Arrow Intern IoT / Mbed 2 deprecated ENV_NODE_REQUEST_POC

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Dependencies:   mbed BME280 SI1145

main.cpp@10:1296cc169c60, 2017-07-06 (annotated)

Committer:
jonathanyost
Date:
Thu Jul 06 16:32:54 2017 +0000
Revision:
10:1296cc169c60
Parent:
9:e619711e05be
Child:
11:0c66b84f8553
fully functional. synchronous.;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jonathanyost 3:51b128605eaa 1 /*
jonathanyost 3:51b128605eaa 2 Author: Jonathan Yost
jonathanyost 3:51b128605eaa 3 Title: END_NODE_REQUEST_POC
jonathanyost 3:51b128605eaa 4 Date: 6/28/17
jonathanyost 3:51b128605eaa 5
jonathanyost 3:51b128605eaa 6 Desc: Reads in data from the sensors and sends to the gateway.
jonathanyost 3:51b128605eaa 7 yeah.
jonathanyost 3:51b128605eaa 8 */
jonathanyost 3:51b128605eaa 9
jonathanyost 4:8c15903a5581 10 // ISSUES
jonathanyost 4:8c15903a5581 11 /* TODO!!! SOMETIMES THE XBEE READS IN "i:1" instead of "id:1"...
jonathanyost 4:8c15903a5581 12 No idea why. For now I will accept both, but that's gross.
jonathanyost 4:8c15903a5581 13 */
jonathanyost 4:8c15903a5581 14
jonathanyost 3:51b128605eaa 15 // Libraries
jonathanyost 0:4354437a1033 16 #include "mbed.h"
jonathanyost 3:51b128605eaa 17 #include "BME280.h"
jonathanyost 3:51b128605eaa 18 #include "SI1145.h"
jonathanyost 10:1296cc169c60 19 //#include "MODSERIAL.h"
jonathanyost 0:4354437a1033 20
jonathanyost 3:51b128605eaa 21 // Define Constants / Macros
jonathanyost 0:4354437a1033 22 #define node_id (0x01)
jonathanyost 0:4354437a1033 23 #define tx (PA_9)
jonathanyost 0:4354437a1033 24 #define rx (PA_10)
jonathanyost 0:4354437a1033 25
jonathanyost 2:2bdf15b94f18 26 const char nodeID = '1';
jonathanyost 1:423c669d0306 27
jonathanyost 3:51b128605eaa 28 // I/O Delarations
jonathanyost 3:51b128605eaa 29 I2C i2c(I2C_SDA, I2C_SCL); // D14, D15
jonathanyost 3:51b128605eaa 30 BME280 *thp_sensor = new BME280(i2c);
jonathanyost 3:51b128605eaa 31 SI1145 *uiv_sensor = new SI1145(i2c);
jonathanyost 3:51b128605eaa 32
jonathanyost 4:8c15903a5581 33 // Declare the PIR interface
jonathanyost 4:8c15903a5581 34 InterruptIn MotionDetect(PA_0);
jonathanyost 9:e619711e05be 35 bool pir_enable = true;
jonathanyost 4:8c15903a5581 36
jonathanyost 3:51b128605eaa 37 // Declare Serial Interfaces
jonathanyost 10:1296cc169c60 38 //Serial xb(tx, rx);
jonathanyost 10:1296cc169c60 39 //Serial pc(D1, D0);
jonathanyost 10:1296cc169c60 40
jonathanyost 0:4354437a1033 41 Serial xb(tx, rx);
jonathanyost 0:4354437a1033 42 Serial pc(D1, D0);
jonathanyost 0:4354437a1033 43
jonathanyost 4:8c15903a5581 44 // send_sensor_data(temp, pressure, humidity, motion, uv, ir, vis, noise);
jonathanyost 4:8c15903a5581 45 // "id:2,te:2,pr:3,mo:4,uv:5,ir:6,vi:7,no:8"
