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Midroom 2

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lexa
2022-11-27 15:23:20 +03:00
parent 0d902b78db
commit 447d197af9
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ESP_Midroom2/.gitignore vendored Normal file
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.pio
.vscode/.browse.c_cpp.db*
.vscode/c_cpp_properties.json
.vscode/launch.json
.vscode/ipch

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{
// See http://go.microsoft.com/fwlink/?LinkId=827846
// for the documentation about the extensions.json format
"recommendations": [
"platformio.platformio-ide"
],
"unwantedRecommendations": [
"ms-vscode.cpptools-extension-pack"
]
}

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ESP_Midroom2/include/README Normal file
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This directory is intended for project header files.
A header file is a file containing C declarations and macro definitions
to be shared between several project source files. You request the use of a
header file in your project source file (C, C++, etc) located in `src` folder
by including it, with the C preprocessing directive `#include'.
```src/main.c
#include "header.h"
int main (void)
{
...
}
```
Including a header file produces the same results as copying the header file
into each source file that needs it. Such copying would be time-consuming
and error-prone. With a header file, the related declarations appear
in only one place. If they need to be changed, they can be changed in one
place, and programs that include the header file will automatically use the
new version when next recompiled. The header file eliminates the labor of
finding and changing all the copies as well as the risk that a failure to
find one copy will result in inconsistencies within a program.
In C, the usual convention is to give header files names that end with `.h'.
It is most portable to use only letters, digits, dashes, and underscores in
header file names, and at most one dot.
Read more about using header files in official GCC documentation:
* Include Syntax
* Include Operation
* Once-Only Headers
* Computed Includes
https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

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ESP_Midroom2/lib/README Normal file
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This directory is intended for project specific (private) libraries.
PlatformIO will compile them to static libraries and link into executable file.
The source code of each library should be placed in a an own separate directory
("lib/your_library_name/[here are source files]").
For example, see a structure of the following two libraries `Foo` and `Bar`:
|--lib
| |
| |--Bar
| | |--docs
| | |--examples
| | |--src
| | |- Bar.c
| | |- Bar.h
| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
| |
| |--Foo
| | |- Foo.c
| | |- Foo.h
| |
| |- README --> THIS FILE
|
|- platformio.ini
|--src
|- main.c
and a contents of `src/main.c`:
```
#include <Foo.h>
#include <Bar.h>
int main (void)
{
...
}
```
PlatformIO Library Dependency Finder will find automatically dependent
libraries scanning project source files.
More information about PlatformIO Library Dependency Finder
- https://docs.platformio.org/page/librarymanager/ldf.html

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ESP_Midroom2/platformio.ini Normal file
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; PlatformIO Project Configuration File
;
; Build options: build flags, source filter
; Upload options: custom upload port, speed and extra flags
; Library options: dependencies, extra library storages
; Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html
[env:d1_mini]
platform = espressif8266
board = d1_mini
framework = arduino
upload_protocol = espota
upload_port = 192.168.1.136
lib_deps =
;enjoyneering/AHT10@^1.1.0
;ottowinter/AsyncMqttClient-esphome @ ^0.8.6
knolleary/PubSubClient @ ^2.8
ottowinter/ESPAsyncWebServer-esphome @ ^2.1.0
ayushsharma82/AsyncElegantOTA @ ^2.2.6
ayushsharma82/WebSerial @ ^1.3.0
jwrw/ESP_EEPROM @ ^2.0.0
adafruit/Adafruit AHTX0 @ ^2.0.3

