Here is a list of all variables with links to the structures/unions they belong to:

• dir : stepper21_cfg_t, stepper21_t
• i2c : stepper21_t
• i2c_address : stepper21_cfg_t
• i2c_speed : stepper21_cfg_t
• int_pin : stepper21_cfg_t, stepper21_t
• rst : stepper21_cfg_t, stepper21_t
• scl : stepper21_cfg_t
• sda : stepper21_cfg_t
• slave_address : stepper21_t
• step : stepper21_cfg_t, stepper21_t