jonathanyost 5:ad41288051e7 46 void SendSensorData(int t, int p, int h, int u, int ir, int v, int n){
jonathanyost 5:ad41288051e7 47 //" id:2, te:%2,pr:%3,uv:%5,ir:%6,vi:%7,no:%8"
jonathanyost 9:e619711e05be 48 xb.printf( ",ni:%d,te:%d,pr:%d,hu:%d,uv:%d,ir:%d,vi:%d,no:%d\n\r",1,t,p,h,u,ir,v,n);
jonathanyost 9:e619711e05be 49 pc.printf("send: id:%d,te:%d,pr:%d,hu:%d,uv:%d,ir:%d,vi:%d,no:%d\n\r",1,t,p,h,u,ir,v,n);
jonathanyost 1:423c669d0306 50 }
jonathanyost 0:4354437a1033 51
jonathanyost 4:8c15903a5581 52 void SendPirFlag(){
jonathanyost 10:1296cc169c60 53 xb.printf("ni:%c,mo:1\r\n",nodeID);
jonathanyost 3:51b128605eaa 54 }
jonathanyost 3:51b128605eaa 55
jonathanyost 4:8c15903a5581 56 // PIR interrupt. Set the pir_trigger to true when interrupted.
jonathanyost 4:8c15903a5581 57 void PIR(void){
jonathanyost 10:1296cc169c60 58 if(xb.writeable() && pir_enable){
jonathanyost 9:e619711e05be 59 SendPirFlag();
jonathanyost 10:1296cc169c60 60 pc.printf("PIR FLAG ISR\r\n");
jonathanyost 9:e619711e05be 61 }
jonathanyost 0:4354437a1033 62 }
jonathanyost 1:423c669d0306 63
jonathanyost 9:e619711e05be 64 void initialize_serial_connections(){
jonathanyost 9:e619711e05be 65 xb.baud(57600);
jonathanyost 9:e619711e05be 66 pc.baud(115200);
jonathanyost 9:e619711e05be 67 }
jonathanyost 9:e619711e05be 68
jonathanyost 0:4354437a1033 69 int main() {
jonathanyost 9:e619711e05be 70 initialize_serial_connections();
jonathanyost 9:e619711e05be 71
jonathanyost 8:1703f45edfa2 72 pc.printf("\n\rMic test 1-2, 1-2\n\r");
jonathanyost 9:e619711e05be 73
jonathanyost 4:8c15903a5581 74 // Attach the PIR function to interrupt
jonathanyost 9:e619711e05be 75 MotionDetect.rise(&PIR);
jonathanyost 4:8c15903a5581 76
jonathanyost 0:4354437a1033 77 char pc_data = 'e';
jonathanyost 9:e619711e05be 78 char buffer[10];
jonathanyost 7:6ee530637c90 79
jonathanyost 2:2bdf15b94f18 80 int temp = 1;
jonathanyost 2:2bdf15b94f18 81 int pressure = 2;
jonathanyost 2:2bdf15b94f18 82 int humidity = 3;
jonathanyost 2:2bdf15b94f18 83 int uv = 5;
jonathanyost 2:2bdf15b94f18 84 int ir = 6;
jonathanyost 2:2bdf15b94f18 85 int vis = 7;
jonathanyost 2:2bdf15b94f18 86 int noise = 8;
jonathanyost 2:2bdf15b94f18 87
jonathanyost 2:2bdf15b94f18 88 bool send_enable = false;
jonathanyost 8:1703f45edfa2 89
jonathanyost 0:4354437a1033 90 while(true){
jonathanyost 3:51b128605eaa 91 // Debug Controls Input
jonathanyost 0:4354437a1033 92 if(pc.readable()){
jonathanyost 0:4354437a1033 93 pc_data = pc.getc();
jonathanyost 6:4b1ecb3a95c5 94 pc.printf("PC: %c", pc_data);
jonathanyost 5:ad41288051e7 95 if(xb.writeable()){xb.printf("%c", pc_data);}
jonathanyost 0:4354437a1033 96 }
jonathanyost 6:4b1ecb3a95c5 97
jonathanyost 7:6ee530637c90 98 // testing out using getc() instead of gets()
