vitasdk
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Kernel
Debug » DebugLed library

Exports for Kernel. More...

Typedefs

typedef void(* SceDebugLedHandler) (int arg0, int arg1, int arg2, int arg3)
 Debug LED handler.
 

Functions

void ksceKernelSetGPO (SceUInt32 bits)
 Set the general-purpose output bitfield.
 
SceUInt32 ksceKernelGetGPO (void)
 Get the saved general-purpose output bitfield.
 
void ksceKernelSetGPI (SceUInt32 bits)
 Replace the general-purpose input bitfield stored in software.
 
SceUInt32 ksceKernelGetGPI (void)
 Get the current general-purpose input bitfield.
 
int ksceKernelSetGPOMask (SceUInt32 clear_mask, SceUInt32 set_mask)
 Atomically update the GPO enable mask.
 
void ksceDebugLedRegisterHandle0 (SceDebugLedHandler handler)
 Register or clear debug LED handler 0.
 
void ksceDebugLedInvokeHandle0 (int arg0, int arg1, int arg2, int arg3)
 Call debug LED handler 0 if one is registered.
 
void ksceDebugLedRegisterHandle1 (SceDebugLedHandler handler)
 Register or clear debug LED handler 1.
 
void ksceDebugLedInvokeHandle1 (int arg0, int arg1, int arg2, int arg3)
 Call debug LED handler 1 if one is registered.
 

Detailed Description

Exports for Kernel.

Using this library in your project

Include the header file in your project:

#include <psp2kern/kernel/debugled.h>


Link the library to the executable:

SceDebugLedForDriver_stub


Typedef Documentation

◆ SceDebugLedHandler

typedef void(* SceDebugLedHandler) (int arg0, int arg1, int arg2, int arg3)

Debug LED handler.

The invoke functions pass the arguments to the handler unchanged.

Function Documentation

◆ ksceKernelSetGPO()

void ksceKernelSetGPO ( SceUInt32  bits)

Set the general-purpose output bitfield.

The full value is saved. On PDEL units, enabled bits 0 through 7 control the debug LED display.

Parameters
[in]bits- Output bitfield.
Returns
0 on FW 3.60.

◆ ksceKernelGetGPO()

SceUInt32 ksceKernelGetGPO ( void  )

Get the saved general-purpose output bitfield.

Returns
The full bitfield from the last GPO write.

◆ ksceKernelSetGPI()

void ksceKernelSetGPI ( SceUInt32  bits)

Replace the general-purpose input bitfield stored in software.

Parameters
[in]bits- Input bitfield.

◆ ksceKernelGetGPI()

SceUInt32 ksceKernelGetGPI ( void  )

Get the current general-purpose input bitfield.

Returns
The current GPI bitfield.

◆ ksceKernelSetGPOMask()

int ksceKernelSetGPOMask ( SceUInt32  clear_mask,
SceUInt32  set_mask 
)

Atomically update the GPO enable mask.

The new mask is (oldMask & ~clear_mask) | set_mask and takes effect on the next GPO write or when GPO state is restored on resume.

Parameters
[in]clear_mask- Bits to clear from the current mask.
[in]set_mask- Bits to set in the current mask.
Returns
0.

◆ ksceDebugLedRegisterHandle0()

void ksceDebugLedRegisterHandle0 ( SceDebugLedHandler  handler)

Register or clear debug LED handler 0.

Parameters
[in]handler- Handler to register, or NULL to clear it.

◆ ksceDebugLedInvokeHandle0()

void ksceDebugLedInvokeHandle0 ( int  arg0,
int  arg1,
int  arg2,
int  arg3 
)

Call debug LED handler 0 if one is registered.

Parameters
[in]arg0- First handler argument; meaning unspecified.
[in]arg1- Second handler argument; meaning unspecified.
[in]arg2- Third handler argument; meaning unspecified.
[in]arg3- Fourth handler argument; meaning unspecified.

◆ ksceDebugLedRegisterHandle1()

void ksceDebugLedRegisterHandle1 ( SceDebugLedHandler  handler)

Register or clear debug LED handler 1.

Parameters
[in]handler- Handler to register, or NULL to clear it.

◆ ksceDebugLedInvokeHandle1()

void ksceDebugLedInvokeHandle1 ( int  arg0,
int  arg1,
int  arg2,
int  arg3 
)

Call debug LED handler 1 if one is registered.

Parameters
[in]arg0- First handler argument; meaning unspecified.
[in]arg1- Second handler argument; meaning unspecified.
[in]arg2- Third handler argument; meaning unspecified.
[in]arg3- Fourth handler argument; meaning unspecified.