From 7f4da522479c0f00126219f0c23b804c3a93d7a6 Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Sun, 16 Mar 2014 14:40:16 +0200 Subject: Add driver lib for projects which require it --- driverlib/timer.h | 301 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 301 insertions(+) create mode 100644 driverlib/timer.h (limited to 'driverlib/timer.h') diff --git a/driverlib/timer.h b/driverlib/timer.h new file mode 100644 index 0000000..c51ac27 --- /dev/null +++ b/driverlib/timer.h @@ -0,0 +1,301 @@ +//***************************************************************************** +// +// timer.h - Prototypes for the timer module +// +// Copyright (c) 2005-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// +// Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// +// Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the +// distribution. +// +// Neither the name of Texas Instruments Incorporated nor the names of +// its contributors may be used to endorse or promote products derived +// from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// This is part of revision 2.1.0.12573 of the Tiva Peripheral Driver Library. +// +//***************************************************************************** + +#ifndef __DRIVERLIB_TIMER_H__ +#define __DRIVERLIB_TIMER_H__ + +//***************************************************************************** +// +// If building with a C++ compiler, make all of the definitions in this header +// have a C binding. +// +//***************************************************************************** +#ifdef __cplusplus +extern "C" +{ +#endif + +//***************************************************************************** +// +// Values that can be passed to TimerConfigure as the ui32Config parameter. +// +//***************************************************************************** +#define TIMER_CFG_ONE_SHOT 0x00000021 // Full-width one-shot timer +#define TIMER_CFG_ONE_SHOT_UP 0x00000031 // Full-width one-shot up-count + // timer +#define TIMER_CFG_PERIODIC 0x00000022 // Full-width periodic timer +#define TIMER_CFG_PERIODIC_UP 0x00000032 // Full-width periodic up-count + // timer +#define TIMER_CFG_RTC 0x01000000 // Full-width RTC timer +#define TIMER_CFG_SPLIT_PAIR 0x04000000 // Two half-width timers +#define TIMER_CFG_A_ONE_SHOT 0x00000021 // Timer A one-shot timer +#define TIMER_CFG_A_ONE_SHOT_UP 0x00000031 // Timer A one-shot up-count timer +#define TIMER_CFG_A_PERIODIC 0x00000022 // Timer A periodic timer +#define TIMER_CFG_A_PERIODIC_UP 0x00000032 // Timer A periodic up-count timer +#define TIMER_CFG_A_CAP_COUNT 0x00000003 // Timer A event counter +#define TIMER_CFG_A_CAP_COUNT_UP 0x00000013 // Timer A event up-counter +#define TIMER_CFG_A_CAP_TIME 0x00000007 // Timer A event timer +#define TIMER_CFG_A_CAP_TIME_UP 0x00000017 // Timer A event up-count timer +#define TIMER_CFG_A_PWM 0x0000000A // Timer A PWM output +#define TIMER_CFG_B_ONE_SHOT 0x00002100 // Timer B one-shot timer +#define TIMER_CFG_B_ONE_SHOT_UP 0x00003100 // Timer B one-shot up-count timer +#define TIMER_CFG_B_PERIODIC 0x00002200 // Timer B periodic timer +#define TIMER_CFG_B_PERIODIC_UP 0x00003200 // Timer B periodic up-count timer +#define TIMER_CFG_B_CAP_COUNT 0x00000300 // Timer B event counter +#define TIMER_CFG_B_CAP_COUNT_UP 0x00001300 // Timer B event up-counter +#define TIMER_CFG_B_CAP_TIME 0x00000700 // Timer B event timer +#define TIMER_CFG_B_CAP_TIME_UP 0x00001700 // Timer B event up-count timer +#define TIMER_CFG_B_PWM 0x00000A00 // Timer