142 lines
5.4 KiB
C
142 lines
5.4 KiB
C
//###########################################################################
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//
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// FILE: F2837xD_cputimer.h
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//
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// TITLE: CPUTIMER Register Definitions.
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//
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//###########################################################################
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// $TI Release: F2837xD Support Library v3.05.00.00 $
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// $Release Date: Tue Jun 26 03:15:23 CDT 2018 $
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// $Copyright:
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// Copyright (C) 2013-2018 Texas Instruments Incorporated - http://www.ti.com/
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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
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// are met:
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//
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// 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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//
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// 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
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// distribution.
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//
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// Neither the name of Texas Instruments Incorporated nor the names of
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// its contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// 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
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// $
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//###########################################################################
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#ifndef __F2837xD_CPUTIMER_H__
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#define __F2837xD_CPUTIMER_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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//---------------------------------------------------------------------------
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// CPUTIMER Individual Register Bit Definitions:
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struct TIM_BITS { // bits description
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Uint16 LSW:16; // 15:0 CPU-Timer Counter Registers
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Uint16 MSW:16; // 31:16 CPU-Timer Counter Registers High
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};
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union TIM_REG {
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Uint32 all;
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struct TIM_BITS bit;
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};
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struct PRD_BITS { // bits description
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Uint16 LSW:16; // 15:0 CPU-Timer Period Registers
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Uint16 MSW:16; // 31:16 CPU-Timer Period Registers High
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};
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union PRD_REG {
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Uint32 all;
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struct PRD_BITS bit;
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};
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struct TCR_BITS { // bits description
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Uint16 rsvd1:4; // 3:0 Reserved
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Uint16 TSS:1; // 4 CPU-Timer stop status bit.
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Uint16 TRB:1; // 5 Timer reload
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Uint16 rsvd2:4; // 9:6 Reserved
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Uint16 SOFT:1; // 10 Emulation modes
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Uint16 FREE:1; // 11 Emulation modes
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Uint16 rsvd3:2; // 13:12 Reserved
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Uint16 TIE:1; // 14 CPU-Timer Interrupt Enable.
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Uint16 TIF:1; // 15 CPU-Timer Interrupt Flag.
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};
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union TCR_REG {
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Uint16 all;
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struct TCR_BITS bit;
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};
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struct TPR_BITS { // bits description
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Uint16 TDDR:8; // 7:0 CPU-Timer Divide-Down.
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Uint16 PSC:8; // 15:8 CPU-Timer Prescale Counter.
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};
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union TPR_REG {
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Uint16 all;
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struct TPR_BITS bit;
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};
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struct TPRH_BITS { // bits description
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Uint16 TDDRH:8; // 7:0 CPU-Timer Divide-Down.
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Uint16 PSCH:8; // 15:8 CPU-Timer Prescale Counter.
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};
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union TPRH_REG {
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Uint16 all;
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struct TPRH_BITS bit;
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};
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struct CPUTIMER_REGS {
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union TIM_REG TIM; // CPU-Timer, Counter Register
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union PRD_REG PRD; // CPU-Timer, Period Register
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union TCR_REG TCR; // CPU-Timer, Control Register
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Uint16 rsvd1; // Reserved
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union TPR_REG TPR; // CPU-Timer, Prescale Register
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union TPRH_REG TPRH; // CPU-Timer, Prescale Register High
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};
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//---------------------------------------------------------------------------
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// CPUTIMER External References & Function Declarations:
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//
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#ifdef CPU1
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extern volatile struct CPUTIMER_REGS CpuTimer0Regs;
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extern volatile struct CPUTIMER_REGS CpuTimer1Regs;
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extern volatile struct CPUTIMER_REGS CpuTimer2Regs;
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#endif
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#ifdef CPU2
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extern volatile struct CPUTIMER_REGS CpuTimer0Regs;
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extern volatile struct CPUTIMER_REGS CpuTimer1Regs;
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extern volatile struct CPUTIMER_REGS CpuTimer2Regs;
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#endif
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#ifdef __cplusplus
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}
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#endif /* extern "C" */
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#endif
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//===========================================================================
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// End of file.
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//===========================================================================
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