embedded C

1. Master Class on
“Embedded C “
Programming
Master Class on
“Embedded C “
Programming
Programming
Programming
mk
DAY 3/30

2. What you will learn Today
 Structure of a C Program
 Escape sequence
 Format Specifier
 Format Specifier
 C Datatypes and Variables
 Variable Scopes
 Sizeoff Operator

3. About Pantech Prolabs India Pvt Ltd
 Started in the Year 2004
 Lab equipments and Sensor Interface
 Manufacturer of Brainsense EEG Headset
 Reconfigurable Algorithms on AI
 Manufacture of AI development Boards
 Power electronics, Fuel cell and Renewable Energy trainers
Power electronics, Fuel cell and Renewable Energy trainers
www.pantechsolutions.net
Vision
To help 10 Million students around the
globe to learn technology in a easy way

4. About me
https://www.linkedin.com/in/jeevarajan/
My Primary Expertise
Microcontroller Architecture: 8051,PIC,AVR,ARM,MSP430,PSOC3
DSP Architecture: Blackfin,C2000,C6000,21065L Sharc
FPGA: Spartan,Virtex,Cyclone
Image Processing Algorithms: Image/Scene Recognition, Machine Learning, Computer Vision, Deep Learning,
Pattern Recognition, Object Classification ,Image Retrieval, Image enhancement and denoising.
Neural Networks : SVM,RBF,BPN
Cryptography :RSA,DES,3DES,Ellipti curve,Blowfish,Diffe Hellman
Compilers: Keil,Visual DSP++,CCS, Xilinx Platform studio,ISE, Matlab, Open CV
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5. Announcement
 Attendance Link at anytime of the session.
 Minimum attendance required for an E-Certificate is 25 Days. Attendance
link will be closed at the end of the event.
 For Internship Candidates no attendance required ,it will be accessed from
the LMS Portal. (learn.pantechsolutions.net)
 Recorded Video Streaming for LAB classes to improve Learning
 Recorded Video Streaming for LAB classes to improve Learning
Experience or if I am not able to present on Live.
 PPT in facebook group and Telegram Group
 Source code and projects available download only for Internship canditates

6. Mindset Lesson for the Day
“Formal Education will make you a living
Self education will make you a fortune”
The best investment is “Investing in Yourself”
www.pantechsolutions.net
For learning hub visit learn.pantechsolutions.net
The best investment is “Investing in Yourself”
More you work on Yourself, Greater the Impact will
be

7. Are you Ready to learn?

8. Structure of a C Program
• C program basically consists of the following parts
– Preprocessor Commands
• Inbuilt
• userdefined
– Functions
– Variables
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For learning hub visit learn.pantechsolutions.net
– Variables
– Statements & Expressions
– Comments

9. Structure of a C Program

10. Structure of a C Program

11. Escape Sequence
An escape sequence is a sequence of characters used in formatting the output and are not
displayed while printing text on to the screen, each having its own specific function.

12. Difference between n and r

13. Difference between n and r

14. Difference between n and r

15. Assignment

16. Commenting

17. ‘C’ data types and variables

18. Data Types

19. Representing real world data

20. Examples of Data in Real world
Based on the real-world data we have two significant data types in C

21. Data types

22. Integer Data types -Signed
Integer data are represented by different integer data types

23. Integer Data types -unsigned

24. Storage Size of Different data types

25. Integer Data types -Storage Size and Range

26. XC8 COMPILER (PIC 8 Bit Microcontrollers)

27. armcc compiler for 32 bit ARM Microcontrollers

28. ‘C’ integer data types , their storage
sizes and value ranges

29. CHAR DATATYPES

30. Range of CHAR Datatypes

31. Example

32. Example

33. Variable Definition

34. Example

35. Write a C program to calculate and
print distance from A to C

36. Steps to write the Program

37. FORMAT SPECIFIER

38. Range Calculation

39. 1 byte signed data representation

40. Example

41. Example

42. Char data type range

43. Char data type range

44. Unsigned char range

45. Unsigned char range

46. Integer data type : short int and
unsigned short int

47. Range calculation of short int

48. Range calculation of short int

51. Range calculation of short int

52. 2 byte unsigned data representation

53. Integer data type : int and unsigned
int

54. Integer data type : long and unsigned
long

55. Variables

58. Defining Variables

59. Defining Variables

60. Syntax : Defining Variables

61. Variable initialization

62. This is illegal

63. This is legal

64. Rules for naming a variable

65. C99 reserved keywords

67. Variable scopes

68. Variable scopes

69. sizeof operator

70. Q & A
Q & A

71. Thank You
Thank You