B PWM output +#define TIMER_CFG_A_ACT_TOINTD 0x00010000 // Timer A compare action disable + // time-out interrupt. +#define TIMER_CFG_A_ACT_NONE 0x00000000 // Timer A compare action none. +#define TIMER_CFG_A_ACT_TOGGLE 0x00020000 // Timer A compare action toggle. +#define TIMER_CFG_A_ACT_CLRTO 0x00040000 // Timer A compare action CCP + // clear on time-out. +#define TIMER_CFG_A_ACT_SETTO 0x00060000 // Timer A compare action CCP set + // on time-out. +#define TIMER_CFG_A_ACT_SETTOGTO 0x00080000 // Timer A compare action set CCP + // toggle on time-out. +#define TIMER_CFG_A_ACT_CLRTOGTO 0x000A0000 // Timer A compare action clear + // CCP toggle on time-out. +#define TIMER_CFG_A_ACT_SETCLRTO 0x000C0000 // Timer A compare action set CCP + // clear on time-out. +#define TIMER_CFG_A_ACT_CLRSETTO 0x000E0000 // Timer A compare action clear + // CCP set on time-out. +#define TIMER_CFG_B_ACT_TOINTD 0x00100000 // Timer B compare action disable + // time-out interrupt. +#define TIMER_CFG_B_ACT_NONE 0x00000000 // Timer A compare action none. +#define TIMER_CFG_B_ACT_TOGGLE 0x00200000 // Timer A compare action toggle. +#define TIMER_CFG_B_ACT_CLRTO 0x00400000 // Timer A compare action CCP + // clear on time-out. +#define TIMER_CFG_B_ACT_SETTO 0x00600000 // Timer A compare action CCP set + // on time-out. +#define TIMER_CFG_B_ACT_SETTOGTO 0x00800000 // Timer A compare action set CCP + // toggle on time-out. +#define TIMER_CFG_B_ACT_CLRTOGTO 0x00A00000 // Timer A compare action clear + // CCP toggle on time-out. +#define TIMER_CFG_B_ACT_SETCLRTO 0x00C00000 // Timer A compare action set CCP + // clear on time-out. +#define TIMER_CFG_B_ACT_CLRSETTO 0x0000E000 // Timer A compare action clear + // CCP set on time-out. + +//***************************************************************************** +// +// Values that can be passed to TimerIntEnable, TimerIntDisable, and +// TimerIntClear as the ui32IntFlags parameter, and returned from +// TimerIntStatus. +// +//***************************************************************************** +#define TIMER_TIMB_DMA 0x00002000 // TimerB DMA Complete Interrupt. +#define TIMER_TIMB_MATCH 0x00000800 // TimerB match interrupt +#define TIMER_CAPB_EVENT 0x00000400 // CaptureB event interrupt +#define TIMER_CAPB_MATCH 0x00000200 // CaptureB match interrupt +#define TIMER_TIMB_TIMEOUT 0x00000100 // TimerB time out interrupt +#define TIMER_TIMA_DMA 0x00000020 // TimerA DMA Complete Interrupt. +#define TIMER_TIMA_MATCH 0x00000010 // TimerA match interrupt +#define TIMER_RTC_MATCH 0x00000008 // RTC interrupt mask +#define TIMER_CAPA_EVENT 0x00000004 // CaptureA event interrupt +#define TIMER_CAPA_MATCH 0x00000002 // CaptureA match interrupt +#define TIMER_TIMA_TIMEOUT 0x00000001 // TimerA time out interrupt + +//***************************************************************************** +// +// Values that can be passed to TimerControlEvent as the ui32Event parameter. +// +//***************************************************************************** +#define TIMER_EVENT_POS_EDGE 0x00000000 // Count positive edges +#define TIMER_EVENT_NEG_EDGE 0x00000404 // Count negative edges +#define TIMER_EVENT_BOTH_EDGES 0x00000C0C // Count both edges + +//***************************************************************************** +// +// Values that can be passed to most of the timer APIs as the ui32Timer +// parameter. +// +//***************************************************************************** +#define TIMER_A 0x000000ff // Timer A +#define TIMER_B 