Matrix-orbital GLK24064-25 Legacy Uživatelský manuál

GLK24064-25Technical ManualRevision: 2.1

6. MOGD# requires the .NET framework 2.0 and will download and install it automaticallyAfter the installation is complete there will be a Matrix Orbit

1 DB-9 Connector 5 Power / Data Connector2 Power Through DB9 Jumper 6 Legacy Connector Jumper3 Manual Override 7 Protocol Select Jumpers4 Keypad Inter

use the power through DB-9 option, see table??. The GLK24064-25 allows all voltage models to use thepower through DB-9 option, see table ?? on page ??

Figure 14: Manual Override JumperTable 1: Default ValuesContrast 128Backlight 255Baud Rate 19.2 kbpsI2C Slave Address 0x50Data Lock FalseRS232AutoTran

Figure 15: Keypad Interface Connector2.4 Filesystem Lock JumperThe File System Lock Jumper allows you to lock the filesystem on the GLK24064-25 so that

2.5 Power/Data ConnectorThePower/Data Connector providesa standard connectorforpoweringthe display module. The GLK24064-25 requires five volts for the

Power/Data Connector=[Pin 2 Rx \ SCL (I2C clock)Pin 3 Tx \ SDA (I2C data)x[Pin 2 Tx \ SDA (I2C data)Pin 3 Rx \ SCL (I2C clock)Figure 18: Legacy Data C

3 Troubleshooting3.1 The display does not turn on when power is applied.• First, you will want to make sure that you are using the correct power conne

3.4 There is a problem uploading fonts or bitmaps.• First, ensure that you can communicate to the display. A good test is to use a PC, with MOGD# in-s

followed by an ACK to indicate that the master still needs data, and a NAK to indicate that the transmissionis over.The has some speed limitations, es

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

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• LS

5.1.1 Font File FormatA font file consists of three parts, a header, a character table and bitmap data.1. Header (4 bytes)(a) Nominal Width (1 byte)(b)

Bitmap Data Byte Hex Value1 0 0 0 01 0 0 0 0 10000100 0x841 0 1 1 0 00101101 0x2D1 1 0 0 1 10011000 0x981 0 0 0 1 11000110 0xC61 0 0 0 1 00100000 0x20

Table 10: Sample Font File0x05 0x07 0x68 0x6A 0x00 0x0D 0x05 0x000x12 0x03 0x00 0x15 0x04 0x84 0x2D 0x980xC6 0x20 0x43 0x24 0x84 0x2D 0x98 0x190x60Red

Description In order to set the font on the you must know the font identificationnumber of the font that you wish to use. The font ID is established wh

ParametersParameter Length Descriptionvalue 1 Value (0: Off, 1: On)Description This command will toggle the box space mode. Box space mode iswhen a bo

6.3 Setting the Cursor PositionSyntaxHexadecimal 0xFE 0x47 [col] [row]Decimal 254 71 [col] [row]ASCII 254 “G” [col] [row]ParametersParameter Length De

5.5 Set Box Space Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 Text 236.1 Introduction . . . . . . . . . . . .

Default On6.6 Auto Scroll OffSyntaxHexadecimal 0xFE 0x52Decimal 254 82ASCII 254 “R”Description When auto scrolling is disabled, text will wrap to the

Description The is capable of storing 128 font and bitmap files up to 16 Kbytes total.In order to upload a bitmap to the you must first initiate the upl

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

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

9.2 Auto Transmit Key Presses OnSyntaxHexadecimal 0xFE 0x41Decimal 254 65ASCII 254 “A”Description In this mode, all key presses are sent immediately t

10 Display Functions 3810.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3810.2 Clear Screen . .

Description This command returns any buffered key presses via the serial interface.The host system must be set up to receive key codes. When the displ

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

10 Display Functions10.1 IntroductionThe employs software controlled display settings, which allow for control over, clearing the screen,changing the

Description This command turns the backlight off immediately. The backlight willremain off until a ’Display On’ command has been received.Remembered Y

Description This command sets the display’s contrast to [contrast], where [contrast]is a value between 0x00 and 0xFF (between 0 to 255). Lower valuesc

11 Filesystem11.1 IntroductionThe incorporates a 16 Kbyte on board flash memory in order to allow up to 128 font and bitmap filesto be transfered direct

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

NOTES• The has watch dog timer, set to 2.1 seconds in between transmissions, in order pre-vent the display module from staying in a waiting state.• On

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

14.11Command By Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5715 Appendix 5915.1 Specifications . . . . . . . . .

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

11.5 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)

12.2 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

12.4 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 No13 Miscellaneous13.1 IntroductionThis chapter covers the ’Report Version Nu

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

14 Command Summary14.1 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

1 Getting StartedFigure 1: GLK24064-25-WBThe GLK24064-25 is an intelligent graphic LCD display designed to decrease development time byproviding an in

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

14.7 Display FunctionsDescriptionSyntaxPageClear ScreenHexadecimal 0xFE 0x58Decimal 254 88ASCII 254 “X”38Display OnHexadecimal 0xFE 0x42 [min]Decimal

DescriptionSyntaxPageSet RememberHexadecimal 0xFE 0x93 [switch]Decimal 254 147 [switch]48Data LockHexadecimal 0xFE 0xCA 0xF5 0xA0 [level]Decimal 254 2

Command DescriptionPageHex Dec ASCII0x3B 59 “;” Turn Flow Control Off 150x41 65 “A” Auto Transmit Key Presses On 340x42 66 “B” Display On 380x45 69 “E

15 Appendix15.1 Specifications15.1.1 EnvironmentalTable 76: Environmental SpecificationsStandard Temperature Extended TemperatureOperating Temperature 0

15.2 Optical CharacteristicsTable 78: Optical CharacteristicsPixel Layout (WxH) 240 x 64 pixelsNumber of Characters 320 (maximum 40 characters x 8Line

Figure 22: Physical DiagramMatrix Orbital GLK24064-25 61

15.4 Ordering InformationG L K 240 64 -25 -WB -VPT -E1 2 3 4 5 6 7 8 9Table 79: Part Numbering Scheme# DescriptionOptions1 Screen TypeG: Graphic2 Disp

Table 81: Revision HistoryRevision Description Author1.0 Initial Manual Matrix Orbital1.1 Updated Backlight Life Clark15.6 Contacting Matrix OrbitalTe

Figure 3: 5V Power Cable AdapterFigure 4: 12V Power Cable Adapter (V/VPTModels)Figure 5: Breadboard CableFigure 6: Serial Cable 4FTFigure 7: Communica

Figure 8: 4X4 Keypad1.3 Features• 240 row x 64 column pixel graphics display• Selectable communication protocol, Serial at RS-232 or TTL levels or I2C

1. Plug the serial cable into the com port you wish to use.2. Connect the modified 5V power adapter to a power lead from your PC power supply (you will