mirror of
https://github.com/airgradienthq/arduino.git
synced 2025-07-30 00:47:17 +02:00
add WiFiManager and 'U8g2 to Libraries`
This commit is contained in:
Phat Nguyen
@ -33,6 +33,9 @@ CC BY-SA 4.0 Attribution-ShareAlike 4.0 International License
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*/
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#include <AirGradient.h>
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#include "AgSchedule.h"
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#include "AgConfigure.h"
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#include "AgApiClient.h"
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#include <Arduino_JSON.h>
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#include <ESP8266HTTPClient.h>
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#include <ESP8266WiFi.h>
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@ -56,299 +59,10 @@ CC BY-SA 4.0 Attribution-ShareAlike 4.0 International License
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"cleanair" /** default WiFi AP password \
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*/
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/**
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* @brief Schedule handle with timing period
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*
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*/
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class AgSchedule {
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public:
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AgSchedule(int period, void (*handler)(void))
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: period(period), handler(handler) {}
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void run(void) {
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uint32_t ms = (uint32_t)(millis() - count);
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if (ms >= period) {
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/** Call handler */
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handler();
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// Serial.printf("[AgSchedule] handle 0x%08x, period: %d(ms)\r\n",
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// (unsigned int)handler, period);
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/** Update period time */
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count = millis();
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}
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}
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private:
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void (*handler)(void);
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int period;
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int count;
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};
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/**
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* @brief AirGradient server configuration and sync data
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*
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*/
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class AgServer {
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public:
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void begin(void) {
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inF = false;
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inUSAQI = false;
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configFailed = false;
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serverFailed = false;
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memset(models, 0, sizeof(models));
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memset(mqttBroker, 0, sizeof(mqttBroker));
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}
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/**
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* @brief Get server configuration
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*
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* @param id Device ID
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* @return true Success
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* @return false Failure
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*/
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bool fetchServerConfiguration(String id) {
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String uri =
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"http://hw.airgradient.com/sensors/airgradient:" + id + "/one/config";
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/** Init http client */
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WiFiClient wifiClient;
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HTTPClient client;
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if (client.begin(wifiClient, uri) == false) {
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configFailed = true;
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return false;
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}
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/** Get */
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int retCode = client.GET();
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if (retCode != 200) {
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client.end();
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configFailed = true;
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return false;
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}
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/** clear failed */
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configFailed = false;
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/** Get response string */
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String respContent = client.getString();
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client.end();
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Serial.println("Get server config: " + respContent);
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/** Parse JSON */
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JSONVar root = JSON.parse(respContent);
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if (JSON.typeof(root) == "undefined") {
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/** JSON invalid */
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return false;
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}
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/** Get "country" */
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if (JSON.typeof_(root["country"]) == "string") {
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String country = root["country"];
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if (country == "US") {
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inF = true;
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} else {
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inF = false;
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}
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}
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/** Get "pmStandard" */
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if (JSON.typeof_(root["pmStandard"]) == "string") {
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String standard = root["pmStandard"];
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if (standard == "ugm3") {
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inUSAQI = false;
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} else {
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inUSAQI = true;
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}
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}
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/** Get "co2CalibrationRequested" */
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if (JSON.typeof_(root["co2CalibrationRequested"]) == "boolean") {
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co2Calib = root["co2CalibrationRequested"];
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}
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/** Get "ledBarMode" */
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if (JSON.typeof_(root["ledBarMode"]) == "string") {
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String mode = root["ledBarMode"];
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if (mode == "co2") {
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ledBarMode = LedBarModeCO2;
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} else if (mode == "pm") {
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ledBarMode = LedBarModePm;
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} else if (mode == "off") {
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ledBarMode = LedBarModeOff;
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} else {
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ledBarMode = LedBarModeOff;
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}
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}
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/** Get model */
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if (JSON.typeof_(root["model"]) == "string") {
