Difference between revisions of "Component: GLCD (SH1106) I2C (Graphical Monochrome)"

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Graphical display component designed to work with the SH1106 type monochrome displays. Transfers data using a 2-wire I2C interface.
 
Graphical display component designed to work with the SH1106 type monochrome displays. Transfers data using a 2-wire I2C interface.
  
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==Component Source Code==
+
==Version information==
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−
Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_temp/GLCD_SH1106_I2C.fcfx FC_Comp_Source_temp/GLCD_SH1106_I2C.fcfx]
 
  
−
Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_temp/GLCD_SH1106_I2C.fcfx FC_Comp_Source_temp/GLCD_SH1106_I2C.fcfx]
+
Library Version, Component Version, Date, Author, Info
 +
11, 1.0, 22-07-24, BR, Added DrawArc and DrawRoundedRectangle functions
 +
13, 1.0, 18-06-25, MW, Updated fonts to new type and added SetContrast function
  
 
==Detailed description==
 
==Detailed description==
  
 +
Click here for an [[GLCD|in depth guide to graphical LCDs]] using Flowcode.
  
 +
Information on the Fonts available for this component are available here. [[Component:_ID_1b08885c_807e_4631_930e_a4fef06159dc|GLCD Font Subcomponent]]
  
 +
==Examples==
  
  
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''No detailed description exists yet for this component''
 
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==Examples==
 
  
  
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 +
''<span style="color:red;">No additional examples</span>''
  
  
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''<span style="color:red;">No additional examples</span>''
 
  
  
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| colspan="2" | This macro clears the display of any previous output by overwriting the entire display with the background colour.&nbsp;
 
| colspan="2" | This macro clears the display of any previous output by overwriting the entire display with the background colour.&nbsp;
 
|-
 
|-
 +
|-
 +
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 +
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 +
 +
===DrawArc===
 +
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 +
|-
 +
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''DrawArc'''
 +
|-
 +
| colspan="2" | Draws an arc either as an outline or as a filled object.&nbsp;
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | X
 +
|-
 +
| colspan="2" | Center X coordinate&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | Y
 +
|-
 +
| colspan="2" | Center Y coordinate&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | Radius
 +
|-
 +
| colspan="2" | Radius, distance of edge from the centre coordinates&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-f32-icon.png]] - FLOAT
 +
| width="90%" | StartAngle
 +
|-
 +
| colspan="2" | Angle to start drawing, in degrees&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-f32-icon.png]] - FLOAT
 +
| width="90%" | EndAngle
 +
|-
 +
| colspan="2" | Angle to end drawing, in degrees&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | Resolution
 +
|-
 +
| colspan="2" | Number of lines to draw from the center to the outer edge, 0=Fill&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Transparent
 +
|-
 +
| colspan="2" | Chooses the transparency - 0 = Arc contains background colour, 1 = Arc contains previous pixel data.&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Solid
 +
|-
 +
| colspan="2" | Chooses to fill with colour - 0 = Arc transparency data, 1 = Arc contains foreground colour.&nbsp;
 +
|-
 +
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 +
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 +
 +
===DrawBezier===
 +
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 +
|-
 +
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''DrawBezier'''
 +
|-
 +
| colspan="2" | Draws a quadratic Bezier curve with the current foreground colour from pixel location X0, Y0 to pixel location X2, Y2 using control point CX, CY.&nbsp;
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | X0
 +
|-
 +
| colspan="2" | Start X coordinate&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | Y0
 +
|-
 +
| colspan="2" | Start Y coordinate&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | CX
 +
|-
 +
| colspan="2" | Control point X coordinate&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | CY
 +
|-
 +
| colspan="2" | Control point Y coordinate&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | X2
 +
|-
 +
| colspan="2" | End X coordinate&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | Y2
 +
|-
 +
| colspan="2" | End Y coordinate&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | Resolution
 +
|-
 +
| colspan="2" | Number of segments to approximate the curve, 0 chooses an automatic value based on curve size.&nbsp;
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
Line 264: Line 355:
 
