From 7ff7fb06f5a0f2ef99f57430fc575473c7aa5bfa Mon Sep 17 00:00:00 2001
From: Miroslav Pivovarsky <miroslav.pivovarsky@compote.eu>
Date: Thu, 27 Jun 2024 22:16:15 +0200
Subject: [PATCH] added WEB api

---
 ESP32_PrusaConnectCam/WebServer.cpp   | 46 +++++++++++++++++++++++++++
 ESP32_PrusaConnectCam/camera.cpp      |  8 ++---
 ESP32_PrusaConnectCam/connect_types.h | 11 +++++++
 ESP32_PrusaConnectCam/mcu_cfg.h       |  2 +-
 4 files changed, 61 insertions(+), 6 deletions(-)

diff --git a/ESP32_PrusaConnectCam/WebServer.cpp b/ESP32_PrusaConnectCam/WebServer.cpp
index 9e189cb..a6994f8 100644
--- a/ESP32_PrusaConnectCam/WebServer.cpp
+++ b/ESP32_PrusaConnectCam/WebServer.cpp
@@ -428,6 +428,52 @@ void Server_InitWebServer_Actions() {
     request->send_P(200, "text/plain", "Change LED status");
   });
 
+  /* route for change LED status */
+  server.on("/light", HTTP_GET, [](AsyncWebServerRequest* request) {
+    SystemLog.AddEvent(LogLevel_Verbose, F("WEB server: /light set LED status"));
+    if (Server_CheckBasicAuth(request) == false)
+      return;
+
+    if (request->hasArg("on")) {
+      SystemLog.AddEvent(LogLevel_Verbose, F("Turning light ON"));
+      SystemCamera.SetFlashStatus(true);
+      SystemCamera.SetCameraFlashEnable(false);
+      request->send_P(200, "text/plain", "Light ON");
+
+    } else if (request->hasArg("off")) {
+      SystemLog.AddEvent(LogLevel_Verbose, F("Turning light OFF"));
+      SystemCamera.SetFlashStatus(false);
+      SystemCamera.SetCameraFlashEnable(false);
+      request->send_P(200, "text/plain", "Light OFF");
+
+    } else {
+      request->send_P(400, "text/plain", "Invalid request");
+    }
+  });
+
+  /* route for change FLASH status */
+  server.on("/flash", HTTP_GET, [](AsyncWebServerRequest* request) {
+    SystemLog.AddEvent(LogLevel_Verbose, F("WEB server: /flash set flash status"));
+    if (Server_CheckBasicAuth(request) == false)
+      return;
+
+    if (request->hasArg("on")) {
+      SystemLog.AddEvent(LogLevel_Verbose, F("Turning flash ON"));
+      SystemCamera.SetCameraFlashEnable(true);
+      SystemCamera.SetFlashStatus(false);
+      request->send_P(200, "text/plain", "Flash ON");
+
+    } else if (request->hasArg("off")) {
+      SystemLog.AddEvent(LogLevel_Verbose, F("Turning flash OFF"));
+      SystemCamera.SetCameraFlashEnable(false);
+      SystemCamera.SetFlashStatus(false);
+      request->send_P(200, "text/plain", "Flash OFF");
+    
+    } else {
+      request->send_P(400, "text/plain", "Invalid request");
+    }
+  });
+
   /* reboot MCU */
   server.on("/action_reboot", HTTP_GET, [](AsyncWebServerRequest* request) {
     SystemLog.AddEvent(LogLevel_Verbose, F("WEB server: /action_reboo reboot MCU!"));
diff --git a/ESP32_PrusaConnectCam/camera.cpp b/ESP32_PrusaConnectCam/camera.cpp
index 20b6afe..77be7dd 100644
--- a/ESP32_PrusaConnectCam/camera.cpp
+++ b/ESP32_PrusaConnectCam/camera.cpp
@@ -49,7 +49,7 @@ void Camera::Init() {
 
   log->AddEvent(LogLevel_Info, F("Init GPIO"));
   ledcAttach(FLASH_GPIO_NUM, FLASH_PWM_FREQ, FLASH_PWM_RESOLUTION);
-  ledcWrite(FLASH_GPIO_NUM, FLASH_OFF_STATUS);
+  SetFlashStatus(false);
 
   InitCameraModule();
   ApplyCameraCfg();
@@ -117,7 +117,6 @@ void Camera::InitCameraModule() {
 
   /* Camera init */
   err = esp_camera_init(&CameraConfig);
-
   if (err != ESP_OK) {
     log->AddEvent(LogLevel_Warning, F("Camera init failed. Error: "), String(err, HEX));
     log->AddEvent(LogLevel_Warning, F("Reset ESP32-cam!"));
@@ -333,7 +332,7 @@ void Camera::CapturePhoto() {
     CameraCaptureSuccess = false;
     /* check flash, and enable FLASH LED */
     if (true == CameraFlashEnable) {
-      ledcWrite(FLASH_GPIO_NUM, FLASH_ON_STATUS);
+      SetFlashStatus(true);
       delay(CameraFlashTime);
     }
 
@@ -401,8 +400,7 @@ void Camera::CapturePhoto() {
 
     /* Disable flash */
     if (true == CameraFlashEnable) {
-      //delay(CameraFlashTime);
-      ledcWrite(FLASH_GPIO_NUM, FLASH_OFF_STATUS);
+      SetFlashStatus(false);
     }
     xSemaphoreGive(frameBufferSemaphore);
 
diff --git a/ESP32_PrusaConnectCam/connect_types.h b/ESP32_PrusaConnectCam/connect_types.h
index 18c2638..828ec75 100644
--- a/ESP32_PrusaConnectCam/connect_types.h
+++ b/ESP32_PrusaConnectCam/connect_types.h
@@ -1,3 +1,14 @@
+/**
+   @file connect_types.h
+
+   @brief Here are defined types for communication with prusa connect backend
+
+   @author Miroslav Pivovarsky
+   Contact: miroslav.pivovarsky@gmail.com
+
+   @bug: no know bug
+*/
+
 #pragma once
 
 /**
diff --git a/ESP32_PrusaConnectCam/mcu_cfg.h b/ESP32_PrusaConnectCam/mcu_cfg.h
index 4a8825c..bc68134 100644
--- a/ESP32_PrusaConnectCam/mcu_cfg.h
+++ b/ESP32_PrusaConnectCam/mcu_cfg.h
@@ -18,7 +18,7 @@
 //#define ESP32_WROVER_DEV
 
 /* ---------------- BASIC MCU CFG  --------------*/
-#define SW_VERSION                  "1.0.3"             ///< SW version
+#define SW_VERSION                  "1.1.0-rc1"                 ///< SW version
 #define SW_BUILD                    __DATE__ " " __TIME__   ///< build number
 #define CONSOLE_VERBOSE_DEBUG       false                   ///< enable/disable verbose debug log level for console
 #define DEVICE_HOSTNAME             "Prusa-ESP32cam"        ///< device hostname