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3DS: Keep wifi alive when lid is closed

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This commit is contained in:
Michael Theall 2022-07-24 18:28:29 -05:00
parent 49535886fa
commit 16c59354da
1 changed files with 32 additions and 2 deletions
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32
source/3ds/platform.cpp
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@ -3,7 +3,7 @@
// - RFC 3659 (https://tools.ietf.org/html/rfc3659)
// - suggested implementation details from https://cr.yp.to/ftp/filesystem.html
//
// Copyright (C) 2020 Michael Theall
// Copyright (C) 2022 Michael Theall
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@ -63,6 +63,9 @@ constexpr auto SOCU_BUFFERSIZE = 0x100000;
static_assert (SOCU_BUFFERSIZE % SOCU_ALIGN == 0);
/// \brief Whether ndm:u is locked
bool s_ndmuLocked = false;
/// \brief Whether soc:u is active
std::atomic<bool> s_socuActive = false;
/// \brief soc:u buffer
@ -209,8 +212,22 @@ void startNetwork ()
if (R_FAILED (socInit (s_socuBuffer, SOCU_BUFFERSIZE)))
return;
aptSetSleepAllowed (false);
Result res;
if (R_FAILED (res = NDMU_EnterExclusiveState(NDM_EXCLUSIVE_STATE_INFRASTRUCTURE)))
error ("Failed to enter exclusive NDM state: 0x%lx\n", res);
else if (R_FAILED (res = NDMU_LockState ()))
{
error ("Failed to lock NDM: 0x%lx\n", res);
NDMU_LeaveExclusiveState ();
}
else
s_ndmuLocked = true;
s_socuActive = true;
info ("Wifi connected\n");
return;
}
/// \brief Draw citro3d logo
@ -349,6 +366,7 @@ bool platform::init ()
osSetSpeedupEnable (true);
acInit ();
ndmuInit ();
ptmuInit ();
#ifndef CLASSIC
romfsInit ();
@ -533,9 +551,20 @@ void platform::exit ()
C3D_Fini ();
#endif
if (s_ndmuLocked)
{
NDMU_UnlockState ();
NDMU_LeaveExclusiveState ();
aptSetSleepAllowed (true);
s_ndmuLocked = false;
}
if (s_socuActive)
{
socExit ();
s_socuActive = false;
}
std::free (s_socuBuffer);
aptUnhook (&s_aptHookCookie);
@ -549,6 +578,7 @@ void platform::exit ()
romfsExit ();
#endif
ptmuExit ();
ndmuExit ();
acExit ();
}