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

• address : TWI_message
• b : Union32 , Union16
• buf : TWI_message
• current : motorControlFlags_t
• direction : motorControlFlags_t
• dw : Union32
• nbbytes : TWI_message
• rw : TWI_message
• speed : motorControlFlags_t
• state : motorControlFlags_t
• w : Union32 , Union16