ICACHE_FLASH_ATTR void ac_thermo_pwm(unsigned int pwm)
ICACHE_FLASH_ATTR void ac_off()
ICACHE_FLASH_ATTR void ac_test()
#define ICACHE_FLASH_ATTR
ICACHE_FLASH_ATTR void ac_out_init()
ICACHE_FLASH_ATTR void ac_motor_valve_close()
ICACHE_FLASH_ATTR void ac_thermo_open()
ICACHE_FLASH_ATTR void ac_thermo_close()
ICACHE_FLASH_ATTR void ac_motor_valve_open()