RF24_Raspi

Using RF24 antenna on Raspi to facilitate heterogeneous wireless network

• dsdv.cpp

1. contain a main func, running simple dsdv protocol to setup route table
2. nxt node is changed when DV broadcast message is loss for a time threshold
3. route table is saved to file "route.dat"

• gps-based.cpp

1. contain a main func, running our gps-based routing protocol to setup route table
2. nxt node is changed when distance is beyond some threshold
3. route table is saved to file "route.dat"

• RF24Network_dsdv.cpp & RF24Network_gps.cpp

1. basic network function based on RF24 and dsdv(gps) routing protocol
2. Specifically, enqueue()/logtophysicaladdress() function is modified, and available_dsdv() (available_gps()) function is added

• RF24Network_dsdv.h & RF24Network_gps.h

1. header file for RF24Network_dsdv.cpp & RF24Network_gps.cpp
2. annouce the prototype of above function
3. define map type: route_table; queue type: dsdv_queue/gps_queue;

• log.h & log.cpp

1. log system to print log msg in self-defined format
2. [yy-mm-dd hh-mm-ss] [LEVEL]- msg