Datasheet
EA uniTFT Vorläufig
Bezeichnung Befehlscode Beschreibung
Interrupt program sequence #XXW Wait Stops the program sequence for the dura-
tion of the waiting period Wait(hrs). This
command is suitable for debugging pur-
poses. The module works does not pro-
cess any further commands during this
period.
Touch adjustment (only resis-
tive)
#XXT Starts the adjustment of the resistive
touch. The user needs to touch two pre-
defined points on the screen.
Firmware reboot (HW-Reset) #XFB Option The command executes a complete rest-
art of the module. The parameter Option
selects the boot mode::
1 Testmode
Display parameters
and information of
the module on the
display.
2 Disable PowerOnMacro
Deactivates the start
of the PowerOn
macro (start emc).
3 Disable Default
Deactivates allstan-
dard macros. No
default settings are
loaded.
4 Bootmenu
All projects to be
found on the SD
card are listed, and
can be started.
BOOT MENU AND TOUCH ADJUSTMENT THROUGH GESTURES
Both the resistive touch adjustment #XXT) and the boot menu #XFB can be accessed via two different gestures
at the time of the restart.
For that purpose, directly at the start of the display (max. 1 second later), the latter needs to be pressed with a
finger until the confirmation is obtained. After a further second, a message is displayed about whether a touch
adjustment is supposed to take place or the boot menu is supposed to be accessed.
Should the touch adjustment take place, the finger needs to be briefly lifted, and then pressed on the display
again, until the request for adjustment comes. This is the pressing of two points on the display.
Should, on the other hand, the boot menu start, the finger needs to be briefly lifted and subsequently pressed on
the display twice at brief intervals.
Should neither of the two things occur, the finger may either remain on the display or be removed from the dis-
play.
The boot menu can be seen in the figure below.
Technische Änderung vorbehalten.
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