thomas
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esp-env
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did no longer work with shell oneliner due to missing newlines

Thomas Buck před 3 roky
rodič
72917b5bf4
revize
be1fef30e4
3 změnil soubory, kde provedl 44 přidání a 29 odebrání
Rozdělené zobrazení Ukázat statistiku rozdílových dat
  1. 7
    0
      README.md
  2. 25
    26
      src/main.cpp
  3. 12
    3
      src/moisture.cpp

+ 7
- 0
README.md Zobrazit soubor 

@@ -0,0 +1,7 @@
1 
+# ESP-Env
2 
+
3 
+Small firmware supporting different environmental sensors, as well as different microcontroller platforms.
4 
+
5 
+Supports SHT21, BME280, analog moisture sensors.
6 
+
7 
+Runs on ESP32, ESP8266, Arduino Uno Wifi Developer Edition.

+ 25
- 26
src/main.cpp Zobrazit soubor 

@@ -12,7 +12,6 @@
12 12 
  */
13 13
14 14 
 #include <Arduino.h>
15 
-#include <Wire.h>
16 15 
 #include <Adafruit_BME280.h>
17 16 
 #include <SHT2x.h>
18 17 
 
@@ -39,6 +38,7 @@
39 38
40 39 
 #if defined(ARDUINO_ARCH_ESP8266) || defined(ARDUINO_ARCH_ESP32)
41 40
41 
+#include <Wire.h>
42 42 
 #include "SimpleUpdater.h"
43 43
44 44 
 #define BUILTIN_LED_PIN 1
 
@@ -269,20 +269,20 @@ void handleRoot(WiFiClient &client) {
269 269 
     message += F("<title>" ESP_PLATFORM_NAME " Environment Sensor</title>");
270 270 
     message += F("</head><body>");
271 271 
     message += F("<h1>" ESP_PLATFORM_NAME " Environment Sensor</h1>");
272 
-    message += F("<p>");
272 
+    message += F("\n<p>\n");
273 273 
     message += F("Version: ");
274 274 
     message += esp_env_version;
275 
-    message += F("<br>");
275 
+    message += F("\n<br>\n");
276 276 
     message += F("Location: ");
277 277 
     message += sensor_location;
278 278
279 279 
 #if defined(ARDUINO_ARCH_ESP8266) || defined(ARDUINO_ARCH_ESP32)
280 
-    message += F("<br>");
280 
+    message += F("\n<br>\n");
281 281 
     message += F("MAC: ");
282 282 
     message += WiFi.macAddress();
283 283 
 #endif
284 284
285 
-    message += F("</p>");
285 
+    message += F("\n</p>\n");
286 286
287 287 
 #if defined(ARDUINO_ARCH_AVR)
288 288 
     do {
 
@@ -342,53 +342,53 @@ void handleRoot(WiFiClient &client) {
342 342
343 343 
 #endif
344 344
345 
-    message += F("<p>");
345 
+    message += F("\n<p>\n");
346 346 
     if (found_bme1) {
347 347 
         message += F("BME280 Low:");
348 
-        message += F("<br>");
348 
+        message += F("\n<br>\n");
349 349 
         message += F("Temperature: ");
350 350 
         message += String(bme1_temp());
351 
-        message += F("<br>");
351 
+        message += F("\n<br>\n");
352 352 
         message += F("Humidity: ");
353 353 
         message += String(bme1_humid());
354 
-        message += F("<br>");
354 
+        message += F("\n<br>\n");
355 355 
         message += F("Pressure: ");
356 356 
         message += String(bme1_pressure());
357 357 
     } else {
358 358 
         message += F("BME280 (low) not connected!");
359 359 
     }
360 
-    message += F("</p>");
360 
+    message += F("\n</p>\n");
361 361
362 
-    message += F("<p>");
362 
+    message += F("\n<p>\n");
363 363 
     if (found_bme2) {
364 364 
         message += F("BME280 High:");
365 
-        message += F("<br>");
365 
+        message += F("\n<br>\n");
366 366 
         message += F("Temperature: ");
367 367 
         message += String(bme2_temp());
368 
-        message += F("<br>");
368 
+        message += F("\n<br>\n");
369 369 
         message += F("Humidity: ");
370 370 
         message += String(bme2_humid());
371 
-        message += F("<br>");
371 
+        message += F("\n<br>\n");
372 372 
         message += F("Pressure: ");
373 373 
         message += String(bme2_pressure());
374 374 
     } else {
375 375 
         message += F("BME280 (high) not connected!");
376 376 
     }
377 
-    message += F("</p>");
377 
+    message += F("\n</p>\n");
378 378
379 
-    message += F("<p>");
379 
+    message += F("\n<p>\n");
380 380 
     if (found_sht) {
381 381 
         message += F("SHT21:");
382 
-        message += F("<br>");
382 
+        message += F("\n<br>\n");
383 383 
         message += F("Temperature: ");
384 384 
         message += String(sht_temp());
385 
-        message += F("<br>");
385 
+        message += F("\n<br>\n");
386 386 
         message += F("Humidity: ");
387 387 
         message += String(sht_humid());
388 388 
     } else {
389 
-        //message += F("SHT21 not connected!");
389 
+        message += F("SHT21 not connected!");
390 390 
     }
391 
-    message += F("</p>");
391 
+    message += F("\n</p>\n");
392 392
393 393 
 #if defined(ARDUINO_ARCH_AVR)
394 394 
     do {
 
