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

• current : c7seg2_cfg_t
• i2c : c7seg2_t
• i2c_address : c7seg2_cfg_t
• i2c_speed : c7seg2_cfg_t
• int_pin : c7seg2_cfg_t, c7seg2_t
• scl : c7seg2_cfg_t
• sda : c7seg2_cfg_t
• slave_address : c7seg2_t