Matrix-orbital GLK19264-7T-1U Bedienungsanleitung

GLK19264-7T-1UTechnical ManualRevision: 1.2

In order to connect your USB display to a personal computer simply plug the mini-B USB cable fromthe PC to the USB connector on the display.In order t

3. Locate the file MogdSharp.zip on your desktop4. Unzip MogdSharp.zip to a temporary directory using a program such as Winzip, Pkzip, etc.5. Double cl

1 Power Cable Standard Connector 4 Serial Header2 Power/Data Connector 5 Protocol Select Jumpers3 DB9 Connector 6 Filesystem Lock JumperFigure 11: GLK

2.1 DB-9 Connector - For Non-USB modules onlyThe GLK19264-7T-1U provides a DB-9 Connector to readily interface with serial devices which use theEIA232

NOTE We do not recommend that you use pin 9 (Ring Indicator) of the PC to power thedisplay module. You will have to make a special DB9 cable.WARNING D

Figure 16: Serial Header2.4 Protocol Select JumpersThe Protocol Select Jumpers, pictured below in Figure 17, provide the means necessary to toggle the

Figure 18: Protocol-Select-Jumpers for GLK19264-7T-1U USB2.5 Manual OverrideThe Manual Override is provided to allow the GLK19264-7T-1U to be reset to

NOTE The display module will revert back to the old settings once turned off, unless thesettings are saved.2.6 Filesystem Lock JumperThe Filesystem Lo

• Second, please ensure that the display module is set to communicate on the protocol that you areusing, by checking the Protocol Select Jumpers. To c

4 Communications4.1 IntroductionThe commands listed in this chapter describe how to configure data flow on the GLK19264-7T-1U.4.1.1 I2C Communication Su

ContentsContents ii1 Getting Started 11.1 Display Options Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2 Accesso

NOTE These delays are consrevative, and may be decreased based on performance4.1.2 I2C Transaction ExampleThe typical I2C transaction contains four pa

4.2 Turn Flow Control OnSyntaxHexadecimal 0xFE 0x3A [full] [empty]Decimal 254 58 [full] [empty]ASCII 254 “:” [full] [empty]ParametersParameter Length

SyntaxHexadecimal 0xFE 0x3BDecimal 254 59ASCII 254 “;”Description This command turns off flow control. Bytes may overflow the bufferwithout warning.NOTE

Description This command sets the RS-232 port to the specified [speed]. The changetakes place immediately. [speed] is a single byte specifying the desi

ExamplesCrystal Speed 16 MhzDesired BAUD 13,500speed =crystalspeed8∗ DesiredBaud− 1speed = 148.15 − 1speed =16, 000, 0008∗ 13, 500− 1speed = 147.15• L

(b) Height (1 byte)(c) ASCII Start Value (1 byte)(d) ASCII End Value (1 byte)2. Character Table (3 bytes for every character between the ASCII Start a

As you can see the letter h will take up five bytes with the last five bits being zero padded to form a fullbyte. So if you continue the process you wil

SyntaxHexadecimal 0xFE 0x24 [refID] [size] [data]Decimal 254 36 [refID] [size] [data]ASCII 254 “$” [refID] [size] [data]ParametersParameter Length Des

5.4 Font MetricsSyntaxHexadecimal 0xFE 0x32 [lm] [tm] [csp] [lsp] [srow]Decimal 254 50 [lm] [tm] [csp] [lsp] [srow]ASCII 254 “2” [lm] [tm] [csp] [lsp]

6 Text6.1 IntroductionThe GLK19264-7T-1U is an intelligent display module, designed to reduce the amount of code necessaryto begin displaying data. Th

5.5 Set Box Space Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 Text 246.1 Introduction . . . . . . . . . . . .

ParametersParameter Length Descriptioncol 1 Columnrow 1 RowDescription This command sets the text insertion point to the [col] and [row]specified. The

SyntaxHexadecimal 0xFE 0x52Decimal 254 82ASCII 254 “R”Description When auto scrolling is disabled, text will wrap to the top left corner ofthe display