@@ -409,22 +409,22 @@ void handleRoot(WiFiClient &client) {
409 409 
     for (int i = 0; i < moisture_count(); i++) {
410 410 
         int moisture = moisture_read(i);
411 411 
         if (moisture < moisture_max()) {
412 
-            message += F("<p>");
412 
+            message += F("\n<p>\n");
413 413 
             message += F("Sensor ");
414 414 
             message += String(i + 1);
415 
-            message += F(":<br>");
415 
+            message += F(":\n<br>\n");
416 416 
             message += F("Moisture: ");
417 417 
             message += String(moisture);
418 418 
             message += F(" / ");
419 419 
             message += String(moisture_max());
420 
-            message += F("</p>");
420 
+            message += F("\n</p>\n");
421 421 
         }
422 422 
     }
423 423
424 424 
     if (moisture_count() <= 0) {
425 
-        message += F("<p>");
425 
+        message += F("\n<p>\n");
426 426 
         message += F("No moisture sensors configured!");
427 
-        message += F("</p>");
427 
+        message += F("\n</p>\n");
428 428 
     }
429 429
430 430 
 #if ! defined(ARDUINO_ARCH_AVR)
 
@@ -502,7 +502,6 @@ void setup() {
502 502
503 503 
 #elif defined(ARDUINO_ARCH_AVR)
504 504
505 
-    Wire.begin();
506 505 
     found_bme1 = (!bme1.begin(BME_I2C_ADDRESS_1, &Wire)) ? false : true;
507 506 
     found_bme2 = (!bme2.begin(BME_I2C_ADDRESS_2, &Wire)) ? false : true;
508 507

+ 12
- 3
src/moisture.cpp Zobrazit soubor 

@@ -81,15 +81,24 @@ void moisture_init(void) {
81 81
82 82 
 #elif defined(ARDUINO_ARCH_AVR)
83 83
84 
+// Hardware I2C pins A4 and A5 not usable on Arduino Uno Wifi Dev. Ed.
84 85 
 #define SENSOR_COUNT 6
85 
-uint8_t sensor_pins[SENSOR_COUNT] = { A0, A1, A2, A3, A4, A5 };
86 
+uint8_t sensor_pins[SENSOR_COUNT] = { A0, A1, A1, A2, A3, A3 };
87 
+
88 
+#define OVERSAMPLE_COUNT 3
86 89
87 90 
 int moisture_count(void) {
88 
-    return 6;
91 
+    return SENSOR_COUNT;
89 92 
 }
90 93
91 94 
 int moisture_read(int sensor) {
92 
-    return (analogRead(sensor_pins[sensor]) << 2) | 3;
95 
+    unsigned long val = 0;
96 
+    for (int i = 0; i < OVERSAMPLE_COUNT; i++) {
97 
+        val += analogRead(sensor_pins[sensor]);
98 
+    }
99 
+    val /= OVERSAMPLE_COUNT;
100 
+    if (val >= 1010) val = 1023; // avoid noisy data in db
101 
+    return (int)((val << 2) | 3);
93 102 
 }
94 103
95 104 
 int moisture_max(void) {

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