0x0000ff00 // Timer B +#define TIMER_BOTH 0x0000ffff // Timer Both + +//***************************************************************************** +// +// Values that can be passed to TimerSynchronize as the ui32Timers parameter. +// +//***************************************************************************** +#define TIMER_0A_SYNC 0x00000001 // Synchronize Timer 0A +#define TIMER_0B_SYNC 0x00000002 // Synchronize Timer 0B +#define TIMER_1A_SYNC 0x00000004 // Synchronize Timer 1A +#define TIMER_1B_SYNC 0x00000008 // Synchronize Timer 1B +#define TIMER_2A_SYNC 0x00000010 // Synchronize Timer 2A +#define TIMER_2B_SYNC 0x00000020 // Synchronize Timer 2B +#define TIMER_3A_SYNC 0x00000040 // Synchronize Timer 3A +#define TIMER_3B_SYNC 0x00000080 // Synchronize Timer 3B +#define TIMER_4A_SYNC 0x00000100 // Synchronize Timer 4A +#define TIMER_4B_SYNC 0x00000200 // Synchronize Timer 4B +#define TIMER_5A_SYNC 0x00000400 // Synchronize Timer 5A +#define TIMER_5B_SYNC 0x00000800 // Synchronize Timer 5B +#define WTIMER_0A_SYNC 0x00001000 // Synchronize Wide Timer 0A +#define WTIMER_0B_SYNC 0x00002000 // Synchronize Wide Timer 0B +#define WTIMER_1A_SYNC 0x00004000 // Synchronize Wide Timer 1A +#define WTIMER_1B_SYNC 0x00008000 // Synchronize Wide Timer 1B +#define WTIMER_2A_SYNC 0x00010000 // Synchronize Wide Timer 2A +#define WTIMER_2B_SYNC 0x00020000 // Synchronize Wide Timer 2B +#define WTIMER_3A_SYNC 0x00040000 // Synchronize Wide Timer 3A +#define WTIMER_3B_SYNC 0x00080000 // Synchronize Wide Timer 3B +#define WTIMER_4A_SYNC 0x00100000 // Synchronize Wide Timer 4A +#define WTIMER_4B_SYNC 0x00200000 // Synchronize Wide Timer 4B +#define WTIMER_5A_SYNC 0x00400000 // Synchronize Wide Timer 5A +#define WTIMER_5B_SYNC 0x00800000 // Synchronize Wide Timer 5B + +//***************************************************************************** +// +// Values that can be passed to TimerClockSourceSet() or returned from +// TimerClockSourceGet(). +// +//***************************************************************************** +#define TIMER_CLOCK_SYSTEM 0x00000000 +#define TIMER_CLOCK_PIOSC 0x00000001 + +//***************************************************************************** +// +// Values that can be passed to TimerDMAEventSet() or returned from +// TimerDMAEventGet(). +// +//***************************************************************************** +#define TIMER_DMA_MODEMATCH_B 0x00000800 +#define TIMER_DMA_CAPEVENT_B 0x00000400 +#define TIMER_DMA_CAPMATCH_B 0x00000200 +#define TIMER_DMA_TIMEOUT_B 0x00000100 +#define TIMER_DMA_MODEMATCH_A 0x00000010 +#define TIMER_DMA_RTC_A 0x00000008 +#define TIMER_DMA_CAPEVENT_A 0x00000004 +#define TIMER_DMA_CAPMATCH_A 0x00000002 +#define TIMER_DMA_TIMEOUT_A 0x00000001 + +//***************************************************************************** +// +// Values that can be passed to TimerADCEventSet() or returned from +// TimerADCEventGet(). +// +//***************************************************************************** +#define TIMER_ADC_MODEMATCH_B 0x00000800 +#define TIMER_ADC_CAPEVENT_B 0x00000400 +#define TIMER_ADC_CAPMATCH_B 0x00000200 +#define TIMER_ADC_TIMEOUT_B 0x00000100 +#define TIMER_ADC_MODEMATCH_A 0x00000010 +#define TIMER_ADC_RTC_A 0x00000008 +#define TIMER_ADC_CAPEVENT_A 0x00000004 +#define TIMER_ADC_CAPMATCH_A 0x00000002 +#define TIMER_ADC_TIMEOUT_A 0x00000001 + +//***************************************************************************** +// +// Values that can be passed to