PS4 Passthrough Add-on w/ PS5 Compatibility (#457)

PS4 Passthrough Add-on w/ PS5 Compatibility, including web config settings, new USB host manager code, TinyUSB HID host extension code, and many other changes.

CMakeLists.txt

@@ -125,6 +125,7 @@ src/addonmanager.cpp
 src/configmanager.cpp
 src/storagemanager.cpp
 src/system.cpp
+src/usbhostmanager.cpp
 src/config_legacy.cpp
 src/config_utils.cpp
 src/configs/webconfig.cpp
@@ -143,6 +144,7 @@ src/addons/neopicoleds.cpp
 src/addons/playernum.cpp
 src/addons/playerleds.cpp
 src/addons/ps4mode.cpp
+src/addons/pspassthrough.cpp
 src/addons/reverse.cpp
 src/addons/turbo.cpp
 src/addons/slider_socd.cpp

configs/AlpacaOwO/BoardConfig.h

@@ -63,6 +63,8 @@
 #define DEFAULT_INPUT_MODE INPUT_MODE_XINPUT //INPUT_MODE_XINPUT (XInput), INPUT_MODE_SWITCH (Nintendo Switch), INPUT_MODE_HID (D-Input), INPUT_MODE_KEYBOARD (Keyboard)
 #define DEFAULT_DPAD_MODE DPAD_MODE_DIGITAL  //DPAD_MODE_DIGITAL, DPAD_MODE_LEFT_ANALOG, DPAD_MODE_RIGHT_ANALOG, 
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/BentoBox/BoardConfig.h

@@ -60,6 +60,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/DURAL/BoardConfig.h

@@ -60,6 +60,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/FightboardV3/BoardConfig.h

@@ -61,6 +61,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/FightboardV3Mirrored/BoardConfig.h

@@ -61,6 +61,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/FlatboxRev4/BoardConfig.h

@@ -82,6 +82,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/FlatboxRev5/BoardConfig.h

@@ -82,6 +82,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/FlatboxRev5RGB/BoardConfig.h

@@ -82,6 +82,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/KB2040/BoardConfig.h

@@ -61,6 +61,8 @@
 #define DEFAULT_INPUT_MODE INPUT_MODE_XINPUT //INPUT_MODE_XINPUT (XInput), INPUT_MODE_SWITCH (Nintendo Switch), INPUT_MODE_HID (D-Input), INPUT_MODE_KEYBOARD (Keyboard)
 #define DEFAULT_DPAD_MODE DPAD_MODE_DIGITAL  //DPAD_MODE_DIGITAL, DPAD_MODE_LEFT_ANALOG, DPAD_MODE_RIGHT_ANALOG, 
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF
 #define DEFAULT_LOCK_HOTKEYS false// This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)

configs/KeyboardConverter/BoardConfig.h

@@ -63,6 +63,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/MavercadeKeebfighter/BoardConfig.h

@@ -82,6 +82,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/Pico/BoardConfig.h

@@ -62,6 +62,8 @@
 #define DEFAULT_INPUT_MODE INPUT_MODE_XINPUT //INPUT_MODE_XINPUT (XInput), INPUT_MODE_SWITCH (Nintendo Switch), INPUT_MODE_HID (D-Input), INPUT_MODE_KEYBOARD (Keyboard)
 #define DEFAULT_DPAD_MODE DPAD_MODE_DIGITAL  //DPAD_MODE_DIGITAL, DPAD_MODE_LEFT_ANALOG, DPAD_MODE_RIGHT_ANALOG, 
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.
@@ -296,6 +298,11 @@
 #define KEYBOARD_HOST_PIN_DPLUS -1
 #define KEYBOARD_HOST_PIN_5V -1
 
+// PS Passthrough Host Addon defaults
+#define PSPASSTHROUGH_HOST_ENABLED 0
+#define PSPASSTHROUGH_HOST_PIN_DPLUS -1
+#define PSPASSTHROUGH_HOST_PIN_5V -1
+
 // For details on this, see: https://gp2040-ce.info/#/development?id=i2c-display-splash
 #define DEFAULT_SPLASH \
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, \

configs/PicoAnn/BoardConfig.h

@@ -60,6 +60,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/PicoFightingBoard/BoardConfig.h

@@ -60,6 +60,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/RP2040AdvancedBreakoutBoard/BoardConfig.h

@@ -60,6 +60,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/RP2040MiniBreakoutBoard/BoardConfig.h

@@ -60,6 +60,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/ReflexEncoder/BoardConfig.h

@@ -60,6 +60,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/SGFDevices/BoardConfig.h

