PIR still blocked by the XBee reading. Audio sensor not configured yet.
Dependencies: BME280 SI1145 mbed
main.cpp@1:d0db255b07a8, 2017-07-18 (annotated)
- Committer:
- jonathanyost
- Date:
- Tue Jul 18 15:08:42 2017 +0000
- Revision:
- 1:d0db255b07a8
- Parent:
- 0:7daf9b751759
- Child:
- 2:dd4d53687372
Working, no mic;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
jonathanyost | 0:7daf9b751759 | 1 | /* |
jonathanyost | 0:7daf9b751759 | 2 | Author: Jonathan Yost |
jonathanyost | 0:7daf9b751759 | 3 | Title: END_NODE_REQUEST_POC |
jonathanyost | 0:7daf9b751759 | 4 | Date: 6/28/17 |
jonathanyost | 0:7daf9b751759 | 5 | |
jonathanyost | 0:7daf9b751759 | 6 | Desc: Reads in data from the sensors and sends to the gateway. |
jonathanyost | 0:7daf9b751759 | 7 | yeah. |
jonathanyost | 0:7daf9b751759 | 8 | */ |
jonathanyost | 0:7daf9b751759 | 9 | |
jonathanyost | 0:7daf9b751759 | 10 | // Libraries |
jonathanyost | 1:d0db255b07a8 | 11 | #include "mbed.h" |
jonathanyost | 0:7daf9b751759 | 12 | #include "BME280.h" |
jonathanyost | 0:7daf9b751759 | 13 | #include "SI1145.h" |
jonathanyost | 0:7daf9b751759 | 14 | |
jonathanyost | 0:7daf9b751759 | 15 | // Define Constants / Macros |
jonathanyost | 0:7daf9b751759 | 16 | #define node_id (0x01) |
jonathanyost | 0:7daf9b751759 | 17 | #define tx (PA_9) |
jonathanyost | 0:7daf9b751759 | 18 | #define rx (PA_10) |
jonathanyost | 0:7daf9b751759 | 19 | |
jonathanyost | 0:7daf9b751759 | 20 | const char nodeID = '1'; |
jonathanyost | 0:7daf9b751759 | 21 | |
jonathanyost | 0:7daf9b751759 | 22 | // I/O Delarations |
jonathanyost | 0:7daf9b751759 | 23 | I2C i2c(I2C_SDA, I2C_SCL); // D4, D5 |
jonathanyost | 0:7daf9b751759 | 24 | BME280 *thp_sensor = new BME280(i2c); |
jonathanyost | 0:7daf9b751759 | 25 | SI1145 *uiv_sensor = new SI1145(i2c); |
jonathanyost | 0:7daf9b751759 | 26 | |
jonathanyost | 0:7daf9b751759 | 27 | // Declare the PIR interface |
jonathanyost | 1:d0db255b07a8 | 28 | InterruptIn PIR_sensor(PA_5); |
jonathanyost | 1:d0db255b07a8 | 29 | Ticker pir_timer; |
jonathanyost | 0:7daf9b751759 | 30 | bool pir_enable = true; |
jonathanyost | 0:7daf9b751759 | 31 | bool pir_trigger = false; |
jonathanyost | 0:7daf9b751759 | 32 | |
jonathanyost | 0:7daf9b751759 | 33 | // Declare Serial Interfaces |
jonathanyost | 0:7daf9b751759 | 34 | Serial xb(tx, rx); // Serial 1 |
jonathanyost | 0:7daf9b751759 | 35 | Serial pc(PB_3, PB_4); // Serial 2 |
jonathanyost | 0:7daf9b751759 | 36 | |
jonathanyost | 0:7daf9b751759 | 37 | // send_sensor_data(temp, pressure, humidity, motion, uv, ir, vis, noise); |
jonathanyost | 0:7daf9b751759 | 38 | // "id:2,te:2,pr:3,mo:4,uv:5,ir:6,vi:7,no:8" |
jonathanyost | 0:7daf9b751759 | 39 | void SendSensorData(int t, int p, int h, int u, int ir, int v, int n){ |
