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Looking at 'man blazer' I found out that there is a fourth subdriver
- phoenix. Guess what - it works!<br>
<br>
First I changed my ups.conf to:<br>
<blockquote type="cite">[myups]<br>
driver = blazer_usb<br>
port = /dev/ttyS0<br>
vendorid = 14f0<br>
productid = 00c9<br>
subdriver = phoenix<br>
desc = "Local UPS"<br>
</blockquote>
<br>
That worked!<br>
<br>
So I added this to 'drivers/blazer_ups.c':<br>
<br>
<blockquote type="cite">diff -Nur nut-2.6.0/drivers/blazer_usb.c
nut-2.6.0-new/drivers/blazer_usb.c<br>
--- nut-2.6.0/drivers/blazer_usb.c 2010-12-24
14:24:29.000000000 +0100<br>
+++ nut-2.6.0-new/drivers/blazer_usb.c 2011-04-14
13:59:17.074896771 +0200<br>
@@ -294,6 +294,12 @@<br>
return NULL;<br>
}<br>
<br>
+static void *phoenix_subdriver(void)<br>
+{<br>
+ subdriver_command = &phoenix_command;<br>
+ return NULL;<br>
+}<br>
+<br>
<br>
static usb_device_id_t blazer_usb_id[] = {<br>
{ USB_DEVICE(0x05b8, 0x0000), &cypress_subdriver
}, /* Agiler UPS */<br>
@@ -302,6 +308,7 @@<br>
{ USB_DEVICE(0x0665, 0x5161), &cypress_subdriver
}, /* Belkin F6C1200-UNV */<br>
{ USB_DEVICE(0x06da, 0x0003), &ippon_subdriver
}, /* Mustek Powermust */<br>
{ USB_DEVICE(0x0f03, 0x0001), &cypress_subdriver
}, /* Unitek Alpha 1200Sx */<br>
+ { USB_DEVICE(0x14f0, 0x00c9), &phoenix_subdriver
}, /* GE EP series */<br>
/* end of list */<br>
{-1, -1, NULL}<br>
};</blockquote>
<br>
Now I don't need to add 'vendorid', 'productid' and 'subdriver'
options to ups.conf and it still works! :)<br>
<br>
Danilo<br>
<br>
PS: Mind you - I'm no programmer so all this is mostly guesswork...
:)<br>
<br>
<br>
<br>
<br>
On 04/14/2011 11:38 AM, Danilo Godec wrote:
<blockquote cite="mid:4DA6C0A7.30702@agenda.si" type="cite">
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
Now I'm trying to get it working with USB (the UPS has both and
it's getting harder to find machines with serial ports) - if it
works with <b>blazer_ser</b>, should it also work with <b>blazer_usb</b>?<br>
<br>
When I plug the USB in, 'dmesg' shows this:<br>
<br>
<blockquote type="cite">[68527.748033] usb 4-1: new low speed USB
device using uhci_hcd and address 3<br>
[68527.922036] usb 4-1: New USB device found, idVendor=14f0,
idProduct=00c9<br>
[68527.922048] usb 4-1: New USB device strings: Mfr=3,
Product=1, SerialNumber=0<br>
[68527.922058] usb 4-1: Product: GE EP series UPS<br>
[68527.922065] usb 4-1: Manufacturer: GE<br>
[68527.922217] usb 4-1: configuration #1 chosen from 1 choice<br>
[68527.939208] generic-usb 0003:14F0:00C9.0002: hiddev0,hidraw0:
USB HID v1.11 Device [GE GE EP series UPS] on
usb-0000:00:1d.2-1/input0</blockquote>
<br>
and <b>/dev/usb/hiddev0</b> appears.<br>
<br>
So I tried with this:<br>
<br>
[myups]<br>
driver = blazer_usb<br>
port = /dev/usb/hiddev0<br>
desc = "Local UPS"<br>
<br>
<b>/usr/lib/ups/driver/blazer_usb -a myups</b><br>
Network UPS Tools - Megatec/Q1 protocol USB driver 0.03 (2.6.0)<br>
libusb couldn't open USB device /dev/bus/usb/001/001: Permission
denied.<br>
libusb requires write access to USB device nodes.<br>
