package it in a box labeled element 14?
by jawbonegroove
Sun Jun 30, 2013 8:44 pm
Forum: General discussion
Topic: Remove SD card once booted, root on hard disk
Replies: 12
Views: 8443

Re: Remove SD card once booted, root on hard disk

you might do better to leave it in but just for the /boot partition, with / on your usb or hdd
by jawbonegroove
Sat Jun 29, 2013 5:53 am
Forum: General discussion
Topic: Please some information
Replies: 10
Views: 1554

Re: Please some information

this brings up a good point. which vnc server is lightest while remaining stable?

i'm running arch/xfce headless (wired) with x11vnc and i just can't help thinking there's a better tool. i'm not terribly familiar with arch or vnc...
by jawbonegroove
Sat Jun 29, 2013 3:08 am
Forum: General discussion
Topic: Help! Help! Help!
Replies: 7
Views: 916

Re: Help! Help! Help!

is this a new pi / new distro / new image / new problem?
by jawbonegroove
Sat Jun 29, 2013 3:00 am
Forum: General discussion
Topic: Problem when installing Raspbian "wheezy"
Replies: 1
Views: 386

Re: Problem when installing Raspbian "wheezy"

what operating system are you running?
by jawbonegroove
Fri Jun 28, 2013 2:24 am
Forum: General discussion
Topic: booting a pi without an SD card
Replies: 17
Views: 3690

Re: booting a pi without an SD card

i suppose you could alternate loop images.
by jawbonegroove
Wed Jun 26, 2013 10:18 pm
Forum: General discussion
Topic: booting a pi without an SD card
Replies: 17
Views: 3690

Re: booting a pi wihtout an SD card

right now i'm running arch xfce headless over vnc ... from basically anywhere in the world. if i was abroad, i might like the option of booting from two or three sources. or keep a failsafe image on a usb stick for a server i only physically see once a month. or stick a recovery shell in a nand boot.
by jawbonegroove
Wed Jun 26, 2013 9:18 pm
Forum: General discussion
Topic: booting a pi without an SD card
Replies: 17
Views: 3690

Re: booting a pi wihtout an SD card

it'd be nice, for all the practicality of remote pi access, to be able to determine boot through software. see my last.
by jawbonegroove
Wed Jun 26, 2013 7:45 pm
Forum: General discussion
Topic: booting a pi without an SD card
Replies: 17
Views: 3690

Re: booting a pi wihtout an SD card

sd boot + netboot + usb boot + nand boot partition + serial terminal +config.txt boot_priority=1

(1 == "yespleasek?")
by jawbonegroove
Wed Jun 26, 2013 7:26 pm
Forum: General discussion
Topic: Raspberry Pi Controlling the Android Phone
Replies: 10
Views: 3138

Re: Raspberry Pi Controlling the Android Phone

I definitly feel just as a proof of concpet thing if we want to experiment with telematics GPS and all possibilities of the Phone it is possible with either bluetooth or Wifi network with pi and phone. If we are able to have a bluetooth server in android(the chapest phone I can get in India with an...
by jawbonegroove
Wed Jun 26, 2013 9:19 am
Forum: General discussion
Topic: Raspberry Pi Controlling the Android Phone
Replies: 10
Views: 3138

Re: Raspberry Pi Controlling the Android Phone

actually, nevermind the irrational bit. oracle isn't my friend.

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