@@ -81,6 +81,7 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
 
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)

configs/SparkFunProMicro/BoardConfig.h

@@ -52,6 +52,9 @@
 
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
+
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/Stress/BoardConfig.h

@@ -59,6 +59,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

configs/WaveshareZero/BoardConfig.h

@@ -60,6 +60,8 @@
 #define DEFAULT_FORCED_SETUP_MODE FORCED_SETUP_MODE_OFF // 	FORCED_SETUP_MODE_OFF, FORCED_SETUP_MODE_LOCK_MODE_SWITCH, FORCED_SETUP_MODE_LOCK_WEB_CONFIG, FORCED_SETUP_MODE_LOCK_BOTH
 #define DEFAULT_LOCK_HOTKEYS false // or true
 
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+
 // This is the LEDs section.
 // The default `TURBO_LED_PIN` pin is set to `15` ( it is recommended to run through 3V3(OUT) with a resistor)
 // The Turbo LED will flash at a speed consistant with the set speed of the Turbo when a Turbo button is active.

headers/addonmanager.h

@@ -2,13 +2,15 @@
 #define _ADDONMANAGER_H_
 
 #include "gpaddon.h"
+#include "usbaddon.h"
 
 #include <vector>
 #include <pico/mutex.h>
 
 enum ADDON_PROCESS {
     CORE0_INPUT,
     CORE0_USBREPORT,
+    CORE1_ALWAYS,
     CORE1_LOOP
 };
 
@@ -22,6 +24,7 @@ class AddonManager {
     AddonManager() {}
     ~AddonManager() {}
     void LoadAddon(GPAddon*, ADDON_PROCESS);
+    void LoadUSBAddon(USBAddon*, ADDON_PROCESS);
     void PreprocessAddons(ADDON_PROCESS);
     void ProcessAddons(ADDON_PROCESS);
     GPAddon * GetAddon(std::string); // hack for NeoPicoLED

headers/addons/keyboard_host.h

@@ -1,7 +1,7 @@
 #ifndef _KeyboardHost_H
 #define _KeyboardHost_H
 
-#include "gpaddon.h"
+#include "usbaddon.h"
 #include "gamepad.h"
 
 #ifndef KEYBOARD_HOST_ENABLED
@@ -21,12 +21,12 @@
 
 struct KeyboardButtonMapping
 {
-	KeyboardButtonMapping(uint16_t bm) : 
-		buttonMask(bm)
-	{}
-
 	uint8_t key;
-	const uint16_t buttonMask;
+	uint16_t buttonMask;
+
+	inline void setMask(uint16_t m) {
+		buttonMask = m;
+	}
 
 	inline void setKey(uint8_t p)
 	{
@@ -36,14 +36,42 @@ struct KeyboardButtonMapping
 	bool isAssigned() const { return key != 0xff; }
 };
 
-class KeyboardHostAddon : public GPAddon {
+class KeyboardHostAddon : public USBAddon {
 public:
 	virtual bool available();
 	virtual void setup();       // KeyboardHost Setup
-	virtual void process() {}     // KeyboardHost Process
+	virtual void process() {}   // KeyboardHost Process
 	virtual void preprocess();
 	virtual std::string name() { return KeyboardHostName; }
-private:	
+// USB Add-on Features
+	virtual void mount(uint8_t dev_addr, uint8_t instance, uint8_t const* desc_report, uint16_t desc_len);
+	virtual void unmount(uint8_t dev_addr);
+	virtual void report_received(uint8_t dev_addr, uint8_t instance, uint8_t const* report, uint16_t len);
+	virtual void set_report_complete(uint8_t dev_addr, uint8_t instance, uint8_t report_id, uint8_t report_type, uint16_t len) {}
+	virtual void get_report_complete(uint8_t dev_addr, uint8_t instance, uint8_t report_id, uint8_t report_type, uint16_t len) {}
+private:
+	bool _keyboard_host_enabled;
+	uint8_t getKeycodeFromModifier(uint8_t modifier);
+	void process_kbd_report(uint8_t dev_addr, hid_keyboard_report_t const *report);
+	GamepadState _keyboard_host_state;
+	KeyboardButtonMapping _keyboard_host_mapDpadUp;
+	KeyboardButtonMapping _keyboard_host_mapDpadDown;
+	KeyboardButtonMapping _keyboard_host_mapDpadLeft;
+	KeyboardButtonMapping _keyboard_host_mapDpadRight;
+	KeyboardButtonMapping _keyboard_host_mapButtonB1;
+	KeyboardButtonMapping _keyboard_host_mapButtonB2;
+	KeyboardButtonMapping _keyboard_host_mapButtonB3;
+	KeyboardButtonMapping _keyboard_host_mapButtonB4;
+	KeyboardButtonMapping _keyboard_host_mapButtonL1;
+	KeyboardButtonMapping _keyboard_host_mapButtonR1;
+	KeyboardButtonMapping _keyboard_host_mapButtonL2;
+	KeyboardButtonMapping _keyboard_host_mapButtonR2;
+	KeyboardButtonMapping _keyboard_host_mapButtonS1;
+	KeyboardButtonMapping _keyboard_host_mapButtonS2;
+	KeyboardButtonMapping _keyboard_host_mapButtonL3;
+	KeyboardButtonMapping _keyboard_host_mapButtonR3;
+	KeyboardButtonMapping _keyboard_host_mapButtonA1;
+	KeyboardButtonMapping _keyboard_host_mapButtonA2;
 };
 
