mirror of
https://gitea.osmocom.org/sim-card/simtrace2.git
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3f5e3ddffc
This way we can easily check with 'diff' for differences in our code and Atmel softpack. Also, this layout is more suitable for building various different firmware images (e.g. factory-test, dfu-loader, main application) for a variety of different boards (simtrace, owhw, qmod).
73 lines
2.8 KiB
C
73 lines
2.8 KiB
C
/* ----------------------------------------------------------------------------
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* ATMEL Microcontroller Software Support
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* ----------------------------------------------------------------------------
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* Copyright (c) 2008, Atmel Corporation
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the disclaimer below.
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*
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* Atmel's name may not be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* ----------------------------------------------------------------------------
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*/
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/**
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* \file
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*
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* \section Purpose
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*
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* Small set of functions for simple and portable LED usage.
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*
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* \section Usage
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*
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* -# Configure one or more LEDs using LED_Configure and
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* LED_ConfigureAll.
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* -# Set, clear and toggle LEDs using LED_Set, LED_Clear and
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* LED_Toggle.
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*
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* LEDs are numbered starting from 0; the number of LEDs depend on the
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* board being used. All the functions defined here will compile properly
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* regardless of whether the LED is defined or not; they will simply
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* return 0 when a LED which does not exist is given as an argument.
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* Also, these functions take into account how each LED is connected on to
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* board; thus, \ref LED_Set might change the level on the corresponding pin
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* to 0 or 1, but it will always light the LED on; same thing for the other
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* methods.
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*/
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#ifndef _LED_
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#define _LED_
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#include <stdint.h>
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//------------------------------------------------------------------------------
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// Global Functions
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//------------------------------------------------------------------------------
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extern uint32_t LED_Configure( uint32_t dwLed ) ;
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extern uint32_t LED_Set( uint32_t dwLed ) ;
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extern uint32_t LED_Clear( uint32_t dwLed ) ;
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extern uint32_t LED_Toggle( uint32_t dwLed ) ;
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#endif /* #ifndef LED_H */
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