ahonda55
Newbie level 3
Hello, I am new to microcontroller world..and I am learning MikroC
And I need help about some points please..
First, about 7 segment multiplexing, if I have two numbers and I need to show on double 7 segment displays, I understand how exactly multiplexing work but what I need is how to extract the numers, tens and ones and so.. what is the theory, please explain it to me with a simple example if you can.
Second question is about LCD, what is the very first needs to make a very simple program to show something on a very standerd LCD?
What about libraries, how to add them (or run them)?? can I use PIC16f84 to work with LCD? what should I do to before I write a program. I have tried many simple codes but I always get "too many actual parameters" and I get also "main function not defined". What is wrong?
Thanks a lot and please be gentle I am still taking the first step..
Greetings
And I need help about some points please..
First, about 7 segment multiplexing, if I have two numbers and I need to show on double 7 segment displays, I understand how exactly multiplexing work but what I need is how to extract the numers, tens and ones and so.. what is the theory, please explain it to me with a simple example if you can.
Second question is about LCD, what is the very first needs to make a very simple program to show something on a very standerd LCD?
What about libraries, how to add them (or run them)?? can I use PIC16f84 to work with LCD? what should I do to before I write a program. I have tried many simple codes but I always get "too many actual parameters" and I get also "main function not defined". What is wrong?
Thanks a lot and please be gentle I am still taking the first step..
Greetings