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Commit bd8f897

Browse files
Telegram Bot text+jpeg send + camera motion detection telegram example
1 parent 77534e6 commit bd8f897

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18 files changed

+1563
-471
lines changed

18 files changed

+1563
-471
lines changed

‎examples/CameraMotionDetection/CameraCaptureExample/CameraCaptureExample.ino

Lines changed: 4 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -35,15 +35,10 @@ void setup() {
3535
// in the case of Esp32 camera, highFreq clock = 20 MHz instead of 10 MHz
3636
camera.setHighFreq();
3737

38-
if (!camera.begin()) {
39-
while (true) {
40-
Serial.println(camera.getErrorMessage());
41-
delay(1000);
42-
}
43-
}
44-
else {
45-
Serial.println("Camera init OK");
46-
}
38+
if (!camera.begin())
39+
eloquent::abort(Serial, "Camera init error");
40+
41+
Serial.println("Camera init OK");
4742
}
4843

4944
void loop() {

‎examples/CameraMotionDetection/CameraMotionCaptureExample/CameraMotionCaptureExample.ino

Lines changed: 5 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -46,15 +46,10 @@ void setup() {
4646
// turn on high freq for fast streaming speed
4747
camera.setHighFreq();
4848

49-
if (!camera.begin()) {
50-
while (true) {
51-
Serial.println(camera.getErrorMessage());
52-
delay(1000);
53-
}
54-
}
55-
else {
56-
Serial.println("Camera init OK");
57-
}
49+
if (!camera.begin())
50+
eloquent::abort(Serial, "Camera init error");
51+
52+
Serial.println("Camera init OK");
5853

5954
detector.throttle(10);
6055
detector.setIntensityChangeThreshold(15);
@@ -87,7 +82,7 @@ void loop() {
8782
Serial.println(" micros to encode");
8883
}
8984
else {
90-
Serial.print("Jpeg error: ");
85+
Serial.print("Jpeg encoding error: ");
9186
Serial.println(jpeg.getErrorMessage());
9287
}
9388
}

‎examples/CameraMotionDetection/CameraMotionDetectionExample/CameraMotionDetectionExample.ino

Lines changed: 4 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -42,15 +42,10 @@ void setup() {
4242
// turn on high freq for fast streaming speed
4343
camera.setHighFreq();
4444

45-
if (!camera.begin()) {
46-
while (true) {
47-
Serial.println(camera.getErrorMessage());
48-
delay(1000);
49-
}
50-
}
51-
else {
52-
Serial.println("Camera init OK");
53-
}
45+
if (!camera.begin())
46+
eloquent::abort(Serial, "Camera init error");
47+
48+
Serial.println("Camera init OK");
5449

