6.4 AVR32GENERIC ID Definitions
This section includes the header file defining the different command and response IDs for the AVR32 protocol. It also defines the different possible failure codes.
enum Avr32GenericCommands {
AVR32_CMD_QUERY = 0x00, //! Capability discovery
AVR32_CMD_SET = 0x01, //! Set parameters
AVR32_CMD_GET = 0x02, //! Get parameters
AVR32_CMD_ACTIVATE_PHYSICAL = 0x03, //! Connect physically
AVR32_CMD_DEACTIVATE_PHYSICAL = 0x04, //! Disconnect physically
AVR32_CMD_GET_ID = 0x10, //! Read the ID
AVR32_CMD_ERASE = 0x11, //! Erase the device
AVR32_CMD_HALT = 0x12, //! Stop or start execution
AVR32_CMD_RESET = 0x13, //! Apply or release reset
AVR32_CMD_STEP = 0x14, //! Single step
AVR32_CMD_READ = 0x15, //! Read memory
AVR32_CMD_WRITE = 0x16, //! Write memory
AVR32_CMD_TAP = 0x17, //! Low-level JTAG commands
AVR32_CMD_IS_PROTECTED = 0x18, //! Check protected bit
AVR32_CMD_ERASE_SECTION = 0x19 //! Partial erase
};
enum Avr32GenericResponses {
AVR32_RSP_FAILED = 0xA0, //! Execution failed
AVR32_RSP_OK = 0x80, //! All OK
AVR32_RSP_LIST = 0x81, //! List of items returned
AVR32_RSP_ID = 0x82, //! ID value returned
AVR32_RSP_PC = 0x83, //! PC value returned
AVR32_RSP_DATA = 0x84 //! Data returned
};
enum Avr32GenericQueryContexts {
AVR32_QUERY_COMMANDS = 0x00, //! Supported command list
AVR32_QUERY_CONFIGURATION = 0x05, //! Supported configuration list
AVR32_QUERY_READ_MEMTYPES = 0x06, //! Supported read memtypes list
AVR32_QUERY_WRITE_MEMTYPES = 0x07, //! Supported write memtypes list
AVR32_QUERY_COMMAND_VERSIONS = 0x08 //! Version map of command list
};
enum Avr32GenericSetGetContexts {
AVR32_CTXT_USB = 0x03, //! Transport-related settings
AVR32_CTXT_SESSION = 0x04, //! Session-related settings
AVR32_CTXT_PHYSICAL = 0x80, //! Physical interface related
AVR32_CTXT_DEVICE = 0x82, //! Device specific settings
};
enum Avr32GenericSessionContextParameters {
AVR32_SESS_RUN_LED = 0x00, //! Control the LED
};
enum Avr32GenericUsbContextParameters {
AVR32_USB_MAX_READ = 0x00, //! Read payload size
AVR32_USB_MAX_WRITE = 0x01 //! Write payload size
};
enum Avr32GenericPhysicalContextParameters {
AVR32_PHY_PHYSICAL = 0x00, //! Physical interface selector
AVR32_PHYL_JTAG_CLOCK = 0x01, //! JTAG clock value
AVR32_PHY_AW_MAXBAUD = 0x02, //! Maximum aWire baud
AVR32_PHY_DAISY = 0x03, //! JTAG daisy chain settings
AVR32_PHY_AWIRE_BAUD = 0x04, //! Current aWire baud
AVR32_PHY_AWIRE_VERSION = 0x05, //! aWire slave version
AVR32_PHY_EXT_RESET = 0x0C, //! External reset control
};
enum Avr32GenericDeviceContext {
AVR32_FLASH_CTRL_BASE = 0x02, //! Flash controller base address
AVR32_FLASH_PAGEBYTES = 0x06, //! Number of bytes in one flash page
AVR32_RESET_DOMAINS = 0x0A, //! Number of reset domains
AVR32_FLASH_PAGES = 0x0B, //! Number of pages in the flash block
AVR32_AWIRE_BASE = 0x10 //! Base address for aWire module
};
enum Avr32GenericMemoryTypes {
AVR32_MEMTYPE_SAB = 0x80, //! Service Access Bus (SAB) word access
AVR32_MEMTYPE_NEXUS = 0x81, //! Nexus mode access to SAB
AVR32_MEMTYPE_MEMORY_SERVICE = 0x82, //! Memory Service mode access to SAB
AVR32_MEMTYPE_BLOCK = 0x83, //! Block access to SAB
AVR32_MEMTYPE_BYTE = 0x84, //! 8-bit access to SAB
AVR32_MEMTYPE_HALF_WORD = 0x85, //! 16-bit access to SAB
AVR32_MEMTYPE_INTERNAL_FLASH = 0x90, //! Write access to internal FLASH
AVR32_MEMTYPE_SYSREG = 0x91, //! Access to system registers
AVR32_MEMTYPE_REGFILE = 0x92, //! Access to register file
AVR32_MEMTYPE_USER_PAGE = 0x93 //! Access to User Page in flash
};
