Table of Contents
XPort® Device Server User Guide 8
9. GPIO Interface 76
Configurable Pins ___________________________________________________ 76
Features _______________________________________________________ 76
Control Protocol ____________________________________________________ 76
Guidelines _____________________________________________________ 77
Commands _____________________________________________________ 77
Examples _________________________________________________________ 80
10. Firmware Upgrades 81
Obtaining Firmware _________________________________________________ 81
Reloading Firmware _________________________________________________ 81
Using TFTP: Graphical User Interface ________________________________ 81
Using TFTP: Command Line Interface _______________________________ 82
Recovering the Firmware Using the Serial Port and DeviceInstaller _________ 83
11. Monitor Mode 84
Entering Monitor Mode Using the Serial Port ______________________________ 84
Entering Monitor Mode Using the Network Port ____________________________ 84
Monitor Mode Commands _________________________________________ 84
12. Troubleshooting 87
Problems and Error Messages _________________________________________ 87
A: Lantronix Technical Support 90
B: Binary to Hexadecimal Conversions 91
Converting Binary to Hexadecimal ______________________________________ 91
Conversion Table ________________________________________________ 91
Scientific Calculator ______________________________________________ 91
C: Compliance 93
RoHS, REACH and WEEE Compliance Statement _________________________ 93