Search found 69 matches

asmboy:
I have not heard of the MCP4251 until you mentioned it, having read the datasheet it looks like a nice digipot but this driver was written for the MCP41xxx and the MCP42xxx range, I'd perso ...

I'm currently working on a project that has an IDE hard disk connected to a PIC18F4523, I based it on the text from this page:

http://www.pjrc.com/tech/8051/ide/wesley.html#8255ide

so far I can ...

Hi There,
I am using IDE,PCB,PCM and PCH version 4.071 and have been noticing something strange.
There is a set of code I am doing for work, based on the PIC18F2580. and it appears that when I c ...

Hi There,
I'm doing great with CAN communications at 5V level, but can anyone sugest a CAN Transceiver that will work at 3.3V? the MCP2551 is only 4.5-5.5v range, yet Microchip have their CAN Pic's ...

thanks Ttelmah,

That worked a treat, now it shows correct spacing.

it's this sort of thing you miss when you teach yourself programming languagees Smile

Hi There,
I have a PIC18F2580 attached to a 20x4 hitachi LCD, it all works fine and my code is pretty stable, but I am unable to display the leading zero's or spaces of a floating point number.

...

This is a function that was originally in the driver, I haven't tried it myself but the datasheet states :
Shutdown feature open circuits of all resistors for maximum power savings
I have to assume ...

Here is a driver for both the MCP41xxx and the MCP42xxx. Theoretically it can be used to drive both devices with the same driver.

It allows you to use more than one device and independently control ...

unfortunately it didn't do anything extra.
But a work colleague suggested putting pull up resistors and it worked a treat.

the INT_RDA is already in my code, I just removed it for the posting.

...

I have a Hitachi type LCD I am trying to get to work on port A of a PIC18F4520. I have no problem with any other port, but nothing appears on the screen when using port A. I know the screen works and ...

Here is another version done with purely numbers:
a little longer than the string version, but doesn't require any extra files to be included.
This has been written for 4 - digit screen, but can be ...

please ignore my last reply, I have created a small program to convert the MikroC C files that are exported from BTc to C file that you can just #include into your code

for (i=0; i<17; i++&# ...

do you know how to include and play any of the exported files from the BTc Sound encoder from within the PIC?

or rather how could I #include the MikroC file and have that played using your routine? ...

What I'm doing here is simulating the buffer and conversion ready to drop into my CAN code.

The variables a,b,c,d are global as they represent the payload part of my packet buffer. Float1 would re ...

I've tried several different methods, including your 2 but I cannot seem to get any to work right.

float float1=123.45f,float2=0;
byte a=0,b=0,c=0,d=0;

void float_to_bytes(byte *a,*b,*c,* ...