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 
| width="90%" | Y2
 
| width="90%" | Y2
 +
|-
 +
| colspan="2" | &nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Transparent
 +
|-
 +
| colspan="2" | Chooses the transparency of the box - 0 = Box contains background colour, 1 = Box contains previous pixel data.&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Solid
 +
|-
 +
| colspan="2" | Chooses to fill the box with colour - 0 = Box contains transparency data, 1 = Box contains foreground colour.&nbsp;
 +
|-
 +
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 +
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 +
 +
===DrawRoundedRectangle===
 +
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 +
|-
 +
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''DrawRoundedRectangle'''
 +
|-
 +
| colspan="2" | Draws a rectangle with rounded corners&nbsp;
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | X1
 +
|-
 +
| colspan="2" | &nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | Y1
 +
|-
 +
| colspan="2" | &nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | X2
 +
|-
 +
| colspan="2" | &nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | Y2
 +
|-
 +
| colspan="2" | &nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | Radius
 
|-
 
|-
 
| colspan="2" | &nbsp;
 
| colspan="2" | &nbsp;
Line 435: Line 575:
 
|-
 
|-
 
| colspan="2" | 0=White, 1=Black&nbsp;
 
| colspan="2" | 0=White, 1=Black&nbsp;
 +
|-
 +
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 +
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 +
 +
===SetContrast===
 +
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 +
|-
 +
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetContrast'''
 +
|-
 +
| colspan="2" | Set the contrast level from 1 to 255&nbsp;
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | ContrastLevel
 +
|-
 +
| colspan="2" | &nbsp;
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
Line 520: Line 679:
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
−
 
−
 
  
  
Line 634: Line 791:
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
 
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
−
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Fonts
+
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation
 
|-
 
|-
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
−
| width="90%" | Font Count
+
| width="90%" | Component Label
 
|-
 
|-
−
| colspan="2" | Specifies the number of fonts available to use on the display.&nbsp;
+
| colspan="2" | &nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
+
| width="10%" align="center" | [[File:Fc9-type-15-icon.png]]
−
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Font 0
+
| width="90%" | Component Label Scale
 
|-
 
|-
 +
| colspan="2" | The label scale can be change if the amout of text is too wide for the display &nbsp;
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
−
| width="90%" | Font
+
| width="90%" | Physical Orientation
 +
|-
 +
| colspan="2" | Rotates the simulated canvas to match the orientation of real world hardware.&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
 +
| width="90%" | Simulate Comms
 
|-
 
|-
−
| colspan="2" | Font picker to decide which font to use on your display.&nbsp;
+
| colspan="2" | Allows the communications to be simulated to either see the waveforms on the data recorder or to drive an injector component.&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
+
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
−
| width="90%" | Character Spacing
+
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Fonts
 
|-
 
|-
−
| colspan="2" | Sets the number of blank pixels between each character when printing text. Default 1.&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
−
| width="90%" | Space Width
+
| width="90%" | Font Count
 
|-
 
|-
−
| colspan="2" | Sets the number of horizontal pixels used to represent a space character.&nbsp;
+
| colspan="2" | Specifies the number of fonts available to use on the display.&nbsp;
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
 
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
−
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation
+
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Font 0
 
|-
 
|-
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
−
| width="90%" | Component Label
+
| width="90%" | Font
 
|-
 
|-
−
| colspan="2" | &nbsp;
+
| colspan="2" | Font picker to decide which font to use on your display.&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-type-15-icon.png]]
+
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
−
| width="90%" | Component Label Scale
+
| width="90%" | Bytes Required
 
|-
 
|-
−
| colspan="2" | The label scale can be change if the amout of text is too wide for the display &nbsp;
+
| colspan="2" | Number of bytes required in program memory to store the selected font.&nbsp;
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
+
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
−
| width="90%" | Physical Orientation
+
| width="90%" | Character Spacing
−
|-
 