libusb couldn't open USB device /dev/bus/usb/002/001: Permission
denied.<br>
libusb requires write access to USB device nodes.<br>
libusb couldn't open USB device /dev/bus/usb/003/001: Permission
denied.<br>
libusb requires write access to USB device nodes.<br>
libusb couldn't open USB device /dev/bus/usb/004/001: Permission
denied.<br>
libusb requires write access to USB device nodes.<br>
No supported UPS detected<br>
<br>
and <b>/dev/usb/hiddev0</b> disappears.<br>
<br>
I added the following to '/etc/udev/rules.d/52-nut-usbups.rules':<br>
<br>
# GE EP series<br>
ATTR{idVendor}=="14f0", ATTR{idProduct}=="00c9", MODE="664",
GROUP="daemon"<br>
<br>
I also edited the 'blazer_usb.c' file and added this:<br>
<br>
{ USB_DEVICE(0x14f0, 0x00c9), &krauler_subdriver },
/* GE EP series */<br>
<br>
(also tried other subdrivers - cypress, ippon, ...).<br>
<br>
I also manually change permissions on '/dev/bus/usb/*/*' to 666,
but it also didn't help.<br>
<br>
Anything else to try?<br>
<br>
<br>
Danilo<br>
<br>
<br>
<br>
On 04/13/2011 12:39 AM, Danilo Godec wrote:
<blockquote cite="mid:4DA4D4B5.7060200@agenda.si" type="cite">
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
<title></title>
The short story - it seems that GE EP series is (somewhat)
supported by the <b>blazer_ser</b> driver (haven't tried the
USB connection yet). I had to use the 'cablepower = none' option
as GE only uses TX and RX.<br>
<br>
<br>
The longer story - I 'sniffed' the RS232 communication between
the GE supplied Java software 'upspilot' and UPS. From that I
found out the baud rate (2400) and I learned about a couple of
commands (not knowing what they mean):<br>
<ul>
<li>CB24</li>
<li>WH</li>
<li>Q1</li>
<li>Q4</li>
<li>Q7<br>
</li>
<li>QS</li>
<li>...</li>
</ul>
Then I user 'minicom' to try these commands out and this is what
I got:<br>
<br>
Q1 -> (232.0 140.0 220.0 001 50.0 2.27 31.0 00000000<br>
Q4 -> (232.0 243.0 000.0 001 220.0 49.9 001 50.0 342 343
273.0 31.0 LM<br>
Q7 -> 07102218014 V_01<br>
<br>
OK, I'm getting somewhere - but I have to figure out what all of
this means. So decide to unpack some .jar files and have a look
in there. A friend helped by 'de-compiling' all .class files and
using 'grep' I searched for these commands.<br>
<br>
There is a file named 'UpsProt.class', which (de-compiled)
contains this:<br>
<br>
/* 25 */ Santak1Class.command[0] = "Q";<br>
/* 30 */ Santak1Class.command[1] = "Q1";<br>
/* 35 */ Santak1Class.command[2] = "Q4";<br>
/* 40 */ Santak1Class.command[3] = "QF";<br>
/* 45 */ Santak1Class.command[4] = "MD";<br>
/* 50 */ Santak1Class.command[5] = "QP";<br>
/* 55 */ Santak1Class.command[6] = "PSmGnLpHqExxxxDxxx";<br>
/* 60 */ Santak1Class.command[7] = "PF";<br>
/* 65 */ Santak1Class.command[8] = "T";<br>
/* 70 */ Santak1Class.command[9] = "TL";<br>
/* 75 */ Santak1Class.command[10] = "T";<br>
/* 80 */ Santak1Class.command[11] = "S";<br>
/* 85 */ Santak1Class.command[12] = "SR";<br>
/* 90 */ Santak1Class.command[13] = "C";<br>
/* 95 */ Santak1Class.command[14] = "CT";<br>
/* 100 */ Santak1Class.command[15] = "CB";<br>
/* 105 */ Santak1Class.command[16] = "PE";<br>
