• recv()
• ping()
• send_to()

• remove SEND_DEPLOY_INIT because as of now it does nothing
• add tcv_wnp() function before build_packet()
• ensure tcv_endp() isn't called on an already ended packet when if (cont) evaluates to true (I'm kind of unsure what is happening here)

Also refactor so the whole program uses only one seq number

• PID, CID, MID
• change_ids()
• quiet()
• setup()

if (ACK) should be replaced with if (acknowledged)

• Create a packet format
• Enable sending a packet
• Enable receiving a packet

the switch statement in receive needs a lot.

• Determine how to calculate a signal strength from a parent node
• Implement signal strength calculation
• Determine signal strength threshold

• app.cc -> main
• network.cc -> recieve & evaluate
• protocol_1.cc
• protocol_2.cc
• node_tools.cc -> setup node, UART

Tabs must be spaces, 4 spaces in total.
Single line conditionals or loops must have removed braces.
Case statements must be at the same indentation level as Switch.
Use PICOS bool type rather than stdbool or define TRUE FALSE.
Single blank line at fsm start.
Macros must be put into appropriate .h files.
No extra blank lines.
No beginning or tailing white spaces.
Else conditionals must be on same line as ending brace as previous conditional statement.

fsm root {

        char selection = ' ';

        initial state INIT:
                init_cc1100();
                runfsm receive;
                if (sfd >= 0) {
                  sink = 1;
                  proceed DISPLAY;
                }
......

I noticed that the sink is always set to 1 in the case above which would in turn cause the node to not listen for deployment packets by default. I could be missing something here, but I think that by default, a node that is powered on should immediately listen for deployment packets from its neighbors. Once it is deployed it should then drop all deployment packets because otherwise once the next node is in its broadcast phase, it may receive those packets and could lead to the node "redeploying" itself.

• Make a simple static menu
• Enable interactivity

The PicOS Quick Reference has two functions of interest that could be useful:

sint ptleft() determines how many processes can still be created.

sint crunning(fsmcode fsm) determines the number of running instances of the specified fsm. crunning(NULL) is the same as ptleft().

• root
• ping
• setup
• receive
• uart
• send

• Send packets at a low power level
• Send packets at a high power level

currently stream is a hack and will not resend it's message

• Function to get and set the node IDs
• Function to detect connection loss
  
  • send the info to the sink
• Function to setup (look at packet, set appropriate parameters)

• packet_eval()
• broadcast()