كورس ميكرو كنترولر – Micro-Controller Course

كورس ميكرو كنترولر
Microcontroller Course
By Eng Ahmed Sheimy
Interfacing Hardware and Software
Table Of Contents
2.1- INTRODUCTION . 8
2.2- ARCHITECTURE OF 8-BIT PIC MICROCONTROLLER . 9
2.2.1- CPU 11
2.2.2- REGISTER . 11
2.2.3- Special Function REGISTERS . 11
2.2.4- INPUT / OUTPUT PORTS . 12
2.2.5- MEMORY UNIT . 12
2.2.6- INTERRUPT . 13
2.2.7-SERIAL COMMUNICATION 13
2.2.8- I2C (INTER INTEGRATED CIRCUIT) . 14
2.2.9- SPI (SERIAL PERIPHERAL INTERFACE BUS) 14
2.2.10- UART (UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER) . 15
2.2.11-OSCILLATOR 15
2.2.12- POWER SUPPLY CIRCUIT 15
2.2.13- TIMERS . 16
2.2.14- COUNTERS . 16
2.2.15- WATCHDOG TIMER 16
2.2.16- A/D CONVERTER 17
2.3-SUMMARY .18
3.1-HOW THE PROGRAMMING IS DONE 19
3.2-YOUR FIRST MIKROC PROJECT .20Microcontroller Course Interfacing Hardware and Software
Eng Ahmed Sheimy Tel:+201114110781 2
3.2.1-Create new Project . 20
3.2.2-Cuircuit . 20
3.2.2.1-ISIS Simulation Circuit .20
3.2.2.2-Practical Circuit 20
3.2.2.3-MikroC code 21
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3.3-C PROGRAMMING ESSENTIAL 22
3.3.1-Keywords 22
3.3.2-Types in C language 22
3.3.2.1-Arithmetic Types .22
3.3.3-Variables . 23
3.3.4-Constant . 24
3.3.5- Different between Variable and Const . 24
3.3.6-Number Representation . 25
3.3.6.1-Decimal .25
3.3.6.2-Binary 26
3.3.6.3-HexDecimal .26
3.3.6.4-Conversion Code – Chart 27
3.3.7- Special Char Format . 27
3.3.8-Strings . 29
3.3.9-Enumeration . 29
3.3.10-Arrays . 29
3.3.10.1-One-Dimensional ARRAY .30
3.3.10.2- Two-Dimensional ARRAY 30
3.3.11- Arithmetic Operators . 31
3.3.12- Relational Operators 32
3.3.13- Bitwise Operators 32
3.3.13.1-Bitwise AND (&) truth table 33
3.3.13.2- Bitwise OR (|) truth table .33
3.3.13.3- Bitwise exclusive OR (XOR ^) truth table .33Microcontroller Course Interfacing Hardware and Software
Eng Ahmed Sheimy Tel:+201114110781 3
3.3.13.3- Bitwise complement (~) truth table .33
3.3.13.4- Bitwise Shift left (<<) 33
3.3.13.5- Bitwise Shift Right (>>) .33
3.3.14-Logical Operators 33
3.3.14.1- logical AND .34
3.3.14.1- logical OR .34
3.3.14.1- logical negation 35
3.3.15- Different between Bitwise Operators and Logical Operators . 36
3.3.16- Conditional Operator ? : . 36
3.3.17- Assignment Operators (=) 36
3.3.18-the different between (=) and (==) 37
3.3.19 – Sizeof Operator . 37
3.3.20 – Good Expression for working with variable and operator . 37
3.3.21- Statements 38
3.3.21.1 -Labeled Statements .38
3.3.21.2- Selection Statements .38
3.3.21.3-Iteration Statements (Loops) 41
3.3.21.4- Jump Statements .44
3.3.22-Preprocessor . 47
3.3.22.1-File Inclusion .47
3.3.22.2-Preprocessor Operators 48
3.4- SUMMARY.
