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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 Core
* @{
*/
#include <ch.h>
/*
* This file is just a template, it contains the function prototypes and the
* doxigen documentation. The implementation of the following functions is
* architecture/compiler specific.
*/
/**
* This function implements the idle thread infinite loop. The function should
* put the processor in the lowest power mode capable to serve interrupts.
* The priority is internally set to the minimum system value so that this
* thread is executed only if there are no other ready threads in the system.
* @note Implementation should declare this function as a weak symbol in order
* to allow applications to re-implement it.
*/
void _idle(void *p) {
while (TRUE)
;
}
/**
* Abonormal system termination handler. Invoked by the ChibiOS/RT when an
* abnormal unrecoverable condition is met.
*/
void chSysHalt(void) {
chSysLock();
while (TRUE)
;
}
/**
* Enables the interrupts, it is only invoked once into \p chSysInit().
*/
void chSysEnable(void) {
}
/**
* Enters the ChibiOS/RT system mutual exclusion zone. The implementation is
* architecture dependent, on single core systems usually this function usually
* just disables the interrupts.
* @note The code in the system mutual exclusion zone must be as light and
* fast as possible, the system performance is affected by this.
* @note The use of system mutual exclusion zones are not recommended in
* the user code, it is a better idea to use the Semaphores instead.
*/
void chSysLock(void) {
}
/**
* Leaves the ChibiOS/RT system mutual exclusion zone. The implementation is
* architecture dependent, on single core systems usually this function usually
* just enables the interrupts.
* @note The code in the system mutual exclusion zone must be as light and
* fast as possible, the system performance is affected by this.
* @note The use of system mutual exclusion zones are not recommended in
* the user code, it is a better idea to use the Semaphores instead.
*/
void chSysUnlock(void) {
}
/**
* Context switch.
*/
void chSysSwitchI(Thread *otp, Thread *ntp) {}
/**
* Prints a message on the system console (if any).
*/
void chSysPuts(char *msg) {
}
/** @} */
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