Description The GLK19264-7T-1U is capable of storing 128 font and bitmap filesup to 16 Kbytes total. In order to upload a bitmap to theGLK19264-7T-1U y

ParametersParameter Length DescriptionX 1 Left bounds.Y 1 Top bounds.W 1 WidthH 1 HeightD (width*height)/8DataDescription Drawing a bitmap to the GLK1

Description This command sets the drawing color for subsequent graphic commandsthat do not have the drawing color passed as a parameter. The parameter

SyntaxHexadecimal 0xFE 0x65 [x] [y]Decimal 254 101 [x] [y]ASCII 254 “e” [x] [y]ParametersParameter Length Descriptionx 1 Left bounds.y 1 Top Bounds.De

Description This command draws a solid rectangle in the specified color (0: White,1: Black). The top left corner is specified by (x1,y1) and the bottomr

SyntaxHexadecimal 0xFE 0x69 [ref] [value]Decimal 254 105 [ref] [value]ASCII 254 “i” [ref] [value]ParametersParameter Length Descriptionref 1 Initializ

Description A strip chart is an area of the screen reserved for horizontal scrolling.This is normally used as follows:• Initialize the strip chart, wh

Description This command shifts the strip chart left or right. [ref] determines bothwhich strip chart is used and which direction it will shift. The d

11 Display Functions 4111.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4111.2 Clear Screen . .

Table 33: LED 1 - topGPO2 GPO1Yellow 0 0Green 0 1Red 1 0Off 1 1Table 34: LED 2 - middleGPO4 GPO3Yellow 0 0Green 0 1Red 1 0Off 1 1Table 35: LED 3 - bot

9.3 General Purpose Output OnSyntaxHexadecimal 0xFE 0x57 [Num]Decimal 254 87 [Num]ASCII 254 “W” [Num]ParametersParameter Length DescriptionNum 1 GPO n

Table 39: Keypad Valuesup arrow 0x42down arrow 0x48left arrow 0x44right arrow 0x43center 0x45top left 0x41bottom left 0x47NOTE Please note that keypad

10.4 Poll Key PressSyntaxHexadecimal 0xFE 0x26Decimal 254 38ASCII 254 “&”Description This command returns any buffered key presses via the serial

Description This command sets the time between key press and key read. All keytypes with the exception of latched piezo switches will ’bounce’ for ava

Examples When the key code associated with key ’P’ (0x50) is pressed, the releasecode is ’p’ (0x70). In RS-232 polled mode or via the I2C, the “KeyDow

Description This command will allow you to reassign the key codes that correspondto the key presses on the matrix style key pad. The first 9 bytes that

SyntaxHexadecimal 0xFE 0x58Decimal 254 88ASCII 254 “X”Description This command clears the display and resets the text insertion position tothe top lef

Description This command sets the display [brightness]. If the remember function ison, this command acts the same as ’Set and Save Brightness’.Remembe

11.8 Set and Save ContrastSyntaxHexadecimal 0xFE 0x91 [contrast]Decimal 254 145 [contrast]ParametersParameter Length Descriptioncontrast 1 Contrast va

15.11Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6015.12Command By Number . . . . . . . . . . .

Host Display Comments0xFE Command Prefix0x24 Upload Font File Command0x01 Reference ID0x19 Size (LSB)0x00 Size (MSB)0x01 Confirmation Byte0x01 Confimatio

NOTES• The GLK19264-7T-1U has watch dog timer, set to 2.1 seconds in between transmis-sions, in order prevent the display module from staying in a wai

Host Display Comments0xFE Command Prefix0xDB XModem Upload Command0x85 Command byte 10x06 Command byte 20x30 Command byte 30x00 Size Low Byte0x40 Size

SyntaxHexadecimal 0xFE 0x21 0x59 0x21Decimal 254 33 89 33ASCII 254 “!” “Y” “!”Description This command completely erases the display’s non-volatile me

12.5 Get Filesystem DirectorySyntaxHexadecimal 0xFE 0xB3Decimal 254 179Description This command will return a directory of the contents of the file sys

