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/**
* @file
*
* @ingroup lpc24xx
*
* @brief Idle task.
*/
/*
* Copyright (c) 2008-2011 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Obere Lagerstr. 30
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#include <bsp.h>
#include <bsp/lpc24xx.h>
void *bsp_idle_thread(uintptr_t ignored)
{
while (true) {
#ifdef ARM_MULTILIB_ARCH_V4
/*
* Set power mode to idle. Causes the processor clock to be stopped,
* while on-chip peripherals remain active. Any enabled interrupt from a
* peripheral or an external interrupt source will cause the processor to
* resume execution.
*/
PCON = 0x1;
#endif
}
}
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