File content as of revision 3:51b128605eaa:

/*
    Author: Jonathan Yost
    Title: END_NODE_REQUEST_POC
    Date: 6/28/17
    
    Desc: Reads in data from the sensors and sends to the gateway.
    yeah.
*/

// Libraries
#include "mbed.h"
#include "BME280.h"
#include "SI1145.h"

// Define Constants / Macros
#define node_id (0x01)
#define tx (PA_9)
#define rx (PA_10)


const char nodeID = '1';

// I/O Delarations
I2C i2c(I2C_SDA, I2C_SCL); // D14, D15
BME280 *thp_sensor = new BME280(i2c);
SI1145 *uiv_sensor = new SI1145(i2c);

// Declare Serial Interfaces
Serial xb(tx, rx);
Serial pc(D1, D0);

//send_sensor_data(temp, pressure, humidity, motion, uv, ir, vis, noise);
//"id:2,te:2,pr:3,mo:4,uv:5,ir:6,vi:7,no:8"
void SendSensorData(int t, int p, int h, int m, int u, int ir, int v, int n){
    //"        id:2, te:%2,pr:%3,mo:%4,uv:%5,ir:%6,vi:%7,no:%8"
    xb.printf("id:%c,te:%d,pr:%d,hu:%d,mo:%d,uv:%d,ir:%d,vi:%d,no:%d\r\n",nodeID,t,p,h,m,u,ir,v,n);
    pc.printf("send: id:%c,te:%d,pr:%d,hu:%d,mo:%d,uv:%d,ir:%d,vi:%d,no:%d\r\n",nodeID,t,p,h,m,u,ir,v,n);
}

void SendPirData(int pir){
    xb.printf("id:%c,mo:%d",nodeID,pir);
}

float GetTemp(){
    // Returns the temp value read from the BME280 sensor board
    return thp_sensor->getTemperature();
}

int main() {
    pc.printf("echo!!\n\r");
    // initialize read data chars
    char pc_data = 'e';
    char buffer[128];
    
    /* Sensor Data
    format:  "ID:2,te:2,pr:3,mo:4,uv:5,ir:6,vi:7,no:8"
    
    
    */
    
    int temp = 1;
    int pressure = 2;
    int humidity = 3;
    int motion = 4;
    int uv = 5;
    int ir = 6;
    int vis = 7;
    int noise = 8;
    
    bool pir_trigger = false;
    bool send_enable = false;
        
    while(true){
        // Debug Controls Input
        if(pc.readable()){
            pc_data = pc.getc();
            pc.printf("%c", pc_data);
            xb.printf("%c", pc_data);
        }
        
        //Read in data from XBee
        if(xb.readable()){
            xb.gets(buffer, 6);
            pc.printf("recv: %s\r", buffer);
            
            /*  TODO!!! SOMETIMES THE XBEE READS IN "i:1" instead of "id:1"...
            No idea why. For now I will accept both, but that's gross.
                
            */
            
            if(buffer[3] == nodeID || buffer[2] == nodeID){
                send_enable = true;
            } else {
                send_enable = false;   
            }
        }
        
        
        if(xb.writeable() && pir_trigger){
            pc.printf("pir_trigger TRUE");   
        }
        
        
        if(xb.writeable() && send_enable){
            SendSensorData(temp, pressure, humidity, motion, uv, ir, vis, noise);
            send_enable = false;
        }
        
        // Take in new measurements
        //  Read in values from the BME280 board
        temp = thp_sensor->getTemperature();
        pressure = thp_sensor->getPressure();
        humidity = thp_sensor->getHumidity();
        
        motion = 404; // TODO: Attach this to an interrupt... 
        
        //Sensor data from the SI1145 board
        uv = uiv_sensor->getUV(); // Reads from the SI1145 
        ir = uiv_sensor->getIR(); // Reads from the SI1145
        vis = uiv_sensor->getVIS(); // Reads from the SI1145
        
        /*
        uv = 404;
        ir = 404;
        vis = 404;
        */
        
        noise = 404;
    }
}