ENVCTRL_TDA8444T_DEV7
#define ENVCTRL_FAN_ADDR_MAX ENVCTRL_TDA8444T_DEV7
#define ENVCTRL_FAN_ADDR_MAX ENVCTRL_TDA8444T_DEV7
fan.chip_num = ENVCTRL_TDA8444T_DEV7;
fan.chip_num = ENVCTRL_TDA8444T_DEV7;