質問編集履歴

2

一部修正

2021/01/27 05:07

投稿

MaeharaKenji
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@@ -220,7 +220,7 @@
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  {
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- Firebase.setInt("/M5Stack/counter02", countIncriment);
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+ Firebase.setInt("/M5Stack/counter", countIncriment);
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  countIncriment++;
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1

ソースコードを追加。

2021/01/27 05:06

投稿

MaeharaKenji
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test CHANGED
@@ -19,3 +19,221 @@
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  どうぞ、ご教示の程よろしくお願い致します。
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+
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+ ```cpp
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+
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+
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+
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+ #include <ArduinoJson.h>
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+
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+ #include <IOXhop_FirebaseStream.h>
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+
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+ #include <IOXhop_FirebaseESP32.h>
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+
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+ #include <M5Stack.h>
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+ #include <WiFi.h>
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+ #define WIFI_SSID "*********"
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+
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+ #define WIFI_PASSWORD "*********"
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+
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+
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+
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+ // FirebaseのデータベースURL(ご自身のデータベースURLに変更してください)
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+
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+ #define FIREBASE_DATABASE_URL "https://*******-default-rtdb.firebaseio.com"
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+
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+
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+
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+
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+ //timer interrupt variable.
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+
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+ volatile unsigned long usecCount = 0;
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+ hw_timer_t *interrupptTimer = NULL;
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+ portMUX_TYPE mutex = portMUX_INITIALIZER_UNLOCKED;
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+
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+
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+
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+ int secCount = 0;
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+
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+ int emgAramCount = -1;
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+ int emgAramSoundCount = -1;
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+
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+
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+
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+
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+
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+ //Timer count
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+
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+ void IRAM_ATTR usecTimer()
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+ {
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+ portENTER_CRITICAL_ISR(&mutex);
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+ usecCount += 5;
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+ portEXIT_CRITICAL_ISR(&mutex);
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+
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+
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+
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+ if(((usecCount / 1000000) % 60) > 0){
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+
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+ if(secCount > -1)
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+
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+ {
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+
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+ secCount++;
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+
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+ }
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+
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+
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+
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+ usecCount = 0;
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+
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+
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+
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+ }
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+
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+ }
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+
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+
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+
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+
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+ void setup() {
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+
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+ M5.begin();
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+
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+
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+ // Wi-Fi接続
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+ WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
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+ Serial.print("connecting");
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+ while (WiFi.status() != WL_CONNECTED) {
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+ Serial.print(".");
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+
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+ delay(500);
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+
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+ }
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+
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+ Serial.println();
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+
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+
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+
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+ // Firebase初期化
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+ Firebase.begin(FIREBASE_DATABASE_URL);
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+
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+
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+
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+ // WiFi Connected
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+ Serial.println("\nWiFi Connected.");
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+ Serial.println(WiFi.localIP());
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+ M5.Lcd.setTextSize(3);
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+
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+ M5.Lcd.setCursor(10, 100);
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+
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+ M5.Lcd.println("Button Click!");
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+
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+
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+
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+
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+
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+
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+ //interrupt timer setting
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+ //timerBegin is count per 100 microsec.
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+ interrupptTimer = timerBegin(0, 80, true);
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+
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+
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+ //interrupt method setting
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+ timerAttachInterrupt(interrupptTimer, &usecTimer, true);
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+
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+
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+
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+ //interrupt timing setting.
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+ timerAlarmWrite(interrupptTimer, 5, true);
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+ timerAlarmDisable(interrupptTimer);
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+
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+
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+
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+ portENTER_CRITICAL(&mutex);
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+ timerAlarmEnable(interrupptTimer);
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+ portEXIT_CRITICAL(&mutex);
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+
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+ }
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+
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+
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+
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+
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+
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+ int countIncriment=0;
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+
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+
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+ void loop() {
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+
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+ M5.update();
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+
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+
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+
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+
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+
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+ if(secCount > 0)
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+
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+ {
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+
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+ Firebase.setInt("/M5Stack/counter02", countIncriment);
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+
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+ countIncriment++;
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+
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+ secCount=0;
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+
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+ }
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+
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+
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+
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+ }
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+
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+
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+
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+
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+
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+ ```