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gm1356's Introduction

🌘 Dobra Noc

Dobra Noc

🌗 Installation

  1. Install Linux. 🐧
  2. Checkout this repository.
  3. Install proper ruby version with rbenv.
  4. Install bundler gem globally.
  5. Type bundle install --without raspberry (if not using raspberry) or bundle install --with raspberry (if using raspberry) to install ruby gems.
  6. Type yarn to install js packages.
  7. Run rails db:migrate.
  8. If I missed something, please edit this list!

🌖 Running

  1. Connect GM3156 sonometer via USB if you want to collect records.
  2. Run foreman start. It uses Procfile to run both backend (rails) and frontend (webpack-dev-server) at once.

🌕 User Interface

gm1356's People

Contributors

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Watchers

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Forkers

philippetavernier quinndiggity tyl0re yapsr archikrator kuddlim wingslikeeagles batrakovsv

gm1356's Issues

CPU 100% load

When running gm1356 and top, the command takes 100% of the CPU:

19556 root      20   0   85944  17992   2976 S 100,3  0,5 614:55.00 gm1356                                                                                                          
 8097 yapsr    20   0 2929324 519960  22984 S   0,3 13,4   0:33.31 java                                                                                                            
    1 root      20   0  128300   6932   4152 S   0,0  0,2   0:12.18 systemd                                                                                                         
    2 root      20   0       0      0      0 S   0,0  0,0   0:00.01 kthreadd                                                                                                        
    4 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 kworker/0:0H                                                                                                    
    6 root      20   0       0      0      0 S   0,0  0,0   0:00.22 ksoftirqd/0                                                                                                     
    7 root      rt   0       0      0      0 S   0,0  0,0   0:00.43 migration/0                                                                                                     
    8 root      20   0       0      0      0 S   0,0  0,0   0:00.00 rcu_bh                                                                                                          
    9 root      20   0       0      0      0 S   0,0  0,0   0:06.45 rcu_sched

How to reduce the load on the cpu?

Is this for loggin noise?

Hey,
I also have this meter, first I was just going to use Windows. But the lack of any autmated logging is a bit worrying.
Can you use this to log the data? Can I send it to a webserver?

Do you have a link where I can buy the product this driver is tested on?

Great work on this driver!

I have a problem similar to that of @HaasNL2 in the other issue. A big industrial plant is being built next to my home, and I need to document the noise. I plan on mounting the decibel meter outside my house, wire it to a Raspberry Pi, periodically push the data to GitHub, and use GitHub Actions and Twitter API to automatically make a tweet every time the noise exceeds the law, and tag relevant politicians in the tweet. I plan to run it 24/7. If you immediately see a technical reason that this will not work out, it would be great if you let me know ;)

Do you know where I can buy a device which this driver is known to work on? The README.md specifies serial number HA:1303162, but I can't find a product listing when I google it...

Libusb busy

After successfully recording for a time, I sometimes get the following:

pi@raspberrypi:~ $ sudo gm1356
21:00:50 	 SPL: 50.2dBA
21:00:51 	 SPL: 30.5dBA
21:00:52 	 SPL: 30.8dBA
21:00:53 	 SPL: 30.9dBA
21:00:54 	 SPL: 30.9dBA
21:00:55 	 SPL: 30.3dBA
#<Thread:0x0217baf8@/var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:26 run> terminated with exception (report_on_exception is true):
Traceback (most recent call last):
	8: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:27:in `block (2 levels) in read'
	7: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:48:in `read_current_state'
	6: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:63:in `send_state_request'
	5: from /var/lib/gems/2.5.0/gems/hidapi-0.1.9/lib/hidapi/device.rb:280:in `write'
	4: from /var/lib/gems/2.5.0/gems/libusb-0.5.1/lib/libusb/dev_handle.rb:455:in `interrupt_transfer'
	3: from /var/lib/gems/2.5.0/gems/libusb-0.5.1/lib/libusb/dev_handle.rb:534:in `submit_transfer'
	2: from /var/lib/gems/2.5.0/gems/libusb-0.5.1/lib/libusb/transfer.rb:168:in `submit_and_wait'
	1: from /var/lib/gems/2.5.0/gems/libusb-0.5.1/lib/libusb/transfer.rb:141:in `submit!'
/var/lib/gems/2.5.0/gems/libusb-0.5.1/lib/libusb/constants.rb:62:in `raise_error': LIBUSB::ERROR_BUSY in libusb_submit_transfer (LIBUSB::ERROR_BUSY)
#<Thread:0xb5957710@/var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:26 run> terminated with exception (report_on_exception is true):
Traceback (most recent call last):
	5: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:27:in `block (2 levels) in read'
	4: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:48:in `read_current_state'
	3: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:63:in `send_state_request'
	2: from /var/lib/gems/2.5.0/gems/hidapi-0.1.9/lib/hidapi/device.rb:280:in `write'
	1: from /var/lib/gems/2.5.0/gems/libusb-0.5.1/lib/libusb/dev_handle.rb:455:in `interrupt_transfer'
/var/lib/gems/2.5.0/gems/libusb-0.5.1/lib/libusb/dev_handle.rb:539:in `submit_transfer': error TRANSFER_TIMED_OUT (LIBUSB::ERROR_TIMEOUT)
Traceback (most recent call last):
	8: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:27:in `block (2 levels) in read'
	7: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:48:in `read_current_state'
	6: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:63:in `send_state_request'
	5: from /var/lib/gems/2.5.0/gems/hidapi-0.1.9/lib/hidapi/device.rb:280:in `write'
	4: from /var/lib/gems/2.5.0/gems/libusb-0.5.1/lib/libusb/dev_handle.rb:455:in `interrupt_transfer'
	3: from /var/lib/gems/2.5.0/gems/libusb-0.5.1/lib/libusb/dev_handle.rb:534:in `submit_transfer'
	2: from /var/lib/gems/2.5.0/gems/libusb-0.5.1/lib/libusb/transfer.rb:168:in `submit_and_wait'
	1: from /var/lib/gems/2.5.0/gems/libusb-0.5.1/lib/libusb/transfer.rb:141:in `submit!'
/var/lib/gems/2.5.0/gems/libusb-0.5.1/lib/libusb/constants.rb:62:in `raise_error': LIBUSB::ERROR_BUSY in libusb_submit_transfer (LIBUSB::ERROR_BUSY)

Any hints?

Importing recorded readings (SoundLab software)?

I am interested in downloading the recorded readings from the GM1356 - I can try sniffing the USB communications myself, but I have not found the original SoundLab software available anywhere...

Is there a download link for the mentioned working version anywhere (Sound Level Meter v. 1.0.0.20, build 2016-07-20)?

Error when running gm1356

Hi, I am getting this when I run the gm1356. Any hints as to what I am doing wrong?

pi@raspberrypi:~ $ gm1356
Traceback (most recent call last):
6: from /usr/local/bin/gm1356:23:in <main>' 5: from /usr/local/bin/gm1356:23:in load'
4: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/bin/gm1356:40:in <top (required)>' 3: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/bin/gm1356:40:in new'
2: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:16:in initialize' 1: from /var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:48:in read_current_state'
/var/lib/gems/2.5.0/gems/gm1356-0.0.4/lib/gm1356/device.rb:63:in send_state_request': undefined method write' for nil:NilClass (NoMethodError)

Thanks!

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