103 lines
3.1 KiB
C
Executable File
103 lines
3.1 KiB
C
Executable File
/**
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CMP1 Generated Driver File
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@Company
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Microchip Technology Inc.
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@File Name
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cmp1.c
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@Summary
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This is the generated driver implementation file for the CMP1 driver using PIC10 / PIC12 / PIC16 / PIC18 MCUs
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@Description
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This source file provides implementations for driver APIs for CMP1.
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Generation Information :
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Product Revision : PIC10 / PIC12 / PIC16 / PIC18 MCUs - 1.81.3
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Device : PIC16F1776
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Driver Version : 2.11
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The generated drivers are tested against the following:
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Compiler : XC8 2.20 and above or later
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MPLAB : MPLAB X 5.40
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*/
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/*
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(c) 2018 Microchip Technology Inc. and its subsidiaries.
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Subject to your compliance with these terms, you may use Microchip software and any
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derivatives exclusively with Microchip products. It is your responsibility to comply with third party
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license terms applicable to your use of third party software (including open source software) that
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may accompany Microchip software.
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THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES, WHETHER
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EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE, INCLUDING ANY
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IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, AND FITNESS
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FOR A PARTICULAR PURPOSE.
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IN NO EVENT WILL MICROCHIP BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE,
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INCIDENTAL OR CONSEQUENTIAL LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND
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WHATSOEVER RELATED TO THE SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP
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HAS BEEN ADVISED OF THE POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO
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THE FULLEST EXTENT ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL
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CLAIMS IN ANY WAY RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT
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OF FEES, IF ANY, THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS
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SOFTWARE.
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*/
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/**
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Section: Included Files
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*/
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#include <xc.h>
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#include "cmp1.h"
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/**
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Section: CMP1 APIs
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*/
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void CMP1_Initialize(void)
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{
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/* Disable CMP1 interrupt before configuring the CMP1
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control register. Although a comparator is disabled, an interrupt can be
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generated by changing the output polarity with the CxPOL bit of the
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CMxCON0 register,or by switching the comparator on or off with the CxON
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bit of the CMxCON0 register.*/
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PIE2bits.C1IE = 0;
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// C1HYS disabled; C1SP hi_speed; C1ON enabled; C1POL not inverted; C1SYNC asynchronous; C1ZLF filtered;
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CM1CON0 = 0x8C;
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// C1INTN intFlag_neg; C1INTP no_intFlag;
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CM1CON1 = 0x01;
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// C1NCH CIN4-;
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CM1NSEL = 0x04;
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// C1PCH DAC3;
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CM1PSEL = 0x07;
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//
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CMOUT = 0x00;
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// Clearing IF flag before enabling the interrupt.
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PIR2bits.C1IF = 0;
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// Enabling CMP1 interrupt.
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PIE2bits.C1IE = 1;
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}
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bool CMP1_GetOutputStatus(void)
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{
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return (CMOUTbits.MC1OUT);
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}
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void CMP1_ISR(void)
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{
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// clear the CMP1 interrupt flag
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PIR2bits.C1IF = 0;
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}
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/**
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End of File
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*/
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