Microcontroller 8051/89S52 Embedded C Programming

Index

• • Embedded Systems 8051/89S52 Microcontroller-Introduction ......................................................................1
• Keil-Introduction .........................................................................................................................................................2
• Creating a new project ..............................................................................................................................................2
• Creating a new source file .......................................................................................................................................5
• Creating HEX for the Part .........................................................................................................................................9
• Testing Program in Debugger ................................................................................................................................12
• Running the Keil Debugger (Simulation)..............................................................................................................14
• LED Blinking using 8051 Microcontroller and Keil– AT89S52 ..........................................................................17
• LCD Keypad interfacing using 8051 Microcontroller and Keil– AT89S52 .......................................................19
• LCD Keypad and Relays interfacing using 8051 Microcontroller and Keil– AT89S52 .................................23
• Serial Communication .............................................................................................................................................28
• Simple Serial interfacing using 8051 Microcontroller and Keil– AT89S52 ....................................................30
• Bluetooth and Relays interfacing using 8051 Microcontroller and Keil– AT89S52 ......................................34
• Keypad and XBee interfacing using 8051 Microcontroller and Keil– AT89S52 .............................................37
• LED’s and XBee interfacing using 8051 Microcontroller and Keil– AT89S52 ...............................................41
• GSM Modem and LCD interfacing using 8051 Microcontroller and Keil– AT89S52 ....................................44
• Analog to digital conversion in 8051 Microcontroller and Keil-AT89S52 ....................................................... 52