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ESP_Midroom2/src/main.cpp Normal file
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#include <Arduino.h>
#include <Adafruit_AHTX0.h>
#include <ArduinoOTA.h>
#include <Ticker.h>
#include <ESP8266WiFi.h>
#include <ESPAsyncTCP.h>
#include <ESPAsyncWebServer.h>
#include <WebSerial.h>
#include <ESP8266WiFiMulti.h>
#include <ESP_EEPROM.h>
#include <PubSubClient.h>
#define WIFI_SSID "wf-home"
#define WIFI_PASSWORD "0ndthnrf"
#define WIFI_SSID2 "BR"
#define WIFI_PASSWORD2 "499727479o"
#define MQTT_SERV "192.168.1.111"
#define TOPIC "home/midroom/bed/"
#define HOSTNAME "ESP_Midroom2"
#define LED_WF (D0)
#define LED_MQ (D4)
#define LED_WRK (D3)
#define LAMP_OUT (D5)
Adafruit_AHTX0 aht;
sensors_event_t humidity, temp;
float temp_out, hum_out;
WiFiClient espClient;
PubSubClient client(espClient);
WiFiEventHandler wifiConnectHandler;
WiFiEventHandler wifiDisconnectHandler;
Ticker wifiReconnectTimer;
void connectToWifi();
void connectToMqtt();
void onWifiConnect(const WiFiEventStationModeGotIP& event);
void onWifiDisconnect(const WiFiEventStationModeDisconnected& event);
void callback(char* topic, byte* payload, unsigned int length);
void reconnect();
unsigned long stled;
float wMins = 0;
bool led, aht_pesent;
uint8_t led_intense;
ESP8266WiFiMulti wifiMulti;
AsyncWebServer server(80);
void setup() {
Serial.begin(9600);
WiFi.mode(WIFI_STA);
WiFi.persistent(false);
WiFi.hostname(HOSTNAME);
wifiMulti.addAP(WIFI_SSID, WIFI_PASSWORD);
wifiMulti.addAP(WIFI_SSID2, WIFI_PASSWORD2);
client.setServer(MQTT_SERV, 1883);
client.setCallback(callback);
client.setKeepAlive(20);
ArduinoOTA.onStart([]() {
Serial.println("ArduinoOTA start");
});
ArduinoOTA.onEnd([]() {
Serial.println("\nArduinoOTA end");
});
ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
Serial.printf("OTA Progress: %u%%\r", (progress / (total / 100)));
});
ArduinoOTA.onError([](ota_error_t error) {
Serial.printf("Error[%u]: ", error);
if (error == OTA_AUTH_ERROR) {
Serial.println("Auth Failed");
} else if (error == OTA_BEGIN_ERROR) {
Serial.println("Begin Failed");
} else if (error == OTA_CONNECT_ERROR) {
Serial.println("Connect Failed");
} else if (error == OTA_RECEIVE_ERROR) {
Serial.println("Receive Failed");
} else if (error == OTA_END_ERROR) {
Serial.println("End Failed");
}
});
ArduinoOTA.begin();
wifiConnectHandler = WiFi.onStationModeGotIP(onWifiConnect);
wifiDisconnectHandler = WiFi.onStationModeDisconnected(onWifiDisconnect);
pinMode(LED_WF, OUTPUT);
pinMode(LED_MQ, OUTPUT);
pinMode(LED_WRK, OUTPUT);
pinMode(LAMP_OUT, OUTPUT);
if (! aht.begin()) {
Serial.println("Could not find AHT? Check wiring");
aht_pesent = false;
} else{
if(aht.getEvent(&humidity, &temp)){
temp_out += (temp.temperature- temp_out) * 0.1;
hum_out += (humidity.relative_humidity - hum_out) * 0.1;
}
aht_pesent = true;
}
EEPROM.begin(4);
EEPROM.get(0, led_intense);
Serial.print("Led intense: ");
Serial.println(int(led_intense / 2.55));
connectToWifi();
stled = millis();
WebSerial.begin(&server);
/* Attach Message Callback */
server.begin();
}
void loop() {
static unsigned long cRun = millis();
static byte bSecs = 0;
char v[10];
ArduinoOTA.handle();
if(!client.connected()) reconnect();
client.loop();
if(stled + 300 < millis()){
digitalWrite(LED_WRK, HIGH);
}
if(cRun + 1000 <= millis()){
cRun = millis();
Serial.println(bSecs);
if(aht_pesent && aht.getEvent(&humidity, &temp)){
temp_out += (temp.temperature- temp_out) * 0.1;
hum_out += (humidity.relative_humidity - hum_out) * 0.1;
WebSerial.print("Temp: ");
WebSerial.print(temp.temperature);
WebSerial.print(", Hum: ");
WebSerial.println(humidity.relative_humidity);
if(bSecs == 59){
bSecs = 0;
digitalWrite(LED_WRK, LOW);
sprintf(v, "%.1f", temp_out);
client.publish(TOPIC"tempout", v);
sprintf(v, "%.1f", hum_out);
client.publish(TOPIC"humout", v);
}
}
if((bSecs % 30) == 0){
wMins += 0.5;
Serial.println("halfMinTick");
sprintf(v, "%.1f", wMins);
digitalWrite(LED_WRK, LOW);
client.publish(TOPIC"wmins", v);
}
bSecs++;
}
}
void connectToWifi() {
Serial.println("Connecting to Wi-Fi...");
wifiMulti.run();
//WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
}
void onWifiConnect(const WiFiEventStationModeGotIP& event) {
Serial.println("Connected to Wi-Fi.");
Serial.print("IP: ");
Serial.println(WiFi.localIP());
digitalWrite(LED_WF, HIGH);
}
void onWifiDisconnect(const WiFiEventStationModeDisconnected& event) {
Serial.println("Disconnected from Wi-Fi.");
client.disconnect();
wifiReconnectTimer.once(2, connectToWifi);
digitalWrite(LED_WF, LOW);
}
void callback(char* topic, byte* payload, unsigned int length) {
Serial.print("Message arrived [");
Serial.print(topic);
Serial.print("] ");
char val[4];
int i;
for (i = 0; i < length && i < 3; i++) {
val[i] = (char)payload[i];
}
Serial.println(val);
val[i] = 0;
if(strcmp(topic, TOPIC"light") == 0){
if(atoi(val) == 0){
analogWrite(LAMP_OUT, 0);
led = false;
}
else{
analogWrite(LAMP_OUT, led_intense);
led = true;
}
}
if(strcmp(topic, TOPIC"ledint") == 0){
led_intense = int(atoi(val) * 2.55);
EEPROM.put(0, led_intense);
EEPROM.commit();
if (led) analogWrite(LAMP_OUT, led_intense);
}
}
void reconnect() {
// Loop until we're reconnected
while (!client.connected()) {
digitalWrite(LED_MQ, LOW);
Serial.print("Attempting MQTT connection...");
// Attempt to connect
if (client.connect(HOSTNAME)) {
Serial.println("connected");
char v[4];
client.publish(TOPIC"ledint", itoa(int(led_intense / 2.55), v, 10));
client.publish(TOPIC"light", led ? "1" : "0");
client.subscribe(TOPIC"light");
client.subscribe(TOPIC"ledint");
} else {
Serial.print("failed, rc=");
Serial.print(client.state());
Serial.println(" try again in 1 seconds");
// Wait 1 seconds before retrying
delay(1000);
}
}
digitalWrite(LED_MQ, HIGH);
}

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This directory is intended for PlatformIO Test Runner and project tests.
Unit Testing is a software testing method by which individual units of
source code, sets of one or more MCU program modules together with associated
control data, usage procedures, and operating procedures, are tested to
determine whether they are fit for use. Unit testing finds problems early
in the development cycle.
More information about PlatformIO Unit Testing:
- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html