Posts made by chris Ó Luanaigh

@Lazar-Demin I've tried 18 and 19

@Lazar-Demin said in Omega2 LTE just launched!:

https://www.crowdsupply.com/onion/omega2-lte

A question - why is the global version $19 more expensive? I'm not asking to whinge, I'd just like to know what the difference is between the boards..

slán

Dear Allium Comrades,

It's been cold here recently... and I've had a hankering to work out how cold it actually is.

What better way of testing my nice new Omega2 Pro than wiring up a DHT22 (or a DHT11) combined temp/humidity sensor checking?

The DHT22/11 sensors communicate via Dallas 1wire. So, I've followed the Communicating with One-Wire Devices instructions, but have had no joy.

the 1w-gpio-custom kmod loads correctly, and I can see the that there is a /sys/devices/w1_bus_master1 directory, but the slave count remains persistently 0.

I've tried with both known-working DHT22 and DHT11 sensors.

I've tested the sensors on an Ardunio, so I know that they're operational, and I've double checked the wiring. I've also tried with and without a 4k7 ohm pullup resistor on the GPIO... but nada.

Any ideas?

Hi György,

I took a somewhat more.. um... muscular approach...

I tarred up all my customisations, shipped them out and did a restore to factory settings.

Then I got exactly that error. Fortunately, there was an /sbin/block to call and I can now get on with what I was trying to do.

Some documentation needs updating however

Thanks and peace!

chris

This is what I see when I try and opkg install

root@omega:/etc/opkg# opkg find block*
block-mount - 2017-06-30-bdcb075f-1 - Block device mounting and checking
block-mount - 2018-12-28-af93f4b8-4
root@omega:/etc/opkg# opkg install block-mount
Installing block-mount (2018-12-28-af93f4b8-4) to root...
Collected errors:

• opkg_download_pkg: Package block-mount is not available from any configured src.
• opkg_install_pkg: Failed to download block-mount. Perhaps you need to run 'opkg update'?
• opkg_install_cmd: Cannot install package block-mount.

I've tried uncommenting the following in distfeeds.conf and then running opkg update

src/gz reboot_core http://downloads.lede-project.org/releases/17.01-SNAPSHOT/targets/ramips/mt7688/packages
src/gz reboot_base http://downloads.lede-project.org/releases/17.01-SNAPSHOT/packages/mipsel_24kc/base

But have had no joy.

It's odd, because opkg find returns:

root@omega:/etc/opkg# opkg find block*
block-mount - 2018-12-28-af93f4b8-4
block-mount - 2017-06-30-bdcb075f-1 - Block device mounting and checking
block-mount - 2018-04-16-6609e98a-1 - Block device mounting and checking

@Mikael-Djurfeldt

I'm in the same boat.

Annoying... it used to work

Sure... I'd be up for it