USC-3 cards can be accessed via FTP server to transfer data such as job and correction files.

The connection with the FTP server can be established using the IP address of the card. The card must be connected via Ethernet.

The hosting platform is Linux.

The upper limit of files that can be uploaded into each folder is 1024. But only 255 jobs will be displayed in the flash job list.

FTP-Server-USC-3

Figure 13: Example of the card content, accessed by the FTP server through FileZilla.

Files Content:

config: Optical subset of SAMLight settings and IP address configuration.

cor: Contains the correction files (*.ucf) of the scan heads and additional files:

sc_usc2_corr_def.txt: Contains the mapping of which file is assigned to which scan head.

sc_usc2_working_shift_def.bin: Contains the information of the feature shift map.

step_size_table: Pre-calculated table for vector decomposition

sin_cos_table: Pre-calculated table of sin and cos.

jobs: Contains the job and the *.unf files. saved in flash and the file "sc_job_list.bin" contains the job list assignment.

logs: Debug log files for booting, FCI, and FTP.

Main log: The new logging file since USC-3. It contains Linux main processes.

Fci_log: Sent FCI commands are stored here. To activate the FCI logging, you need to enable it using the command FCILOG.

Boot_log: Contains Linux boot log.

lost+found: Standard file in Linux. It Contains any files found by fsck that are unrecoverable, lost, or orphaned.

misc:

sc_g_code_setup.bin: Stepper settings on the board. These are overwritten by the store button in the SAMLight optic advanced dialog or in sc_setup.

sc_gcode_defines.cnc: This file contains the default G-code definitions (conversion from CNC to UNF on the board). This file it not present by default, but can be copied to this folder.

test: The older log file of USC-2 cards. Log file from the main CPU.