−
| colspan="2" | Rotates the simulated canvas to match the orientation of real world hardware.&nbsp;
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
 
−
| width="90%" | Simulate Comms
 
 
|-
 
|-
−
| colspan="2" | Allows the communications to be simulated to either see the waveforms on the data recorder or to drive an injector component.&nbsp;
+
| colspan="2" | Sets the number of blank pixels between each character when printing text.&nbsp;
 
|}
 
|}
 +
 +
==Component Source Code==
 +
 +
Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_GLCD_SH1106_I2C.fcfx FC_Comp_Source_GLCD_SH1106_I2C.fcfx]
 +
 +
Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_GLCD_SH1106_I2C.fcfx FC_Comp_Source_GLCD_SH1106_I2C.fcfx]

Latest revision as of 08:57, 27 April 2026

Author Matrix Ltd
Version 1.4
Category Graphical Monochrome


GLCD (SH1106) I2C component

Graphical display component designed to work with the SH1106 type monochrome displays. Transfers data using a 2-wire I2C interface.

Version information

Library Version, Component Version, Date, Author, Info
11, 1.0, 22-07-24, BR, Added DrawArc and DrawRoundedRectangle functions
13, 1.0, 18-06-25, MW, Updated fonts to new type and added SetContrast function

Detailed description

Click here for an in depth guide to graphical LCDs using Flowcode.

Information on the Fonts available for this component are available here. GLCD Font Subcomponent

Examples

No additional examples









Macro reference

BPlot

Error creating thumbnail: Unable to save thumbnail to destination
 BPlot
Sets a pixel with the current background colour at pixel location X, Y. 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		X1
 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Y1
 
Error creating thumbnail: Unable to save thumbnail to destination
- VOID 		Return


ClearDisplay

Error creating thumbnail: Unable to save thumbnail to destination
 ClearDisplay
This macro clears the display of any previous output by overwriting the entire display with the background colour. 
Error creating thumbnail: Unable to save thumbnail to destination
- VOID 		Return


DrawArc

Error creating thumbnail: Unable to save thumbnail to destination
 DrawArc
Draws an arc either as an outline or as a filled object. 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		X
Center X coordinate 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Y
Center Y coordinate 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Radius
Radius, distance of edge from the centre coordinates 
Error creating thumbnail: Unable to save thumbnail to destination
- FLOAT 		StartAngle
Angle to start drawing, in degrees 
Error creating thumbnail: Unable to save thumbnail to destination
- FLOAT 		EndAngle
Angle to end drawing, in degrees 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Resolution
Number of lines to draw from the center to the outer edge, 0=Fill 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Transparent
Chooses the transparency - 0 = Arc contains background colour, 1 = Arc contains previous pixel data. 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Solid
Chooses to fill with colour - 0 = Arc transparency data, 1 = Arc contains foreground colour. 
Error creating thumbnail: Unable to save thumbnail to destination
- VOID 		Return


DrawBezier

Error creating thumbnail: Unable to save thumbnail to destination
 DrawBezier
Draws a quadratic Bezier curve with the current foreground colour from pixel location X0, Y0 to pixel location X2, Y2 using control point CX, CY. 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		X0
Start X coordinate 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Y0
Start Y coordinate 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		CX
Control point X coordinate 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		CY
Control point Y coordinate 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		X2
End X coordinate 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Y2
End Y coordinate 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Resolution
Number of segments to approximate the curve, 0 chooses an automatic value based on curve size. 
Error creating thumbnail: Unable to save thumbnail to destination
- VOID 		Return


