Hi I am 3rd year engineering student, I am trying to detect photodiode data by interfacing it with 8051..
can anybody please help me with the 8051 assembly language code?

 

Have you a schematic?...

I can help you..BUT!! you must start the ball rolling by trying to write something yourself...

 

If you haven't found it yet, 8052.com is a great resource for learning and using the 8051 class of microcontrollers.

 

If you haven't found it yet, 8052.com is a great resource for learning and using the 8051 class of microcontrollers.

Not anymore... The site is very buggy right now..

 

Have you started anything yet?
Photodiode might needs ADC to interface them, unless the digital ones.

 

I am currently working on this program I will post it tomorrow.
but since i m interfacing led, keypad and lcd, i don't have any port to interface ADC..

 

hello Ian thanx for showing interest to help me I will post my program within 24 hours.

 

Remember! You can interface multiple I2C devices to a single bus.

Microchip do ADC's and DAC's on the two wire bus...