User

Exports for User. More...

Functions
int	sceUsbSerialStart (void)
	Activate USB serial device.
int	sceUsbSerialSetup (int unk)
	Setup USB serial device.
int	sceUsbSerialClose (void)
	Close USB serial device.
int	sceUsbSerialStatus (void)
	Close USB serial device.
unsigned int	sceUsbSerialGetRecvBufferSize (void)
	Get receive buffer length.
unsigned int	sceUsbSerialSend (const void *buffer, unsigned int len, int unk1, int unk2)
	Send data.
unsigned int	sceUsbSerialRecv (void *buffer, unsigned int max_len, int unk1, int unk2)
	Receive Data.

Detailed Description

Exports for User.

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Using this library in your project

Include the header file in your project:

#include <psp2/usbserial.h> 

Link the library to the executable:

SceUsbSerial_stub 

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Function Documentation

sceUsbSerialStart()

int sceUsbSerialStart

(

void

)

Activate USB serial device.

Returns

0 on success, < 0 on error

Note

The user is responsible for making sure no other UDC driver is active. This activates UDC as a "PS Vita" Type D device.

Wrapper for kernel function sceUsbSerialStartForDriver()

sceUsbSerialSetup()

int sceUsbSerialSetup

(

int

unk

)

Setup USB serial device.

Returns

0 on success, < 0 on error

Parameters

unk

Unknown

Note

Wrapper for kernel function sceUsbSerialSetupForDriver()

sceUsbSerialClose()

int sceUsbSerialClose

(

void

)

Close USB serial device.

Note

Wrapper for kernel function sceUsbSerialCloseForDriver()

sceUsbSerialStatus()

int sceUsbSerialStatus

(

void

)

Close USB serial device.

Returns

Returns 1 when serial port is open

Note

Wrapper for kernel function sceUsbSerialStatusForDriver()

sceUsbSerialGetRecvBufferSize()

unsigned int sceUsbSerialGetRecvBufferSize

(

void

)

Get receive buffer length.

Returns

Returns length of USB rx buffer

Note

Wrapper for kernel function sceUsbSerialGetLenForDriver()

sceUsbSerialSend()

unsigned int sceUsbSerialSend	(	const void *	buffer,
		unsigned int	len,
		int	unk1,
		int	unk2
	)

Send data.

Parameters

[in]	*buffer	data to send over usb
	len	int len of serial buffer data
	unk1	Unknown
	unk2	Unknown

Note

max send length is 0x10000

Wrapper for kernel function sceUsbSerialSendForDriver()

sceUsbSerialRecv()

unsigned int sceUsbSerialRecv	(	void *	buffer,
		unsigned int	max_len,
		int	unk1,
		int	unk2
	)

Receive Data.

Parameters

[out]	*buffer	buffer for incoming data
	max_len	max data length to receive
	unk1	Unknown
	unk2	Unknown

Note

max recv length is 0x10000

Wrapper for kernel function sceUsbSerialRecvForDriver()