Table of Figures
FIGURE 1 MICROCONTROLLER .8
FIGURE 2 ARCHITECTURE OF 8-BIT PIC MICROCONTROLLER .10
FIGURE 3 CPU .11
FIGURE 4 REGISTER .11
FIGURE 5 SPECIAL FUNCTION REGISTERS 12
FIGURE 6 INPUT / OUTPUT PORTS .12
FIGURE 7 MEMORY UNIT .13
FIGURE 8 SERIAL COMMUNICATION 13
FIGURE 9 I2C .14
FIGURE 10 SPI .14
FIGURE 11 OSCILLATOR 15
FIGURE 12 TIMERS 16
FIGURE 13 WATCHDOG TIMER 17
FIGURE 14 A/D CONVERTER 17
FIGURE 1 ISIS SIMULATION CIRCUIT 20
FIGURE 2 PRACTICAL CIRCUIT + POWE CIRCUIT 21
FIGURE 3 DECIMAL NUMBER .25
FIGURE 4 DECIMAL CONVERSION 25
FIGURE 5 BINARY CONVERSION .26
FIGURE 6 HEX CONVERSION .27
FIGURE 7 CONVERSION CODE – CHART .27
FIGURE 8 USING DIRECTIVE CIRCUIT 49Microcontroller Course Interfacing Hardware and Software
Eng Ahmed Sheimy Tel:+201114110781 5
Table OF Tables
TABLE 1 C KEYWORDS 22
TABLE 2 INTEGRAL TYPES 23
TABLE 3 FLOATING-POINT TYPES 23
TABLE 4 DIFRRENT BETWEEN VARIABLE AND CONST 24
TABLE 5 SPECHIAL CHAR FORMAT . 28
TABLE 6 ARITHMETIC OPERATORS . 31
TABLE 7 RELATIONAL OPERATORS . 32
TABLE 8 RELATIONAL OPERATORS EXAMPLES 32
TABLE 9 BITWISE OPERATORS 32
TABLE 10 BITWISE AND TRUTH TABLE . 33
TABLE 11 BITWISE OR (&) TRUTH TABLE 33
TABLE 12 BITWISE EXCLUSIVE OR (XOR ^) TRUTH TABLE . 33
TABLE 13 BITWISE COMPLEMENT (~) TRUTH TABLE . 33
TABLE 14 LOGICAL OPERATORS 34
TABLE 15 LOGICAL AND TRUTH TABLE . 34
TABLE 16 OGICAL AND EXAMPLE . 34
TABLE 17 OGICAL OR TRUTH TABLE . 34
TABLE 18 LOGICAL OR EXAMPLE . 35
TABLE 19 LOGICAL NEGATION TRUTH TABLE . 35
TABLE 20 OGICAL NEGATION EXAMPLE . 35
TABLE 21 DIFFERENT BETWEEN (=) AND (==) 37Microcontroller Course Interfacing Hardware and Software
Eng Ahmed Sheimy Tel:+201114110781 6
Table Of Codes
CODE 1 :FIRST PROJECT 21
CODE 2: DEFINING VARIABLE 23
CODE 3: INITIALIZE VARIABLE .24
CODE 4: CONSTANT .24
CODE 5: COMMON PROGRAMMING ERROR 1 .24
CODE 6: DECIMAL 25
CODE 7: BINARY 26
CODE 8: HEX 26
CODE 9: CHAR 27
CODE 10: /N CODE .28
CODE 11 : COMMON PROGRAMMING ERROR 2 28
CODE 12: SOLUTION OF COMMON PROGRAMMING ERROR 2 .28
CODE 13 : AT COMMAND EXAMPE .29
CODE 14 : STRING .29
CODE 15 : STRING FORMAT .29
CODE 16 : ENUMERATION .29
CODE 17 : DEFINE ARRAY .30
CODE 18: ARRAY EXAMPLE 30
CODE 19 : INITIALIZE ELEMENT .30
CODE 20 : GET DATA FROM ADDRESS .30
CODE 21 : DEFINE TWO-DIMENSIONAL ARRAY 30
CODE 22 : TWO DIMENSION ARRAY EXAMPLE 30
CODE 23 :LOGICAL AND CODE EXAMPLE 34
CODE 24 : LOGICAL OR CODE EXAMPLE 35
CODE 25 : LOGICAL NEGATION CODE EXAMPLE .35
CODE 26 :CONDITIONAL OPERATOR ? : 36
CODE 27 :CONDITIONAL OPERATOR ? : EXAMPLE 36
CODE 28 :ASSIGNMENT OPERATOR .36
CODE 29: SIZEOF OPERATOR EXAMPLES 37
CODE 30 : MORE ONE WAY TO DEFINE VARIABLE 38
CODE 31 : LABELED STATEMENTS IDENTIFIRE 38
CODE 32 :LABELED STATEMENTS EXAMPLE .38
CODE 33 : IF STATEMENT IDENTIFIRE .38
CODE 34 : IF STATEMENT EXAMPLE 38
CODE 35 :IF-ELSE STATEMENT IDENTIFIER .39
CODE 36 :IF-ELSE STATEMENT EXAMPLE .39
CODE 37 : NESTED IF STATEMENTS .39
CODE 38 : SWITCH STATEMENT IDENTIFIER 40
CODE 39 :SWITCH STATEMENT EXAMPLE 40
CODE 40 :SWITCH STATEMENT GOOD EXAMPLE .41
CODE 41 :WHILE STATEMENT 41
CODE 42 : WHILE STATEMENT EXAMPLE 42Microcontroller Course Interfacing Hardware and Software
Eng Ahmed Sheimy Tel:+201114110781 7
CODE 43 : DO-WHILE STATEMENT 42
CODE 44 : DO-WHILE STATEMENT EXAMPLE .42
CODE 45 : FOR STATEMENT .43
CODE 46 : ENDLESS LOOP USING FOR .43
CODE 47 : FOR LOOP EXAMPLE .44
CODE 48 : TWO INITIAL CONDITIONS WITH FOR .44
CODE 49 : BREAK STATEMENT EXAMPLE .45
CODE 50 : CONTINUE STATEMENT EXAMPLE .45
CODE 51 : CONTINUE WITH WHILE .45
CODE 52 : CONTINUE WITH DO-WHILE 46
CODE 53 : CONTINUE WITH FOR .46
CODE 54 : GOTO STATEMENT EXAMPLE .46
CODE 55 :RETURN STATEMENT 47
CODE 56 : FILE INCLUSION .47
CODE 57 : FILE INCLUSION EXAMPLE .47
CODE 58 : DEFINE EXAMPLE 48
CODE 59 : OPERATOR ## 48
CODE 60 :DIRECTIVES #IF 48
CODE 61 : USING DIRECTIVE CODE
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