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String model = root["model"];
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if (model.length()) {
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int len =
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model.length() < sizeof(models) ? model.length() : sizeof(models);
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memset(models, 0, sizeof(models));
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memcpy(models, model.c_str(), len);
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}
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}
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/** Get "mqttBrokerUrl" */
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if (JSON.typeof_(root["mqttBrokerUrl"]) == "string") {
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String mqtt = root["mqttBrokerUrl"];
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if (mqtt.length()) {
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int len = mqtt.length() < sizeof(mqttBroker) ? mqtt.length()
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: sizeof(mqttBroker);
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memset(mqttBroker, 0, sizeof(mqttBroker));
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memcpy(mqttBroker, mqtt.c_str(), len);
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}
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}
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/** Get 'abcDays' */
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if (JSON.typeof_(root["abcDays"]) == "number") {
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co2AbcCalib = root["abcDays"];
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} else {
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co2AbcCalib = -1;
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}
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/** Show configuration */
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showServerConfig();
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return true;
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}
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bool postToServer(String id, String payload) {
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/**
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* @brief Only post data if WiFi is connected
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*/
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if (WiFi.isConnected() == false) {
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return false;
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}
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Serial.printf("Post payload: %s\r\n", payload.c_str());
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String uri =
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"http://hw.airgradient.com/sensors/airgradient:" + id + "/measures";
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WiFiClient wifiClient;
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HTTPClient client;
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if (client.begin(wifiClient, uri.c_str()) == false) {
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return false;
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}
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client.addHeader("content-type", "application/json");
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int retCode = client.POST(payload);
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client.end();
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if ((retCode == 200) || (retCode == 429)) {
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serverFailed = false;
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return true;
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} else {
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Serial.printf("Post response failed code: %d\r\n", retCode);
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}
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serverFailed = true;
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return false;
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}
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/**
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* @brief Get temperature configuration unit
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*
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* @return true F unit
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* @return false C Unit
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*/
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bool isTemperatureUnitF(void) { return inF; }
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/**
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* @brief Get PMS standard unit
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*
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* @return true USAQI
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* @return false ugm3
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*/
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bool isPMSinUSAQI(void) { return inUSAQI; }
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/**
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* @brief Get status of get server configuration is failed
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*
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* @return true Failed
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* @return false Success
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*/
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bool isConfigFailed(void) { return configFailed; }
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/**
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* @brief Get status of post server configuration is failed
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*
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* @return true Failed
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* @return false Success
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*/
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bool isServerFailed(void) { return serverFailed; }
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/**
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* @brief Get request calibration CO2
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*
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* @return true Requested. If result = true, it's clear after function call
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* @return false Not-requested
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*/
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bool isCo2Calib(void) {
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bool ret = co2Calib;
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if (ret) {
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co2Calib = false;
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}
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return ret;
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}
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/**
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* @brief Get the Co2 auto calib period
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*
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* @return int days, -1 if invalid.
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*/
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int getCo2AbcDaysConfig(void) { return co2AbcCalib; }
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/**
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* @brief Get device configuration model name
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*
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* @return String Model name, empty string if server failed
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*/
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String getModelName(void) { return String(models); }
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/**
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* @brief Get mqttBroker url
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*
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* @return String Broker url, empty if server failed
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*/
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String getMqttBroker(void) { return String(mqttBroker); }
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/**
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* @brief Show server configuration parameter
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*/
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void showServerConfig(void) {
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Serial.println("Server configuration: ");
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Serial.printf(" inF: %s\r\n", inF ? "true" : "false");
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Serial.printf(" inUSAQI: %s\r\n", inUSAQI ? "true" : "false");
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Serial.printf(" useRGBLedBar: %d\r\n", (int)ledBarMode);
