USBDBG PDD Constants (Compact 2013)
10/16/2014
These constants are used by the model device driver (MDD) and platform-dependent device driver (PDD) to indicate the transfer status of data and to indicate which debug messages have been logged.
Syntax
#define USBDBG_MDD_EP0_STATUS_STAGE 0x00000001
#define USBDBG_MDD_TRANSFER_START 0x00000002
#define USBDBG_PDD_TRANSFER_COMPLETE 0x00000001
#define USBDBG_ZONE_ERROR 0x00010000
#define USBDBG_ZONE_WARN 0x00020000
#define USBDBG_ZONE_INFO 0x00040000
#define USBDBG_ZONE_INIT 0x00080000
#define USBDBG_ZONE_FUNC 0x00100000
#define USBDBG_ZONE_VERBOSE 0x00200000
#define USBDBG_ZONE_SEND 0x00400000
#define USBDBG_ZONE_RECV 0x00800000
#define USBDBG_ZONE_DUMP_PKT 0x01000000
#define USBDBG_ZONE_SETUP_REQUEST 0x02000000
#define USBDBG_ZONE_EVENT 0x04000000
Constants
The USBDBG PDD constants shown below are separated according to function.
Flags Passed by the MDD to the PDD
These status constants are passed by the MDD to the PDD to indicate transfer status.
Name |
Description |
Value |
|---|---|---|
USBDBG_MDD_EP0_STATUS_STAGE |
Indicates that EP0 is in status stage (ACK stage) |
0x00000001 |
USBDBG_MDD_TRANSFER_START |
Requests that the PDD start to transmit or receive data |
0x00000002 |
Flags Passed by the PDD to the MDD
This status constant is passed by the PDD to the MDD to indicate transfer status.
Name |
Description |
Value |
|---|---|---|
USBDBG_PDD_TRANSFER_COMPLETE |
Indicates that the PDD has completed a data transfer |
0x00000001 |
USBDBG Zones
These debug zone constants are used by the USBDBGMSG macro to determine which debug messages are sent to the log.
Name |
Description |
Value |
|---|---|---|
USBDBG_ZONE_ERROR |
Specifies that errors are logged |
0x00010000 |
USBDBG_ZONE_WARN |
Specifies that warnings are logged |
0x00020000 |
USBDBG_ZONE_INFO |
Specifies that information messages are logged |
0x00040000 |
USBDBG_ZONE_INIT |
Logs events related to initialization |
0x00080000 |
USBDBG_ZONE_FUNC |
Logs events related to functions |
0x00100000 |
USBDBG_ZONE_VERBOSE |
Logs all events |
0x00200000 |
USBDBG_ZONE_SEND |
Logs events related to sending data |
0x00400000 |
USBDBG_ZONE_RECV |
Logs events related to receiving data |
0x00800000 |
USBDBG_ZONE_DUMP_PKT |
Logs events related to packet dumps |
0x01000000 |
USBDBG_ZONE_SETUP_REQUEST |
Logs events related to setup requests |
0x02000000 |
USBDBG_ZONE_EVENT |
Logs all events |
0x04000000 |