Difference between revisions of "Component: LCD (Grove I2C) ()"

From Flowcode Help
Jump to navigationJump to search
(Created page with "{| style="width:50%" |- | width="20%" style="color:gray;" | Author | Matrix Ltd |- | width="20%" style="color:gray;" | Version | 2.1 |- | width="20%" style="color:gray...")
 
 
Line 20: Line 20:
  
 
==Detailed description==
 
==Detailed description==
 +
 +
  
 
''No detailed description exists yet for this component''
 
''No detailed description exists yet for this component''
  
 
==Examples==
 
==Examples==
 +
 +
  
  
Line 92: Line 96:
 
|-
 
|-
 
| colspan="2" |  
 
| colspan="2" |  
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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;" | '''PrintFloat'''
 +
|-
 +
| colspan="2" | Print a Float number rounded up to a specified amount of decimal places. 
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-f32-icon.png]] - FLOAT
 +
| width="90%" | Number
 +
|-
 +
| colspan="2" | Enter the number or variable to print to the LCD 
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | DecimalPlaces
 +
|-
 +
| colspan="2" | Enter how many decimal places to round up to (1 - 6) 
 
|-
 
|-
 
| 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 305: Line 332:
 
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
 
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''  
 
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''  
 +
|-
 +
|-
 +
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
 +
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | I2C Config
 
|-
 
|-
 
|-
 
|-
Line 337: Line 368:
 
| colspan="2" | 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.  
 
| colspan="2" | 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.  
 
|-
 
|-
−
| 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%" | Rows
+
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Connections
 
|-
 
|-
−
| colspan="2" |  
 
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
+
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
−
| width="90%" | Columns
+
| width="90%" | SDA
 
|-
 
|-
−
| colspan="2" |  
+
| colspan="2" | Pin used for SDA (data signal) 
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
+
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
−
| width="90%" | Scope Traces
+
| width="90%" | SCL
 
|-
 
|-
−
| colspan="2" | Selects if the component pin connections are automatically generated on the data recorder window or not. Yes: Automatically add the component pins to a group on the data recorder which will reflect the sim data during simultion. No: Do not show the pin signals on the data recorder window. 
+
| colspan="2" | Pin used for SCL (clock signal) 
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
+
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
−
| width="90%" | Console Data
+
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | LCD Configuration
 
|-
 
|-
−
| colspan="2" | Selects if the console data is automatically generated or not 
 
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
−
| width="90%" | API
+
| width="90%" | Rows
 
|-
 
|-
−
| colspan="2" | Specifies the injector component on the panel to interact with to provide comms simulation. 
+
| colspan="2" |  
 
|-
 
|-
−
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-conn-icon.png]]
+
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Connections'''
+
| width="90%" | Columns
 
|-
 
|-
 +
| colspan="2" |  
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
+
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
−
| width="90%" | SDA
+
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation
−
|-
 
−
| colspan="2" | Pin used for SDA (data signal) 
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
 
−
| width="90%" | SCL
 
−
|-
 
−
| colspan="2" | Pin used for SCL (clock signal) 
 
−
|-
 
−
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-conn-icon.png]]
 
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Simulations'''
 
 
|-
 
|-
 
|-
 
|-

Latest revision as of 17:25, 9 November 2022

Author Matrix Ltd
Version 2.1
Category


LCD (Grove - I2C) component

Standard alphanumeric LCD based on the Grove I2C LCD module with RGB backlight.

Component Pack

DISPLAYS

Detailed description

No detailed description exists yet for this component

Examples

No additional examples


Downloadable macro reference

Fc9-comp-macro.png Clear
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png PrintString
 
Fc9-string-icon.png - STRING Text
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png PrintAscii
Takes the ascii value for a character and prints the character 
Fc9-u8-icon.png - BYTE character
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png PrintNumber
Allows you to print a number. This is limited to a signed-INT, -32768 to 32767 
Fc9-s16-icon.png - INT Number
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png PrintFloat
Print a Float number rounded up to a specified amount of decimal places. 
Fc9-f32-icon.png - FLOAT Number
Enter the number or variable to print to the LCD 
Fc9-u8-icon.png - BYTE DecimalPlaces
Enter how many decimal places to round up to (1 - 6) 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png RAMWrite
Modifies the internal memory of the LCD to allow for up to 8 customised characters to be created and stored in the device memory 
Fc9-u8-icon.png - BYTE Index
 
Fc9-u8-icon.png - BYTE d0
 
Fc9-u8-icon.png - BYTE d1
 
Fc9-u8-icon.png - BYTE d2
 
Fc9-u8-icon.png - BYTE d3
 
Fc9-u8-icon.png - BYTE d4
 
Fc9-u8-icon.png - BYTE d5
 
Fc9-u8-icon.png - BYTE d6
 
Fc9-u8-icon.png - BYTE d7
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png BacklightControl
 
Fc9-u8-icon.png - BYTE Red
 
Fc9-u8-icon.png - BYTE Green
 
Fc9-u8-icon.png - BYTE Blue
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ClearLine
 
Fc9-u8-icon.png - BYTE Line
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Cursor
Moves the cursor on the LCD Display 
Fc9-u8-icon.png - BYTE x
 
Fc9-u8-icon.png - BYTE y
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Command
Use this method/macro to send a specific command to the LCD. Refer to the Matrix Multimedia EB006 datasheet for a list of supported instructions. For Non-Matrix LCD's refer to the manufacturers datasheet. 
Fc9-u8-icon.png - BYTE instruction
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ScrollDisplay
Scrolls the display left or right by a number of given positions. 
Fc9-u8-icon.png - BYTE position
 
Fc9-u8-icon.png - BYTE direction
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Start
Startup routine required by the hardware device. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png SetI2CAddress
Allows the I2C device address to be dynamically changed in software without having to re-compile. Can be called before the first Start macro or at any point after. 
Fc9-u8-icon.png - BYTE Address
New I2C Device Address excluding R/W bit - Range 0 - 127 
Fc9-void-icon.png - VOID Return



Property reference

Fc9-prop-icon.png Properties
Fc9-conn-icon.png I2C Config
Fc9-type-21-icon.png LCD Address
 
Fc9-type-21-icon.png RGB Address
 
Fc9-type-16-icon.png Channel
Channel selection 
Fc9-type-16-icon.png Baud Select
Baud rate option selector 
Fc9-type-14-icon.png Baud Rate
Baud rate to be used 
Fc9-type-7-icon.png 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.  
Fc9-conn-icon.png Connections
Fc9-type-5-icon.png SDA
Pin used for SDA (data signal) 
Fc9-type-5-icon.png SCL
Pin used for SCL (clock signal) 
Fc9-conn-icon.png LCD Configuration
Fc9-type-16-icon.png Rows
 
Fc9-type-16-icon.png Columns
 
Fc9-conn-icon.png Simulation
Fc9-type-7-icon.png Simulate Comms
Used to drive the comms durig simulation which can be used to: Data Recorder waveform generation Console Logging Data Injector to redirect the data e.g. to a SCADA slave connected to the physical hardware 
Retrieved from "https://www.flowcode.co.uk/wikiv9/index.php?title=Component:_LCD_(Grove_I2C)_()&oldid=28959"