mctools/setpin_lo.c

#include "mctools.h"

void setpin_lo(uint8_t port, uint8_t pin)
{
	switch(port){
		case 0:
			P0 &= (1<<pin) ^ 0xFF;
			break;
		case 1:
			P1 &= (1<<pin) ^ 0xFF;
			break;
		case 2:
			P2 &= (1<<pin) ^ 0xFF;
			break;
		case 3:
			P3 &= (1<<pin) ^ 0xFF;
			break;
	}
}