WIP port of camera manager

main/openiris_main.cpp

@@ -1,11 +1,3 @@
-/* Blink Example
-
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
-
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
 #include <stdio.h>
 #include <string>
 #include "freertos/FreeRTOS.h"
@@ -13,16 +5,17 @@
 #include "driver/gpio.h"
 #include "esp_log.h"
 #include "sdkconfig.h"
-#include "usb_device_uvc.h"
 #include "esp_camera.h"
 #include "esp_log.h"
 #include "nvs_flash.h"
+#include "esp_psram.h"
 
 #include <openiris_logo.hpp>
 #include <wifiManager.hpp>
 #include <ProjectConfig.hpp>
 #include <LEDManager.hpp>
 #include <MDNSManager.hpp>
+#include <CameraManager.hpp>
 
 #define BLINK_GPIO (gpio_num_t) CONFIG_BLINK_GPIO
 
@@ -50,9 +43,10 @@ extern "C" void app_main(void)
     // State Management - done
     // then port the led manager as this will be fairly easy - done
     // then port the mdns stuff - done
+    // then port the camera manager - in progress
+    // then port the streaming stuff (web and uvc) - in progress
+
     // then add ADHOC and support for more networks in wifi manager
-    // then port the camera manager
-    // then port the streaming stuff (web and uvc)
     // then port the async web server
     // then port the Elegant OTA stuff
     // then port the serial manager
@@ -62,8 +56,9 @@ extern "C" void app_main(void)
     ProjectConfig deviceConfig("openiris", "openiristracker");
     WiFiManager wifiManager;
     MDNSManager mdnsManager(deviceConfig);
+    CameraManager cameraHandler(deviceConfig);
 
-#ifdef USE_ILLUMNATIOR_PIN
+#ifdef CONFIG_USE_ILLUMNATIOR_PIN
     // LEDManager ledManager(BLINK_GPIO, ILLUMINATOR_PIN);
     LEDManager ledManager(BLINK_GPIO, 1);
 #else
@@ -77,10 +72,30 @@ extern "C" void app_main(void)
     deviceConfig.load();
     wifiManager.Begin();
     mdnsManager.start();
+    cameraHandler.setupCamera();
 
     while (1)
     {
         ledManager.handleLED();
+
+        ESP_LOGI(TAG, "Free heap: %u, free PSRAM: %u", esp_get_free_heap_size(), esp_get_free_internal_heap_size());
+        heap_caps_print_heap_info(MALLOC_CAP_SPIRAM);
+
+        if (cameraStateManager.getCurrentState() != CameraState_e::Camera_Success)
+            return;
+
+        ESP_LOGI(TAG, "Taking picture...");
+        camera_fb_t *pic = esp_camera_fb_get();
+
+        // use pic->buf to access the image
+        if (pic == NULL)
+        {
+            ESP_LOGE(TAG, "Camera capture failed");
+            continue;
+        }
+
+        ESP_LOGI(TAG, "Picture taken! Its size was: %zu bytes", pic->len);
+        esp_camera_fb_return(pic);
         vTaskDelay(CONFIG_BLINK_PERIOD / portTICK_PERIOD_MS);
     }
 }