Now we are collecting data on a regular basis it would be a shame not to record some simple statistics, maximum and minimum values, for each of our measurements. This is what the controller statistics module does.<\/p>\n
Download the python script…<\/p>\n
wget -P \/usr\/local\/bin\/code\/controller http:\/\/www.warrensoft.co.uk\/home-hub\/code\/controller\/statistics.py<\/pre>\nand uncomment lines 22, 195 and line 206 of main_sched.py to enable the statistics features. Restart the controller.<\/p>\n
A summary of the highs and lows appears, not surprisingly, on the Statistics page. In addition, a daily summary of changes can be delivered by email.<\/p>\n
There are a couple of User Settings we need to take care of to complete the configuration. First, there is the Admin Recipient<\/em>: this is the email address of the occupant who will receive the daily summary report, and secondly Summary Enabled<\/em> needs to be set to true.<\/p>\n
With the configuration completed, \u00a0a report will be sent detailing any new highs and lows for the day to the admin user.<\/p>\n
From:\r\nDate: 9 Jun 2017 01:00\r\nSubject: Daily Highs and Lows from the Hub 2017-06-09\r\nTo: user@example.com\r\nCc:\r\n\r\n The following highest values have been recorded today:\r\n\r\n * Test Temperature 33.6 degrees C at 23:25 08\/06\/<\/span><\/span>2017\r\n * Sinewave Angle 1.0 units at 23:15 08\/0<\/span><\/span>6\/2017\r\n\r\n The following lowest values have been recorded today:\r\n\r\n * Test Temperature 20.5 degrees C at 00:00 <\/span><\/span>09\/06\/2017\r\n * Sinewave Angle -1.0 units at 23:4<\/span><\/span>5 08\/06\/2017<\/pre>\nNot all sensor readings generate meaningful statistics, so the feature can be disabled on the Sensor form. Be aware that disabling a sensor’s statistics will delete any history.<\/p>\n
With statistics implemented we have completed all the milestones in the project plan. In the next post we will reflect on what we have achieved, and consider the next steps.<\/p>\n","protected":false},"excerpt":{"rendered":"
Now we are collecting data on a regular basis it would be a shame not to record some simple statistics, maximum and minimum values, for each of our measurements. This is what the controller statistics module does. Download the python script… wget -P \/usr\/local\/bin\/code\/controller http:\/\/www.warrensoft.co.uk\/home-hub\/code\/controller\/statistics.py and uncomment lines 22, 195 and line 206 of main_sched.py … <\/p>\n