mika/libnx
1
0
Fork 0
mirror of https://github.com/switchbrew/libnx.git synced 2025-06-23 21:32:39 +02:00
Code Issues Packages Projects Releases Wiki Activity

Added hidsysGetUniquePadsFromNpad and hidsysGetUniquePadIds.

Browse Source
This commit is contained in:
yellows8 2019-04-25 14:31:00 -04:00
parent d6ba6d9625
commit d4789c37c9
No known key found for this signature in database
GPG Key ID: 0AF90DA3F1E60E43
2 changed files with 103 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
nx/include/switch/services/hidsys.h
View File

@ -1,11 +1,12 @@
/**
* @file hidsys.h
* @brief hid:sys service IPC wrapper.
* @author exelix
* @author exelix, yellows8
*/
#pragma once
#include "../types.h"
#include "../kernel/event.h"
#include "../services/hid.h"
#include "../services/sm.h"
Result hidsysInitialize(void);
@ -21,3 +22,22 @@ Result hidsysAcquireHomeButtonEventHandle(Event* event_out);
Result hidsysActivateHomeButton(void);
Result hidsysActivateSleepButton(void);
Result hidsysActivateCaptureButton(void);
/**
* @brief Gets the UniquePadIds for the specified controller.
* @note Only available on [3.0.0+].
* @param id Controller ID. Must not be CONTROLLER_P1_AUTO.
* @param UniquePadIds Output array of UniquePadIds.
* @param Max number of entries for the UniquePadIds array.
* @param total_entries Total output array entries. Optional, can be NULL.
*/
Result hidsysGetUniquePadsFromNpad(HidControllerID id, u64 *UniquePadIds, size_t count, size_t *total_entries);
/**
* @brief Gets a list of all UniquePadIds.
* @param UniquePadIds Output array of UniquePadIds.
* @param Max number of entries for the UniquePadIds array.
* @param total_entries Total output array entries. Optional, can be NULL.
*/
Result hidsysGetUniquePadIds(u64 *UniquePadIds, size_t count, size_t *total_entries);

82
nx/source/services/hidsys.c
View File

@ -6,7 +6,9 @@
#include "kernel/event.h"
#include "services/applet.h"
#include "services/hidsys.h"
#include "services/hid.h"
#include "services/sm.h"
#include "runtime/hosversion.h"
static Service g_hidsysSrv;
static u64 g_hidsysRefCnt;
@ -179,3 +181,83 @@ Result hidsysActivateSleepButton(void) {
Result hidsysActivateCaptureButton(void) {
return _hidsysCmdWithResIdAndPid(151);
}
Result hidsysGetUniquePadsFromNpad(HidControllerID id, u64 *UniquePadIds, size_t count, size_t *total_entries) {
if (hosversionBefore(3,0,0))
return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
Result rc;
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
u32 id;
} PACKED *raw;
ipcAddRecvStatic(&c, UniquePadIds, sizeof(u64)*count, 0);
raw = serviceIpcPrepareHeader(&g_hidsysSrv, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 321;
raw->id = hidControllerIDToOfficial(id);
rc = serviceIpcDispatch(&g_hidsysSrv);
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
struct {
u64 magic;
u64 result;
u64 total_entries;
} *resp;
serviceIpcParse(&g_hidsysSrv, &r, sizeof(*resp));
resp = r.Raw;
if (R_SUCCEEDED(rc) && total_entries) *total_entries = resp->total_entries;
}
return rc;
}
Result hidsysGetUniquePadIds(u64 *UniquePadIds, size_t count, size_t *total_entries) {
Result rc;
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
} *raw;
ipcAddRecvStatic(&c, UniquePadIds, sizeof(u64)*count, 0);
raw = serviceIpcPrepareHeader(&g_hidsysSrv, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 703;
rc = serviceIpcDispatch(&g_hidsysSrv);
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
struct {
u64 magic;
u64 result;
u64 total_entries;
} *resp;
serviceIpcParse(&g_hidsysSrv, &r, sizeof(*resp));
resp = r.Raw;
if (R_SUCCEEDED(rc) && total_entries) *total_entries = resp->total_entries;
}
return rc;
}