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XPAGE VTREG
PPAGE VTREG
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Appendix
Push Button
The following signal function toggles an I/O pin simulating a connected switch.
/*----------------------------------------------------------------------
Toggle I/O Pin
----------------------------------------------------------------------*/
SIGNAL void toggle_IO_pin() {
int i;
PORT0 = 0x0;
for (i = 0 ; i < 20; i++) {
PORT0 = (PORT0 ^ 0x01);
swatch(0.5);
}
}
DEFINE BUTTON "Toggle P0.0", "toggle_IO_pin()"
Start debugging in simulation mode and drag the port into the Logic Analyzer. Open the Toolbox and click the button Toggle P0.0 to view the signal output:
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