GPIO_SIM_PULL_DOWN
{ GPIO_SIM_PULL_DOWN, "down" },
case GPIO_SIM_PULL_DOWN:
GPIO_SIM_PULL_DOWN, GPIO_SIM_PULL_UP, GPIO_SIM_PULL_BOTH };
case GPIO_SIM_PULL_DOWN:
GPIO_SIM_PULL_DOWN, GPIO_SIM_VOLTAGE_3P3, GPIO_SIM_SPEED_LOW,