jonathanyost | 0:7daf9b751759 | 40 | //" ni:XX, te:XX,pr:XX,hu:XX,uv:XX,ir:XX,vi:XX,no:XX" |
jonathanyost | 0:7daf9b751759 | 41 | 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 | 0:7daf9b751759 | 42 | pc.printf("SEND: 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 | 0:7daf9b751759 | 43 | } |
jonathanyost | 0:7daf9b751759 | 44 | |
jonathanyost | 0:7daf9b751759 | 45 | void SendPirFlag(){ |
jonathanyost | 0:7daf9b751759 | 46 | if(xb.writeable() && pir_enable){ |
jonathanyost | 0:7daf9b751759 | 47 | xb.printf("ni:%c,mo:1\r\n",nodeID); |
jonathanyost | 0:7daf9b751759 | 48 | pc.printf("ni:%c,mo:1\r\n",nodeID); |
jonathanyost | 0:7daf9b751759 | 49 | pir_trigger = false; |
jonathanyost | 0:7daf9b751759 | 50 | } |
jonathanyost | 0:7daf9b751759 | 51 | } |
jonathanyost | 0:7daf9b751759 | 52 | |
jonathanyost | 0:7daf9b751759 | 53 | // PIR interrupt. Set the pir_trigger to true when interrupted. |
jonathanyost | 0:7daf9b751759 | 54 | void PIR(void){ |
jonathanyost | 1:d0db255b07a8 | 55 | //pc.printf("void PIR(void){}\r\n"); |
jonathanyost | 0:7daf9b751759 | 56 | pir_trigger = true; |
jonathanyost | 1:d0db255b07a8 | 57 | } |
jonathanyost | 1:d0db255b07a8 | 58 | |
jonathanyost | 1:d0db255b07a8 | 59 | // This method is attached to a timer |
jonathanyost | 1:d0db255b07a8 | 60 | void PIR_timed_send(){ |
jonathanyost | 1:d0db255b07a8 | 61 | //pc.printf("PIR_timed_send();\r\n"); |
jonathanyost | 1:d0db255b07a8 | 62 | if(pir_enable && pir_trigger){ |
jonathanyost | 0:7daf9b751759 | 63 | SendPirFlag(); |
jonathanyost | 1:d0db255b07a8 | 64 | pir_trigger = false; |
jonathanyost | 0:7daf9b751759 | 65 | } |
jonathanyost | 0:7daf9b751759 | 66 | } |
jonathanyost | 0:7daf9b751759 | 67 | |
jonathanyost | 0:7daf9b751759 | 68 | void initialize_serial_connections(){ |
jonathanyost | 0:7daf9b751759 | 69 | xb.baud(57600); |
jonathanyost | 0:7daf9b751759 | 70 | pc.baud(115200); |
jonathanyost | 0:7daf9b751759 | 71 | } |
jonathanyost | 0:7daf9b751759 | 72 | |
jonathanyost | 0:7daf9b751759 | 73 | int main() { |
jonathanyost | 0:7daf9b751759 | 74 | initialize_serial_connections(); |
jonathanyost | 0:7daf9b751759 | 75 | |
jonathanyost | 0:7daf9b751759 | 76 | pc.printf("\n\rMic test 1-2, 1-2\n\r"); |
jonathanyost | 0:7daf9b751759 | 77 | |
jonathanyost | 0:7daf9b751759 | 78 | // Attach the PIR function to interrupt |
jonathanyost | 1:d0db255b07a8 | 79 | PIR_sensor.rise(&PIR); |
jonathanyost | 1:d0db255b07a8 | 80 | pir_timer.attach(&PIR_timed_send,3); |
jonathanyost | 0:7daf9b751759 | 81 | |
jonathanyost | 0:7daf9b751759 | 82 | char pc_data = 'e'; |
jonathanyost | 0:7daf9b751759 | 83 | char buffer[10]; |
jonathanyost | 0:7daf9b751759 | 84 | |
jonathanyost | 0:7daf9b751759 | 85 | int temp = 1; |
