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Commit 559fd35

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bump dist to 2.0.4
1 parent bd8f897 commit 559fd35

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4 files changed

+131
-9
lines changed

4 files changed

+131
-9
lines changed

‎examples/CameraMotionDetection/CameraMotionToTelegramExample/CameraMotionToTelegramExample.ino

Lines changed: 7 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -2,6 +2,7 @@
22
* Camera motion detection + JPEG capture + Telegram Bot demo
33
*/
44

5+
// replace with your own values
56
#define TELEGRAM_TOKEN "xxxxxxxxxx:yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy"
67
#define CHAT_ID "0123456789"
78
#define WIFI_SSID "SSID"
@@ -88,22 +89,21 @@ void loop() {
8889

8990
// if motion is detected, save original image as jpeg
9091
if (detector.isMotionDetected()) {
92+
Serial.println("Motion detected");
93+
9194
auto file = filesystem.writeBinary("/capture_best.jpg");
9295
auto jpeg = camera.image.jpeg().bestQuality();
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9497
if (jpeg.writeTo(file)) {
95-
Serial.print("Best quality jpeg file size in bytes: ");
96-
Serial.print(file.size());
97-
Serial.print(". It took ");
98-
Serial.print(jpeg.getElapsedTime());
99-
Serial.println(" micros to encode");
98+
Serial.println("Jpeg written");
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101100
// send to Telegram
102101
file.reopenAs("rb");
103-
bool messageOk = telegramBot.sendMessageTo(CHAT_ID, "Motion detected");
104-
bool jpegOk = telegramBot.sendJpegTo(CHAT_ID, file);
105102

103+
bool messageOk = telegramBot.sendMessageTo(CHAT_ID, "Motion detected");
106104
Serial.println(messageOk ? "Message sent OK" : "Message send error");
105+
106+
bool jpegOk = telegramBot.sendJpegTo(CHAT_ID, file);
107107
Serial.println(jpegOk ? "Jpeg sent OK" : "Jpeg send error");
108108