/* 110 */ Santak1Class.command[17] = "PD";<br>
/* 116 */ Santak1Class.command[18] = "QMT";<br>
/* 122 */ Santak1Class.command[19] = "F";<br>
/* 128 */ Santak1Class.command[20] = "WH";<br>
/* 134 */ Santak1Class.command[21] = "Q2";<br>
/* 140 */ Santak1Class.command[22] = "WA";<br>
/* 145 */ Santak1Class.command[23] = "WH";<br>
/* 150 */ Santak1Class.command[24] = "QA";<br>
/* 156 */ Santak1Class.command[25] = "FLT";<br>
/* 162 */ Santak1Class.command[26] = "FLT,00";<br>
/* 170 */ Santak1Class.command[27] = "QS";<br>
/* 176 */ Santak1Class.command[28] = "CTL";<br>
/* 182 */ Santak1Class.command[29] = "LT?";<br>
<br>
A list of commands but no description. Interestingly, the Q7
which produces some output is not mentioned. .<br>
<br>
Due to my limited programming skills I was soon stuck, so I
decided to look at Nut drivers source to find out if there are
any that use similar commands. After a bit of experimenting I
found that 'blazer_ser' pretty much does what it's supposed to
do. Also most of the 'upsc' output looks reasonable:<br>
<br>
battery.voltage: 252.00<br>
battery.voltage.nominal: 240.0<br>
beeper.status: disabled<br>
device.type: ups<br>
driver.name: blazer_ser<br>
driver.parameter.cablepower: none<br>
driver.parameter.pollinterval: 2<br>
driver.parameter.port: /dev/ttyS0<br>
driver.version: 2.6.0<br>
driver.version.internal: 1.51<br>
input.current.nominal: 27.0<br>
input.frequency: 50.0<br>
input.frequency.nominal: 50<br>
input.voltage: 236.0<br>
input.voltage.fault: 140.0<br>
input.voltage.nominal: 220<br>
output.voltage: 220.0<br>
ups.delay.shutdown: 30<br>
ups.delay.start: 180<br>
ups.load: 1<br>
ups.status: OL<br>
ups.temperature: 31.5<br>
ups.type: online<br>
<br>
<br>
Danilo<br>
<br>
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<br>
<pre class="moz-signature" cols="72">--
Danilo Godec, sistemska podpora / system administration
Predlog! Obiscite prenovljeno spletno stran <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="http://www.agenda.si">www.agenda.si</a>
ODPRTA KODA IN LINUX
STORITVE : POSLOVNE RESITVE : UPRAVLJANJE IT : INFRASTRUKTURA IT : IZOBRAZEVANJE : PROGRAMSKA OPREMA
Visit our updated web page at <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="http://www.agenda.si">www.agenda.si</a>
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SERVICES : BUSINESS SOLUTIONS : IT MANAGEMENT : IT INFRASTRUCTURE : TRAINING : SOFTWARE
</pre>
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<br>
<br>
<pre class="moz-signature" cols="72">--
Danilo Godec, sistemska podpora / system administration
Predlog! Obiscite prenovljeno spletno stran <a class="moz-txt-link-abbreviated" href="http://www.agenda.si">www.agenda.si</a>
ODPRTA KODA IN LINUX
STORITVE : POSLOVNE RESITVE : UPRAVLJANJE IT : INFRASTRUKTURA IT : IZOBRAZEVANJE : PROGRAMSKA OPREMA
Visit our updated web page at <a class="moz-txt-link-abbreviated" href="http://www.agenda.si">www.agenda.si</a>
OPEN SOURCE AND LINUX
SERVICES : BUSINESS SOLUTIONS : IT MANAGEMENT : IT INFRASTRUCTURE : TRAINING : SOFTWARE
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