SyntaxHexadecimal 0xFE 0xB2 [Type] [refID]Decimal 254 178 [Type] [refID]ParametersParameter Length DescriptionType 1 File type (0:Font File, 1:Bitmap)

13.2 Set RememberSyntaxHexadecimal 0xFE 0x93 [switch]Decimal 254 147 [switch]ParametersParameter Length Descriptionswitch 1 0: Do not remember, 1: Rem

DescriptionParanoia allows you to lock the module from displaying information, aswell as enables the protection of the filesystem and module settings.E

13.4 Set and Save Data LockSyntaxHexadecimal 0xFE 0xCB 0xF5 0xA0 [level]Decimal 254 203 245 160 [level]ParametersParameter Length Descriptionlevel 1 S

Description Reads whatever was written by Write Customer Data.Remembered No14 Miscellaneous14.1 IntroductionThis chapter covers the ’Report Version Nu

1 Getting StartedFigure 1: GLK19264-7T-1UThe GLK19264-7T-1U is an intelligent graphic LCD display designed to decrease development time byproviding an

Description This command will return a hex value corresponding to the the modelnumber of the module see the following table:Hex Product ID Hex Product

15 Command Summary15.1 CommunicationsDescriptionSyntaxPageTurn Flow Control OnHexadecimal 0xFE 0x3A [full] [empty]Decimal 254 58 [full] [empty]ASCII 2

DescriptionSyntaxPageSetting the CursorPositionHexadecimal 0xFE 0x47 [col] [row]Decimal 254 71 [col] [row]ASCII 254 “G” [col] [row]24Setting the Curso

DescriptionSyntaxPageDraw a RectangleHexadecimal 0xFE 0x72 [color] [x1] [y1] [x2] [y2]Decimal 254 114 [color] [x1] [y1] [x2] [y2]ASCII 254 “r” [color]

DescriptionSyntaxPageClear Key BufferHexadecimal 0xFE 0x45Decimal 254 69ASCII 254 “E”38Set Debounce TimeHexadecimal 0xFE 0x55 [time]Decimal 254 85 [ti

DescriptionSyntaxPageDeleting a FileHexadecimal 0xFE 0xAD [type] [refID]Decimal 254 173 [type] [refID]48Get Filesystem SpaceHexadecimal 0xFE 0xAFDecim

15.12 Command By NumberCommand DescriptionPageHex Dec ASCII0x21 33 “!” Wipe Filesystem 460x24 36 “$” Uploading a Font File 210x26 38 “&” Poll Key

Command DescriptionPageHex Dec ASCII0x78 120 “x” Drawing a Solid Rectangle 300x79 121 “y” Setting the Cursor Coordinate 250x7E 126 “~” Set Auto Repeat

16.1.2 ElectricalTable 85: Electrical SpecificationsStandard -LVSupply Voltage +5Vdc ±0.25V +3.3Vdc ±0.25VMinimum Current 55mA typicalUSB Version add 1

Figure 24: Physical DiagramNOTE Autocad version is downloadable from the Matrix Orbital Manual download lo-cation.Matrix Orbital GLK19264-7T-1U 64

Figure 3: Standard PowerFigure 4: 5V Power AdapterMatrix Orbital GLK19264-7T-1U 2

G L K 192 64 -7T -1U -USB -YG -E1 2 3 4 5 6 7 8 9 10 11Table 87: Part Numbering Scheme# DescriptionOptions1 Screen TypeG: Graphic2 Display TechnologyL

16.4 Ordering Information16.5 DefinitionsE Extended Temperature (-20C to 70C)LV Low Voltage (+3.3V DC)GW White Backlight (Grey text on White Background

Figure 5: 3ft Mini-B USB Cable Figure 6: Breadboard CableFigure 7: Communication & Power Cable Figure 8: Serial CableMatrix Orbital GLK19264-7T-1U

Figure 9: PC Bay Insert1.3 Features• 192 x 64 pixel graphics display• Selectable communication protocol, RS-232 or I2C for Non-USB model; USB only for