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esp32cam-demo
kopia lustrzana https://github.com/alanesq/esp32cam-demo
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Alan 2021-04-15 14:06:09 +01:00 zatwierdzone przez GitHub
rodzic 125d358d97
commit 59d2a68253
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esp32cam-demo.ino
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@ -45,17 +45,32 @@
// ****************************************************************************************************************** // ******************************************************************************************************************
// ---------------------------------------------------------------------------------------------------------
// Wifi Settings
#include <wifiSettings.h> // delete this line, un-comment the below two lines and enter your wifi details
//const char *SSID = "your_wifi_ssid";
//const char *PWD = "your_wifi_pwd";
// ---------------------------------------------------------------------------------------------------------
// --------------------------------------------------------------- // ---------------------------------------------------------------
// -SETTINGS // -SETTINGS
// --------------------------------------------------------------- // ---------------------------------------------------------------
// Wifi settings (enter your wifi network details)
const char* ssid = "<your wifi network name here>";
const char* password = "<your wifi password here>";
const char* stitle = "ESP32Cam-demo"; // title of this sketch const char* stitle = "ESP32Cam-demo"; // title of this sketch
const char* sversion = "05Jan21"; // Sketch version const char* sversion = "15Apr21"; // Sketch version
bool sendRGBfile = 0; // if set '/rgb' will send the rgb data as a file rather than display some on a HTML page
const bool serialDebug = 1; // show info. on serial port (1=enabled, disable if using pins 1 and 3 as gpio) const bool serialDebug = 1; // show info. on serial port (1=enabled, disable if using pins 1 and 3 as gpio)
@ -84,7 +99,7 @@
const int serialSpeed = 115200; // Serial data speed to use const int serialSpeed = 115200; // Serial data speed to use
// NTP - Internet time // NTP - Internet time
const char* ntpServer = "uk.pool.ntp.org"; const char* ntpServer = "pool.ntp.org";
const char* TZ_INFO = "GMT+0BST-1,M3.5.0/01:00:00,M10.5.0/02:00:00"; // enter your time zone (https://remotemonitoringsystems.ca/time-zone-abbreviations.php) const char* TZ_INFO = "GMT+0BST-1,M3.5.0/01:00:00,M10.5.0/02:00:00"; // enter your time zone (https://remotemonitoringsystems.ca/time-zone-abbreviations.php)
long unsigned lastNTPtime; long unsigned lastNTPtime;
tm timeinfo; tm timeinfo;
@ -172,6 +187,7 @@ void setup() {
Serial.println("-----------------------------------"); Serial.println("-----------------------------------");
Serial.printf("Starting - %s - %s \n", stitle, sversion); Serial.printf("Starting - %s - %s \n", stitle, sversion);
Serial.println("-----------------------------------"); Serial.println("-----------------------------------");
// Serial.print("Reset reason: " + ESP.getResetReason());
} }
WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0); // Turn-off the 'brownout detector' WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0); // Turn-off the 'brownout detector'
@ -184,10 +200,10 @@ void setup() {
digitalWrite(indicatorLED,LOW); // small indicator led on digitalWrite(indicatorLED,LOW); // small indicator led on
if (serialDebug) { if (serialDebug) {
Serial.print("\nConnecting to "); Serial.print("\nConnecting to ");
Serial.print(ssid); Serial.print(SSID);
Serial.print("\n "); Serial.print("\n ");
} }
WiFi.begin(ssid, password); WiFi.begin(SSID, PWD);
while (WiFi.status() != WL_CONNECTED) { while (WiFi.status() != WL_CONNECTED) {
delay(500); delay(500);
if (serialDebug) Serial.print("."); if (serialDebug) Serial.print(".");
@ -937,7 +953,7 @@ void handleNotFound() {
// ---------------------------------------------------------------- // ----------------------------------------------------------------
//Demonstration on how to access raw RGB data from the camera //Demonstration on how to access raw RGB data from the camera
// Notes: // Notes:
// You can send the entire image over the web with the command: client.write(rgb, ARRAY_LENGTH); // Set sendRGBfile to 1 in the settings at top of sketch to just send the rgb data as a file
// If this is all that is sent then it will download to the client as a raw RGB file which you can then view using this // If this is all that is sent then it will download to the client as a raw RGB file which you can then view using this
// Processing sketch: https://github.com/alanesq/esp32cam-demo/blob/master/Misc/displayRGB.pde // Processing sketch: https://github.com/alanesq/esp32cam-demo/blob/master/Misc/displayRGB.pde
// You may want to disable auto white balance when experimenting with RGB otherwise the camera is always trying to adjust the // You may want to disable auto white balance when experimenting with RGB otherwise the camera is always trying to adjust the
@ -957,7 +973,7 @@ void readRGBImage() {
} }
// html header // html header
client.write("<!DOCTYPE html> <html lang='en'> <head> <title>photo</title> </head> <body>\n"); // basic html header //client.write("<!DOCTYPE html> <html lang='en'> <head> <title>photo</title> </head> <body>\n"); // basic html header
MessageRGB(client,"LIVE IMAGE AS RGB DATA"); // 'MessageRGB' sends the String to both serial port and web page MessageRGB(client,"LIVE IMAGE AS RGB DATA"); // 'MessageRGB' sends the String to both serial port and web page
@ -990,6 +1006,9 @@ void readRGBImage() {
MessageRGB(client, "Conversion from jpg to RGB took " + String(millis() - tTimer) + " milliseconds");// report how long the conversion took MessageRGB(client, "Conversion from jpg to RGB took " + String(millis() - tTimer) + " milliseconds");// report how long the conversion took
if (sendRGBfile) client.write(rgb, ARRAY_LENGTH); // send the rgb data as a file
// ****** examples of reading the resulting RGB data ***** // ****** examples of reading the resulting RGB data *****
// display some of the resulting data // display some of the resulting data
@ -1023,7 +1042,7 @@ void readRGBImage() {
// end html // end html
client.write("</body></html>\n"); if (!sendRGBfile) client.write("</body></html>\n");
delay(3); delay(3);
client.stop(); client.stop();
@ -1037,7 +1056,7 @@ void readRGBImage() {
// send line of text to both serial port and web page // send line of text to both serial port and web page
void MessageRGB(WiFiClient &client, String theText) { void MessageRGB(WiFiClient &client, String theText) {
client.print(theText + "<br>\n"); if (!sendRGBfile) client.print(theText + "<br>\n");
if (serialDebug || theText.indexOf('error') > 0) Serial.println(theText); if (serialDebug || theText.indexOf('error') > 0) Serial.println(theText);
} }