BME280Server

bme280Server is a Http server who expose sensor datas of a bme280 as a json

Uses

usage : bme280Server [-h] [-v] [-b i2cbus] [-p http_port] [-d database_file] [-t sensor_save_in_db_delay_in_seconds]

Options :
 -h      Print this help
 -v      Print the version
 -b      Specify the i2cbus
         By default, the ic2bus /dev/i2c-1 will be used
 -p      Specify a port number for the http server to listen to
         By default, the port 80 is used
 -d      Specify the FilePathName of the database.
         By default, db.db3 will be used
 -t      Specify a delay in second for save bme280 Sensor datas in db
         The minimal accepted value is 10s
         By default the value will be 3600 (1h)

 Description :
   this programm get datas from a i2c sensor bme280 and can do many things with it :
    - Act as a http server. the possible urls are :
      - http://ip:port will show you a page with explanation of possible url options
      - http://ip:port/sensor will launch a measure and give you the result in a json format
      - http://ip:port/history:count will extract the last count measures from DB, and show you as a json format
        count must be a valid number
    - Can start a measure of the i2c sensor bme280 (temperature, pressure, humidity)
    - Do logging each delay, a bm280 measure in a local sqlite database

dependencies

you need libuv1.0 and libsqlite3 (you

sudo apt-get update
sudo apt-get install libsqlite3-dev libuv1.dev

how to generate configure file

./gen_configure.sh

how to build and install

after ./gen_configure.sh

just do :

./configure

make

sudo make install

sudo make install-service

how to uninstall

sudo make uninstall-service

sudo make uninstall

modifications

if you want to modify the code, you need to build BuildInc (in libs) and install it he is need for inc build.h who contain the version number