Hi
here is a code i used, but not sure is the best way to do this. It will
output on port 62 (exclusive digital /IO 1) the input read on port 63
(exclusive digital I/O 0). You can sample data with a timer too, this
is just the minimum to use Gpio.
Hope it will be useful.
configuration TestGpioC
{
}
implementation
{
components TestGpioP as App;
components HplMsp430GeneralIOC as GeneralIOC;
components new Msp430GpioC() as in;
in -> GeneralIOC.Port63;
App.inIO -> in;
components new Msp430GpioC() as out;
out -> GeneralIOC.Port62;
App.outIO -> out;
components MainC;
App.Boot -> MainC.Boot;
}
-----------------------------------------------------------------------------------------------
module TestGpioP
{
uses{
interface GeneralIO as inIO;
interface GeneralIO as outIO;
interface Boot;
}
}
implementation
{
bool up = FALSE;
event void Boot.booted()
{
call inIO.makeInput();
call outIO.makeOutput();
atomic
{
while(TRUE)
{
up = call inIO.get();
if( up )
call outIO.set();
else
call outIO.clr();
}
}
}
}
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