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And I couldn't use time slicing operation, for me it is so complex:(

Thanks all:)
Hasan.

I agree with him time slicing is not multitasking, it is another form of code execution line by line:(

I think that if I use one more pic I can multiask comfortable. In my latest project I used a...

I want to do two or more processes at the same time, I searhed on net and find some ideas for multitasking with pic mcu.

And what you think about it?

PIC16f877 have 40 pins and 8k code memory,
and PIC18f452 also has 40 pins and 32K code memory

these two PICs you can use for lots of projects.

what is your atmel mcu's specification?
write down and wanna help you.

instead of discussing about why he use c lang., we can give pbp codes.

Don't be so aggressive.

Thanks
Hasan

hi guys everybody knows that pic basic is the easiest programing language for pic, if you are newbie you should use pic basic pro.

Then if you want you can learn others.

And for your project;...

first you need to know how to communicate with pc using serial port, I have a laptop pc and it has no serial port so I dont know how to use serial port.

but you can search on this foorum,there are...

pass: www.hyetik.co.cc
and forgot to say that;
to set alarm clock press up and down button at the same time then set the alarm clock

Thanks chuck:)

Is there anyone from Turkey?:) wanna hear from you, I am from Ankara/TURKEY:)

and I add more alarm sound examples:) , but Turkish song, may be you like it.

P.s. music notes are token from another project.

mcu:16f628A
other ICs:74hc595(8 bit shift register with latch) and rtc1302
display: 7segment display
sounder: piezo sounder
only one alarm can be set, but if you change code you can set lots of...

I designed a alarm clock with rtc ic (rtc1302). Seller said that 1302 is no more avaliable in Turkey, these are last ics, you should use 1307 instead of 1302:(

But I used 1302. And add an alarm,...

more information we need pls. add more explanation,

I think pulsein command acn help you, try it or explain it completely

thanks Melanie I did it as you said:)

and this is the technical info:

Manufacturer SAMSUNG
Part Number UG-32F-02
Panel Type STN
Panel Size 5"
Panel Resolution 320 x 240 QVGA
Description 5.0" STN 320 x 240 QVGA

if you...

http://www.mikrocontroller.net/attachment/32864/MSM5299AGS-K.pdf

lcd driver datasheet, it may help you

Thanks:)

you see this warning because you reach the end of first memory page.
4 page x 2K = 8 Kiloword memory:)

I found a project, programmer didn't give me source code.
anyway he wrote using mikroC for avr:(


Thanks all:)

I found a 5'' glcd on sale:) it price is about 2.5$ :)

link:http://urun.gittigidiyor.com/SAMSUNG-5-quot-LCD-DISPLAY-COK-UYGUN-FIYAT_W0QQidZZ16893646

everything is OK. But I don't know how to...

What I ask is:
How can we use pos machine's printer?

We have no problem with pos machine:) just wanna use its printer:)

Thanks:)

THANKS A lot..
I need accurate turn...

Step and servo, I will try both of them:(

I comprehend that I must use 12.34 as 1234 and when I am using I must divide it 100.....:(:(


Problem solved I wish I use 12.34 directly but....

Thanks:)

is it suitable step motor instead of servos??

one of my friend bought a pos machine:) there is a printer in it.
and the question is how can we use it?

Thanks for your help:)