 #endif  // _KeyboardHost_H_

headers/addons/pspassthrough.h

@@ -0,0 +1,46 @@
+#ifndef _PSPassthrough_H
+#define _PSPassthrough_H
+
+#include "usbaddon.h"
+
+#include "ps4_driver.h"
+
+#ifndef PSPASSTHROUGH_ENABLED
+#define PSPASSTHROUGH_ENABLED 0
+#endif
+
+#ifndef PPSPASSTHROUGH_PIN_DPLUS
+#define PSPASSTHROUGH_PIN_DPLUS -1
+#endif
+
+#ifndef PSPASSTHROUGH_PIN_5V
+#define PSPASSTHROUGH_PIN_5V -1
+#endif
+
+// KeyboardHost Module Name
+#define PSPassthroughName "PSPassthrough"
+
+class PSPassthroughAddon : public USBAddon {
+public:
+	virtual bool available();
+	virtual void setup();       // PSPassthrough Setup
+	virtual void process();     // PSPassthrough Process
+	virtual void preprocess() {}
+	virtual std::string name() { return PSPassthroughName; }
+// USB Add-on Features
+	virtual void mount(uint8_t dev_addr, uint8_t instance, uint8_t const* desc_report, uint16_t desc_len);
+	virtual void unmount(uint8_t dev_addr);
+	virtual void set_report_complete(uint8_t dev_addr, uint8_t instance, uint8_t report_id, uint8_t report_type, uint16_t len);
+	virtual void get_report_complete(uint8_t dev_addr, uint8_t instance, uint8_t report_id, uint8_t report_type, uint16_t len);
+	virtual void report_received(uint8_t dev_addr, uint8_t instance, uint8_t const* report, uint16_t len) {}
+private:
+	uint8_t ps_dev_addr;
+	uint8_t ps_instance;
+	int8_t nonce_page;
+	PS4State passthrough_state;
+	int8_t send_nonce_part;
+	uint8_t report_buffer[64];
+	bool awaiting_cb;
+};
+
+#endif  // _PSPassthrough_H_

headers/gamepad/GamepadConfig.h

@@ -17,6 +17,10 @@
 #define DEFAULT_INPUT_MODE INPUT_MODE_XINPUT
 #endif
 
+#ifndef DEFAULT_PS4CONTROLLER_TYPE
+#define DEFAULT_PS4CONTROLLER_TYPE PS4_CONTROLLER
+#endif
+
 /* hotkeys */
 #ifndef HOTKEY_01_AUX_MASK
 #define HOTKEY_01_AUX_MASK 0

headers/usbaddon.h

@@ -0,0 +1,23 @@
+#ifndef _USBAddon_H_
+#define _USBAddon_H_
+
+#include "gpaddon.h"
+
+#include <string>
+
+class USBAddon : public GPAddon
+{
+public:
+	virtual bool available() = 0;
+	virtual void setup() = 0;
+	virtual void process() = 0;
+	virtual void preprocess() = 0;
+	virtual std::string name() = 0;
+	virtual void mount(uint8_t dev_addr, uint8_t instance, uint8_t const* desc_report, uint16_t desc_len) = 0;
+	virtual void unmount(uint8_t dev_addr) = 0;
+	virtual void report_received(uint8_t dev_addr, uint8_t instance, uint8_t const* report, uint16_t len) = 0;
+	virtual void set_report_complete(uint8_t dev_addr, uint8_t instance, uint8_t report_id, uint8_t report_type, uint16_t len) = 0;
+	virtual void get_report_complete(uint8_t dev_addr, uint8_t instance, uint8_t report_id, uint8_t report_type, uint16_t len) = 0;
+};
+
+#endif