Update post review

Author: dmazzella

libraries/Arduino_H7_Video/docs/api.md

@@ -14,6 +14,7 @@ The main class for managing the video controller and the display.
 | `public ` [`Arduino_H7_Video`](#public-arduino_h7_videoint-width-int-height-h7displayshield-shield) | Construct a new Arduino_H7_Video object with the specified width, height, and display shield. |
 | `public int` [`begin`](#public-int-begin) | Initialize the video controller and display. |
 | `public void` [`end`](#public-void-end) | De-initialize the video controller and display. |
+| `public bool` [`detect`](#public-bool-detect) | Checks if the display is connected. |
 | `public int` [`width`](#public-int-width) | Get the width of the display. |
 | `public int` [`height`](#public-int-height) | Get the height of the display. |
 | `public bool` [`isRotated`](#public-bool-isrotated) | Check if the display is rotated. |
@@ -54,6 +55,15 @@ De-initialize the video controller and display.
 
 ---
 
+### `public bool` [`detect`](#)`()`
+
+Checks if the display is connected.
+
+#### Returns
+`bool`: True if the display is connected, False otherwis.
+
+---
+
 ### `public int` [`width`](#)`()`
 
 Get the width of the display.

libraries/Arduino_H7_Video/src/Arduino_H7_Video.cpp

@@ -179,9 +179,9 @@ bool Arduino_H7_Video::isRotated() {
   return _rotated;
 }
 
-int Arduino_H7_Video::getStatus()
+bool Arduino_H7_Video::getStatus()
 {
-  return _shield->getStatus();
+  return (_shield->getStatus() > 0);
 }
 
 void Arduino_H7_Video::end() {

libraries/Arduino_H7_Video/src/Arduino_H7_Video.h

@@ -107,11 +107,11 @@ class Arduino_H7_Video
   bool isRotated();
 
   /**
-   * @brief Get the status of the display.
+   * @brief Checks if the display is connected.  
    * 
-   * @return int The Status of the display.
+   * @return true if the display is connected, false otherwise. 
    */
-   int getStatus();
+   bool detect();
 
 #ifdef HAS_ARDUINOGRAPHICS
   /**

libraries/Arduino_H7_Video/src/H7DisplayShield.cpp

@@ -19,7 +19,7 @@ int GigaDisplayShieldClass::getEdidMode(int h, int v) {
 }
 
 int GigaDisplayShieldClass::getStatus() {
-    return 1;
+    return 1; // TODO: Not implemented;
 }
 
 int USBCVideoClass::init(int edidmode) {

libraries/Arduino_H7_Video/src/anx7625.cpp

@@ -631,7 +631,7 @@ bool anx7625_is_power_provider(uint8_t bus) {
 }
 
 int anx7625_get_hpd_event(uint8_t bus)  {
-	int ret = anx7625_hpd_change_detect(bus);;
+	int ret = anx7625_hpd_change_detect(bus);
 	return ret;
 }