similar to: needed RAM

I posted earlier on this list about getting an Arduino Pro Micro using https://github.com/abratchik/HIDPowerDevice in a simple sketch to monitor a DIY UPS I have built. With the changes from that thread (I had a PR merged), I was able to get usbhid-ups to recognize my device and could setup NUT the rest of the way. My intended configuration is to run NUT on a Raspberry Pi, have that device be

Well, the intention generally is to use it as a driver, so the more abilities the merrier (PR would be welcome) :) Per comments to initial PR that added it, https://github.com/networkupstools/nut/pull/1044 : > The idea of introducing this driver is to enable creation and prototyping of smart UPS based on Arduino, which is inexpensive versatile platform very much suitable for custom fully

oh! Ok, I'll go look at all the HID objects reported by the sample code @abratchik has on top-of-tree of his repo and see what makes sense to add to NUT. PR coming this week. On Sun, Nov 12, 2023 at 2:38?PM Jim Klimov <jimklimov+nut at gmail.com> wrote: > Well, the intention generally is to use it as a driver, so the more > abilities the merrier (PR would be welcome) :) >

Respected Sir/Madam, I am working as Research Scholar at IIT, Bhubaneshwar, which is one of the pioneer educational organization in India. ( http://www.iitbbs.ac.in ) My assigned task is to transfer voice signal (Audio in future) over wireless sensor network. I have Arduino DUE, Arduino Mega, TMS320C6713 DSP board, TMS320F28379D Lunch pad, FPGA boards and necessary Microphone, filter, amplifier,

Hi, I'm building a DIY UPS for a Raspberry Pi using a 12V SLA battery, charger, and an off the shelf 5V regulator. To monitor the battery level I'd like to use an Arduino or similar type device. Since the Arduino can have a serial over USB connection with the Pi I'd like to implement a protocol that can be used with NUT. Does anyone know if something like this has already been done?

> VID 2341 doesn't show up in the NUT Git source tree. I was curious about this so just searched for Arduino and then 2341. I found a few hits, but the interesting one was in nut/drivers /arduino-hid.c I don't know enough about the project to know what a "subdriver" (that's what the comments says) is, but it looks to me like there's at least some people that have

Hi, I am looking any way to communicant with Arduino (http://www.arduino.cc/) Wiring (http://www.wiring.org.co) boards and read data generate with sensor on these. If anyone know how to do it, I will appreciate if could give some advice. Thanks in advance

Making progress on this PR. I have question about storing and checking state in a subdriver HID Power Devices can a "UPS.PowerSummary.CapacityMode" value. According to the spec, the values are: 0: maH 1: mwH 2: percent (%) 3: Boolean support only (OK or failed) Grep'ing the source, nothing makes use of this now (some subdrivers have it mapped to

Hi all, I posted originally here last week: https://alioth-lists.debian.net/pipermail/nut-upsuser/2023-October/013461.html Since then, I've been building and testing from source following the instructions a helpful reply in the above thread pointed out. The original problem is I've got one of these arduino HID power devices, as a project for a DIY UPS at home. This arduino is a composite

On Oct 29, 2023, at 10:17 PM, Kelly Byrd <kbyrd at memcpy.com> wrote: > > > VID 2341 doesn't show up in the NUT Git source tree. > I was curious about this so just searched for Arduino and then 2341. I found a few hits, but the interesting one was in nut/drivers > /arduino-hid.c > Sorry, I made a mistake while searching for the VID. That should work. > Is it

Tom via Nut-upsuser <nut-upsuser at alioth-lists.debian.net> writes: >>That makes sense. So you'll have input voltage, output voltage, and >>output current I would guess. You might consider a nodemcu (ESP8266) >>publishing via MQTT to reduce power and use of unobtainium. > > Yes, that is exactly what I was planning to instrument. Maybe battery > voltage too

Thank you for the investigation! I've thought about this in vague terms, i.e. that numbers like this should be configurable, but did not have time to read into USB-related libraries and specs to make any more specific sense of it (and the libusb code is not mine except the recent layers of cleanup). I guess I did not even realize that there is more than the regularly mentioned "interface

Does anybody know if there is any support to read from serial ports? I just got an arduino, and wanted to write some scripts for working with real time streaming sensor data... In base::connections documentation, it's not clear if there's an easy way to do this? Any ideas on hacking it? I'm open to win/linux/mac solutions. I'm not sure how sockets work, but possibly there is a

Thanks for the quick reply! Ya, I'm new to all this so I didn't know this either, I was vaguely aware of USB composite devices from other projects, but never how it was all enumerated. I dug a bit more on this and I'm convinced the relationship is this: Device ??? Configuration 1 ??? Interface 1 ? ??? Endpoint 1 ? ??? Endpoint 2 ? ??? ... ??? Interface 2

Kelly Byrd <kbyrd at memcpy.com> writes: > Making progress on this PR. I have question about storing and checking > state in a subdriver > HID Power Devices can a "UPS.PowerSummary.CapacityMode" value. According to > the spec, the values are: > 0: maH > 1: mwH > 2: percent (%) > 3: Boolean support only (OK or failed) > > Grep'ing the source,

I maintain and develop an AVR backend for LLVM on GitHub <https://github.com/avr-llvm/llvm>. It has now progressed quite far, with the ability to compile most non-trivial programs unmodified (for example, the Arduino <https://www.arduino.cc/> suite. It has complete machine code/ELF support, also implementing the entire instruction set (as of 2015), and a functionally-complete assembly

At Sun, 28 Apr 2019 18:53:21 +0100 CentOS mailing list <centos at centos.org> wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On Sun, 2019-04-28 at 12:11 -0400, Robert Heller wrote: > > I am having this problem on Ubuntu 18.04 -- I manage a batch of desktop > > machines with some convience desktop launchers, which gnome3 insists are > >

@jimklimov: Looking at the code that uses hid_rep_index, hid_desc_index, and hid_ep_in|out in usb_subdriver (all in nut_libusb.h) I don't see any use of the addvars mechanism. If I follow the examples that set and use those struct members, it looks like everything relies on them being initialized to 0 by default, then only set in subdrivers or situations that need something different. If I

Hi Kevin, Are you saying that the quality is good at 20 ms and bad at 10 ms, or the reverse? Also, is this speech or music? What tool, what options? In general, it helps a lot if you post the sample (input and output). Cheers, Jean-Marc On 06/03/2016 12:48 PM, Kevin Connor wrote: > Hi Opus list, > > I'm noticing a discontinuity in the quality between use of 10ms and > 20ms

On Fri, 5 Aug 2016, Marco Walther wrote: > On 08/03/2016 05:25 AM, Stuart Gathman wrote: >> I've made some progress getting this Tripplite to work: >> http://gathman.org/2016/07/30/Standard_Schmandard/ >> >> Basically, plug it into a USB hub that actually implements USB2.0, then >> power cycle the port when it hangs. It does seem to be a hardware >>