init

.flaskenv

@@ -0,0 +1 @@
+FLASK_APP=webui/launch.py

.gitignore

@@ -0,0 +1,6 @@
+.pio
+.venv/
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

.vscode/extensions.json

@@ -0,0 +1,10 @@
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}

README.md

@@ -1,3 +1,14 @@
 # esp32-ip-kvm-and-oc-tuner
 
-A bottom-of-the-barrel cheap IP KVM solution intended for homelabs with multiple computers already present. Plus, an automated OC tuner for Ryzen platforms! Roboclocker!
+A bottom-of-the-barrel cheap IP KVM solution intended for homelabs with multiple computers already present. Plus, an automated OC tuner for Ryzen platforms! Roboclocker! Use one server as a hub to access consumer hardware in your rack!
+
+TODO:
+- Everything
+- Learn Flask
+- Learn graphviz
+- Integrate viz.js
+- Create OC tuning logic
+- Create generic maps for AGESA
+- Serial debug interpretation
+- Implement KVM
+- Implement daemons for OC clients

esp32/include/README

@@ -0,0 +1,39 @@
+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

esp32/lib/README

@@ -0,0 +1,46 @@
+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into executable file.
+
+The source code of each library should be placed in an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+and a contents of `src/main.c`:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html

esp32/src/main.cpp

@@ -0,0 +1,46 @@
+#ifndef ARDUINO_USB_MODE
+#error This ESP32 SoC has no Native USB interface
+#elif ARDUINO_USB_MODE == 1
+#warning This sketch should be used when USB is in OTG mode
+void setup() {}
+void loop() {}
+#else
+
+#include <Arduino.h>
+#include <USB.h>
+#include <USBHIDMouse.h>
+#include <USBHIDKeyboard.h>
+USBHIDMouse Mouse;
+USBHIDKeyboard Keyboard;
+
+// put function declarations here:
+int myFunction(int, int);
+
+void setup() {
+  // put your setup code here, to run once:
+  int result = myFunction(2, 3);
+  Serial.begin(115200);
+  Mouse.begin();
+  Keyboard.begin();
+  USB.begin();
+}
+
+void loop() {
+  //Keyboard.write(0x4C);
+  //Keyboard.pressRaw(HID_KEY_DELETE);
+  //Keyboard.releaseRaw(HID_KEY_DELETE);
+  // put your main code here, to run repeatedly:
+  /*if (Serial.available() > 0) {
+    char inChar = Serial.read();
+
+    
+  }*/
+ sleep(1000);
+}
+
+// put function definitions here:
+int myFunction(int x, int y) {
+  return x + y;
+}
+
+#endif /* ARDUINO_USB_MODE */

esp32/test/README

@@ -0,0 +1,11 @@
+
+This directory is intended for PlatformIO Test Runner and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PlatformIO Unit Testing:
+- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html

platformio.ini

@@ -0,0 +1,27 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[common]
+
+
+[env:rymcu-esp32-s3-devkitc-1]
+platform = espressif32
+board = rymcu-esp32-s3-devkitc-1
+framework = arduino
+build_flags = -DARDUINO_USB_MODE=0
+monitor_speed = 115200
+
+[platformio]
+src_dir = esp32/src
+lib_dir = esp32/lib
+include_dir = esp32/include
+test_dir = esp32/test
+data_dir = esp32/data
+workspace_dir = esp32/.pio

webui/.gitignore

@@ -0,0 +1 @@
+__pycache__/

webui/ipkvm/__init__.py

@@ -0,0 +1,5 @@
+from flask import Flask
+
+ui = Flask(__name__)
+
+from ipkvm import routes

webui/ipkvm/routes.py

@@ -0,0 +1,52 @@
+from ipkvm import ui
+from flask import Response
+
+import cv2
+
+camera = cv2.VideoCapture(0)  # Use default webcam (index 0)
+
+# Get some basic properties
+width = int(camera.get(cv2.CAP_PROP_FRAME_WIDTH))
+height = int(camera.get(cv2.CAP_PROP_FRAME_HEIGHT))
+fps = camera.get(cv2.CAP_PROP_FPS)
+format = camera.get(cv2.CAP_PROP_FORMAT)
+
+camera.set(cv2.CAP_PROP_FRAME_WIDTH, 1920)
+camera.set(cv2.CAP_PROP_FRAME_HEIGHT, 1080)
+camera.set(cv2.CAP_PROP_FPS, 60)
+
+print(f"Current resolution: {width}x{height}")
+print(f"Current FPS: {fps}")
+print(f"Current format: {format}")
+
+def generate_frames():
+    while True:
+        success, frame = camera.read()
+        if not success:
+            break
+        else:
+            # Encode frame as JPEG
+            ret, buffer = cv2.imencode('.jpg', frame)
+            frame = buffer.tobytes()
+            yield (b'--frame\r\n'
+                   b'Content-Type: image/jpeg\r\n\r\n' + frame + b'\r\n')
+
+
+@ui.route('/video_feed')
+def video_feed():
+    return Response(generate_frames(),
+                    mimetype='multipart/x-mixed-replace; boundary=frame')
+
+@ui.route('/')
+def index():
+    return """
+    <html>
+        <head>
+            <title>Webcam Stream</title>
+        </head>
+        <body>
+            <h1>Webcam Stream</h1>
+            <img src="/video_feed">
+        </body>
+    </html>
+    """

webui/launch.py

@@ -0,0 +1,4 @@
+from ipkvm import ui
+
+if __name__ == '__main__':
+    ui.run(host='0.0.0.0', port=5000, threaded=True)