Discussion in "AVR Discussion Forum" started by    Ajay    Aug 18, 2007.
Mon Dec 10 2007, 01:04 am
#11
files need to be in the same directory as your project.
is the lcd.c and lcd.h lies in same folder as test.c?
Sun Dec 16 2007, 06:30 pm
#12
Hello,
I have al the projects files in the same directory, but nothing.

Robbby
Sun Dec 16 2007, 06:57 pm
#13
Robby can you please make a new thread? because this is for tutorial doubts. Please make a new thread in AVR discussion forum.. and explain problem again.. thank you..
Tue Dec 18 2007, 12:27 pm
#14
Question from AVR keypad tutorial. I wanna join keypad and lcd in my project with your lcd and keypad drivers from tutorial. The problem is how to display pushed key on LCD display. I study your project and found statements like this:

while(!(key = getkey()));
key = translate (key);
lcddata(key);

I understand all this statemnt, but not working in my project. LCD display different characters. Can you tell me, what I'm doing wrong.

regards

Robbby


Tue Dec 18 2007, 05:04 pm
#15
what are you doing in the translate function?
is it same as mine?
what kind of characters are being displayed?
Tue Dec 18 2007, 09:03 pm
#16
My mistake in return statements:
return KEYval + '0'; // I forgot ' ' around 0, so the result was wrong characters
.
.
.
ej ej my desultory typing

Robbby
Tue Dec 18 2007, 10:09 pm
#17
hope everything is fine now
Fri Jan 04 2008, 06:41 pm
#18
i am having ATMEGA32 . i want to interface to DS1307 with ATMEGA32. What is the bit rate value for DS1307, Note the maximum Freq of DS1307 is 100KHZ. what are all the routines can i follow for the DS1307.
Fri Jan 04 2008, 07:15 pm
#19
AVR has got inbuilt I2C ports.. you can directly use them..
Sun Jan 06 2008, 07:47 am
#20
Yes. ATMEGA32 having inbuilt I2C ports but it cannot works for me ..i think the bit rate is not correct.what is the bit rate for DS1307.

Get Social

Information

Powered by e107 Forum System

Downloads

Comments

Michailqfh
Fri Mar 29 2024, 01:53 am
Bobbyerilar
Thu Mar 28 2024, 08:08 am
pb58
Thu Mar 28 2024, 05:54 am
Clarazkafup
Thu Mar 28 2024, 02:24 am
Walterkic
Thu Mar 28 2024, 01:19 am
Davidusawn
Wed Mar 27 2024, 08:30 pm
Richardsop
Tue Mar 26 2024, 10:33 pm
Stevencog
Tue Mar 26 2024, 04:26 pm