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//###########################################################################
//
// FILE: F2837xD_Cputimers.h
//
// TITLE: F2837xD Device CPUTIMERS Register Definitions.
//
//###########################################################################
// $TI Release: F2837xD Support Library v3.05.00.00 $
// $Release Date: Tue Jun 26 03:15:23 CDT 2018 $
// $Copyright:
// Copyright (C) 2013-2018 Texas Instruments Incorporated - http://www.ti.com/
//
// 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.
// $
//###########################################################################
#ifndef F2837xD_CPUTIMERVARS_H
#define F2837xD_CPUTIMERVARS_H
#ifdef __cplusplus
extern "C" {
#endif
//
// Globals
//
struct CPUTIMER_VARS {
volatile struct CPUTIMER_REGS *RegsAddr;
Uint32 InterruptCount;
float CPUFreqInMHz;
float PeriodInUSec;
};
extern struct CPUTIMER_VARS CpuTimer0;
extern struct CPUTIMER_VARS CpuTimer1;
extern struct CPUTIMER_VARS CpuTimer2;
//
// Defines
//
//
// Start Timer:
//
#define StartCpuTimer0() CpuTimer0Regs.TCR.bit.TSS = 0
//
// Stop Timer:
//
#define StopCpuTimer0() CpuTimer0Regs.TCR.bit.TSS = 1
//
// Reload Timer With period Value:
//
#define ReloadCpuTimer0() CpuTimer0Regs.TCR.bit.TRB = 1
//
// Read 32-Bit Timer Value:
//
#define ReadCpuTimer0Counter() CpuTimer0Regs.TIM.all
//
// Read 32-Bit Period Value:
//
#define ReadCpuTimer0Period() CpuTimer0Regs.PRD.all
//
// Start Timer:
//
#define StartCpuTimer1() CpuTimer1Regs.TCR.bit.TSS = 0
#define StartCpuTimer2() CpuTimer2Regs.TCR.bit.TSS = 0
//
// Stop Timer:
//
#define StopCpuTimer1() CpuTimer1Regs.TCR.bit.TSS = 1
#define StopCpuTimer2() CpuTimer2Regs.TCR.bit.TSS = 1
//
// Reload Timer With period Value:
//
#define ReloadCpuTimer1() CpuTimer1Regs.TCR.bit.TRB = 1
#define ReloadCpuTimer2() CpuTimer2Regs.TCR.bit.TRB = 1
//
// Read 32-Bit Timer Value:
//
#define ReadCpuTimer1Counter() CpuTimer1Regs.TIM.all
#define ReadCpuTimer2Counter() CpuTimer2Regs.TIM.all
//
// Read 32-Bit Period Value:
//
#define ReadCpuTimer1Period() CpuTimer1Regs.PRD.all
#define ReadCpuTimer2Period() CpuTimer2Regs.PRD.all
//
// Function Prototypes
//
void InitCpuTimers(void);
void ConfigCpuTimer(struct CPUTIMER_VARS *Timer, float Freq, float Period);
#ifdef __cplusplus
}
#endif /* extern "C" */
#endif // end of F2837xD_CPUTIMERVARS_H definition
//
// End of file
//
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