enum Avr32GenericPhysicalInterfaces {
AVR32_PHYSICAL_INTERFACE_NONE = 0x00, //! No physical
AVR32_PHYSICAL_INTERFACE_JTAG = 0x04, //! JTAG physical
AVR32_PHYSICAL_INTERFACE_AWIRE = 0x07 //! aWire physical
};
enum Avr32TapCommands {
AVR32_TAP_IR = 0x00, //! JTAG Instruction Register access
AVR32_TAP_DR = 0x01 //! JTAG Data Register access
};
enum Avr32GenericFailureCodes {
AVR32_FAILURE_OK = 0x00, //! All OK
AVR32_FAILURE_NACK = 0x01, //! NACK received from target
AVR32_FAILURE_LENGTH = 0x02, //! Incorrect packet length
AVR32_FAILURE_RECEIVE_TIMEOUT = 0x03, //! Receive function timeout
AVR32_FAILURE_RECEIVE_SYNC = 0x04, //! Receive did not sync
AVR32_FAILURE_RECEIVE_LENGTH = 0x05, //! Incorrect packet length
AVR32_FAILURE_TRANSMIT_OVERFLOW = 0x06, //! Transmit buffer overflow
AVR32_FAILURE_INVALID_MEMTYPE = 0x07, //! Invalid memtype given
AVR32_FAILURE_WRITE_ERROR = 0x08, //! A write error occurred
AVR32_FAILURE_WRITE_BUSY = 0x09, //! Busy signal received
AVR32_FAILURE_READ_SHORT = 0x0A, //! Short-packet received
AVR32_FAILURE_ERASE_TIMEOUT = 0x0B, //! Erase command timeout
AVR32_FAILURE_FLASHREADY_TIMEOUT = 0x0C, //! Flash controller busy
AVR32_FAILURE_ILLEGAL_STATE = 0x0D, //! Illegal state specified
AVR32_FAILURE_NOT_SUPPORTED = 0x0E, //! Feature not supported
AVR32_FAILURE_PROGE = 0x0F, //! Programming error
AVR32_FAILURE_LOCKE = 0x10, //! Lock error
AVR32_FAILURE_STEP_TIMEOUT = 0x11, //! Single stepping timeout
AVR32_FAILURE_READ_BUSY = 0x12, //! Busy bit was set
AVR32_FAILURE_READ_ERROR = 0x13, //! Error bit was set
AVR32_FAILURE_HARDWARE_ERROR = 0x14, //! aWire hardware init error
AVR32_FAILURE_NO_CONTACT = 0x15, //! No response from aWire
AVR32_FAILURE_NO_TARGET_POWER = 0x16, //! No target power
AVR32_FAILURE_NOT_IMPLEMENTED = 0x17, //! Command not implemented
AVR32_FAILURE_UNSUPPORTED_HARDWARE = 0x18, //! Hardware not supported
AVR32_FAILURE_JTAGM_INIT_ERROR = 0x19, //! JTAG master init error
AVR32_FAILURE_NO_DEVICE_FOUND = 0x1A, //! devices == 0!
AVR32_FAILURE_JTAGM_ERROR = 0x1B, //! JTAG master error
AVR32_FAILURE_INVALID_SIZE = 0x1D, //! Too many or too few bytes
AVR32_FAILURE_INVALID_ADDRESS = 0x1E, //! Bad address requested
AVR32_FAILURE_AWIRE_SET_BAUD_ERROR = 0x1F, //! Failure setting baud
AVR32_FAILURE_INVALID_DATA = 0x20, //! Data invalid, discard it
AVR32_FAILURE_INVALID_PHYSICAL_MODE = 0x21, //! Physical mode not valid
AVR32_FAILURE_INVALID_CLOCK_SPEED = 0x22, //! The clock is not valid
AVR32_FAILURE_AWIRE_ERROR_RESPONSE = 0x23, //! Error response received
AVR32_FAILURE_AWIRE_OVERFLOW = 0x24, //! Overflow data RX overflow
AVR32_FAILURE_AWM_ERROR = 0x24, //! aWire master error
AVR32_FAILURE_AWIRE_CRC = 0x25, //! aWire CRC error
AVR32_FAILURE_AWIRE_TUNE = 0x26, //! aWire TUNE error
AVR32_FAILURE_JTAGM_WAS_BUSY = 0x29, //! JTAG master busy
AVR32_FAILURE_JTAGM_TIMEOUT = 0x2A, //! JTAG master timeout
AVR32_FAILURE_BAD_VALUE = 0x2B, //! Invalid parameter value
AVR32_FAILURE_ERASE_ERROR = 0x2C, //! Erase error
AVR32_FAILURE_CONFIG_ERROR = 0x2D, //! Insufficient config info
AVR32_FAILURE_INVALID_EMULATOR_MODE = 0x2E, //! Mode is not valid
AVR32_FAILURE_CPU_DIRTY_TIMEOUT = 0x2F, //! CPU wait timeout
AVR32_FAILURE_CPU_MODE = 0x30, //! CPU not in debug mode
AVR32_FAILURE_CPU_DEBUG_MODE_TIMEOUT = 0x31, //! CPU debug mode timeout
AVR32_FAILURE_AWIRE_RW_STATUS = 0x32, //! Unexpected status
AVR32_FAILURE_TRANSMIT_TIMEOUT = 0x33, //! Data TX timeout
AVR32_FAILURE_INTERNAL_RESPONSE_ERROR = 0xFE, //! Near disaster
AVR32_FAILURE_UNKNOWN = 0xFF, //! Disaster
};