pic18f452 and dallas touch button on porte

[delene]

I have a dallas touch button reader connected to PIN_E2 of my PIC18f452 but it does not read any buttons.
I have the touch_bit set to 0xf84.2

If I change my code to be on PIN_B0 it works properly.

Any ideas of what I am missing.

I have setup_adc(ADC_OFF)
setup_psp(psp_disabled);

I am sure it is something silly.

Thanks
Delene

[valemike]

Be aware that PORTE.2 is A/D channel AN7. If you have A/D configured, make sure you don't have all the channels configured.

Other than that, RE2 is a regular digital I/O pin that you can toggle up and down (unlike the few open drain pins like RA4)