Alien Queen
Alien Queen
ESP32 Camera Module Initialization Failure in Image Recognition System for Tissue Samples
@Boss lady The "Camera initialization failed" error typically means there's a mismatch in your pin configuration or the camera module isn't properly connected. You should verify Pin connections, ensure proper power supply, check camera module compatibility and update ur code with the neccesary pin configurations
#include <esp_camera.h>

#define CAMERA_MODEL_AI_THINKER

#include "camera_pins.h"

void setup() {
Serial.begin(115200);

camera_config_t config;
config.ledc_channel = LEDC_CHANNEL_0;
config.ledc_timer = LEDC_TIMER_0;
config.pin_d0 = 5;
config.pin_d1 = 18;
config.pin_d2 = 19;
config.pin_d3 = 21;
config.pin_d4 = 36;
config.pin_d5 = 39;
config.pin_d6 = 34;
config.pin_d7 = 35;
config.pin_xclk = 0;
config.pin_pclk = 22;
config.pin_vsync = 25;
config.pin_href = 23;
config.pin_sscb_sda = 26;
config.pin_sscb_scl = 27;

config.xclk_freq_hz = 20000000;
config.ledc_channel = LEDC_CHANNEL_0;
config.ledc_timer = LEDC_TIMER_0;
config.pixel_format = PIXFORMAT_JPEG;
config.frame_size = FRAMESIZE_SVGA;
config.jpeg_quality = 12;
config.fb_count = 1;

esp_err_t err = esp_camera_init(&config);
if (err != ESP_OK) {
Serial.printf("Camera initialization failed with error 0x%x", err);
return;
}
}

void loop() {
camera_fb_t *fb = esp_camera_fb_get();
if (!fb) {
Serial.println("Camera capture failed");
return;
}
esp_camera_fb_return(fb);
}
#include <esp_camera.h>

#define CAMERA_MODEL_AI_THINKER

#include "camera_pins.h"

void setup() {
Serial.begin(115200);

camera_config_t config;
config.ledc_channel = LEDC_CHANNEL_0;
config.ledc_timer = LEDC_TIMER_0;
config.pin_d0 = 5;
config.pin_d1 = 18;
config.pin_d2 = 19;
config.pin_d3 = 21;
config.pin_d4 = 36;
config.pin_d5 = 39;
config.pin_d6 = 34;
config.pin_d7 = 35;
config.pin_xclk = 0;
config.pin_pclk = 22;
config.pin_vsync = 25;
config.pin_href = 23;
config.pin_sscb_sda = 26;
config.pin_sscb_scl = 27;

config.xclk_freq_hz = 20000000;
config.ledc_channel = LEDC_CHANNEL_0;
config.ledc_timer = LEDC_TIMER_0;
config.pixel_format = PIXFORMAT_JPEG;
config.frame_size = FRAMESIZE_SVGA;
config.jpeg_quality = 12;
config.fb_count = 1;

esp_err_t err = esp_camera_init(&config);
if (err != ESP_OK) {
Serial.printf("Camera initialization failed with error 0x%x", err);
return;
}
}

void loop() {
camera_fb_t *fb = esp_camera_fb_get();
if (!fb) {
Serial.println("Camera capture failed");
return;
}
esp_camera_fb_return(fb);
}
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