参数资料
型号: GLT240128-FGW-VPT
厂商: Matrix Orbital
文件页数: 31/72页
文件大小: 2630K
描述: LCD TOUCH 128X240 WHT/GRY
应用说明: GLT240128 AppNote
产品变化通告: 12C Displays Change 11/Oct/2011
GLT24064(R)-(1U), GLT240128 v8.3 Release 11/Oct/2011
标准包装: 1
系列: GLT
32
Command Summary
Bitmap File Creation
In addition to fonts, Matrix Orbital graphic displays can also hold a number of customizable bitmaps to
provide further stylistic product integration.
Like font files, bitmaps files are most easily uploaded to a
display using MOGD#. However, the critical data component of the bitmap upload command is detailed
below for reference.
The bitmap data block is similar to that of a font. However, as a bitmap
is a single glyph, only a simple
two byte header is required. First, one byte representing the bitmap width is sent, then one byte for the
height. Each bitmap is merely encoded in binary fashion using a series of ones and zeroes. Again a grid
can be created using the width and height specified in the upload command, populated in the manner
above, and converted into byte values. A smiley face example is shown below to indicate the ultimate
affect of the Matrix Orbital graphic stylization ability.
Table 27: Smiley Face Bitmap
0
1
0
1
0
0
0
0
0
0
1
0
0
0
1
0
1
1
1
0
Table 28:Smiley Face Data
0
1
0
1
0
0
0
0
50
80
0
0
1
0
0
0
1
0
22
34
1
1
1
0
0
0
0
0
E0
224
Table 29: Example
Bitmap File
Header
5 4
Bitmap Data
80 34 224
Bitmap Masking
Like a regular bitmap, a mask can be loaded to the display and used to create a more polished result
when drawing in populated areas. When defining a mask, all active values will clear any background
information, while any inactive values will leave it untouched. This is best described with an example.
Figure 17: Drawing without a Mask
Figure 18: Drawing with a Mask
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相关代理商/技术参数
参数描述
GLT240128-GW 功能描述:LCD 图形显示模块和配件 240x128 w/ Touch Blue w/Black 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
GLT240128-USB 功能描述:LCD 图形显示模块和配件 Graphic Touch Disp USB, Yellow/Green 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
GLT240128-USB-FGW 功能描述:LCD 图形显示模块和配件 Graphic Touch Disp USB, White/Grey 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
GLT240128-USB-WB 功能描述:LCD 图形显示模块和配件 Graphic Touch Disp USB, Blue/White 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
GLT240128-VPT 功能描述:LCD 图形显示模块和配件 240x128 Blk Text T/S Y/G B/G Volt Reg 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