PIC18 LaurTec Library  3.1.2
Open Source C Library for PIC18 Microcontrollers based on C18 - XC8 Compilers
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delay.h
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1 /*******************************************************************************
2 
3 Author : Mauro Laurenti
4 Version : 1.3
5 
6 Created on Date : 04/09/2006
7 Last update : 03/11/2013
8 
9 CopyRight 2006-2013 all rights are reserved
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11 ********************************************************
12 SOFTWARE LICENSE AGREEMENT
13 ********************************************************
14 
15 The usage of the supplied software imply the acceptance of the following license.
16 
17 The software supplied herewith by Mauro Laurenti (the Author) is intended for
18 use solely and exclusively on Microchip PIC Microcontroller (registered mark).
19 The software is owned by the Author, and is protected under applicable
20 copyright laws. All rights are reserved.
21 Any use in violation of the foregoing restrictions may subject the
22 user to criminal sanctions under applicable laws, as well as to civil liability
23 for the breach of the terms and conditions of this license.
24 Commercial use is forbidden without a written acknowledgment with the Author.
25 Personal or educational use is allowed if the application containing the
26 following software doesn't aim to commercial use or monetary earning of any kind.
27 
28 THIS SOFTWARE IS PROVIDED IN AN "AS IS" CONDITION. NO WARRANTIES,
29 WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED
30 TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
31 PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. THE AUTHOR SHALL NOT,
32 IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL OR
33 CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
34 
35 
36 ********************************************************
37 PURPOSES
38 ********************************************************
39 
40 
41  This library allows to execute long delay indipendently from the used clock.
42  The clock can be set at run time (no compiling time).
43 
44 *******************************************************************************/
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46 
47 
48 #ifndef DELAY_H
49 #define DELAY_H
50 
51 #ifdef __XC8
52 #include <xc.h>
53 #endif
54 
55 // Remove the comment to the DELAY_INTERRUPT_BLOCKING definition if the delay
56 // should lock the interrupt.
57 // This feature make the delay function "almost" thread safe, in case they are
58 // used within the main function and within the ISR at the same time.
59 
60 //#define DELAY_INTERRUPT_BLOCKING
61 
74 void delay_ms (unsigned int value_ms);
75 
76 
88 void delay_s (unsigned char value_s);
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90 
102 void setQuartz (unsigned char frequency);
103 
104 
105 #endif