TimerUpdateMode(). +// +//***************************************************************************** +#define TIMER_UP_LOAD_IMMEDIATE 0x00000000 +#define TIMER_UP_LOAD_TIMEOUT 0x00000100 +#define TIMER_UP_MATCH_IMMEDIATE \ + 0x00000000 +#define TIMER_UP_MATCH_TIMEOUT 0x00000400 + +//***************************************************************************** +// +// Prototypes for the APIs. +// +//***************************************************************************** +extern void TimerEnable(uint32_t ui32Base, uint32_t ui32Timer); +extern void TimerDisable(uint32_t ui32Base, uint32_t ui32Timer); +extern void TimerConfigure(uint32_t ui32Base, uint32_t ui32Config); +extern void TimerControlLevel(uint32_t ui32Base, uint32_t ui32Timer, + bool bInvert); +extern void TimerControlTrigger(uint32_t ui32Base, uint32_t ui32Timer, + bool bEnable); +extern void TimerControlEvent(uint32_t ui32Base, uint32_t ui32Timer, + uint32_t ui32Event); +extern void TimerControlStall(uint32_t ui32Base, uint32_t ui32Timer, + bool bStall); +extern void TimerControlWaitOnTrigger(uint32_t ui32Base, uint32_t ui32Timer, + bool bWait); +extern void TimerRTCEnable(uint32_t ui32Base); +extern void TimerRTCDisable(uint32_t ui32Base); +extern void TimerPrescaleSet(uint32_t ui32Base, uint32_t ui32Timer, + uint32_t ui32Value); +extern uint32_t TimerPrescaleGet(uint32_t ui32Base, uint32_t ui32Timer); +extern void TimerPrescaleMatchSet(uint32_t ui32Base, uint32_t ui32Timer, + uint32_t ui32Value); +extern uint32_t TimerPrescaleMatchGet(uint32_t ui32Base, uint32_t ui32Timer); +extern void TimerLoadSet(uint32_t ui32Base, uint32_t ui32Timer, + uint32_t ui32Value); +extern uint32_t TimerLoadGet(uint32_t ui32Base, uint32_t ui32Timer); +extern void TimerLoadSet64(uint32_t ui32Base, uint64_t ui64Value); +extern uint64_t TimerLoadGet64(uint32_t ui32Base); +extern uint32_t TimerValueGet(uint32_t ui32Base, uint32_t ui32Timer); +extern uint64_t TimerValueGet64(uint32_t ui32Base); +extern void TimerMatchSet(uint32_t ui32Base, uint32_t ui32Timer, + uint32_t ui32Value); +extern uint32_t TimerMatchGet(uint32_t ui32Base, uint32_t ui32Timer); +extern void TimerMatchSet64(uint32_t ui32Base, uint64_t ui64Value); +extern uint64_t TimerMatchGet64(uint32_t ui32Base); +extern void TimerIntRegister(uint32_t ui32Base, uint32_t ui32Timer, + void (*pfnHandler)(void)); +extern void TimerIntUnregister(uint32_t ui32Base, uint32_t ui32Timer); +extern void TimerIntEnable(uint32_t ui32Base, uint32_t ui32IntFlags); +extern void TimerIntDisable(uint32_t ui32Base, uint32_t ui32IntFlags); +extern uint32_t TimerIntStatus(uint32_t ui32Base, bool bMasked); +extern void TimerIntClear(uint32_t ui32Base, uint32_t ui32IntFlags); +extern void TimerSynchronize(uint32_t ui32Base, uint32_t ui32Timers); +extern uint32_t TimerClockSourceGet(uint32_t ui32Base); +extern void TimerClockSourceSet(uint32_t ui32Base, uint32_t ui32Source); +extern uint32_t TimerADCEventGet(uint32_t ui32Base); +extern void TimerADCEventSet(uint32_t ui32Base, uint32_t ui32ADCEvent); +extern uint32_t TimerDMAEventGet(uint32_t ui32Base); +extern void TimerDMAEventSet(uint32_t ui32Base, uint32_t ui32DMAEvent); +extern void TimerUpdateMode(uint32_t ui32Base, uint32_t ui32Timer, + uint32_t ui32Config); +//***************************************************************************** +// +// Mark the end of the C bindings section for C++ compilers. +// +//***************************************************************************** +#ifdef __cplusplus +} +#endif + +#endif // __DRIVERLIB_TIMER_H__ -- cgit v1.3.1