Minor changes

README.md

@@ -3,16 +3,22 @@
 A ZeroMQ-based power monitoring publisher for the ina260 chip. This repository provides:
 
 - `logger`: that collects (as fast as possible) power measurements from the ina260 using the dedicated driver
-- `publisher`: that continuously publish through the pub/sub communication pattern of ZeroMQ
-- `client`: a sub client example that you can use for testing
+- `publisher`: that continuously publish using the ZeroMQ pub/sub communication pattern
+- `subscriber`: a client that collect the measurements from the publishers (broker, frontend etc...)
 
 *Note: Nothing is stored locally! Everything that is published by the publisher is either receive by a subscriber or lost.*
 
 ### Compilation
-The only dependency is [ZeroMQ](https://zeromq.org/).
-First, you need to setup the environment by editing `config.mk` according to your needs. Then, executing `make` is sufficient to generate *logger*, *publisher* and *client*.
+The only dependency is [ZeroMQ](https://zeromq.org/). After installing the ZeroMQ library, the following will generate all the executables:
 
-### Execution
-Running `make start` will start the *logger* and *publisher* according to the settings you provided in `config.mk`.
+    $ make
 
-Then, to access to the power measurements, simply execute the client on a machine where the publisher is reachable with `./client`.
+### Deployment
+1. Update `config.mk` according to you needs
+2. On the nodes equiped with the ina260 chips:
+
+    $ make publish
+
+3. One the node that collect the measurements (broker, frontend etc..):
+
+    $ make subscribe