DrawCircle

Error creating thumbnail: Unable to save thumbnail to destination
 DrawCircle
Draws a circle object on the display with the center of the circle at the location X,Y 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		X
X Coordinate for the center of the circle 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Y
Y coordinate for the center of the circle 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Radius
Radius of the circle specified in pixels 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Transparent
0=Fill inside circle using background colour / 1=Draw outer circle only 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Solid
0=Use Transparent Setting / 1=Fill with foreground colour 
Error creating thumbnail: Unable to save thumbnail to destination
- VOID 		Return


DrawEllipse

Error creating thumbnail: Unable to save thumbnail to destination
 DrawEllipse
Draws an ellipse object on the display with the center of the ellipse at the location X,Y 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		X
X Coordinate for the center of the circle 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Y
Y coordinate for the center of the circle 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		XRadius
Radius of the circle on the X axis specified in pixels 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		YRadius
Radius of the circle on the Y axis specified in pixels 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Transparent
0=Fill inside circle using background colour / 1=Draw outer circle only 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Solid
0=Use Transparent Setting / 1=Fill with foreground colour 
Error creating thumbnail: Unable to save thumbnail to destination
- VOID 		Return


DrawLine

Error creating thumbnail: Unable to save thumbnail to destination
 DrawLine
Draws a line with the current foreground colour from pixel location X1, Y1 to pixel location X2, Y2. 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		X1
 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Y1
 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		X2
 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Y2
 
Error creating thumbnail: Unable to save thumbnail to destination
- VOID 		Return


DrawRectangle

Error creating thumbnail: Unable to save thumbnail to destination
 DrawRectangle
Draws a rectangle with the current foreground colour from pixel loaction X1, Y1 to pixel location X2, Y2 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		X1
 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Y1
 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		X2
 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Y2
 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Transparent
Chooses the transparency of the box - 0 = Box contains background colour, 1 = Box contains previous pixel data. 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Solid
Chooses to fill the box with colour - 0 = Box contains transparency data, 1 = Box contains foreground colour. 
Error creating thumbnail: Unable to save thumbnail to destination
- VOID 		Return


DrawRoundedRectangle

Error creating thumbnail: Unable to save thumbnail to destination
 DrawRoundedRectangle
Draws a rectangle with rounded corners 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		X1
 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Y1
 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		X2
 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Y2
 
Error creating thumbnail: Unable to save thumbnail to destination
- UINT 		Radius
 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Transparent
Chooses the transparency of the box - 0 = Box contains background colour, 1 = Box contains previous pixel data. 
Error creating thumbnail: Unable to save thumbnail to destination
- BYTE 		Solid
Chooses to fill the box with colour - 0 = Box contains transparency data, 1 = Box contains foreground colour. 
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- VOID 		Return


Initialise

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 Initialise
The Init macro must be called once to initialise the Graphical LCD display before any other Graphical LCD component macros are called. 
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- VOID 		Return


Print

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 Print
This macro prints a string of characters to the Graphical LCD. 
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- STRING 		Str
String of characters to send to the display. 
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- UINT 		X1
X pixel coordinate to set the output string position. 
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- UINT 		Y1
Y pixel coordinate to set the output string position. 
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- BYTE 		Font
Selects which Font to use Range: 0 to Font Count 
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- BYTE 		Transparent
Specifies if the background of the text is drawn - 0 = Background colour is drawn, 1 = Background colour not drawn. 
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- VOID 		Return


PrintNumber

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 PrintNumber
This macro prints a decimal number to the Graphical LCD. 
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- INT 		Number
Byte or Integer number to send to the display. 
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- UINT 		X
X pixel coordinate to set the output string position. 
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- UINT 		Y
Y pixel coordinate to set the output string position. 
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- BYTE 		Font
Range: 0 to 31 - 0=5x8, 1=10x8, 2=10x16, 3=5x16, 4-31=Extended Sizes 
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- BYTE 		Transparent
Specifies if the background of the text is drawn - 0 = Background colour is drawn, 1 = Background colour not drawn. 
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- VOID 		Return


