refactor(src): refactor psx scex injector code

.gitignore

@@ -1,3 +1,6 @@
 .DS_Store
 .pio
-.vscode
+.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"
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "files.associations": {
+        "typeinfo": "cpp"
+    }
+}

README.md

@@ -1,19 +1,21 @@
 # Teensy RTOS PsNee
 
-Open source stealth modchip for the Sony Playstation 1 based on [freeRTOS](https://www.freertos.org) running on Teensy 4.0 board.
+Open source stealth modchip for the Sony Playstation 1 based on [freeRTOS](https://www.freertos.org) running on Teensy 3.6; 4.0 and 4.1 boards. Tested with Teensy 4.0.
 
 Includes PSOne PAL BIOS Patch
 
 ![teensy-psone](./images/teensy-psone.png)
 
 ## Dependencies
 
-- [Teensy 4.0 FreeRTOS Library for Teensyduino](https://github.com/discord-intech/FreeRTOS-Teensy4)
-
+- [FreeRTOS Port for Teensy 3.5, 3.6, 4.0, 4.1](https://github.com/tsandmann/freertos-teensy)
+- [Teensy: development platform for PlatformIO](https://github.com/tsandmann/platform-teensy.git)
 
 ## Hardware
 
+- [Teensy 3.6](https://www.pjrc.com/store/teensy36.html)
 - [Teensy 4.0](https://www.pjrc.com/store/teensy40.html)
+- [Teensy 4.1](https://www.pjrc.com/store/teensy41.html)
 
 ## Installation
 

platformio.ini

@@ -8,8 +8,31 @@
 ; Please visit documentation for the other options and examples
 ; https://docs.platformio.org/page/projectconf.html
 
+[env:teensy36]
+platform = https://github.com/tsandmann/platform-teensy.git
+board = teensy36
+framework = arduino
+lib_deps = https://github.com/tsandmann/freertos-teensy.git
+build_flags = -Wformat=1 -DUSB_SERIAL -DTEENSY_OPT_SMALLEST_CODE_LTO
+upload_protocol = teensy-cli
+monitor_speed = 9600
+
 [env:teensy40]
-platform = teensy
+platform = https://github.com/tsandmann/platform-teensy.git
 board = teensy40
 framework = arduino
-lib_deps = 6737
+lib_deps = https://github.com/tsandmann/freertos-teensy.git
+build_flags = -Wformat=1 -DUSB_SERIAL -DTEENSY_OPT_FASTER_LTO
+upload_flags = -v
+upload_protocol = teensy-gui
+monitor_speed = 9600
+
+[env:teensy41]
+platform = https://github.com/tsandmann/platform-teensy.git
+board = teensy41
+framework = arduino
+lib_deps = https://github.com/tsandmann/freertos-teensy.git
+build_flags = -Wformat=1 -DUSB_SERIAL -DTEENSY_OPT_FASTER_LTO
+upload_flags = -v
+upload_protocol = teensy-cli
+monitor_speed = 9600