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Serial.printf(" Model: %s\r\n", models);
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Serial.printf(" Mqtt Broker: %s\r\n", mqttBroker);
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Serial.printf(" S8 calib period: %d\r\n", co2AbcCalib);
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}
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/**
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* @brief Get server config led bar mode
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*
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* @return LedBarMode
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*/
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LedBarMode getLedBarMode(void) { return ledBarMode; }
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private:
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bool inF; /** Temperature unit, true: F, false: C */
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bool inUSAQI; /** PMS unit, true: USAQI, false: ugm3 */
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bool configFailed; /** Flag indicate get server configuration failed */
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bool serverFailed; /** Flag indicate post data to server failed */
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bool co2Calib; /** Is co2Ppmcalibration requset */
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int co2AbcCalib = -1; /** update auto calibration number of day */
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LedBarMode ledBarMode = LedBarModeCO2; /** */
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char models[20]; /** */
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char mqttBroker[256]; /** */
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};
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AgServer agServer;
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/** Create airgradient instance for 'DIY_BASIC' board */
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AirGradient ag = AirGradient(DIY_BASIC);
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static AirGradient ag = AirGradient(DIY_BASIC);
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static AgConfigure localConfig(Serial);
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static AgApiClient apiClient(Serial, localConfig);
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static int co2Ppm = -1;
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static int pm25 = -1;
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@ -396,7 +110,8 @@ void setup() {
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boardInit();
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/** Init AirGradient server */
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agServer.begin();
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apiClient.begin();
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apiClient.setAirGradient(&ag);
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/** Show boot display */
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displayShowText("DIY basic", "Lib:" + ag.getVersion(), "");
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@ -408,8 +123,8 @@ void setup() {
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wifiHasConfig = true;
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sendPing();
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agServer.fetchServerConfiguration(getDevId());
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if (agServer.isCo2Calib()) {
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apiClient.fetchServerConfiguration();
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if (localConfig.isCo2CalibrationRequested()) {
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co2Calibration();
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}
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}
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@ -459,7 +174,7 @@ static void sendPing() {
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root["boot"] = 0;
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// delay(1500);
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if (agServer.postToServer(getDevId(), JSON.stringify(root))) {
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if (apiClient.postToServer(JSON.stringify(root))) {
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// Ping Server succses
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} else {
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// Ping server failed
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@ -575,25 +290,25 @@ static void co2Calibration(void) {
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}
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static void updateServerConfiguration(void) {
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if (agServer.fetchServerConfiguration(getDevId())) {
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if (agServer.isCo2Calib()) {
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if (apiClient.fetchServerConfiguration()) {
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if (localConfig.isCo2CalibrationRequested()) {
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if (hasSensorS8) {
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co2Calibration();
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} else {
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Serial.println("CO2 S8 not available, calib ignored");
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}
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}
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if (agServer.getCo2AbcDaysConfig() > 0) {
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if (localConfig.getCO2CalirationAbcDays() > 0) {
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if (hasSensorS8) {
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int newHour = agServer.getCo2AbcDaysConfig() * 24;
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int newHour = localConfig.getCO2CalirationAbcDays() * 24;
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Serial.printf("abcDays config: %d days(%d hours)\r\n",
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agServer.getCo2AbcDaysConfig(), newHour);
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localConfig.getCO2CalirationAbcDays(), newHour);
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int curHour = ag.s8.getAbcPeriod();
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Serial.printf("Current config: %d (hours)\r\n", curHour);
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if (curHour == newHour) {
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Serial.println("set 'abcDays' ignored");
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} else {
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if (ag.s8.setAbcPeriod(agServer.getCo2AbcDaysConfig() * 24) ==
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if (ag.s8.setAbcPeriod(localConfig.getCO2CalirationAbcDays() * 24) ==
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false) {
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Serial.println("Set S8 abcDays period calib failed");
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} else {
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@ -663,7 +378,7 @@ static void sendDataToServer() {
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root["rhum"] = hum;
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}
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if (agServer.postToServer(getDevId(), JSON.stringify(root)) == false) {
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if (apiClient.postToServer(JSON.stringify(root)) == false) {
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Serial.println("Post to server failed");
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}
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}
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@ -673,7 +388,7 @@ static void dispHandler() {
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String ln2 = "";
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String ln3 = "";
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if (agServer.isPMSinUSAQI()) {
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if (localConfig.isPmStandardInUSAQI()) {
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if (pm25 < 0) {
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ln1 = "AQI: -";
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} else {
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@ -700,7 +415,7 @@ static void dispHandler() {
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String _temp = "-";
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if (agServer.isTemperatureUnitF()) {
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if (localConfig.isTemperatureUnitInF()) {
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if (temp > -1001) {
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_temp = String((temp * 9 / 5) + 32).substring(0, 4);
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}
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