Module ap

Types and functions for interacting with access ports.

Modules

• register_generation
  Helper macros to implement an access port

Structs

• GenericAp
  A generic access port which implements just the register every access port has to implement to be compliant with the ADI 5.2 specification.
• IDR
  Identification Register

Enums

• AccessPort
  Sum-type of the Memory Access Ports.
• AccessPortError
  Some error during AP handling occurred.
• ApClass
  Describes the class of an access port defined in the ARM Debug Interface v5.2 specification.
• ApType
  The type of AP defined in the ARM Debug Interface v5.2 specification. You can find the details in the table C1-2 on page C1-146. The different types correspond to the different access/memory buses of ARM cores.

Traits

• AccessPortType
  A trait to be implemented on access port types.
• ApAccess
  A trait to be implemented by access port drivers to implement access port operations.
• ApRegAccess
  A trait to be implemented by ports types providing access to a register.

Functions

• access_port_is_valid
  Determine if an AP exists with the given AP number.
• get_ap_by_idr
  Tries to find the first AP with the given idr value, returns None if there isn’t any