Hi p4trykx,
> As the 1-wire counter is discontinued I tried to make my own counter from
> ds2408 and 8-bit counter with bit output 74hc590.
> It all stared when my energy supplier changed the energy meter to
> electronic one with blinking led. It pulses 1200 times per kWh.
> I read those pulses wi
Am Samstag, 20. August 2011, 22:59:35 schrieb p4trykx:
> Hello
> As the 1-wire counter is discontinued I tried to make my own counter from
> ds2408 and 8-bit counter with bit output 74hc590.
>
The DS2408 is discontinued, too. I think the chips will be available a while
through brokers, though the
Dnia 20-08-2011 o 23:24:21 Mark Richards
napisał(a):
According to the counter.png, the emitter and collector of Q1 are both
tied to ground.>
I am not certain how this will work wired as such.
Sorry. I forgot to delete GND connection on schematic.
--
p4trykx<>
1wire_licznik fototranzys
On 8/20/2011 16:59, p4trykx wrote:
Hello
As the 1-wire counter is discontinued I tried to make my own counter
from ds2408 and 8-bit counter with bit output 74hc590.
It all stared when my energy supplier changed the energy meter to
electronic one with blinking led. It pulses 1200 times per kWh.
Hello
As the 1-wire counter is discontinued I tried to make my own counter from
ds2408 and 8-bit counter with bit output 74hc590.
It all stared when my energy supplier changed the energy meter to
electronic one with blinking led. It pulses 1200 times per kWh.
I read those pulses with phototran
Some way to test if owserver is busy still initializing would be helpful.
Maybe a flag for owserver that will cause it just to return its status?
If I try to start owfs before owserver has come on line, things fail.
Is there a better way then what I have been using?
Bruce
echo -ne "Starting owse
...and your proposal is great, it looks very promising!
> A. Configuration problems should a be separate errorspace (at the time of
> initialization):
> 0. Success
> 1. invalid command line options
> 2. no 1-wire source (bus master) specified
> 3. no 1-wire source (bus master) available
> 4. insu
