easybee 3 example with interrupt

[eng.amira]

please I'm using easybee3 example , and want to modify the receiver example to receive when interrupt pin (RB0/INT0) activated ,
but it seems to receive nothing \
I use pic18f452.
please help me , this my code .

[filip]

Hi,

Which development system are you using ?

Regards,
Filip.

[eng.amira]

no I use it alone , with PIC 18f452 , and it worked well with the example without modification.

[filip]

Hi,

Try declaring the EasyBEE3 connection like this :

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// EasyBee3 connections
sbit CS at LATA0_bit;    //CS pin
sbit RST at LATA1_bit;   //RST pin
sbit INT at LATA2_bit;   //INT pin
sbit WAKE at LATA3_bit;  //WAKE pin

sbit CS_Direction at TRISA0_bit;     //CS pin direction
sbit RST_Direction at TRISA1_bit;    //RST pin direction
sbit INT_Direction at TRISA2_bit;    //INT pin direction
sbit WAKE_Direction at TRISA3_bit;   //WAKE pin direction

And disable comparators also :

Code: Select all

CMCON  |= 7;                     // Turn off comparators

Regards,
Filip.