7I76 17
OPERATION
RPD, WPD, AND UFLBP
The RPD, WPD, and UFLBP are command line utilities allow reading and writing
volatile and non-volatile 7I76 parameters, and updating the firmware on the 7I76 To use
these utilities on most operating systems, the 7I76 must be in the setup mode or the
operate mode baud rate must be 115200 KBaud or less
RPD, WPD, and UFLBP need environment variables preset before they will work.
For Windows and 115200 baud, the following environment variables should be set:
SET BAUDRATE=115200
SET BAUDRATEMUL=1
SET PROTOCOL=LBP
SET INTERFACE=OSDEVICE
Example setting NVWATCHDOGTIMEOUT to 100 ms:
WPD NVWATCHDOGTIME 100
Note this is permanent change in the 7I76s watchdog timeout and like all non-
volatile parameters, will only be applied after the 7I76 has been power cycled
Example reading 7I76 faults in Hexadecimal:
RPD FAULT H
Example of temporarily disabling watchdog and the setting every other output on:
WPD WATCHDOGTIME 0
WPD OUTPUT AAAAAAAAAAAA H
Example of updating 7I76 firmware with UFLBP
UFLBP 7I76.BIN
Note the 7I76 MUST be in setup mode for UFLBP to work properly.
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