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Something strange is happening and I have no idea why.

First of all, I used the code above, with floats, and I just received crap.
Then, I wrote a test program with 2 printf's. In the first one I ...

Hi,

Basic troubleshooting. You should start by printing the value(s) returned by the read_adc() function to see if the A/D is working as you expect. Vary the input signal(s), and see if these resul ...

I've updated my version to 4.114

Serial communication is finally functioning (thank you pcm!). I'm receiving the strings, but there is something with my values. I must receive floats in a range of ...

Your version is totally screwed up. The fuses are wrong. Also, the CCS
functions are quite different, and I suspect wrong, in many cases.

Here are the fuses listed at the end of the .LST file i ...

I've changed my code, but it still doesn't work.

What's your CCS compiler version ? Look at the top of the .LST file
in your project directory to see the version. It will be a 4-digit number
...

I've changed my code, but it still doesn't work. I checked the signal with the oscilloscope and period was 500ns, which obviously does not match with my delay. Anyway, the signal of pin a4 looks like ...

#use rs232(baud=9600,xmit=PIN_A4)
#use fast_io(a)

set_tris_a(0b00011000);

In your code above you're setting Pin A4 to be an input pin in the
set_tris_a() line. In a TRIS value, a '1' mean ...

#use rs232(baud=9600,xmit=PIN_A4)
In the line above, by specifying only the xmit pin, you are telling the
compiler to create a software UART, and to not use the hardware UART.
Is that what you ...

Hello guys, I'm using pic 12F1822 and its internal oscillator.

Questions:
There is any problem if I use delay function with it's internal oscillator??
A friend told me CCS usually presents a prob ...

ohh, btw, it worked fine when I did what PCM says, changed xmit to PIN_A4 and redefined my fuses to intrc_io instead of intrc only.

Now I'm going to try it on 12f1822.

Thank you very much guys

I think I discovered the problem. There are two versions of the 12F683
data sheet that pop up on Google. (Assuming Google is used to find them).

In the "b" version of the data sheet, in ...

Proteus points this error: "ADC conversion started before wait time has
expired following previous conversion or channel change".

If you would simply download the 12F683 data sheet, ...

Screaming problem is the serial pin....

A3, is _input only_.

Best Wishes

I have a doubt here.. PIN_A3 = GP3 or AN3??

One of my friends in lab told me PIN_A3 = AN3.

In pic 12f683 datashe ...

With respect to real hardware...
You're using a 5 volt PIC...is the accelerometer rated for 5 volts?
Which mfr/make/model ? Having 3 analog outputs is 'rare', most are digital...

Use 3 pots inste ...

Hello guys, I'm using pic12f1822 and an accelerometer in one of my applications and having some problems. Pic12f1822 isn't an available device in proteus, so I'm using pic12f683 to simulate my circuit ...