18f26k22 - setting fuse in program

I'm working to a project with 18f26k22 using PBP3.0.

I need internal osc 64mhz , analogic input 1-2-3-4-5-10-12, 3 output c3-c2-c1, 4 digital iput c7-c6-c5-c4.

I'm not able to configure pic, can anyone help me?

(Better in program than in .inc file)

Many Thanks
Steve

In your PBP 3.0 directory open the directory "DEVICE_REFERENCE" and find the PIC18F26K22.INFO file, open with notepad.

Here you will find an example for setting the configs.

Code:

---

#CONFIG
    CONFIG  OSC = HS
    CONFIG  WDTE = ON
 #ENDCONFIG

---

Then you will see a list of all the possible config options.

[QUOTE=mackrackit;108426]In your PBP 3.0 directory open the directory "DEVICE_REFERENCE" and find the PIC18F26K22.INFO file, open with notepad.
...

Many Thanks mackrackit, First problem solved :D

Now 2° Problem input/output/adc settings

My code :


TRISA = %00101111 ' Set PORTA to all input
TRISB = %00000011 ' Set PORTB to all input + 6 output
TRISC = %11110000 ' Set PORTC to all input + 4 output
ANSELA= %11101111
ANSELB= %00000011


ADCON1 = %10001000
ADCON2 = %10000000 ' ...and right justify result
ADCON0 = %10001001


It seems ok, But..

ADCIN report always 0..

Any Idea?

Steve

Maybe if we could see your entire code, or if this is all of it, you only have the settings set up.

Steve, You forgot the PMD2: PERIPHERAL MODULE DISABLE REGISTER 2. It enables or disables the A/D module for the 18F26k22.
The new 18 F series use these new registers to enable and disable most all of the module functions. It's in the data sheet.....

Steve, also read this...

17.2.10 A/D CONVERSION PROCEDURE

This is an example procedure for using the ADC toperform an Analog-to-Digital conversion:1. Configure Port:• Disable pin output driver (See TRIS register)• Configure pin as analog2. Configure the ADC module:• Select ADC conversion clock• Configure voltage reference• Select ADC input channel• Select result format• Select acquisition delay• Turn on ADC module3. Configure ADC interrupt (optional):• Clear ADC interrupt flag• Enable ADC interrupt• Enable peripheral interrupt• Enable global interrupt

(1)

4. Wait the required acquisition time

(2).5. Start conversion by setting the GO/DONE bit.6. Wait for ADC conversion to complete by one ofthe following:• Polling the GO/DONE bit• Waiting for the ADC interrupt (interruptsenabled)7. Read ADC Result8. Clear the ADC interrupt flag (required if interruptis enabled).

Steve, I also don't see where you are setting the A/D reference voltage source...

Hi Dave,


I'll test as soon as possible following your advices



Many thanks for your help...
Steves