Here is a list of all struct and union fields with links to the structures/unions they belong to:

• cs : heater_cfg_t, heater_t
• dev_pwm_freq : heater_config_t
• i2c : heater_t
• i2c_address : heater_cfg_t
• i2c_speed : heater_cfg_t
• pwm : heater_config_t, heater_t
• pwm_freq : heater_t
• rst : heater_cfg_t, heater_t
• scl : heater_cfg_t
• sda : heater_cfg_t
• slave_address : heater_t