67 lines
3.0 KiB
C
67 lines
3.0 KiB
C
/**************************************************************************/
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/*!
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@file timer32.h
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@author K. Townsend (microBuilder.eu)
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@date 22 March 2010
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@version 0.10
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2010, microBuilder SARL
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All rights reserved.
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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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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**************************************************************************/
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#ifndef __TIMER32_H__
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#define __TIMER32_H__
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#include "projectconfig.h"
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#define TIMER32_CCLK_1US ((CFG_CPU_CCLK/SCB_SYSAHBCLKDIV) / 1000000)
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#define TIMER32_CCLK_10US ((CFG_CPU_CCLK/SCB_SYSAHBCLKDIV) / 100000)
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#define TIMER32_CCLK_100US ((CFG_CPU_CCLK/SCB_SYSAHBCLKDIV) / 10000)
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#define TIMER32_CCLK_1MS ((CFG_CPU_CCLK/SCB_SYSAHBCLKDIV) / 1000)
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#define TIMER32_CCLK_10MS ((CFG_CPU_CCLK/SCB_SYSAHBCLKDIV) / 100)
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#define TIMER32_CCLK_100MS ((CFG_CPU_CCLK/SCB_SYSAHBCLKDIV) / 10)
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#define TIMER32_CCLK_1S (CFG_CPU_CCLK/SCB_SYSAHBCLKDIV)
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#define TIMER32_DEFAULTINTERVAL (TIMER32_CCLK_100US)
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#define TIMER32_DELAY_100US (1) // 100uS delay = 1 tick
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#define TIMER32_DELAY_1MS (10) // 1mS delay = 10 ticks
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#define TIMER32_DELAY_1S (10000) // 1S delay = 10000 ticks
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void TIMER32_0_IRQHandler(void);
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void TIMER32_1_IRQHandler(void);
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void timer32Delay(uint8_t timerNum, uint32_t delay);
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void timer32Enable(uint8_t timerNum);
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void timer32Disable(uint8_t timerNum);
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void timer32Reset(uint8_t timerNum);
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void timer32Init(uint8_t timerNum, uint32_t timerInterval);
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#endif
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