Raspberry Pi Forums

thagrol

Curious.

What IP address is you phone/juicessh using to connect to the Pi? 172.20.1.22 or 192.168.1.1?

thagrol

aharonhakohen wrote: ↑
Mon Jun 18, 2018 1:32 am
I would like to REPLACE my car's head unit with a Raspberry Pi running Android. I would add a digital to analog audio converter, a USB GPS, a fm tuner, camera, etc.

Last time I checked there ia no version of android that runs on any Pi model. (Well android things but that isn't stock android)

thagrol

Are you trying to connect by hostname or IP address? Is the machine you're trying to connect from actually connected to the Pi's hotspot? With two network interfaces the Pi will have two IP addresses.Which one your client is using (or which one the hostname it's ising resolves to) affect which inter...

thagrol

I really wasn't going to respond further on this as I'd started feeding the troll But there are some points I do feel I have to respond to. And if the user is running their Pi headless? Or there's no internet connection? (about the only way you can do what you're suggesting for locale is geo-ip look...

thagrol

# cat /boot/cmdline.txt dwc_otg.lpm_enable=0 console=tty1 console=serial0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait modules-load=dwc2,g_ether The piece at the end is what makes the ethernet gadget work. Do I have to remove that? Is there a similar piece n...

thagrol

What I would like to see - and which we will see; it's just a matter of time - is a "first boot" script (a "Wizard" if you will) that takes you through the "must-set" options in raspi-config. And if the user is running their Pi headless? Or there's no internet connection? (about the only way you ca...

thagrol

donbrew wrote: ↑
Sun Jun 17, 2018 8:56 pm
The problem with using fstab is it won't boot if the drive is not plugged in first. The system gets stuck looking for it.

There's an easy fix for that: add "nofail" to the mount options in your fstab entry.

thagrol

I've got the isticktoit tutorial working. My code is here: https://github.com/thagrol/pwdgen/blob/ ... idsetup.sh for comparison.

thagrol

Ah DOS, I remember that :) Unlike DOS, linux is multiuser and doesn't reallt have the same concept of TSR programs that DOS did. You can run pretty much any shell command as a background job by appending "&" to the command line used to launch it e.g. python /path/to/script & It will stay running unt...

thagrol

Somebody should write a Pi utility that does: 1) Uses the Internet to figure out where the user is. This is a little creepy to think about, but the fact is that the data is there and lots of programs use it. Given your IP address, they know where you are to within, I think, a 6 mile radius. 2) Conf...

thagrol

NP. The confusion could just as well have been on my end. As I understand it, the USB host port is just that. So you should be able to connect a USB wifi or ethernet dongle. Via a hub if you need other USB devices too. Of course, you won't be able to use both the host and slave ports at the same time.

thagrol

This? http://www.nanopi.org/

If so the OP might sdo better asking on their forums.

thagrol

bob_binz wrote: ↑
Thu Jun 14, 2018 8:23 pm
Which operating system are you using?

Try adding vers=1.0 to the options list, e.g.
Code: Select all
sudo mount -t cifs -o username=<Uname>,password=<pwd>,vers=1.0 //192.168.0.xxx/Share /mnt/mylocalfold
--
BBz

Doubt that'll make any difference. Try replaceing "username= with "user="

See

Code: Select all

man mount.cifs

thagrol

Hi everybody, I have a question, possible there is already answer on forum but i fail to find it: Is it possible "to ssh" to module 3 over micro usb cable on using slave port? OR can I put micro usb to usb adapter and put wifi dongle on usb SLAVE port for "ssh-ing" from pc? If by "module 3" you mea...

thagrol

Try configuring wait for network in raspi-config's boot options and/or adding _netdev to the mount options in your fstab entry.

thagrol

srjacob wrote: ↑
Tue Jun 12, 2018 12:25 pm
I will be using Zero MQ, but no open files on the PI Zero.

You could go with a read only root approach in that case. Search the forum or hit google.

thagrol

Can't give more guidence on how to start vthe remote process without knowing more about both it and the model Pi you're using. However a couple of vague suggestions: 1. Write your own python client on the PC that you can comuunicate with from the Pi. 2. If using a Pi Zero/ZeroW configure it as a USB...

thagrol

Possible? Don’t see why not. How much finesse do you want? What sort of control? What other program? Quick and dirty solution. Have a PowerShell script on the PC that occasionally pings the Pi. When it responds.... (PowerShell gives you .NET and a relatively simple interface) Nope, that'll start th...

thagrol

Were you trying to format the SD card the pi was running from? If so, that ain't gonna work easily, if at all. If you were trying to format an SD card in a USB card reader, make sure that it hasn't been mounted anywhere and that you're trying to format the correct device. Hint: the one callled /dev/...

thagrol

Or try scp, though you may have to enable ssh first.

One windows app that supports it (there are others) is winscp

thagrol

IF you have nothing that writes to the SD card, this might be worth a look: https://learn.adafruit.com/read-only-raspberry-pi

thagrol

Testing for a response to a network message isn't enough. If the target PC is busy you may not get a timely response which would give you a false positive. It also doesn't distinguish between a crash and a legitimate sleep/poweroff. You may also need to distinguish between a reboot (system down for ...

thagrol

For a one-shot still image that's overly complex. I'd do it like this: Mount the SMB share on the camera pi When the button is pressed run something like: raspistill -o /path/to/smbshare/$(date +"%Y-%m-%d_%H%M").jpg As long as you don't take more than one image a in any given minute you shouldn't ha...

thagrol

I've setup an RPi with a USB hard drive and wifi in an enclosure and set that up in my house. The RPi is available on the network and I can use putty from windows to login via ssh. The USB drive is auto mounted and available on the RPi. You'll need to make that HDD availble over the network, look i...

thagrol

They should. Your crontab persists across reboots.

Rather than trust google, try

Code: Select all

man cron
man crontab

in a terminal.

Search found 3173 matches

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Re: Relacing car head unit

Re: Can't SSH into Pi with Hostapd

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Re: Running crontab forever.