LPC_GPIO0->FIOSET = (1<<27); LPC_GPIO0->FIOCLR = (1<<27); |
LPC_GPIO0->FIODIR |= (1<<27); // Set pin P0.27 as output pin LPC_GPIO0->FIODIR |= (1<<28); // Set pin P0.28 as output pin LPC_GPIO0->FIOPIN |= (1<<27); // Set pin P0.27 (output) in high level, used external pull-up resistor 10 kOhm LPC_GPIO0->FIOPIN |= (1<<28); // Set pin P0.28 (output) in high level, used external pull-up resistor 10 kOhm or LPC_GPIO0->FIOPIN &=~(1<<27); // Set pin P0.27 (output) in low level, used external pull-up resistor 10 kOhm LPC_GPIO0->FIOPIN &=~(1<<28); // Set pin P0.28 (output) in low level, used external pull-up resistor 10 kOhm |