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It seems that the buzzer must be driven with a PWM signal, since it has not an internal oscillator itself. I do not have right now the schematich of PICEDEM 2 PLUS, but I seem to remeber that the buzz ...

Thank you all for your answers. I think I will buy that book. I have to start, so if I have "a lot" of examples to look at, I guess it could be good. I will let you know, after have read the book.

...

Dear all,
I can not find a thread which was talking about a useful book related to how to make first steps with USB. If someone of you has the title(s), can you suggest me it, please.
Thank you very ...

SherpaDoug,
he has already given an answer here http://www.ccsinfo.com/forum/viewtopic.php?t=25619

Best regards.

Paolo.

Ok, post also your "C:\16F73\testrs232.h" file, that you include at the beginning of the code.

Send us info about:
1) PIC you are using;
2) CCS compiler version;
3) post your code (use the available CODE button).

Then a simple question: are you using a demo board (such as PICDEM2 or other ...

Sorry, I was not logged in...

That was the point. Thank you; my eyes have been open by your answers... After lot of hours, I could not see a simple %LX missing... Thank you again for your help.
P ...

Dear JBM,
I will test it tomorrow morning. Thank you for your help. I will let you know.
Paolo.

I do not know what I am missing, but it seems that my PIC18F252 reads 8 bits data instead of 10 bits... I am working with CCS PCWH 3.241. Here is my code:

void analog_reading (void)
{ ...

I have not tested the code, but if you look at the 16F916.h file (find it in the c:\program files\picc\devices folder), you get:

// Constants used in SETUP_ADC_PORTS() are:
#define sAN ...

Look at the folder c:\program files\picc\drivers on your PC.
There, if you have the original copy of CCS, you will find LCD.C which is a good driver written by CCS for LCDs with HD44780 driver. There ...

This item has been discussed here http://www.ccsinfo.com/forum/viewtopic.php?t=19999&highlight=
Maybe it can be useful also for you. Take a look.
Best wishes.

Paolo.

CCS wrote this driver which can be easly used on PIC16 and PIC18. Those PIC families can have (depend on the device type) PORTB and PORTD and you can select where connect your LCD. For example, using ...

Though it will cost a small amount in power, using the H4 fuse, would solve this.
In this case, does he need to increase the clock freq. to 4 MHz or greater?
Thank you.

Paolo.

Add
#device adc=10
if you want to read 10 bit analog signals.
Best regards.

Paolo.