参数资料
型号: GLK12232-25-SM-VPT
厂商: Matrix Orbital
文件页数: 49/70页
文件大小: 686K
描述: LCD GRAPHIC DISPL 122X32 WHT BLU
标准包装: 1
显示器类型: LCD - 彩色
显示模式: 可传导的
可视范围: 60.20mm L x 18.00mm W
背光: LED - 白
点象素: 122 x 32
接口: I²C,RS232,TTL
点尺寸: 0.40mm W x 0.40mm H
点间距: 0.44mm x 0.44mm
12.5 Get Filesystem Directory
Syntax
Hexadecimal 0xFE 0xB3
Decimal 254 179
Description This command will return a directory of the contents of the ?le system.
The ?rst byte returned will be a hex value representing the nu
mber of
entries in the ?lesystem, followed by four bytes for each ent
ry. See the
following tables:
Filesystem Header
Bytes
Description
1
Hex value representing the number
of entries in the ?lesystem
File Entry
Bytes
Description
1
Flag: Hex value of 0x00 indicates
that this ?le entry has not been used.
1
FileID/Type: 1st bit is the ?le type
(0: Font, 1: Bitmap). Next 7 bits are
the ?le ID.
1
File Size: LSB
1
File Size: MSB
Remembered No
12.6 Filesystem Upload
Syntax
Hexadecimal 0xFE 0xB0 [Size] [Data]
Decimal 254 176 [Size] [Data]
Parameters
Parameter Length Description
Size 4 LSB to MSB ?lesystem image data
Data var Actual data to upload
Description This command will upload a ?lesystem image, LSB
to MSB to the
display (16KB). The size used is almost always the entire 16kB,
meaning the values 0x00 0x40 0x00 0x00 must be issued. Afterwhich
the ?lesystem data can be uploaded LSB to MSB in the same manne
r as
a font or bitmap ?le.
Remembered Always
12.7 Downloading a File
Matrix Orbital GLK12232-25-SM
48
相关PDF资料
PDF描述
GLK240128-25-FGW-V LCD GRAPHIC DISPL 240X128 WH BLU
GLK240128-25-V LCD GRAPHIC DISPL 240X128 Y/G BK
GLK24064-25-FGW-V LCD GRAPHIC DISPL 240X64 WHT BLU
GLK24064-25-V LCD GRAPHIC DISPL 240X64 Y/G BK
SS-5T PIN PLUNGER SPDT 5.3OZ/5AMP
相关代理商/技术参数
参数描述
GLK12232-25-SM-WB 功能描述:LCD 图形显示模块和配件 Blue Background White Text RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
GLK12232-25-SM-WB-E 功能描述:LCD 图形显示模块和配件 122x32 Wht Txt Blu B/G Ext Temp RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
GLK12232-25-SM-WB-USB 功能描述:LCD 图形显示模块和配件 122x32 Wht Txt Blu B/G 25 key RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
GLK12232-25-SM-WB-USB-E 功能描述:LCD 图形显示模块和配件 122x32 Wht Txt Blu B/G Ext Temp RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
GLK12232-25-SM-WB-V 功能描述:LCD 图形显示模块和配件 122x32 Black Wide Voltage RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk