Power Function mode constants

PF_MODE_COMBO_DIRECT PF_MODE_COMBO_PWM PF_MODE_SINGLE_OUTPUT_CST PF_MODE_SINGLE_OUTPUT_PWM PF_MODE_SINGLE_PIN_CONT PF_MODE_SINGLE_PIN_TIME PF_MODE_TRAIN

#define PF_MODE_SINGLE_PIN_TIME   3 Power function mode single pin timed