diff options
author | Steven <steven.vasilogianis@gmail.com> | 2021-10-05 13:46:14 -0400 |
---|---|---|
committer | Steven <steven.vasilogianis@gmail.com> | 2021-10-05 13:46:14 -0400 |
commit | 0848a13c38d2f54c91a1e98e114fd49e3f4c8a70 (patch) | |
tree | bff29ba867016227b3ae6b66e32dad6c7ec6fb8e /src/main | |
parent | 00ba5a2c941404642f371d17351b8451b5554654 (diff) |
Add photoresistor support
Diffstat (limited to 'src/main')
-rw-r--r-- | src/main/main.ino | 44 |
1 files changed, 33 insertions, 11 deletions
diff --git a/src/main/main.ino b/src/main/main.ino index 1027bed..a435473 100644 --- a/src/main/main.ino +++ b/src/main/main.ino | |||
@@ -2,7 +2,9 @@ | |||
2 | #define HUMIDITY_SENSOR_PIN 12 | 2 | #define HUMIDITY_SENSOR_PIN 12 |
3 | #define FAN_PIN 15 | 3 | #define FAN_PIN 15 |
4 | #define CO2_PIN 16 | 4 | #define CO2_PIN 16 |
5 | #define ULTRASONIC_PIN 17 | 5 | #define ULTRASONIC_PIN 12 |
6 | |||
7 | #define PHOTORESISTOR 0 // pin 0 is analog | ||
6 | 8 | ||
7 | #define CHECK_FREQUENCY 2 // check sensors every 2 seconds | 9 | #define CHECK_FREQUENCY 2 // check sensors every 2 seconds |
8 | #define HUMIDITY_DESIRED 75 | 10 | #define HUMIDITY_DESIRED 75 |
@@ -11,30 +13,32 @@ | |||
11 | 13 | ||
12 | #include "ota.h" | 14 | #include "ota.h" |
13 | 15 | ||
14 | // Tempature + Humidity Sensor | ||
15 | #include <WiFiClient.h> | 16 | #include <WiFiClient.h> |
17 | WiFiClient *wific = 0; | ||
18 | |||
19 | // Tempature + Humidity Sensor | ||
16 | #include <DHT.h> | 20 | #include <DHT.h> |
17 | #define DHTPIN 12 | 21 | #define DHTPIN 12 |
18 | #define DHTTYPE DHT11 | 22 | #define DHTTYPE DHT11 |
19 | DHT dht(DHTPIN, DHTTYPE); | 23 | DHT dht(DHTPIN, DHTTYPE); |
20 | 24 | ||
21 | WiFiClient *wific = 0; | ||
22 | 25 | ||
23 | void setup () { | 26 | void setup () { |
24 | setupWifi((char *) hostname); | ||
25 | setupOTA((char *) hostname); | ||
26 | |||
27 | Serial.begin(115200); | 27 | Serial.begin(115200); |
28 | Serial.println(F("Mushing...")); | 28 | Serial.println(F("Mushing...")); |
29 | 29 | ||
30 | dht.begin(); // temp+humidity sensor | 30 | setupWifi((char *) hostname); |
31 | setupOTA((char *) hostname); | ||
32 | |||
33 | dht.begin(); // temp+humidity sensor | ||
34 | pinMode(PHOTORESISTOR, INPUT); // photo resistor | ||
31 | wific = new WiFiClient(); | 35 | wific = new WiFiClient(); |
32 | } | 36 | } |
33 | 37 | ||
34 | void log_reading ( float temp_c, float humidity, float heat_index_c ) { | 38 | void log_reading ( float temp_c, float humidity, float heat_index_c, int photons ) { |
35 | auto fmt = "T: %.2f H: %.2f HI: %.2f\r\n"; | 39 | auto fmt = "T: %.2f H: %.2f HI: %.2f LIGHT: %d\r\n"; |
36 | char buf[500]; | 40 | char buf[500]; |
37 | snprintf(buf, sizeof(buf), fmt, temp_c, humidity, heat_index_c); | 41 | snprintf(buf, sizeof(buf), fmt, temp_c, humidity, heat_index_c, photons); |
38 | //Serial.printf(fmt, temp_c, humidity, heat_index_c); | 42 | //Serial.printf(fmt, temp_c, humidity, heat_index_c); |
39 | Serial.print(buf); | 43 | Serial.print(buf); |
40 | if (wific->connected()) { | 44 | if (wific->connected()) { |
@@ -42,6 +46,22 @@ void log_reading ( float temp_c, float humidity, float heat_index_c ) { | |||
42 | } | 46 | } |
43 | } | 47 | } |
44 | 48 | ||
49 | /* | ||
50 | Global state variables to hold rolling average humidity, temperature, etc sensor values | ||
51 | Override state variable is set by network command | ||
52 | |||
53 | Need max and min threshhold values for each sensor too | ||
54 | |||
55 | struct SensorState | ||
56 | { | ||
57 | float rolling_average; | ||
58 | float threshold_top; | ||
59 | float threshold_bottom; | ||
60 | void *top_exceeded_callback(); | ||
61 | float force_value; | ||
62 | } | ||
63 | */ | ||
64 | |||
45 | void loop() { | 65 | void loop() { |
46 | ArduinoOTA.handle(); | 66 | ArduinoOTA.handle(); |
47 | 67 | ||
@@ -65,5 +85,7 @@ void loop() { | |||
65 | } | 85 | } |
66 | float hic = dht.computeHeatIndex(t, h, false); | 86 | float hic = dht.computeHeatIndex(t, h, false); |
67 | 87 | ||
68 | log_reading(t, h, hic); | 88 | int photons = analogRead(PHOTORESISTOR); |
89 | log_reading(t, h, hic, photons); | ||
69 | } | 90 | } |
91 | |||