GLK240128-25-WB-VPT Matrix Orbital, GLK240128-25-WB-VPT Datasheet - Page 40

• Manufacturer Part Number: GLK240128-25-WB-VPT
• Description: LCD GRAPHIC DISPL 240X128 BLU WH
• Manufacturer: Matrix Orbital
• Series: GLK240128-25r

Specifications of GLK240128-25-WB-VPT

• Display Type: LCD - Color
• Display Mode: Transmissive
• Viewing Area: 114.00mm L x 64.00mm W
• Backlight: LED - Blue
• Dot Pixels: 240 x 128
• Interface: I²C, RS232, TTL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Dot Size: -
• Dot Pitch: -
• Other names: GLK240128-25 -WB-VPT; GLK240128-25 -WB-VPT

12.6 Download
a File
Downloads a single font or bitmap file from the display to the host.
Type
ID
Response
12.7 Move
a File
Used to move a single file and/or alter the type of an existing file. Old ID location must be valid and new ID empty.
Old Type
Old ID
New Type
New ID
12.8 Dump the
Filesystem
Downloads complete filesystem containing all fonts and bitmaps stored in the display. A veritable heap of data.
Response
1 byte, 0 for font or 1 for bitmap
2 bytes, unique identification number of font or bitmap to download
variable length, first 4 bytes represent file size followed by file data
4 bytes of size LSB to MSB followed by entire filesystem
1 byte, original file type, 0 for font or 1 for bitmap
2 bytes, original unique file identification number
1 byte, new file type, 0 for font or 1 for bitmap
2 bytes, new unique file identification number
Dec
Hex
Dec
Hex
Dec
Hex
ASCII
254 180
FE B4
254 178
254 48
FE B2
FE 30
■ 0
Old Type Old ID New Type New ID
Old Type Old ID New Type New ID
Type ID
Type ID
34