Search found 16 matches

Okay, so it looks like I needed an IDE edition.

I'll stick to doing it using a single .c file.

Thanks for your help. Smile

Hello,

I have just got the latest release (4.126) of the PCH command line compiler and have run the CCS setup program to use it with MPLAB IDE.

However, when I try and build a project containing ...

So I see.

I'm not used to these PICs, I mostly use the 18FXXX series. I must have completely overlooked the lack of interrupts!

Thanks very much for your help. Smile

Hello. I want to use a PIC12F510 to produce a rough 4KHz signal using timer 0 but can't seem to get it to work as the compiler keeps saying 'Invalid Pre-Processor Directive' to the line '#INT_RTCC'. ...

Powering the device from VCC2 seemed to solve the problem. Thanks. I knew it would be something stupid like that!

Reading the DS1306 datasheet I noted two things in the following paragraphIRQF1 (Interrupt 1 Request Flag) � A logic 1 in the interrupt request flag bit indicates that the current
time has matched th ...

I don't see in your code where do you activate the bit1 (AIE1) in the DS1306 Control Register. It is vital to assert INT1.

Sorry, I didn't remember to comment on my code. The following couple ...

Hello.

I have produced the following code to test using the DS1306 RTC as an alarm to trigger an interrupt. The device is using the SPI port and communication appears to work well enough (i.e. I c ...

Thanks for the reply.

Yes I have already read this appnote but unfortunately it only details the hardware adjustments necessary for using a higher voltage battery pack and not how to use a battery ...

Hello.

I was just wondering whether anyone had tried using a DS2438 1-Wire Smart Battery Monitor chip with a 12V lead acid battery. The chip includes an 8 bit internal current accumulator, a 16-bi ...

Thanks for the prompt reply...

Well I do normally use the PIC18 series but in this particular case I have had to try and modify an existing circuit (as per Microchip Appnote AN582) which uses an ex ...

Hello.
I've written the program below so that a PIC can be set up to timeout and set a pin high after a user defined period (either in minutes, hours and days). I have used the recommended technique ...

Cheers for that, it worked spot-on first time. Now I've just gotta work out why the rest of it doesn't work. Wink

Simon

Cheers, I'll give that a bash!

Simon

Hi.

I have a circuit built (as in http://ww1.microchip.com/downloads/en/AppNotes/00582b.pdf) and I need it now to do something else. Quite simply it is used to set a day counter and when the count ...