jonathanyost 9:e619711e05be 99
jonathanyost 7:6ee530637c90 100 if(xb.readable()){
jonathanyost 7:6ee530637c90 101 wait(0.01);
jonathanyost 10:1296cc169c60 102 for(int i = 0; i < sizeof(buffer); i++){
jonathanyost 10:1296cc169c60 103 buffer[i] = xb.getc();
jonathanyost 10:1296cc169c60 104 pc.printf("%c", buffer[i]);
jonathanyost 7:6ee530637c90 105 }
jonathanyost 10:1296cc169c60 106
jonathanyost 7:6ee530637c90 107 pc.printf("\r\n");
jonathanyost 9:e619711e05be 108 if(buffer[4] == nodeID){
jonathanyost 6:4b1ecb3a95c5 109 send_enable = true;
jonathanyost 7:6ee530637c90 110 }
jonathanyost 9:e619711e05be 111
jonathanyost 9:e619711e05be 112 if(buffer[9] == '1'){
jonathanyost 9:e619711e05be 113 pir_enable = true;
jonathanyost 9:e619711e05be 114 pc.printf("pir_enable = true\r\n");
jonathanyost 9:e619711e05be 115 } else if (buffer[9] == '0'){
jonathanyost 9:e619711e05be 116 pir_enable = false;
jonathanyost 9:e619711e05be 117 pc.printf("pir_enable = false\r\n");
jonathanyost 9:e619711e05be 118 }
jonathanyost 9:e619711e05be 119 pc.printf("RECV: ");
jonathanyost 8:1703f45edfa2 120 for(int i = 0; i < sizeof(buffer); i++){
jonathanyost 8:1703f45edfa2 121 pc.printf("%i,", buffer[i]);
jonathanyost 8:1703f45edfa2 122 }
jonathanyost 9:e619711e05be 123
jonathanyost 8:1703f45edfa2 124 pc.printf("\r\n");
jonathanyost 5:ad41288051e7 125 memset(buffer, '\0', sizeof(buffer));
jonathanyost 1:423c669d0306 126 }
jonathanyost 1:423c669d0306 127
jonathanyost 3:51b128605eaa 128 // Take in new measurements
jonathanyost 5:ad41288051e7 129 // Read in values from the BME280 board
jonathanyost 3:51b128605eaa 130 temp = thp_sensor->getTemperature();
jonathanyost 3:51b128605eaa 131 pressure = thp_sensor->getPressure();
jonathanyost 3:51b128605eaa 132 humidity = thp_sensor->getHumidity();
jonathanyost 3:51b128605eaa 133
jonathanyost 3:51b128605eaa 134 //Sensor data from the SI1145 board
jonathanyost 3:51b128605eaa 135 uv = uiv_sensor->getUV(); // Reads from the SI1145
jonathanyost 3:51b128605eaa 136 ir = uiv_sensor->getIR(); // Reads from the SI1145
jonathanyost 3:51b128605eaa 137 vis = uiv_sensor->getVIS(); // Reads from the SI1145
jonathanyost 3:51b128605eaa 138
jonathanyost 3:51b128605eaa 139 noise = 404;
jonathanyost 9:e619711e05be 140
jonathanyost 9:e619711e05be 141 // Transmit over the xbee if possible and necessary
jonathanyost 9:e619711e05be 142 if(xb.writeable() && send_enable){
jonathanyost 9:e619711e05be 143 SendSensorData(temp, pressure, humidity, uv, ir, vis, noise);
jonathanyost 9:e619711e05be 144 send_enable = false;
jonathanyost 9:e619711e05be 145 }
jonathanyost 9:e619711e05be 146
jonathanyost 0:4354437a1033 147 }
jonathanyost 0:4354437a1033 148 }
jonathanyost 0:4354437a1033 149