need to change something in the code;
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need to change something in the code;
need to change something in the code which i have , from 16f628a to 16f88 or 16f819.
we need more information... the existing code and PIC... and the target PIC #
I have the code for the pic16f628a and work.Quote:
Originally Posted by mister_e
I want to replace the 16f628a with 16f88 or 16f819
Code:DEFINE LCD_DREG PORTB 'Selection of the port B
DEFINE LCD_DBIT 0 'Selection one RB0 with RB3
DEFINE LCD_RSREG PORTA 'RS on port A
DEFINE LCD_RSBIT 2 'RS on RA2
DEFINE LCD_EREG PORTA 'E on port A
DEFINE LCD_EBIT 3 'E on RA3
DEFINE LCD_BITS 4 'Mode 4 bits
DEFINE LCD_LINES 2 '2 lines
DEFINE I2C_SCLOUT 1
PAUSE 500
' ** DEFINITION OF THE ENTREES - EXITS
' Exits I2C
SCL var PORTA.1 ' SCL on RB1 (pine 18)
SDA var PORTA.0 ' SDA on RB0 (pin 17)
' Boutons
UP var PORTB.6 'increase the frequency (on RB6)
DOWN var PORTB.7 'decrease the frequency (on RB7)
CH_PAS var PORTB.5 'Change the step of synth (on RB5)
Input UP 'Up and Down are entries
Input DOWN
Input CH_PAS
Add the following to the top of the program:
CMCON=%00000111 ' Disable Comparators
ANSEL=%00000000 ' force RB6 and RB7 digital (16F88 specific)
Already have : CMCON = 7 ' PortA = digital I/OQuote:
Originally Posted by DynamoBen
So whats the issue? Is it not compiling?
i bet on the internal osc... place the following at the top of your code
OSCCON=%01110000 ' for 8MHZ operation
OR
OSCCON=%01100000 ' for 4MHZ operation