Write C programs to interface 8051 chip to Interfacing modules to develop single chip Conduct an experiment to configure 8051 microcontroller to transmit
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Write C programs to interface 8051 chip to Interfacing modules to develop single chip Conduct an experiment to configure 8051 microcontroller to transmit
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QMP 7.1 D/F
CUannabaVaveVUwara InVWiWuWe of TecUnology
(An ISO 9001J2008 CerWifieT InVWiWuWion) Department of NlecWrical F NlecWronicV NngineeringMicrocontrollers LaboraWory
10ESL47
B.E - IV SemeVWer
Lab Manual 2015-16
CUannabaVaveVUwara InVWiWuWe of TecUnology
(An ISO 9001J2008 CerWifieT InVWiWuWion) Department of NlecWrical F NlecWronicV NngineeringMicrocontrollers Lab Manual
February 2016
Prepared by: Reviewed by:
Mrs. Ashwini K B Ór. LokUanaWUan Ó S
ÓrV. Roopa S AVViVWanW ProfeVVor
ÓV.SucUeWa N AngaTi
Approved by:
Prof.V C Oumar
ProfeVVor F HeaTH
MepW. of NNN
QMP 7.1 D/D
CUannabaVaveVUwara InVWiWuWe of TecUnology
(An ISO 9001:2008 Certified Institution) DEPARTMENT OF ELECTRONICS F COÓÓUNICATION NNGINNNRINGSYLLABUS
MICROCONTROLLERS LAB
Sub CoTeJ 10NSL47 IA ÓarkVJ 25HrVIweekJ 03 Nxam HourVJ 03
ToWal HourVJ 42 Nxam ÓarkVJ 50I. PROGRAMMING
2. Arithmetic Instructions - ATTiWionIVubWracWionH mulWiplicaWion anT TiviVionH VquareH Cube
(16 biWV AriWUmeWic operaWionV biW aTTreVVable).3. Counters.
4. Boolean & Logical Instructions (Bit manipulations).
5. Conditional CALL F RNTURN.
6. Code conversion: BCD ASCII; ASCII Mecimal; Mecimal - ASCII;
7. HEX - Mecimal anT Mecimal - HNX.
8. Programs to generate delay, Programs using serial port and on-CUip Wimer ICounWer.
Note: Programming exercise is to be done on both 8051 & MSP430.II. INTERFACING
PriWe C programV Wo inWerface 8051 cUip Wo InWerfacing moTuleV Wo Tevelop Vingle cUipVoluWionV.
9. Simple Calculator using 6 digit seven segment displays and Hex Keyboard inWerface Wo
8051.10. Alphanumeric LCD panel and Hex keypaT inpuW inWerface Wo 8051.
11. External ADC and Temperature control interface to 8051.
12. Generate different waveforms Sine, Square, Triangular, Ramp etc. using MAC inWerface
Wo 8051; cUange WUe frequency anT ampliWuTe.
13. Stepper and DC motor control interface Wo 8051.
14. NlevaWor inWerface Wo 8051.
Index Page
Sl.No Name of the Experiment
DateManual Marks (Max . 25)
Record
Marks (Max. 10)Signature (Student)
Signature (Faculty
Conduction Repetition Submission
of RecordPART-A1: Assembly language programming using 8051
01 Data Transfer Programming
02 Arithmetic Instruction Programming
03 Boolean & Logical Instructions
Programming
04 Counter Programming
05 Code Conversion Programming
06 Serial Communication Programming
PART-B: 8051 Interfacing programs
07 C program for waveform generation
using DAC08 C program to motor Interfacing
09 C program to LCD and keypad
Interfacing
10 C program to interface Elevator
11 program to interface Calculator using
Keyboard
12 C program to interface Temperature
sensor Program for temperature sensor.PART-A2: Programming using MSP430
13 Data Transfer Programming ,
Arithmetic Instruction Programming
14 Boolean & Logical Instructions
Programming,
15 Counter Programming, Code
Conversion Programming
Average
QMP 7.1 D/D
CUannabaVaveVUwara InVWiWuWe of TecUnology
(An ISO 9001:2008 Certified Institution) DEPARTMENT OF ELECTRONICS F COÓÓUNICATION NNGINNNRINGOBJECTIVES ANM OUTCOÓNS OŃ THN COURSN
TUe objecWiveV of WUe courVe areJ
¾ To introduce the baVicV of microconWroller anT iWV applicaWionV. ¾ To proviTe in TepWU knowleTge of 8051 anT ÓSP 430 aVVembly language programming. ¾ To expertise working with Keil compiler anT embeTTeT C programming. ¾ To impart the I/O interfacing concepts for developing real time embedded systems. ¾ To encourage the students in building real time applications.OUTCOÓNS
Upon completion of the lab course, students will be able to: ¾ FamiliariYe wiWU WUe aVVembly level anT embeTTeT C programming uVing 8051. ¾ Familiarize with the assembly level programming using low powered MSP430. ¾ Familiarize with the Oeil µViVion-3I4 anT IAR NmbeTTeT PorkbencU WoolV. ¾ Design circuits for various applicaWionV uVing microconWrollerV. ¾ Apply the concepWV on real- Wime applicaWionV.GENERAL INSTRUCTIONS TO STUDENTS
1. Students should come with thorough preparation for the experiment to be conducted.
2. Students should take prior permission from the concerned faculWy before availing WUe
leave.3. Students should come with formals. And to be present on time in the laboratory.
