PIC18F14K50 ADC problem

Hello again!

I am trying to get ADC working using AN7 pins but I keep getting zero for PORTC.7 and 20 when I use ADCIN 7.I am using a 24 MHz crystal.
It worked with PIC18F2450 but doesn't work with PIC18F14K50.


Here is my code:

Code:

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DEFINE LOADER_USED 1
DEFINE HSER_RCSTA 90h
DEFINE HSER_TXSTA 24h
DEFINE HSER_BAUD 115200
DEFINE HSER_SPBRG 12
DEFINE HSER_CLOERR 1

DEFINE OSC 24

ADCON0 = %00011100
ADCON1 = %00000000
ADCON2 = %10110101

ANSEL = %10001000
ANSELH = %00000011

TRISC.4 = 0            'led RC4
TRISC.6 = 1

TRISC.0 = 0
TRISC.1 = 1
TRISB.5 = 1              'RX
TRISB.7 = 0              'TX
adcVal VAR Byte
tx1 VAR PORTB.7
rx1 VAR PORTB.5
 
LED VAR PORTC.4 
Pause 1000
MoveX = 0
mainloop:
   
 
  high LED
  Pause 1000
  ADCIN 7, adcVal
    HSEROUT[adcVal]
  low LED
  Pause 1000
  Pause 200
  Goto mainloop

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I thing the problem is configuration again.Would appropriate any help.

Code:

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ADCON2 = %10110101

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adcin does not support acqt

Code:

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ADCON2 = %10110101

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@24 MHz fosc/16 is out of specs use fosc/32

Code:

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ADCIN 7, adcVal

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without setting any defines is asking for trouble





DEFINE ADC_BITS 8
DEFINE ADC_CLOCK 3 or 2

DEFINE ADC_SAMPLEUS 50