updated with most recent additions

README.md

@@ -13,6 +13,9 @@ These are API's that are used to communicate between different components.
 
 - getRecentTempData.js - Lambda function that aggregates granular sensor data, and renders an array of average readings.
 - garden.js - nodejs server running on AWS to receive HTTP POST calls from the pi.  Currently this is run on an EC2 instance.
+- getCurrentMoistureReadings - Lambda function that retrieves the most recent moisture sensor reading for a given sensor.
+- getRecentMoistureHistory - Lambda function that aggregates moisture sensor data, and renders an array of average readings for the current date.
+- sensorTemplate.json - mapping file for the getCurrentMoistureReadings.js function.
 
 camera folder
 -------------
@@ -26,25 +29,33 @@ These are installed on a Pi that can be used to capture images of the garden, an
 - twitter.config - configuration file used in the tweet.py script that needs to be set with twitter API settings.
 - social.sh - bash script that routinely calls the tweet and upload image scripts.
 
-chart folder
+website folder
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-HTML pages containing basic content for the website.  The first two pages are static, and the second two leverage the Google Chart framework to render UI for the sensor data.
+HTML pages containing basic content for the website.  In addition, utility files that are used for search engine optimization.
 
 - index.html - basic homepage that uses the twitter responsive design format.
 - blog.html - page capturing updates on how the garden is progressing.
 - design.html - page capturing key physical design aspects of the garden.
 - source.html - page capturing software aspects of the garden and a link back to the github repo.
+- robots.txt - page for search engine authorization.
+- sitemap.xml - page for instructing search engines how to navigate HTML tree.
+
+chart folder
+------------
+HTML pages that leverage the Google Chart framework that render UI for the sensor data based on API calls to retrieve garden data.
 
 - garden.html - gauge chart that renders the most recent sensor data in an easy to read form.
 - temp_history.html - line chart that renders an array of sensor data for the current date into a chart format.
 - moisture.html - gauge chart that displays the soil moisture sensor reading.
+- moist_history.html - line chart that renders an array of sensor data for the current date for all moisture sensors connected.
 
 sensor folder
 -------------
 
 - simpletest.py - python process running locally on a pi leveraging the requests package to do HTTP requests
-- stream.sh - batch proces that recursively runs the sensor on the pi
-- readspi.py - python script that reads analog sensor readings using the SPI and an ADC chip
+- stream.sh - batch proces that recursively runs the temperature and moisture sensor on the pi.
+- readspi.py - python script that reads analog sensor readings using the SPI and an ADC chip. This is how the moisture sensors are read.
+- readspi.sh - bash script that recursively invokes the SPI sensor script.
 
 analytics folder
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