Search found 19 matches

Yes RA3 to RA5 are digital inputs. I'm aware the RA3 needs an external pull-up. I checked the code and the result with MPLAB. According MPLAB the SFR ANSEL is 0b00000111. WPUA is 0b00110111, OPTION is ...

Hi Folks,

on a 16F684 I want to use the weak pull-ups on A4 and A5 (A0 to A3 are analog inputs).
A HW check shows that they are turned off, adding 1 Meg to Vdd proved the HW to be working.

Wha ...

Thanks, stupidly blind. The ram space was actually used by another var.

... and yeah, I actually preferred not to send the remaining about 564 lines of code. Very Happy

Hi All

I programmed a simple piece of code to handle a simple stack.

float32 TemppH;
float32 TempT;
int loop;

StackHnd (0, 0, Clear);
for (loop = 0; loop < ...

Thanks! Do you know whether this is true for the write_configuration_memory as well?

Hi,

I just tried read_configuration_memory (data, 10) function to see the MCLRE flag.

Regardless of the NOMCLR fuse I always get the same data:

2D, EF, 09, F0, FF, FF, FF, FF, 05, 6E

Actua ...

Could you pleas check on the number again? 16F675 is not existing on the Microchip website. Neither is 16F729.

Should it be 12F675 (which sounds reasonable) it does not offer a reference but you ma ...

Without the number I can't tell for sure. But 8 pin, I don't think so.

Which PIC are you using (but I don't know whether there is a PIC having a stable reference)?

Depending on your required accuracy and the supply voltage variation you can either choose simple (zener ...

I think you can do that if you have a stable reference voltage in your hardware. Then you need to measure your supply voltage using an appropriate voltage divider and check for high enough or too low ...

... I'm trying to power the PIC down as much as I can but keeping timer 1 alive for periodical wake-up interrupts. Clock source is the internal RC osc.

The question why I'm asking is that neither s ...

Meanwhile I'm feeling really stupid running in every possible trap setup (especially for me). Embarassed

This time I can't enter the idle mode on a 18F4523. Trying to modify the osccon register, the ...

Okay: Dear Microchip developers: could you please stay consistant!

Thanks a lot PCM Programmer,
I highly appreciate the high responsiveness of many forum users. My blind spot was not recognizing that Microchip uses "PWRTEN" and CCS "PUT".

:e ...

Propably another stupid newbie question.
Using a PIC18F4523 I can't find the fuse for the power up timer delay. Where is my blind spot or what may be a workaround?

Off topic: Is my understanding ...