jonathanyost | 0:7daf9b751759 | 86 | int pressure = 2; |
jonathanyost | 0:7daf9b751759 | 87 | int humidity = 3; |
jonathanyost | 0:7daf9b751759 | 88 | int uv = 5; |
jonathanyost | 0:7daf9b751759 | 89 | int ir = 6; |
jonathanyost | 0:7daf9b751759 | 90 | int vis = 7; |
jonathanyost | 0:7daf9b751759 | 91 | int noise = 8; |
jonathanyost | 0:7daf9b751759 | 92 | |
jonathanyost | 0:7daf9b751759 | 93 | bool send_enable = false; |
jonathanyost | 0:7daf9b751759 | 94 | |
jonathanyost | 0:7daf9b751759 | 95 | while(true){ |
jonathanyost | 0:7daf9b751759 | 96 | // Debug Controls Input |
jonathanyost | 0:7daf9b751759 | 97 | if(pc.readable()){ |
jonathanyost | 0:7daf9b751759 | 98 | pc_data = pc.getc(); |
jonathanyost | 0:7daf9b751759 | 99 | pc.printf("%c", pc_data); |
jonathanyost | 0:7daf9b751759 | 100 | if(xb.writeable()){xb.printf("%c", pc_data);} |
jonathanyost | 0:7daf9b751759 | 101 | } |
jonathanyost | 0:7daf9b751759 | 102 | |
jonathanyost | 0:7daf9b751759 | 103 | if(xb.readable()){ |
jonathanyost | 1:d0db255b07a8 | 104 | |
jonathanyost | 0:7daf9b751759 | 105 | wait(0.01); |
jonathanyost | 1:d0db255b07a8 | 106 | pc.printf("before the read loop\r\n"); |
jonathanyost | 1:d0db255b07a8 | 107 | |
jonathanyost | 0:7daf9b751759 | 108 | for(int i = 0; i < sizeof(buffer); i++){ |
jonathanyost | 0:7daf9b751759 | 109 | buffer[i] = xb.getc(); |
jonathanyost | 0:7daf9b751759 | 110 | } |
jonathanyost | 1:d0db255b07a8 | 111 | |
jonathanyost | 1:d0db255b07a8 | 112 | /* |
jonathanyost | 1:d0db255b07a8 | 113 | // Try a while(readable()) loop to read stuff |
jonathanyost | 1:d0db255b07a8 | 114 | int j = 0; |
jonathanyost | 1:d0db255b07a8 | 115 | while(xb.readable() && j < 10){ |
jonathanyost | 1:d0db255b07a8 | 116 | wait(0.01); |
jonathanyost | 1:d0db255b07a8 | 117 | buffer[j] = xb.getc(); |
jonathanyost | 1:d0db255b07a8 | 118 | |
jonathanyost | 1:d0db255b07a8 | 119 | j = j+1; |
jonathanyost | 1:d0db255b07a8 | 120 | } |
jonathanyost | 1:d0db255b07a8 | 121 | */ |
jonathanyost | 1:d0db255b07a8 | 122 | pc.printf("after the read loop\r\n"); |
jonathanyost | 1:d0db255b07a8 | 123 | |
jonathanyost | 1:d0db255b07a8 | 124 | // Print out a bunch of stuff |
jonathanyost | 0:7daf9b751759 | 125 | pc.printf("=========================================\r\n"); |
jonathanyost | 0:7daf9b751759 | 126 | // Print out received message in char and int format |
jonathanyost | 1:d0db255b07a8 | 127 | pc.printf("RECV: "); |
jonathanyost | 1:d0db255b07a8 | 128 | for(int i = 1; i < sizeof(buffer); i++){ |
jonathanyost | 1:d0db255b07a8 | 129 | pc.printf("%c", buffer[i]); |
jonathanyost | 1:d0db255b07a8 | 130 | } |
jonathanyost | 1:d0db255b07a8 | 131 | pc.printf("\r\nRECV: "); |
jonathanyost | 1:d0db255b07a8 | 132 | // Print out message (INT) |
