Search found 19 matches

Has anyone worked with this RTC before (ST). I need a driver for the unit.

Thanks
Kevin

Can anyone tell me why the 8720 has been replaced by 8722?

Picker

I have just bought the TCP/ip dev unit from CCS and haven't really looked at it , but the reason behind buying was to implement UDP with it for one of my projects. I dont see a UDP example though, doe ...

Fantastic! Thanks, I'm still running 3.180. I'm too scared to upgrade to a newer version (although I download them) , because everything seems to be working (until I got to memcmp!) and my motto is if ...

No Beep

Here's the code , what am I missing?

byte Master[8];
byte buffer[8];
...
...
...
...
...
for (i=0;i<8;i++)
Master[i]=buffer[i];

if (memcmp(buffer,master,sizeof(buffer))==0)
Beep_ok( ...

It doesn't look like memcmp exists, although it shows in the help file.

I'd like to check whether two arrays are exactly equal (same values in indeces) but the following does not seem to work

byte ONE[5];
byte TWO[5];

.....
....

....

...

if (ONE==TWO)
S ...

Some time ago I saw someone offering a vehicle positioning system using a PIC microcontroller on this forum. We're starting with a project and buying some of the code would be a great help.

Anywone ...

Did you use the CCS driver for a keypad? If you did, you have run into the same problem that I had some months ago. It has something to do with the driver. I ended up writing a much simpler driver whi ...

Can someone please explain why it is necessary to write a handler for the Error directive. I have used the hardware uart for years without even looking at the errors. How do framing and overrun errors ...

Hello everyone,

I am in the early stages of a design I am interested in, which will have an "intelligent" device connected to a PIC18F8720's one serial port and the PIC connected to the PC via the ...

Thanks guys...

I need to increment a BCD value. My thoughts were to convert the BCD to a byte add 1 and then convert back to BCD. Does anyone have any code that converts BCD to Byte and back?

Thanks
Kevin

I thought I'd add this to the topic....

I did have resistors on the cols, but they were 5k resistors and as a last resort I tried 10k resistors and IT WORKED!!!!!!!!!!!!!!!!! Thanks to PCM Progra ...