EngineersGarage

  • Engineers Garage Main Site
  • Visit our active EE Forums
    • EDABoard.com
    • Electro-Tech-Online
  • Projects & Tutorials
    • Circuits
    • Electronic Projects
    • Tutorials
    • Components
  • Digi-Key Store
    • Cables, Wires
    • Connectors, Interconnect
    • Discrete
    • Electromechanical
    • Embedded Computers
    • Enclosures, Hardware, Office
    • Integrated Circuits (ICs)
    • Isolators
    • LED/Optoelectronics
    • Passive
    • Power, Circuit Protection
    • Programmers
    • RF, Wireless
    • Semiconductors
    • Sensors, Transducers
    • Test Products
    • Tools
  • Advertise
You are here: Home / Replies / Alright. You should go step

Alright. You should go step

|

Microcontroller › 8051 › uid comparison › Alright. You should go step

May 11, 2012 at 3:11 pm #7744
AJISH ALFRED
Participant

Alright. You should go step by step like, First you do code for displaying some characters on the LCD, later a string. Then try code for transmitting and receiving serial data. If you do all these yourself, you’ll find it very easy to code your project.

All you have to do is to keep the default or predefined UID in a string, store the serially received UID in another string and compare both of them using strcmp or strncmp. Display your message based on whether the strings match or not.

I hope you try out yourself, and if you stuck somewhere simply update on this forum. You will defenitely get help.

RSS Recent Posts

  • Raise your hand if your car had one of these: July 8, 2025
  • Simple LED Analog Clock Idea July 8, 2025
  • Kawai KDP 80 Electronic Piano Dead July 8, 2025
  • Tektronix 2235 channel 1 trace unstable July 8, 2025
  • How to make string LEDs? July 8, 2025

Stay Up To Date

Newsletter Signup
EngineersGarage

Copyright © 2025 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media
Privacy Policy | Advertising | About Us

Search Engineers Garage

  • Engineers Garage Main Site
  • Visit our active EE Forums
    • EDABoard.com
    • Electro-Tech-Online
  • Projects & Tutorials
    • Circuits
    • Electronic Projects
    • Tutorials
    • Components
  • Digi-Key Store
    • Cables, Wires
    • Connectors, Interconnect
    • Discrete
    • Electromechanical
    • Embedded Computers
    • Enclosures, Hardware, Office
    • Integrated Circuits (ICs)
    • Isolators
    • LED/Optoelectronics
    • Passive
    • Power, Circuit Protection
    • Programmers
    • RF, Wireless
    • Semiconductors
    • Sensors, Transducers
    • Test Products
    • Tools
  • Advertise