debug.ini

8051系列单片机的输入输出口的c语言的简单的操作例程

signal void P1_Inject (void)
{
unsigned char i;

for (i = 0; ; i++)      /* Loop from 0 to 255 forever */
  {
  PORT1 = i;            /* Input i on the P1 pins */
  twatch(CLOCK/50);     /* Delay for 1/50 second */
  }
}


define button "Set P1", "PORT1 = getint (\"Enter P1 Value\")"
define button "Inc P1", "P1_Inject ()"
define button "Halt Inc P1", "signal kill P1_Inject"