mirror of
https://github.com/Fledge68/WiiFlow_Lite.git
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74 lines
1.8 KiB
C
74 lines
1.8 KiB
C
/****************************************************************************
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* Copyright (C) 2012 FIX94
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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#include <ogc/cache.h>
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#include <ogc/lwp.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <time.h>
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#include "usbthread.h"
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#include "usbstorage.h"
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#include "gecko/gecko.hpp"
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lwp_t USB_Thread = LWP_THREAD_NULL;
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volatile bool CheckUSB = false;
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volatile bool idle = false;
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volatile time_t start = 0;
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u8 sector[4096];
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void *KeepUSBAlive(void *nothing)
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{
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int NumberSectors = USBStorage2_GetCapacity(0, NULL);
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start = time(NULL);
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srand(start);
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while(CheckUSB)
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{
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if(idle || (time(NULL) - start) > 19)
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{
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USBStorage2_ReadSectors(0, rand() % NumberSectors, 1, sector);
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idle = true;
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}
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sleep(1);
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}
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return nothing;
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}
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void CreateUSBKeepAliveThread()
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{
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CheckUSB = true;
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LWP_CreateThread(&USB_Thread, KeepUSBAlive, NULL, NULL, 0, 40);
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}
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void KillUSBKeepAliveThread()
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{
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CheckUSB = false;
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USBKeepAliveThreadReset();
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if(USB_Thread != LWP_THREAD_NULL)
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{
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LWP_JoinThread(USB_Thread, NULL);
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USB_Thread = LWP_THREAD_NULL;
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}
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}
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void USBKeepAliveThreadReset()
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{
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while(reading)
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usleep(100);
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start = time(NULL);
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idle = false;
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}
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