5550
// wait for at least 10 frames to be processed before starting to detect
5651
// motion (false triggers at start)
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+
#define TELEGRAM_TOKEN "xxxxxxxxxx:yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy"
6+
#define CHAT_ID "0123456789"
7+
#define WIFI_SSID "SSID"
8+
#define WIFI_PASSWORD "PASSWORD"
9+
10+
#include <WiFi.h>
11+
#include <eloquent.h>
12+
#include <eloquent/vision/image/gray/custom.h>
13+
#include <eloquent/vision/motion/naive.h>
14+
#include <eloquent/fs/spiffs.h>
15+
#include <eloquent/networking/wifi.h>
16+
#include <eloquent/apps/telegram/bot/wifi.h>
17+
18+
19+
// uncomment based on your camera and resolution
20+
21+
//#include "eloquent/vision/camera/ov767x/gray/vga.h"
22+
//#include "eloquent/vision/camera/ov767x/gray/qvga.h"
23+
//#include "eloquent/vision/camera/ov767x/gray/qqvga.h"
24+
//#include "eloquent/vision/camera/esp32/aithinker/gray/vga.h"
25+
//#include "eloquent/vision/camera/esp32/aithinker/gray/qvga.h"
26+
//#include "eloquent/vision/camera/esp32/aithinker/gray/qqvga.h"
27+
//#include "eloquent/vision/camera/esp32/wrover/gray/vga.h"
28+
//#include "eloquent/vision/camera/esp32/wrover/gray/qvga.h"
29+
//#include "eloquent/vision/camera/esp32/wrover/gray/qqvga.h"
30+
//#include "eloquent/vision/camera/esp32/eye/gray/vga.h"
31+
//#include "eloquent/vision/camera/esp32/eye/gray/qvga.h"
32+
//#include "eloquent/vision/camera/esp32/eye/gray/qqvga.h"
33+
//#include "eloquent/vision/camera/esp32/m5/gray/vga.h"
34+
//#include "eloquent/vision/camera/esp32/m5/gray/qvga.h"
35+
//#include "eloquent/vision/camera/esp32/m5/gray/qqvga.h"
36+
//#include "eloquent/vision/camera/esp32/m5wide/gray/vga.h"
37+
//#include "eloquent/vision/camera/esp32/m5wide/gray/qvga.h"
38+
//#include "eloquent/vision/camera/esp32/m5wide/gray/qqvga.h"
39+
40+
41+
#define THUMB_WIDTH 32
42+
#define THUMB_HEIGHT 24
43+
44+
// allocate memory to store the thumbnail into a new image
45+
Eloquent::Vision::Image::Gray::CustomWithBuffer<THUMB_WIDTH, THUMB_HEIGHT> thumbnail;
46+
Eloquent::Vision::Motion::Naive<THUMB_WIDTH, THUMB_HEIGHT> detector;
47+
48+
49+
void setup() {
50+
delay(4000);
51+
Serial.begin(115200);
52+
filesystem.begin(true);
53+
54+
// turn on high freq for fast streaming speed
55+
camera.setHighFreq();
56+
57+
if (!camera.begin())
58+
eloquent::abort(Serial, "Camera init error");
59+
60+
if (!wifi.connectTo(WIFI_SSID, WIFI_PASSWORD))
61+
eloquent::abort(Serial, "Cannot connect to WiFi");
62+
63+
if (!telegramBot.connect()) {
64+
eloquent::abort(Serial, "Cannot connect to Telegram API");
65+
}
66+
67+
Serial.println("Camera init OK");
68+
Serial.println("WiFi connected OK");
69+
Serial.println("Telegram API connected OK");
70+
71+
detector.throttle(10);
72+
detector.setIntensityChangeThreshold(15);
73+
detector.setPixelChangesThreshold(0.1);
74+
}
75+
76+
77+
void loop() {
78+
if (!camera.capture()) {
79+
Serial.println(camera.getErrorMessage());
80+
delay(1000);
81+
return;
82+
}
83+
84+
// perform motion detection on resized image for fast detection
85+
// but keep original image for capture at full resolution
86+
camera.image.resizeTo<THUMB_WIDTH, THUMB_HEIGHT>(thumbnail);
87+
detector.update(thumbnail);
88+
89+
// if motion is detected, save original image as jpeg
90+
if (detector.isMotionDetected()) {
91+
auto file = filesystem.writeBinary("/capture_best.jpg");
92+
auto jpeg = camera.image.jpeg().bestQuality();
93+
94+
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");
100+
101+
// send to Telegram
102+
file.reopenAs("rb");
103+
bool messageOk = telegramBot.sendMessageTo(CHAT_ID, "Motion detected");
104+
bool jpegOk = telegramBot.sendJpegTo(CHAT_ID, file);
105+
106+
Serial.println(messageOk ? "Message sent OK" : "Message send error");
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+
}
Lines changed: 44 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,44 @@
1+
#define TELEGRAM_TOKEN "xxxxxxxxxx:yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy"
2+
#define CHAT_ID "0123456789"
3+
#define WIFI_SSID "SSID"
4+
#define WIFI_PASSWORD "PASSWORD"
5+
6+
#include <WiFi.h>
7+
#include <eloquent.h>
8+
#include <eloquent/fs/spiffs.h>
9+
#include <eloquent/networking/wifi.h>
10+
#include <eloquent/apps/telegram/bot/wifi.h>
11+
12+
13+
void setup() {
14+
Serial.begin(115200);
15+
filesystem.begin(true);
16+
delay(2000);
17+
18+
// list files on filesystem
19+
filesystem.listTo(Serial);
20+
wifi.connectTo(WIFI_SSID, WIFI_PASSWORD);
21+
22+
Serial.println("Connected to WiFi. Attempting to connect to Telegram API...");
23+
24+
if (!telegramBot.connect()) {
25+
eloquent::abort(Serial, "Cannot connect to Telegram API");
26+
}
27+
28+
Serial.println("Connected!");
29+
Serial.println("Type a jpeg filename to send to Telegram Bot");
30+
}
31+
32+
void loop() {
33+
if (Serial.available()) {
34+
String filename = Serial.readStringUntil('\n');
35+
36+
Serial.print("Sending file: ");
37+
Serial.println(filename);
38+
39+
auto jpeg = filesystem.readBinary(filename);
40+
bool jpegStatus = telegramBot.sendJpegTo(CHAT_ID, jpeg);
41+
42+
Serial.println(jpegStatus ? "Jpeg sent" : "Jpeg error");
43+
}
44+
}
Lines changed: 38 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,38 @@
1+
#define TELEGRAM_TOKEN "xxxxxxxxxx:yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy"
2+
#define CHAT_ID "0123456789"
3+
#define WIFI_SSID "SSID"
4+
#define WIFI_PASSWORD "PASSWORD"
5+
6+
#include <WiFi.h>
7+
#include <eloquent.h>
8+
#include <eloquent/networking/wifi.h>
9+
#include <eloquent/apps/telegram/bot/wifi.h>
10+
11+
12+
void setup() {
13+
Serial.begin(115200);
14+
delay(2000);
15+
16+
wifi.connectTo(WIFI_SSID, WIFI_PASSWORD);
17+
Serial.println("Connected to WiFi. Attempting to connect to Telegram API...");
18+
19+
if (!telegramBot.connect()) {
20+
eloquent::abort(Serial, "Cannot connect to Telegram API");
21+
}
22+
23+
Serial.println("Connected!");
24+
Serial.println("Type a message to send to Telegram Bot");
25+
}
26+
27+
void loop() {
28+
if (Serial.available()) {
29+
String message = Serial.readStringUntil('\n');
30+
31+
Serial.print("Sending message: ");
32+
Serial.println(message);
33+
34+
bool messageStatus = telegramBot.sendMessageTo(CHAT_ID, message);
35+
36+
Serial.println(messageStatus ? "Message sent" : "Message error");
37+
}
38+
}

‎src/eloquent/apps/telegram/BaseTelegramBot.h

Lines changed: 0 additions & 100 deletions
This file was deleted.

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