Matrix-orbital GLC24064 Manual do Utilizador Página 1

GLC24064Technical ManualRevision: 3.1

NOTES• MOGD# may also be downloaded from Matrix Orbital’s support site athttp://www.matrixorbital.ca/software/software_graphic/MogdSharp• Winzip is av

Pin 2 Rx \ SCL (I2C clock)Pin3 Tx \ SDA (I2C data)Pin5 GNDPin 9 PWR (Must solder Power Through DB-9 Jumper. See table ?? on page ?? forpower requireme

Pin 1 PWR (See table ?? on page ??)Pin2 Rx \ SCL (I2C clock)Pin3 Tx \ SDA (I2C data)Pin 4 GNDFigure 13: Power Connector and Pin outWARNINGS• Do not ap

The display will now be in I2C mode and have a default slave address of 0x50 unless it has been changed.Similarly, in order to change the display to T

2.5 Manual OverrideThe Manual Override is provided to allow the GLC24064 to be reset to factory defaults. This can beparticularly helpful if the displ

To lock the file system, solder a zero ohm resistor or use a solder jumper on the Filesystem Lock Jumperpictured in figure 18 below.Figure 18: File Syst

• Finally, you may reset the display to it’s default settings using the Manual Override Jumper, seeSection 2.5 on page 9.3.3 The display module is com

turn off auto transmission of data in RS232. This will keep the data in the buffer until the master clocksa read of the slave. The I2C data lines oper

Table 2: I2C Transaction AlgorithmSTART Toggle SDA high to lowAddress 0x50Information 0x48 0x45 0x4C 0x4C 0x4FSTOP Toggle SDA low to high4.1.3 Serial

Description This command enables flow control. When the buffer fills so that only[full] bytes are available, the display will return an “almost full”mes

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

SyntaxHexadecimal 0xFE 0x33 [adr]Decimal 254 51 [adr]ASCII 254 “3” [adr]ParametersParameter Length Descriptionadr 1 The new I2C write address (0x00 -0

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

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

5.5 Set Box Space Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 Text 226.1 Introduction . . . . . . . . . . . .

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

SyntaxHexadecimal 0xFE 0x57 [Num]Decimal 254 87 [Num]ASCII 254 “W” [Num]ParametersParameter Length DescriptionNum 1 GPO number.Description This comman

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

11 Filesystem 3611.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3611.1.1 File Upload Protocol

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

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

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

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

15.6 Contacting Matrix Orbital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5715.7 Revision History . . . . . . . . . . . .

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 coversthe ’Report Version Num

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]23Setting the Curso

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

DescriptionSyntaxPageSet BrightnessHexadecimal 0xFE 0x99 [brightness]Decimal 254 153 [brightness]34Set and Save BrightnessHexadecimal 0xFE 0x98 [brigh

DescriptionSyntaxPageWrite Customer DataHexadecimal 0xFE 0x34 [data]Decimal 254 52 [data]ASCII 254 “4” [data]45Read Customer DataHexadecimal 0xFE 0x35

Command DescriptionPageHex Dec ASCII0x57 87 “W” General Purpose Output On 320x58 88 “X” Clear Screen 330x5E 94 “^” Uploading a Bitmap File 240x62 98 “

15 Appendix15.1 Specifications15.1.1 EnvironmentalTable 71: Environmental SpecificationsStandard Temperature Extended TemperatureOperating Temperature 0

1 Getting StartedFigure 1: GLC24064-WBThe GLC24064 is an intelligent graphic LCD display designed to decrease development time by pro-viding an instan

15.2 Optical CharacteristicsTable 73: Optical CharacteristicsPixel Layout 240 x 64 pixels XxYNumber of Characters 320 (maximum 40 characters x 8Lines

Figure 21: Physical DiagramMatrix Orbital GLC24064 56

G LC 240 64 -GW -V -E1 2 3 4 5 6 7Table 74: Part Numbering Scheme# DesriptionOptions1 Screen TypeG: Graphic2 Display TechnologyLC: Liquid Crystal Disp

Table 76: Revision HistoryRevision Description Author3.0 Initial Manual Matrix Orbital3.1 Backlight Life Update ClarkOn The WebSales: http://www.Matri

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

• Selectable communication protocol, Serial at RS-232 or TTL Levels or I2C• 5V - 20mA General Purpose Output• 16 KB flash memory for fonts and bitmaps•

1.5 Installing the Software1.5.1 MOGD#MOGD# is the latest updated version of MOGD and can be used to manage font and graphics downloadsas well as exer