Search found 30 matches

No, I won't. I'm doing two different programs. It's a different project. Thank you for your concern.

OK guys. I'm thinking to start a new post. Why? Because a couple of things have changed since the last time I posted. I'm using this fingerprint module. (Fingerprint Scanner - TTL (GT-511C3) #include ...

After setting up several TIMER0 values, I came up with the solution. There is a limit in the value that you can set up. In this case that the it's 8 bit timer, there is no way to load a value of 255 o ...

Got it. I have to speed up my clock source. damn!!!!! Thank you guys. It's a shame that everything works on paper.

Thanks. It helped a lot. But to be honest, my question is not regarding how to set up a TIMER0. My questions is referred why my PIC can't toggle a pin in 1us using the TIMER0. I'm configuring my TIMER ...

Hello everybody. Well, I've been struggling with this for a while.

I want to turn on and off a pin with the timer0 interruption without luck, the time is about 1us, however, when I configure the t ...

Ttelmah... Thank you very much, I have tried your fuses, I had some compilations errors, however. I deleted some fuses and works fine. I haven't tried the communication yet, I'm still working on it. B ...

Guys, good news. I did it. I got my LED working at 1000ms. Here it is the program.

#include <18F4455.h>
#FUSES NOWDT //No Watch Dog Timer
#FUSES WDT128 ...

I forgot something, I used the pins TX and RX without good results, still having the same error. All the data messed up.

Guys, thank you for everybody who is helping me. I´m using a board that I designed, with the same board I run an USB connection with the same 20MHz crystal. I´m prety sure that the fuses are wrong. ...

OK, here it is the program for the LED.

#include <18f4455.h>
#FUSES NOWDT //No Watch Dog Timer
#FUSES PLL1 //No PLL PreScaler
#FUSES HSPLL ...

Thank you for your quick answer. Let me explaint further what I´m doing and what I have done already.

I'm connecting my pic to a peripheral which work with that speed.

The LED programa I alre ...

OK, here is my problem. I cannot get the correct characters in my hyperterminal, I have checked already in Proteus too and I get the same. I thing that I'm not working with the proper fuses. Here is m ...

So, is this true??? This was taken from the datasheet... page 52.

If an external clock oscillator is needed (and the
microcontroller is using the INTOSC without CLKOUT),
Timer1 can use the LP os ...

Hey Guys, I'm working in a project in which I have to save as much energy as I can. So I've been thinking how to sleep the pic, and how to wake it up from sleep. So, I'd like to hear some suggestions. ...