I am developing a RFID based attendance System for my firm as a project and am using ATMEGA8535 microcontroller for processing. I have designed my hardware on a developement kit board. The problem am facing is that I am not able to communicate with my Desktop using serial communication(RS232 cable) as the application is developed in C#.net for displaying the result. Can anyone help me out in this. Below are the tools used for my project.
Hardware:
- AVR Development Kit board
- ATmega8535 Microcontroller
- RFID Em-18 module
Software:
- C#.net
- SQL Server 2008
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