Update [ino]-CameraWebServer.ino

This commit is contained in:
Bharath Sudharsan 2022-07-23 04:26:24 +01:00
parent 1d22dbfa3a
commit 72d99519d2
1 changed files with 17 additions and 39 deletions

View File

@ -1,53 +1,31 @@
#include "eloquent.h" #include "eloquent.h"
#include "eloquent/print.h" #include "eloquent/networking/wifi.h"
#include "eloquent/tinyml/voting/quorum.h" #include "eloquent/vision/camera/esp32/webserver.h"
// replace 'm5wide' with your own model // replace 'm5wide' with your own model
// possible values are 'aithinker', 'eye', 'm5stack', 'm5wide', 'wrover' // possible values are 'aithinker', 'eye', 'm5stack', 'm5wide', 'wrover'
#include "eloquent/vision/camera/m5wide.h" #include "eloquent/vision/camera/m5wide.h"
#include "HogPipeline.h"
#include "HogClassifier.h"
Eloquent::TinyML::Voting::Quorum<7> quorum;
void setup() { void setup() {
Serial.begin(115200); Serial.begin(115200);
delay(3000);
Serial.println("Begin");
// configure camera
camera.jpeg();
camera.qqvga(); camera.qqvga();
camera.grayscale();
// replace with your WiFi credentials
while (!wifi.connectTo("Abc", "12345678"))
Serial.println("Cannot connect to WiFi");
while (!camera.begin()) while (!camera.begin())
Serial.println("Cannot init camera"); Serial.println("Cannot connect to camera");
webServer.start();
Serial.print("Camera web server started at http://");
Serial.println(WiFi.localIP());
} }
void loop() { void loop() {
if (!camera.capture()) { // do nothing
Serial.println(camera.getErrorMessage());
delay(1000);
return;
}
// apply HOG pipeline to camera frame
hog.transform(camera.buffer);
// get a stable prediction
// this is optional, but will improve the stability of predictions
uint8_t prediction = classifier.predict(hog.features);
int8_t stablePrediction = quorum.vote(prediction);
if (quorum.isStable()) {
eloquent::print::printf(
Serial,
"Stable prediction: %s \t(DSP: %d ms, Classifier: %d us)\n",
classifier.getLabelOf(stablePrediction),
hog.latencyInMillis(),
classifier.latencyInMicros()
);
}
camera.free();
} }