Lighting a LED when a parameter is posted

[mikepage]

Hi,

I want to light up the LEDs when I receive certain values of parameters in my C code from the Javascript. I tried adding:

rp_DpinSetState(RP_LED2, RP_HIGH);

to my rp_set_params() function, but it appeared to cause the application to crash and I got nothing back from the POST request. When I take that line out everything is fine. Is that the wrong way to do it? I wondered if I needed rp_init() but adding that to rp_app_init() broke that function too (actually I wasn't really surprised by that).

Thanks for any advice,
Mike.