ReadFontStat

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 ReadFontStat
Gets a stat from the selected embedded ASCII font data. 
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- BYTE 		Font
Font selection range: 0 to (NumFonts - 1) 
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- BYTE 		Index
0=SpaceWidth, 1=PixelHeight 
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- BYTE 		Return


ReadFontWidth

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 ReadFontWidth
Reads the number of pixel columns used in the selected font 
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- BYTE 		Font
Font selection range: 0 to (NumFonts - 1) 
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- BYTE 		Character
ASCII character to get the pixel width e.g. 'A' or 65 
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- BYTE 		Return


SetBackgroundColour

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 SetBackgroundColour
Specifies the colour of the foreground 
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- BYTE 		PixelColour
0=White, 1=Black 
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- VOID 		Return


SetContrast

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 SetContrast
Set the contrast level from 1 to 255 
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- BYTE 		ContrastLevel
 
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- VOID 		Return


SetDisplayOrientation

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 SetDisplayOrientation
Controls the way data is printed out on the display allowing multiple different viewing orientations. Default is 0. 
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- BYTE 		Orientation
0=Default, 1=90°CW, 2=180°CW, 3=270°CW 
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- VOID 		Return


SetFontScaler

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 SetFontScaler
Allows the fonts to be scaled up by multiplying the number of pixels on the X and Y. 
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- BYTE 		ScaleX
Sets the horizontal scale of the font, default 1 
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- BYTE 		ScaleY
Sets the vertical scale of the font, default 1 
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- VOID 		Return


SetForegroundColour

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 SetForegroundColour
Specifies the colour of the foreground.  
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- BYTE 		PixelColour
0=White, 1=Black 
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- VOID 		Return


Write_Command

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 Write_Command
 
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- BYTE 		Command
 
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- VOID 		Return


Property reference

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 Properties
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 Dimensions
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 Pixel Width
Width of gLCD canvas measured in pixels. 
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 Pixel Height
Heigt of gLCD canvas measured in pixels. 
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 Colour
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 Monochrome
Specifies if the display is capable of colour or monochrome only. 
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 Foreground Color
Specifies the initial foreground color. 
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 Background Color
Specifies the initial background color. 
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 Bit Depth
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 Color Bit Depth
Number of bits of colour depth available on the display 
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 Red Bit Depth
Number of bits of Red colour depth on the display 
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 Green Bit Depth
Number of bits of Green colour depth on the display 
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 Blue Bit Depth
Number of bits of Blue colour depth on the display 
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 Connections
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 I2C Address Bit
I2C Address Bit - Bit 0 of the address and adjustable by the user. 
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 Channel
Channel selection 
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 Baud Select
Baud rate option selector 
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 Baud Rate
Baud rate to be used 
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 Stop Delay
On older microcontroller devices there is a potential for the I2C hardware channel to lock up if there is not a 10ms delay between an I2C stop event and the next I2C start event. Most modern microcontrollers will not have a problem so this property can be disabled to speed up the I2C communications.  
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 SDA
Pin used for SDA (data signal) 
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 SCL
Pin used for SCL (clock signal) 
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 Reset
Display reset pin 
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 Simulation
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 Component Label
 
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 Component Label Scale
The label scale can be change if the amout of text is too wide for the display  
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 Physical Orientation
Rotates the simulated canvas to match the orientation of real world hardware. 
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 Simulate Comms
Allows the communications to be simulated to either see the waveforms on the data recorder or to drive an injector component. 
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 Fonts
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 Font Count
Specifies the number of fonts available to use on the display. 
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 Font 0
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 Font
Font picker to decide which font to use on your display. 
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 Bytes Required
Number of bytes required in program memory to store the selected font. 
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 Character Spacing
Sets the number of blank pixels between each character when printing text. 

Component Source Code

Please click here to download the component source project: FC_Comp_Source_GLCD_SH1106_I2C.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_GLCD_SH1106_I2C.fcfx

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