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/*
ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @addtogroup ARM7_CORE
* @{
*/
#include <ch.h>
#include "lpc214x.h"
/*
* This file is a template of the system driver functions provided by a port.
* Some of the following functions may be implemented as macros in chcore.h if
* the implementer decides that there is an advantage in doing so, as example
* because performance concerns.
*/
/**
* Prints a message on the system console.
* @param msg pointer to the message
*/
__attribute__((weak))
void sys_puts(char *msg) {
}
/**
* Enters an architecture-dependent halt mode. The function is meant to return
* when an interrupt becomes pending.
*/
__attribute__((weak))
void sys_wait_for_interrupt(void) {
#if ENABLE_WFI_IDLE != 0
PCON = 1;
#endif
}
/**
* Halts the system. This function is invoked by the operating system when an
* unrecoverable error is detected (as example because a programming error in
* the application code that triggers an assertion while in debug mode).
*/
__attribute__((weak))
void sys_halt(void) {
sys_disable_all();
while (TRUE) {
}
}
/** @} */
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