jonathanyost | 1:d0db255b07a8 | 133 | for(int i = 0; i < sizeof(buffer); i++){ |
jonathanyost | 1:d0db255b07a8 | 134 | pc.printf("%i,", buffer[i]); |
jonathanyost | 1:d0db255b07a8 | 135 | } |
jonathanyost | 1:d0db255b07a8 | 136 | pc.printf("\r\n"); |
jonathanyost | 1:d0db255b07a8 | 137 | |
jonathanyost | 1:d0db255b07a8 | 138 | //Check the node id |
jonathanyost | 0:7daf9b751759 | 139 | if(buffer[4] == nodeID){ |
jonathanyost | 0:7daf9b751759 | 140 | send_enable = true; |
jonathanyost | 0:7daf9b751759 | 141 | } else { |
jonathanyost | 0:7daf9b751759 | 142 | pc.printf("Ignore, Target Node: #%c\r\n", buffer[4]); |
jonathanyost | 0:7daf9b751759 | 143 | } |
jonathanyost | 0:7daf9b751759 | 144 | |
jonathanyost | 0:7daf9b751759 | 145 | if(buffer[9] == '1'){ |
jonathanyost | 0:7daf9b751759 | 146 | pir_enable = true; |
jonathanyost | 0:7daf9b751759 | 147 | pc.printf("pir_enable = true\r\n"); |
jonathanyost | 0:7daf9b751759 | 148 | } else if (buffer[9] == '0'){ |
jonathanyost | 0:7daf9b751759 | 149 | pir_enable = false; |
jonathanyost | 0:7daf9b751759 | 150 | pc.printf("pir_enable = false\r\n"); |
jonathanyost | 0:7daf9b751759 | 151 | } |
jonathanyost | 1:d0db255b07a8 | 152 | |
jonathanyost | 0:7daf9b751759 | 153 | memset(buffer, '\0', sizeof(buffer)); |
jonathanyost | 0:7daf9b751759 | 154 | } |
jonathanyost | 0:7daf9b751759 | 155 | |
jonathanyost | 0:7daf9b751759 | 156 | // Take in new measurements |
jonathanyost | 0:7daf9b751759 | 157 | // Read in values from the BME280 board |
jonathanyost | 0:7daf9b751759 | 158 | temp = thp_sensor->getTemperature(); |
jonathanyost | 0:7daf9b751759 | 159 | pressure = thp_sensor->getPressure(); |
jonathanyost | 0:7daf9b751759 | 160 | humidity = thp_sensor->getHumidity(); |
jonathanyost | 0:7daf9b751759 | 161 | |
jonathanyost | 0:7daf9b751759 | 162 | //Sensor data from the SI1145 board |
jonathanyost | 0:7daf9b751759 | 163 | uv = uiv_sensor->getUV(); // Reads from the SI1145 |
jonathanyost | 0:7daf9b751759 | 164 | ir = uiv_sensor->getIR(); // Reads from the SI1145 |
jonathanyost | 0:7daf9b751759 | 165 | vis = uiv_sensor->getVIS(); // Reads from the SI1145 |
jonathanyost | 0:7daf9b751759 | 166 | |
jonathanyost | 0:7daf9b751759 | 167 | noise = 404; |
jonathanyost | 0:7daf9b751759 | 168 | |
jonathanyost | 0:7daf9b751759 | 169 | // Transmit over the xbee if possible and necessary |
jonathanyost | 0:7daf9b751759 | 170 | if(xb.writeable() && send_enable){ |
jonathanyost | 0:7daf9b751759 | 171 | SendSensorData(temp, pressure, humidity, uv, ir, vis, noise); |
jonathanyost | 0:7daf9b751759 | 172 | send_enable = false; |
jonathanyost | 0:7daf9b751759 | 173 | } |
jonathanyost | 0:7daf9b751759 | 174 | |
jonathanyost | 0:7daf9b751759 | 175 | } |
jonathanyost | 0:7daf9b751759 | 176 | } |
jonathanyost | 0:7daf9b751759 | 177 |