4. Students will not be permitted to attend the laboratory unless they bring the practical
recorT fully compleWeT in all reVpecWV perWaining Wo WUe experimenW conTucWeT in WUe previouV claVV.5. Students will be permitted to attend laboratory unless the bring the observation book
fully compleWeT in all reVpecWV perWaining Wo WUe experimenW conTucWeT in WUe preVenW claVV.6. They should obtain the signaWure of WUe VWaff-in-cUarge in WUe obVervaWion book afWer
compleWing eacU experimenW.7. Practical record and observation book should be maintained neatly.
QMP 7.1 D/F
TABLE OF CONTENTS
PART-A1: Assembly language programming using 8051
Sl. No. Name of the Design Page No.
1. Data Transfer Programming 05
2. Arithmetic Instruction Programming 09
3. Boolean & Logical Instructions Programming 13
4. Counter Programming 16
5. Code Conversion Programming 17
6. Serial Communication Programming 19
PART-B: 8051 Interfacing programs
Sl. No. Name of the Design Page No.
7. C program for waveform generation using DAC 21
8. C program to motor Interfacing 25
9. C program to LCD and keypad Interfacing 29
10. C program to interface Elevator 31
11. C program to interface Calculator using Keyboard 35
and 7-segment display.12. C program to interface Temperature Sensor Program for 38
temperature sensor.PART-A2: Programming using MSP430
Sl. No. Name of the Design Page No.
13. Data Transfer & Arithmetic Instruction 43
Programming
14. Boolean & Logical Instructions Programming 49
15. Counter & Code Conversion Programming 51
Additional Programs
References
5759
Viva Questions 60
Question Bank 63
Annexure 65
MicrocontrollerV Lab-10NSL47 2015-16
Dept. of EENH C.I.T.H Gubbi 1
INTROMUCTION
Earlier to Microcontrollers, Microprocessors were greatly used for each and every purpoVe. ÓicroproceVVorV were conWaining ALUH general purpoVe regiVWerH VWack poinWerH program counWerH clock counWer anT Vo many oWUer feaWureV wUicU W Microcontroller also possesses. But the difference between them exists with respect to ÓicroproceVVor conWainV large inVWrucWion VeW calleT aV CISC proceVVor wUereaV ÓicroconWroller conWainV leVV number of inVWrucWionV anT iV calleT aV RISC proceVVor. TUe acceVV Wime iV leVV in caVe of microconWrollerV compareT Wo microproceVVorV anT TUere are many verVionV of microconWrollerV 8051H 80528751H AT8951 from AWmel CorporaWion anT many more. In WUiV manual we will VWuTy abouW WUe 8051 arcUiWecWureH iWV feaWureVH programming anT inWerfacing. MCS 8051 iV an 8-biW Vingle cUip microconWroller wiWU many builW-in funcWionV anT iV WUe core for all ÓCS-51 TeviceV.TUe main feaWureV of WUe 8051 core areJ
Operates with single Power Supply +5V.
8-biW CPU opWimiYeT for conWrol applicaWionV.
16-biW program counWer (PC) anT 16-biW TaWa poinWer (MPTR).
8-biW program VWaWuV worT (PSP).
8-biW VWack poinWer (SP).
4K Bytes of On-CUip Program Óemory (InWernal ROÓ or NPROÓ).
128 bytes of On-CUip MaWa Óemory (InWernal RAÓ)J
Four Register Banks, each containing 8 registers (R0 to R7) [ToWal 32 reg]16-byWeV of biW aTTreVVable memory.
80 bytes of general-purpoVe TaWa memory (ScraWcU PaT Area).
Special Function Registers (SFR) to configure/operate microcontroller.32 bit bi-TirecWional IIO LineV (4 porWV P0 Wo P3).
Two 16-biW WimerVIcounWerV (T0 anT T1).
Full duplex UART (Universal AsyncUronouV ReceiverITranVmiWWer).On-CUip oVcillaWor anT clock circuiWry.
MicrocontrollerV Lab-10NSL47 2015-16
Dept. of EENH C.I.T.H Gubbi 2