pic 24 external interupts [solved ]

[smee]

hi everyone,

i am using pcd 4.120 with pic24fj256gb210.

i am wanting to use external interupts 0,1,2,3,4

i have no problem with external interupts 2,3,4 and the

pin_select int2=pin_xx
pin_select int3=pin_xx
pin_select int4=pin_xx

functions as it should.

but i keep getting

Invalid Pre-Processor directive Invalid Pin ID
Invalid Pre-Processor directive Invalid Pin

for the lines that contain

#pin_select int0=pin_xx
#pin_select int1=pin_xx

has anyone got any idea how i work around this - i cant figure a way round this one.

[Ttelmah]

Read the data sheet.

INT0 is hardwired to pin D0. Not a selectable peripheral.

INT1 should work, I'd suspect a compiler issue. 4.120, is a relatively early compiler for this chip.