hi, anybody who can help me, im doing this project using PIC16f877 and I want to interface it to my PC using RS232. I've visited www.winpicprog.com and constructed the circuit. my problem is I dont know how to begin the program, I dont know how to send the data from my PIC to my PC. anyone who can help me. By the way my project is color recognizer using PIC16f877 wherein the output will be printed on the LCD...additional feature is to interface it with RS232 on my PC and display the output at my PC. Can anyone give me an idea or even a program to get me started? I appreciate you help...

 

I didn't see this until after I'd replied to the first one

I just use Hyperterminal to display data at the PC end, just sending ASCII characters and CR/LF - as long as you only need a straight text display that's all you need to do.

 

did yoy complete your this project?I need same of this I will data logger by using pic16f877 when data came from inputs pic will send the data to my pc can you help me about designing circuit?

 

Non-English deleted - ONLY English is allowed here - Moderator.

 

what is the logiciel that you used ?

 

Avoid hyperterminal:PC-Microcontroller Communications - Open Circuits

An example rs232/usb for the PIC: Serial Communications (RS232) in BoostC - Open Circuits

Use C: http://www.opencircuits.com/Use_C_for_PIC_Programming!