Advanced LAN Bypass, User Manual

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Advanced LAN Bypass User Manual 14
Examples:
1. Duty = 30, Period = 1 (blinking every 100 ms). TON/TOFF will be 30/70 ms.
Figure 2.2 Adjustable Blinking Frequency
2. Duty = 0 means that the LED is always OFF (disable LED)
3. Duty = 100 means that the LED is always ON (solid amber, default setting for
the BYPASS state)
4. Duty = 50, Period = 10 (blinks every 1 s). TON/TOFF will be 500/500 ms (default
setting for the DISCONNECT state)
2.8 Error Codes
Table 2.7: Error Code
Error Code Name Comment
0x80 LBP_ERR_OPEN_FILE
Failed to open the file, cannot open
the file (either the configuration file or
the upgrade image), or the file does
not exist
0x81 LBP_ERR_CONF_FILE_FORMAT
Configuration file format error; please
check the configuration file
0x82
LBP_ERR_CONF_GET_PCI_DEVIC
E
Cannot retrieve the PCI device ID def-
inition from the configuration file;
please check the configuration file
0x83 LBP_ERR_CLOSE_FILE Failed to close the file
0x84 LBP_ERR_PCI_BASE_ADDR
Cannot find the specified MCU on the
PCIe interface; please check the con-
figuration of PCIe devices in the con-
figuration file
0x85 LBP_ERR_DEV_MEM_OPEN
Failed to access physical memory;
please check the user permission
level
0x86 LBP_ERR_MMAP Memory mapping failure
0x87 LBP_ERR_GBASE_OPEN
Failed to access registers for GPIO
access; please check the PCIe device
configuration
0x88 LBP_ERR_LBP_CLOSE
Failed to close lbp because interfaces
were busy (timeout)
0x89 LBP_ERR_INTERFACE_OPEN Failed to open the interface (timeout)