mirror of https://github.com/rusefi/ChibiOS.git
70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/*
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ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT 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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ChibiOS/RT 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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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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/**
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* @addtogroup ARM7_CORE
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* @{
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*/
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#include <ch.h>
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#include "at91lib/AT91SAM7X256.h"
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/*
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* This file is a template of the system driver functions provided by a port.
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* Some of the following functions may be implemented as macros in chcore.h if
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* the implementer decides that there is an advantage in doing so, as example
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* because performance concerns.
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*/
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/**
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* Prints a message on the system console.
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* @param msg pointer to the message
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*/
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__attribute__((weak))
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void sys_puts(char *msg) {
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}
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/**
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* Enters an architecture-dependent halt mode. The function is meant to return
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* when an interrupt becomes pending.
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*/
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__attribute__((weak))
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void sys_wait_for_interrupt(void) {
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#if ENABLE_WFI_IDLE != 0
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AT91C_BASE_SYS->PMC_SCDR = AT91C_PMC_PCK;
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#endif
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}
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/**
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* Halts the system. This function is invoked by the operating system when an
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* unrecoverable error is detected (as example because a programming error in
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* the application code that triggers an assertion while in debug mode).
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*/
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__attribute__((weak))
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void sys_halt(void) {
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sys_disable_all();
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while (TRUE) {
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}
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}
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/** @} */
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