Matrix Orbital GTT70A - Manual (Page 23)

19 Command Summary
5.3 Copy
Screen
Rectangle Dec
Hex
ASCII 254 96
FE 60
þ `
Index X Y Width Height
Index X Y Width Height
Index X Y Width Height 2.0
Save a rectangular region of the screen to a bitmap buffer, allowing it to be recalled at a later time.
Index Byte Index used to identify the screen section. Specific to bitmaps and screen rectangles.
X Signed Short Leftmost coordinate.
Y Signed Short Topmost coordinate.
Width Short Width of the screen section.
Height Short Height of the screen section.
5.4 Load 9-Slice Dec
Hex
ASCII 254 144
FE 90
þ •
Index Filename
Index Filename
Index Filename 2.0
Load a 9-slice file from the SD card into a 9-Slice buffer for use.
Index Byte Index used to identify the 9-slice. Specific to 9-slices.
Filename ASCII String Filename, including path from the root folder, of the 9-Slice file to load.
Return Message 252 144 Length Result
Result Byte Outcome of Load Nine Slice command, as per eErrorCode values.
5.5 Load
Animation Dec
Hex
ASCII 254 192
FE C0
ю А
Index Filename
Index Filename
Index Filename 2.0
Load an animation file from the SD card into an animation buffer for use. Refer to the Animations entry in the
Features section for more information.
Index Byte Index used to identify the animation. Specific to animations.
Filename ASCII String Filename, including path from the root folder, of the animation file to load.
5.6 Clear A
Buffer Dec
Hex
ASCII 254 208
FE D0
ю Р
Type Index
Type Index
Type Index 2.0
Clear all data from a specific index of the selected buffer type, freeing buffer memory. Note, Labels and Traces
save a background image to buffer memory upon initialization.
Type Byte Type of buffer to clear, as per eBuffers values.
Index Byte Index of the file to be cleared from buffer memory.
Table 16: eBuffers values
Value Description
0 Animations
1 Bitmaps
2 NineSlices
3 Fonts
4 Labels
5 Traces