109109
if (!jpegOk) {
Lines changed: 122 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,122 @@
1+
/**
2+
* Camera motion detection + JPEG capture + Telegram Bot demo
3+
*/
4+
5+
// replace with your own values
6+
#define TELEGRAM_TOKEN "xxxxxxxxxx:yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy"
7+
#define CHAT_ID "0123456789"
8+
#define WIFI_SSID "SSID"
9+
#define WIFI_PASSWORD "PASSWORD"
10+
11+
#include <WiFi.h>
12+
#include <eloquent.h>
13+
#include <eloquent/vision/image/gray/custom.h>
14+
#include <eloquent/vision/motion/naive.h>
15+
#include <eloquent/fs/spiffs.h>
16+
#include <eloquent/networking/wifi.h>
17+
#include <eloquent/apps/telegram/bot/wifi.h>
18+
19+
20+
// uncomment based on your camera and resolution
21+
22+
//#include "eloquent/vision/camera/ov767x/gray/vga.h"
23+
//#include "eloquent/vision/camera/ov767x/gray/qvga.h"
24+
//#include "eloquent/vision/camera/ov767x/gray/qqvga.h"
25+
//#include "eloquent/vision/camera/esp32/aithinker/gray/vga.h"
26+
//#include "eloquent/vision/camera/esp32/aithinker/gray/qvga.h"
27+
//#include "eloquent/vision/camera/esp32/aithinker/gray/qqvga.h"
28+
//#include "eloquent/vision/camera/esp32/wrover/gray/vga.h"
29+
//#include "eloquent/vision/camera/esp32/wrover/gray/qvga.h"
30+
//#include "eloquent/vision/camera/esp32/wrover/gray/qqvga.h"
31+
//#include "eloquent/vision/camera/esp32/eye/gray/vga.h"
32+
//#include "eloquent/vision/camera/esp32/eye/gray/qvga.h"
33+
//#include "eloquent/vision/camera/esp32/eye/gray/qqvga.h"
34+
//#include "eloquent/vision/camera/esp32/m5/gray/vga.h"
35+
//#include "eloquent/vision/camera/esp32/m5/gray/qvga.h"
36+
//#include "eloquent/vision/camera/esp32/m5/gray/qqvga.h"
37+
//#include "eloquent/vision/camera/esp32/m5wide/gray/vga.h"
38+
//#include "eloquent/vision/camera/esp32/m5wide/gray/qvga.h"
39+
//#include "eloquent/vision/camera/esp32/m5wide/gray/qqvga.h"
40+
41+
42+
#define THUMB_WIDTH 32
43+
#define THUMB_HEIGHT 24
44+
45+
// allocate memory to store the thumbnail into a new image
46+
Eloquent::Vision::Image::Gray::CustomWithBuffer<THUMB_WIDTH, THUMB_HEIGHT> thumbnail;
47+
Eloquent::Vision::Motion::Naive<THUMB_WIDTH, THUMB_HEIGHT> detector;
48+
49+
50+
void setup() {
51+
delay(4000);
52+
Serial.begin(115200);
53+
filesystem.begin(true);
54+
55+
// turn on high freq for fast streaming speed
56+
camera.setHighFreq();
57+
58+
if (!camera.begin())
59+
eloquent::abort(Serial, "Camera init error");
60+
61+
if (!wifi.connectTo(WIFI_SSID, WIFI_PASSWORD))
62+
eloquent::abort(Serial, "Cannot connect to WiFi");
63+
64+
if (!telegramBot.connect()) {
65+
eloquent::abort(Serial, "Cannot connect to Telegram API");
66+
}
67+
68+
Serial.println("Camera init OK");
69+
Serial.println("WiFi connected OK");
70+
Serial.println("Telegram API connected OK");
71+
72+
detector.throttle(10);
73+
detector.setIntensityChangeThreshold(15);
74+
detector.setPixelChangesThreshold(0.1);
75+
}
76+
77+
78+
void loop() {
79+
if (!camera.capture()) {
80+
Serial.println(camera.getErrorMessage());
81+
delay(1000);
82+
return;
83+
}
84+
85+
// perform motion detection on resized image for fast detection
86+
// but keep original image for capture at full resolution
87+
camera.image.resizeTo<THUMB_WIDTH, THUMB_HEIGHT>(thumbnail);
88+
detector.update(thumbnail);
89+
90+
// if motion is detected, save original image as jpeg
91+
if (detector.isMotionDetected()) {
92+
Serial.println("Motion detected");
93+
94+
auto file = filesystem.writeBinary("/capture_best.jpg");
95+
auto jpeg = camera.image.jpeg().bestQuality();
96+
97+
if (jpeg.writeTo(file)) {
98+
Serial.println("Jpeg written");
99+
100+
// send to Telegram
101+
file.reopenAs("rb");
102+
103+
bool messageOk = telegramBot.sendMessageTo(CHAT_ID, "Motion detected");
104+
Serial.println(messageOk ? "Message sent OK" : "Message send error");
105+
106+
bool jpegOk = telegramBot.sendJpegTo(CHAT_ID, file);
107+
Serial.println(jpegOk ? "Jpeg sent OK" : "Jpeg send error");
108+
109+
if (!jpegOk) {
110+
Serial.print("Telegram error: ");
111+
Serial.println(telegramBot.getErrorMessage());
112+
}
113+
}
114+
else {
115+
Serial.print("Jpeg encoding error: ");
116+
Serial.println(jpeg.getErrorMessage());
117+
}
118+
}
119+
120+
// release memory
121+
camera.free();
122+
}

‎library.json

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -6,7 +6,7 @@
66
"type": "git",
77
"url": "https://github.com/eloquentarduino/EloquentArduino"
88
},
9-
"version": "2.0.3",
9+
"version": "2.0.4",
1010
"authors": {
1111
"name": "Simone Salerno",
1212
"url": "https://github.com/eloquentarduino"

‎library.properties

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
name=EloquentArduino
2-
version=2.0.3
2+
version=2.0.4
33
author=Simone Salerno <support@eloquentarduino.com>
44
maintainer=Simone Salerno <support@eloquentarduino.com>
55
sentence=An eloquent interface to common Arduino patterns, data structures and algorithms

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