How will I set all portA to logic 0 and all portB as output to max232. If for example I press button1, it will output button1 pressed. The output screen is the hyperterminal. Thanks in advance for those who could help me.
How will I set all portA to logic 0 and all portB as output to max232. If for example I press button1, it will output button1 pressed. The output screen is the hyperterminal. Thanks in advance for those who could help me.